diff --git a/.justfile b/.justfile index 8b38e00..e8bfe75 100644 --- a/.justfile +++ b/.justfile @@ -66,4 +66,8 @@ trace-Visp: # run ISP Pipeline with tracing wave trace-Visp_Pipeline: - ./build/Visp_Pipeline +trace \ No newline at end of file + ./build/Visp_Pipeline +trace + +test module: generate + ninja -C ./build/ {{module}} + exec "./build/{{module}}" +trace \ No newline at end of file diff --git a/.svlint.toml b/.svlint.toml index 4227f0b..d2ad5c9 100644 --- a/.svlint.toml +++ b/.svlint.toml @@ -3,7 +3,7 @@ textrules.style_textwidth = true textrules.style_semicolon = true option.indent = 2 syntaxrules.tab_character = true -syntaxrules.style_indent = true +syntaxrules.style_indent = false syntaxrules.multiline_if_begin = true syntaxrules.multiline_for_begin = true syntaxrules.style_trailingwhitespace = true @@ -26,7 +26,7 @@ syntaxrules.eventlist_or = true syntaxrules.blocking_assignment_in_always_ff = true syntaxrules.blocking_assignment_in_always_latch = true syntaxrules.non_blocking_assignment_in_always_comb = true -syntaxrules.case_default = true +syntaxruleg.case_default = true syntaxrules.enum_with_type = true syntaxrules.function_with_automatic = true syntaxrules.keyword_forbidden_priority = true @@ -80,18 +80,17 @@ syntaxrules.re_forbidden_task = false syntaxrules.lowercamelcase_package = true syntaxrules.uppercamelcase_module = true option.prefix_interface = "ifc_" -syntaxrules.prefix_interface = true +syntaxrules.prefix_interface = false option.prefix_instance = "u_" syntaxrules.prefix_instance = true -option.prefix_label = "l_" +option.prefix_label = ".*" syntaxrules.generate_case_with_label = true syntaxrules.generate_for_with_label = true -syntaxrules.generate_if_with_label = true option.prefix_inout = "b_" syntaxrules.prefix_inout = true -option.prefix_input = "in_" +option.prefix_input = "i_" syntaxrules.prefix_input = true -option.prefix_output = "out_" +option.prefix_output = "o_" syntaxrules.prefix_output = true option.re_required_port_interface = "^[a-z]+[a-zA-Z0-9_]*$" syntaxrules.re_required_port_interface = true @@ -102,4 +101,4 @@ syntaxrules.re_required_localparam = true option.re_required_parameter = "^[A-Z]+[A-Z0-9_]*$" syntaxrules.re_required_parameter = true option.re_required_genvar = "^[a-z]{1,3}$" -syntaxrules.re_required_genvar = true \ No newline at end of file +syntaxrules.re_required_genvar = true diff --git a/CMakeLists.txt b/CMakeLists.txt index 0a10cfb..91ad69b 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -6,7 +6,7 @@ project(ISP CXX) # Add Macro to get all subdir MACRO(SUBDIRLIST result curdir) FILE(GLOB children RELATIVE ${curdir} ${curdir}/*) - SET(dirlist "") + SET(dirlist ${curdir}) FOREACH(child ${children}) IF(IS_DIRECTORY ${curdir}/${child}) LIST(APPEND dirlist ${curdir}/${child}) @@ -37,8 +37,13 @@ find_package(SystemCLanguage QUIET) # Find Spdlog if(NOT TARGET spdlog) - # Stand-alone build - find_package(spdlog REQUIRED) + # Stand-alone build + find_package(spdlog REQUIRED) +endif() + +# Find zlib +if(NOT TARGET ZLIB) + find_package(ZLIB REQUIRED) endif() # Create software image process library @@ -58,19 +63,21 @@ add_compile_definitions( # Get RTL source code dir SUBDIRLIST(RTL_SUBDIR ${PROJECT_SOURCE_DIR}/rtl) +set(VERILATOR_ARGS +librescan +libext+.v+.sv+.vh+.svh -y . -x-assign fast --timing -Wno-WIDTHEXPAND -Wno-WIDTHTRUNC -Wno-BLKANDNBLK -Wno-SELRANGE) + # ---------------------- EXE --------------------------- # Visp # ---------------------- EXE --------------------------- add_executable(Visp ${PROJECT_SOURCE_DIR}/src/sc_main.cpp) target_include_directories(Visp PRIVATE ${PROJECT_SOURCE_DIR}/src/img_process) -target_link_libraries(Visp PRIVATE spdlog::spdlog $<$:ws2_32>) +target_link_libraries(Visp PRIVATE spdlog::spdlog $<$:ws2_32> PRIVATE ZLIB::ZLIB) # target_link_libraries(Visp PRIVATE img_process) # Add the Verilated circuit to the target verilate(Visp SYSTEMC COVERAGE TRACE INCLUDE_DIRS ${RTL_SUBDIR} - VERILATOR_ARGS +librescan +libext+.v+.sv+.vh+.svh -y . -x-assign fast + VERILATOR_ARGS ${VERILATOR_ARGS} SOURCES ${PROJECT_SOURCE_DIR}/rtl/isp.sv TOP_MODULE isp ) @@ -86,17 +93,40 @@ target_include_directories( Visp_Pipeline PRIVATE ${PROJECT_SOURCE_DIR}/src/img_process PRIVATE ${PROJECT_SOURCE_DIR}/src + PRIVATE ${ZLIB_INCLUDE_DIR} ) -target_link_libraries(Visp_Pipeline PRIVATE spdlog::spdlog $<$:ws2_32>) +target_link_libraries(Visp_Pipeline PRIVATE ZLIB::ZLIB PRIVATE spdlog::spdlog $<$:ws2_32>) # target_link_libraries(Visp_Pipeline PRIVATE img_process) # Add the Verilated circuit to the target -verilate(Visp_Pipeline SYSTEMC COVERAGE TRACE +verilate(Visp_Pipeline SYSTEMC COVERAGE TRACE_FST TRACE_THREADS 4 THREADS 12 INCLUDE_DIRS ${RTL_SUBDIR} - VERILATOR_ARGS +librescan +libext+.v+.sv+.vh+.svh -y . -x-assign fast -Wno-WIDTHEXPAND -Wno-WIDTHTRUNC - SOURCES ${PROJECT_SOURCE_DIR}/rtl/isp_Pipeline.sv + VERILATOR_ARGS ${VERILATOR_ARGS} + SOURCES ${PROJECT_SOURCE_DIR}/rtl/isp_Pipeline.sv ${PROJECT_SOURCE_DIR}/rtl/SimLib/prim_sim.v TOP_MODULE isp_Pipeline ) # SystemC Link verilator_link_systemc(Visp_Pipeline) + +# ---------------------- EXE --------------------------- +# VWindows +# ---------------------- EXE --------------------------- +add_executable(VWindows ${PROJECT_SOURCE_DIR}/src/modules_tb/windows_tb.cpp) +target_include_directories( + VWindows + PRIVATE ${ZLIB_INCLUDE_DIR} +) +target_link_libraries(VWindows PRIVATE ZLIB::ZLIB PRIVATE spdlog::spdlog $<$:ws2_32>) +# target_link_libraries(VWindows PRIVATE img_process) + +# Add the Verilated circuit to the target +verilate(VWindows SYSTEMC COVERAGE TRACE_FST TRACE_THREADS 4 THREADS 12 + INCLUDE_DIRS ${RTL_SUBDIR} + VERILATOR_ARGS ${VERILATOR_ARGS} + SOURCES ${PROJECT_SOURCE_DIR}/rtl/BayerProcess/Windows_tb.sv ${PROJECT_SOURCE_DIR}/rtl/SimLib/prim_sim.v + TOP_MODULE Windows_tb +) + +# SystemC Link +verilator_link_systemc(VWindows) diff --git a/FPGA.nix b/FPGA.nix index 31681dc..f50faeb 100644 --- a/FPGA.nix +++ b/FPGA.nix @@ -4,8 +4,10 @@ # FPGA verilator systemc + verilog verible svls + zlib # C/C++ xmake @@ -37,6 +39,7 @@ export SYSTEMC_INCLUDE="${pkgs.systemc}/include" export SYSTEMC_LIBDIR="${pkgs.systemc}/lib" export VERILATOR_INCLUDE="${pkgs.verilator}/share/verilator/include" + alias gtkwave="GDK_BACKEND=x11 gtkwave" echo verilator --version echo diff --git a/rtl/BayerProcess/DPC.sv b/rtl/BayerProcess/DPC.sv index 202d6e1..0b77c65 100644 --- a/rtl/BayerProcess/DPC.sv +++ b/rtl/BayerProcess/DPC.sv @@ -1,30 +1,31 @@ -`timescale 1ns / 1ps module DPC #( - parameter reg [15:0] TOTAL_WIDTH = 512 + 3, // 总图像宽度 - parameter reg [15:0] TOTAL_HEIGHT = 256 + 3, // 总图像高度 - parameter reg [ 1:0] RAW_TYPE = 3, // (0,0)位置算起RAW_TYPE的值 - parameter reg [ 4:0] DATA_WIDTH = 16, // 输入/输出数据位宽 - parameter reg [ 4:0] MODULE_ENABLE = 0, // 是否启用该模块，DEBUG用 - parameter reg [ 4:0] LABLE_ENABLE = 1 // 是否启动坏点标注，DEBUG用 -) ( +parameter reg [ 1:0] RAW_TYPE = 3, // (0,0)位置算起RAW_TYPE的值 +parameter reg [ 4:0] DATA_WIDTH = 16, // 输入/输出数据位宽 +parameter reg signed [15:0] THRESHOLD = 30, // 阈值 +parameter reg [ 4:0] MODULE_ENABLE = 0, // 是否启用该模块，DEBUG用 +parameter reg [ 4:0] LABLE_ENABLE= 1 // 0:不启用标注, 1:启用标注, 2:启用方向标注 +)( input wire clk, input wire reset, - - input wire [DATA_WIDTH - 1:0] in_data [5*5], - output reg [DATA_WIDTH - 1:0] out_data, - - input wire in_valid, + + input wire [DATA_WIDTH - 1:0] in_data [5*5], + input wire [7:0] in_user, + output reg [DATA_WIDTH - 1:0] out_data, + output wire [7:0] out_user, + + input wire in_valid, output wire out_valid, - - input wire in_ready, + + input wire in_ready, output wire out_ready ); localparam WINDOW_LENGTH = 5; - localparam DATA_NUM = WINDOW_LENGTH * WINDOW_LENGTH; - localparam EXPAND_BITS = 5; + localparam DATA_NUM = WINDOW_LENGTH*WINDOW_LENGTH; + localparam EXPAND_BITS = 1; localparam PIPILINE = 9; + reg [7:0] pipeline_user[PIPILINE]; reg [PIPILINE-1:0] pipeline_valid; wire pipeline_running; assign pipeline_running = in_ready | ~pipeline_valid[PIPILINE-1]; @@ -33,97 +34,90 @@ module DPC #( assign out_ready = pipeline_running; //out_valid ：只要本模块可以发出数据就一直拉高 assign out_valid = pipeline_valid[PIPILINE-1]; + assign out_user = pipeline_user[PIPILINE-1]; - reg [DATA_WIDTH-1:0] data_cache[DATA_NUM]; // 缓存颜色数据，行列nxn - reg [DATA_WIDTH-1:0] data_cache0[DATA_NUM]; // 缓存颜色数据，行列nxn - reg [DATA_WIDTH-1:0] channel_cache[9]; // 缓存颜色通道数据，channel_cache[4]就是中心像素点 - reg [DATA_WIDTH-1:0] - channel_cache0, - channel_cache1, - channel_cache2, - channel_cache3, - channel_cache4; // 缓存中心像素点的颜色数据 - reg signed [DATA_WIDTH-1+EXPAND_BITS:0] - grad_h_cache[3], grad_v_cache[3], grad_45_cache[3], grad_135_cache[3]; - reg [DATA_WIDTH-1+EXPAND_BITS:0] - grad_h_cache0[3], grad_v_cache0[3], grad_45_cache0[3], grad_135_cache0[3]; - reg [DATA_WIDTH-1+EXPAND_BITS:0] - grad_h_cache1[3], grad_v_cache1[3], grad_45_cache1[3], grad_135_cache1[3]; - reg [DATA_WIDTH-1+EXPAND_BITS:0] - grad_h_cache2[3], grad_v_cache2[3], grad_45_cache2[3], grad_135_cache2[3]; - reg [DATA_WIDTH-1+EXPAND_BITS:0] grad_median_cache[4]; - reg [1:0] flag_which_dict; - reg [DATA_WIDTH-1:0] - channel_cache_correct[4], - channel_cache_correct0[4], - channel_cache_correct1[4], - channel_cache_correct2[4]; + reg signed [DATA_WIDTH-1+EXPAND_BITS:0] data_cache[DATA_NUM]; // 缓存颜色数据，行列nxn + reg signed [DATA_WIDTH-1+EXPAND_BITS:0] data_cache0[DATA_NUM]; // 缓存颜色数据，行列nxn + reg signed [DATA_WIDTH-1+EXPAND_BITS:0] channel_cache[9]; // 缓存颜色通道数据，channel_cache[4]就是中心像素点 + reg signed [DATA_WIDTH-1+EXPAND_BITS:0] channel_cache0,channel_cache1,channel_cache2,channel_cache3,channel_cache4; // 缓存中心像素点的颜色数据 + reg signed [DATA_WIDTH-1+EXPAND_BITS:0] grad_h_cache[3], grad_v_cache[3], grad_i_cache[3], grad_t_cache[3]; + reg signed [DATA_WIDTH-1+EXPAND_BITS:0] grad_h_cache0[3], grad_v_cache0[3], grad_i_cache0[3], grad_t_cache0[3]; + reg signed [DATA_WIDTH-1+EXPAND_BITS:0] grad_h_cache1[3], grad_v_cache1[3], grad_i_cache1[3], grad_t_cache1[3]; + reg signed [DATA_WIDTH-1+EXPAND_BITS+2:0] grad_cache_excute[4]; + reg signed [DATA_WIDTH-1+EXPAND_BITS:0] grad_cache_center[4]; + reg signed [DATA_WIDTH-1+EXPAND_BITS:0] channel_cache_correct[4], channel_cache_correct1[4], channel_cache_correct2[4]; + reg signed [DATA_WIDTH-1+EXPAND_BITS+EXPAND_BITS:0] channel_cache_correct0[4]; + reg signed [DATA_WIDTH-1+EXPAND_BITS:0] grad_median_cache[4]; + reg [1:0] flag_which_dict, dic2; reg [DATA_WIDTH-1:0] channel_cache_correct_final; reg flag_if_need_corection; - reg [15:0] pos_x; - reg pos_y_bit; + reg pos_x, pos_y; reg [1:0] raw_type; + /* + -------h + |\ i + | \/ + | /\ + |/ \ + v t + */ integer i; always @(posedge clk) begin - if (reset) begin - for (i = 0; i < DATA_NUM; i = i + 1) data_cache[i] <= 0; - for (i = 0; i < DATA_NUM; i = i + 1) data_cache0[i] <= 0; - for (i = 0; i < 9; i = i + 1) channel_cache[i] <= 0; + if(reset) begin + for(i=0;i= TOTAL_WIDTH - 1) ? (0) : (pos_x + 1); - pos_y_bit <= (pos_x >= TOTAL_WIDTH - 1) ? (~pos_y_bit) : (pos_y_bit); + if(in_valid) begin + for(i=0;i (grad_h_cache2[0] + grad_h_cache2[2]); - 2'b01: - flag_if_need_corection <= grad_v_cache2[1] / 4 > (grad_v_cache2[0] + grad_v_cache2[2]); - 2'b10: - flag_if_need_corection <= grad_45_cache2[1] / 4 > (grad_45_cache2[0] + grad_45_cache2[2]); - 2'b11: - flag_if_need_corection <= grad_135_cache2[1]/4 > (grad_135_cache2[0] + grad_135_cache2[2]); + 2'b00, 2'b01: flag_if_need_corection <= (grad_cache_center[flag_which_dict] > grad_cache_excute[flag_which_dict]); + 2'b10, 2'b11: flag_if_need_corection <= (grad_cache_center[2] > grad_cache_excute[2]) && ((grad_cache_center[3] > grad_cache_excute[3])); endcase end if(pipeline_valid[7]) begin //如果是坏点，输出计算后的值；如果不是坏点，输出原值 - if (MODULE_ENABLE) - out_data <= (flag_if_need_corection)?((LABLE_ENABLE)?(12'hFFF):(channel_cache_correct_final)):(channel_cache4); - else out_data <= channel_cache4; + // if(flag_if_need_corection == 1'b1 && channel_cache_correct_final == 0) $stop; + pipeline_user[8] <= pipeline_user[7]; + if(MODULE_ENABLE) begin + case(LABLE_ENABLE) + 0: out_data <= (flag_if_need_corection)?(channel_cache_correct_final):(channel_cache4); + 1: out_data <= (flag_if_need_corection)?(12'hFFF):(channel_cache4); + 2: begin + case(dic2) + 2'b00: out_data <= (12'h00F); + 2'b01: out_data <= (12'h0F0); + 2'b10: out_data <= (12'hF00); + 2'b11: out_data <= (12'h0FF); + endcase + end + endcase + end else out_data <= channel_cache4; end end end - function [DATA_WIDTH-1+EXPAND_BITS:0] MEDIAN; - input [DATA_WIDTH-1+EXPAND_BITS:0] inx[3]; - begin - if ((inx[0] >= inx[1] && inx[1] >= inx[2]) || (inx[2] >= inx[1] && inx[1] >= inx[0])) - MEDIAN = inx[1]; - else if ((inx[1] >= inx[0]) || (inx[0] >= inx[1])) MEDIAN = inx[0]; + function signed [DATA_WIDTH-1+EXPAND_BITS:0] MEDIAN; + input signed [DATA_WIDTH-1+EXPAND_BITS:0] inx[3]; + begin + if((inx[0] >= inx[1] && inx[1] >= inx[2]) || (inx[2] >= inx[1] && inx[1] >= inx[0])) MEDIAN = inx[1]; + else if((inx[1] >= inx[0] && inx[0] >= inx[2]) || (inx[2] >= inx[0] && inx[0] >= inx[1])) MEDIAN = inx[0]; else MEDIAN = inx[2]; - end + end endfunction function [1:0] MIN; - input [DATA_WIDTH-1+EXPAND_BITS:0] inx[4]; - begin - if (inx[0] >= inx[1] && inx[0] >= inx[2] && inx[0] >= inx[3]) MIN = 2'b00; - else if (inx[1] >= inx[0] && inx[1] >= inx[2] && inx[1] >= inx[3]) MIN = 2'b01; - else if (inx[2] >= inx[0] && inx[2] >= inx[1] && inx[2] >= inx[3]) MIN = 2'b10; + input signed [DATA_WIDTH-1+EXPAND_BITS:0] inx[4]; + begin + if(inx[0] <= inx[1] && inx[0] <= inx[2] && inx[0] <= inx[3]) MIN = 2'b00; + else if(inx[1] <= inx[2] && inx[1] <= inx[3]) MIN = 2'b01; + else if(inx[2] <= inx[3]) MIN = 2'b10; else MIN = 2'b11; - end + end endfunction /* @@ -299,4 +303,3 @@ module DPC #( endmodule - diff --git a/rtl/BayerProcess/Demosaic2.sv b/rtl/BayerProcess/Demosaic2.sv index ac475ec..0850a1a 100644 --- a/rtl/BayerProcess/Demosaic2.sv +++ b/rtl/BayerProcess/Demosaic2.sv @@ -1,4 +1,3 @@ -`timescale 1ns/1ps module Demosaic2 #( parameter reg [15:0] IM_WIDTH = 512, // 图像宽度 parameter reg [15:0] IM_HEIGHT = 256, // 图像高度 diff --git a/rtl/BayerProcess/Demosaic_Pipeline.sv b/rtl/BayerProcess/Demosaic_Pipeline.sv index 4b93787..b5755a0 100644 --- a/rtl/BayerProcess/Demosaic_Pipeline.sv +++ b/rtl/BayerProcess/Demosaic_Pipeline.sv @@ -1,31 +1,28 @@ -`timescale 1ns / 1ps module Demosaic_Pipeline #( - parameter WINDOW_LENGTH = 3, - parameter reg [15:0] TOTAL_WIDTH = 512 + 3, // 总图像宽度 - parameter reg [15:0] TOTAL_HEIGHT = 256 + 3, // 总图像高度 - parameter reg [ 1:0] RAW_TYPE = 3, // (0,0)位置算起RAW_TYPE的值 - parameter reg [ 4:0] DATA_WIDTH = 16 // 输入/输出数据位宽 -) ( +parameter WINDOW_LENGTH = 3, +parameter reg [ 1:0] RAW_TYPE = 3, // (0,0)位置算起RAW_TYPE的值 +parameter reg [ 4:0] DATA_WIDTH = 16 // 输入/输出数据位宽 +)( input wire clk, input wire reset, input wire [DATA_WIDTH - 1:0] in_data [WINDOW_LENGTH*WINDOW_LENGTH], // 数据输入线.第一列数据在[0],[1],[2]中 - output reg [DATA_WIDTH - 1:0] out_data[3], // 数据输出线，3、2、1分别表示r、g、b + input wire [7:0] in_user, + output reg [DATA_WIDTH - 1:0] out_data [3], // 数据输出线，3、2、1分别表示r、g、b + output wire [7:0] out_user, - input wire in_valid, + input wire in_valid, output wire out_valid, - input wire in_ready, - output wire out_ready, - - output reg out_hsync, // 行同步，一行第一个像素点输出的同时高电平 - output reg out_fsync // 帧同步，一帧第一个像素点输出的同时高电平 + input wire in_ready, + output wire out_ready ); - localparam DATA_NUM = WINDOW_LENGTH * WINDOW_LENGTH; - localparam PIPILINE = 4; + localparam DATA_NUM = WINDOW_LENGTH*WINDOW_LENGTH; + localparam PIPILINE = 2; reg [PIPILINE-1:0] pipeline_valid; + reg [7:0] pipeline_user[PIPILINE]; wire pipeline_running; assign pipeline_running = in_ready | ~pipeline_valid[PIPILINE-1]; @@ -33,89 +30,71 @@ module Demosaic_Pipeline #( assign out_ready = pipeline_running; //out_valid ：只要本模块可以发出数据就一直拉高 assign out_valid = pipeline_valid[PIPILINE-1]; + assign out_user = pipeline_user[PIPILINE-1]; - reg [DATA_WIDTH-1:0] data_cache [DATA_NUM]; // 缓存颜色数据，行列nxn - reg [DATA_WIDTH-1:0] data_cache0[DATA_NUM]; // 缓存颜色数据，行列nxn - reg [31:0] pos_x, pos_y, temp_pos_x1, temp_pos_y1, temp_pos_x2, temp_pos_y2; + reg pos_x, pos_y; reg [DATA_WIDTH-1:0] red, blue, green; + reg [DATA_WIDTH-1:0] red_cache[4], blue_cache[4], green_cache[4]; reg [1:0] raw_type; integer i; always @(posedge clk) begin - if (reset) begin - for (i = 0; i < DATA_NUM; i = i + 1) data_cache[i] <= 0; - for (i = 0; i < DATA_NUM; i = i + 1) data_cache0[i] <= 0; + if(reset) begin + for(i=0;i<4;i=i+1) red_cache[i] <= 0; + for(i=0;i<4;i=i+1) blue_cache[i] <= 0; + for(i=0;i<4;i=i+1) green_cache[i] <= 0; pipeline_valid <= 0; {red, green, blue} <= 0; - {out_data[2], out_data[1], out_data[0]} <= 0; - {out_hsync, out_fsync} <= 0; - pos_x <= ~0; - pos_y <= ~0; - temp_pos_x1 <= ~0; - temp_pos_y1 <= ~0; - temp_pos_x2 <= ~0; - temp_pos_y2 <= ~0; - raw_type <= RAW_TYPE; - end else if (pipeline_running) begin + {out_data[2],out_data[1],out_data[0]} <= 0; + for(i=0;i= TOTAL_WIDTH - 1) ? (0) : (pos_x + 1); - pos_y <= (pos_x >= TOTAL_WIDTH - 1)?((pos_y >= TOTAL_HEIGHT - 1)?(0):(pos_y + 1)):(pos_y); + if(in_valid) begin + pipeline_user[0] <= in_user; + pos_x <= (in_user[0])?(0):(~pos_x); + pos_y <= (in_user[0])?((in_user[1])?(0):(~pos_y)):(pos_y); + + red_cache[0] <= (in_data[3] >> 1) + (in_data[5] >> 1); + red_cache[1] <= (in_data[0] >> 2) + (in_data[2] >> 2) + (in_data[6] >> 2) + (in_data[8] >> 2); + red_cache[2] <= in_data[4]; + red_cache[3] <= (in_data[1] >> 1) + (in_data[7] >> 1); + + green_cache[0] <= in_data[4]; + green_cache[1] <= (in_data[1] >> 2) + (in_data[3] >> 2) + (in_data[5] >> 2) + (in_data[7] >> 2); + green_cache[2] <= (in_data[1] >> 2) + (in_data[3] >> 2) + (in_data[5] >> 2) + (in_data[7] >> 2); + green_cache[3] <= in_data[4]; + + blue_cache[0] <= (in_data[1] >> 1) + (in_data[7] >> 1); + blue_cache[1] <= in_data[4]; + blue_cache[2] <= (in_data[0] >> 2) + (in_data[2] >> 2) + (in_data[6] >> 2) + (in_data[8] >> 2); + blue_cache[3] <= (in_data[3] >> 1) + (in_data[5] >> 1); end - if (pipeline_valid[0]) begin - for (i = 0; i < DATA_NUM; i = i + 1) data_cache[i] <= data_cache0[i]; - temp_pos_x1 <= pos_x; - temp_pos_y1 <= pos_y; - case (RAW_TYPE) - 2'b00: raw_type <= {pos_y[0], pos_x[0]}; - 2'b01: raw_type <= {pos_y[0], ~pos_x[0]}; - 2'b10: raw_type <= {~pos_y[0], pos_x[0]}; - 2'b11: raw_type <= {~pos_y[0], ~pos_x[0]}; - endcase + if(pipeline_valid[0]) begin + pipeline_user[1] <= pipeline_user[0]; + out_data[2] <= red_cache[raw_type]; + out_data[1] <= green_cache[raw_type]; + out_data[0] <= blue_cache[raw_type]; end - if (pipeline_valid[1]) begin - temp_pos_x2 <= temp_pos_x1; - temp_pos_y2 <= temp_pos_y1; - case (raw_type) - 0: begin // Missing B, R on G - blue <= (data_cache[1] >> 1) + (data_cache[7] >> 1); - red <= (data_cache[3] >> 1) + (data_cache[5] >> 1); - green <= data_cache[4]; - end - 1: begin // Missing G, R on B - green <= (data_cache[1] >> 2) + (data_cache[3] >> 2) + (data_cache[5] >> 2) + (data_cache[7] >> 2); - red <= (data_cache[0] >> 2) + (data_cache[2] >> 2) + (data_cache[6] >> 2) + (data_cache[8] >> 2); - blue <= data_cache[4]; - end - 2: begin // Missing G, B on R - green <= (data_cache[1] >> 2) + (data_cache[3] >> 2) + (data_cache[5] >> 2) + (data_cache[7] >> 2); - blue <= (data_cache[0] >> 2) + (data_cache[2] >> 2) + (data_cache[6] >> 2) + (data_cache[8] >> 2); - red <= data_cache[4]; - end - 3: begin // Missing B, R on G - red <= (data_cache[1] >> 1) + (data_cache[7] >> 1); - blue <= (data_cache[3] >> 1) + (data_cache[5] >> 1); - green <= data_cache[4]; - end - endcase - end - - if (pipeline_valid[2]) begin - {out_data[2], out_data[1], out_data[0]} <= {red, green, blue}; - out_hsync <= (temp_pos_x2 == 0); - out_fsync <= ((temp_pos_x2 == 0) && (temp_pos_y2 == 0)); - end end end // 0:grg 1:rgr 2:bgb 3:gbg 036 窗口右移，0<->1 2<->3; 窗口下移，0<->2，1<->3。 // bgb gbg grg rgr 147 // grg rgr bgb gbg 258 + + always @(*) begin + case (RAW_TYPE) + 2'b00: raw_type = { pos_y, pos_x}; + 2'b01: raw_type = { pos_y, ~pos_x}; + 2'b10: raw_type = {~pos_y, pos_x}; + 2'b11: raw_type = {~pos_y, ~pos_x}; + endcase + end endmodule - diff --git a/rtl/BayerProcess/Gowin_SDPB.sv b/rtl/BayerProcess/Gowin_SDPB.sv index 090bc4b..0ce2ff2 100644 --- a/rtl/BayerProcess/Gowin_SDPB.sv +++ b/rtl/BayerProcess/Gowin_SDPB.sv @@ -1,5 +1,4 @@ //Gowin SDPB IP�˷����ļ� -`timescale 1ns / 1ps module Gowin_SDPB ( input wire clka, input wire clkb, //no use diff --git a/rtl/BayerProcess/SHIFT_REGISTER.sv b/rtl/BayerProcess/SHIFT_REGISTER.sv index b3b0851..f85350a 100644 --- a/rtl/BayerProcess/SHIFT_REGISTER.sv +++ b/rtl/BayerProcess/SHIFT_REGISTER.sv @@ -1,72 +1,102 @@ //RAM-BASED移位寄存器 -`timescale 1ns / 1ps module SHIFT_REGISTER #( - parameter reg [4:0] DATA_WIDTH = 16, // 输入/输出数据位宽 - parameter IMAGE_WIDTH = 1936, //MAX 2048 - parameter IFOUTIMME = 1'b0 //此项为0时，直至RAM存满IMAGE_WIDTH后再输出valid，为1时立即输出valid，无论是否存满 -) ( +parameter reg [ 4:0] DATA_WIDTH = 16, // 输入/输出数据位宽 +parameter IFOUTIMME = 1'b0 //此项为0时，直至RAM存满IMAGE_WIDTH后再输出valid，为1时立即输出valid，无论是否存满 +)( // 基本信号 input wire clk, input wire reset, // 数据线 input wire [DATA_WIDTH - 1:0] in_data, + input wire [7:0] in_user, //in_user[0]是hstart, 行开始标志位, 用于给SHIFT_REGISTER判断输出与输入data的addr距离 output wire [DATA_WIDTH - 1:0] out_data, + output wire [7:0] out_user, // 有效信号 - input wire in_valid, // 上一模块输出数据有效 - output wire out_valid // 当前模块输出数据有效 + input wire in_valid, // 上一模块输出数据有效 + output wire out_valid // 当前模块输出数据有效 ); - reg [10:0] addr_a, addr_b; - wire cea, ceb; - reg fulldone; +reg [10:0] addr_a, addr_b; +wire cea, ceb; +reg fulldone; - reg in_valid_temp0, in_valid_temp1; - always @(posedge clk) in_valid_temp0 <= in_valid && (fulldone || IFOUTIMME); - always @(posedge clk) in_valid_temp1 <= in_valid_temp0; +reg in_valid_temp0, in_valid_temp1; +always @(posedge clk) in_valid_temp0 <= in_valid && (fulldone || IFOUTIMME); +always @(posedge clk) in_valid_temp1 <= in_valid_temp0; - assign cea = in_valid; - assign ceb = in_valid_temp0; - assign out_valid = in_valid_temp1; +assign cea = in_valid; +assign ceb = in_valid_temp0; +assign out_valid = in_valid_temp1; - always @(posedge clk) begin - if (reset) fulldone <= 0; - else if (addr_b == IMAGE_WIDTH - 1) fulldone <= 1; - else fulldone <= fulldone; - end - - - always @(posedge clk) begin - if (reset) begin - addr_a <= IMAGE_WIDTH + 1; - addr_b <= 0; - end else if (cea) begin - addr_a <= addr_a + 1; - addr_b <= addr_b + 1; +wire hstart; +assign hstart = in_user[0]; +reg [15:0] wr_rd_distance_cnt; +always @(posedge clk) begin + if(reset) begin + addr_a <= ~0; + addr_b <= 0; + wr_rd_distance_cnt <= 0; + end else if(cea) begin + addr_a <= addr_a + 1; + if(hstart) begin + wr_rd_distance_cnt <= 0; + addr_b <= addr_a + 1 - (wr_rd_distance_cnt + 2); end else begin - addr_a <= addr_a; - addr_b <= addr_b; + addr_b <= addr_b + 1; + wr_rd_distance_cnt <= wr_rd_distance_cnt + 1; end + end else begin + addr_a <= addr_a; + addr_b <= addr_b; + wr_rd_distance_cnt <= wr_rd_distance_cnt; end +end - // Single-Double-Port-BRAM-IP Bypass Normal - Gowin_SDPB Gowin_SDPB_inst ( - .clka (clk), //input clka - .clkb (clk), //input clkb - .reset(reset), //input reset +always @(posedge clk) begin + if(reset) fulldone <= 0; + else if(cea && hstart && (addr_b != 0)) fulldone <= 1; + else fulldone <= fulldone; +end - .cea(cea), //input cea - .ceb(ceb), //input ceb +wire [15:0] din, dout; +assign din = {{(16-DATA_WIDTH){1'b0}},in_data}; +assign out_data = dout[DATA_WIDTH-1:0]; +// Single-Double-Port-BRAM-IP Bypass Normal +Gowin_SDPB Gowin_SDPB_inst( + .clka(clk), //input clka + .clkb(clk), //input clkb + .reset(reset), //input reset - .ada(addr_a), //input [10:0] ada - .adb(addr_b), //input [10:0] adb + .cea(cea), //input cea + .ceb(ceb), //input ceb - .din (in_data), //input [15:0] din - .dout(out_data), //output [15:0] dout + .ada(addr_a), //input [10:0] ada + .adb(addr_b), //input [10:0] adb - .oce(1) //input oce - ); + .din(din), //input [15:0] din + .dout(dout), //output [15:0] dout + + .oce(1) //input oce +); + +// Single-Double-Port-BRAM-IP Bypass Normal +Gowin_SDPB_USER Gowin_SDPB_user_inst( + .clka(clk), //input clka + .clkb(clk), //input clkb + .reset(reset), //input reset + + .cea(cea), //input cea + .ceb(ceb), //input ceb + + .ada(addr_a), //input [10:0] ada + .adb(addr_b), //input [10:0] adb + + .din(in_user), //input [7:0] din + .dout(out_user), //output [7:0] dout + + .oce(1) //input oce +); endmodule - diff --git a/rtl/BayerProcess/Windows.sv b/rtl/BayerProcess/Windows.sv index 6c400c2..9e1dc4a 100644 --- a/rtl/BayerProcess/Windows.sv +++ b/rtl/BayerProcess/Windows.sv @@ -1,36 +1,41 @@ -`timescale 1ns / 1ps module Windows #( - parameter DATA_WIDTH = 16, - parameter IMAGE_WIDTH = 1936, - parameter IMAGE_HEIGHT = 1088, - parameter WINDOWS_WIDTH = 3, - parameter WINDOWS_ANCHOR_X = 1, //禁止大于WINDOWS_WIDTH-1 - parameter WINDOWS_ANCHOR_Y = 1 //禁止大于WINDOWS_WIDTH-1 -) ( - // 基本信号 +parameter DATA_WIDTH = 16, +parameter WINDOWS_WIDTH = 3, +parameter WINDOWS_ANCHOR_X = 1,//ֹWINDOWS_WIDTH-1 +parameter WINDOWS_ANCHOR_Y = 1 //ֹWINDOWS_WIDTH-1 +)( + // ź input wire clk, input wire reset, - // 数据线 + // input wire [DATA_WIDTH - 1:0] in_data, - output reg [DATA_WIDTH - 1:0] out_data[WINDOWS_WIDTH*WINDOWS_WIDTH], // 数据输出线 - // 有效信号 - input wire in_valid, // 上一模块输出数据有效 - output reg out_valid, // 当前模块输出数据有效 - // 准备信号 Windows模块无法停止，因此默认不处理准备信号 + input wire [7:0] in_user, + output reg [DATA_WIDTH - 1:0] out_data [WINDOWS_WIDTH*WINDOWS_WIDTH], // + output wire [7:0] out_user, + // Чź + input wire in_valid, // һģЧ + output wire out_valid, // ǰģЧ + // ׼ź Windowsģ޷ֹͣĬϲ׼ź input wire in_ready, output wire out_ready ); - assign out_ready = 1'b1; +assign out_ready = 1'b1; - reg [DATA_WIDTH - 1:0] regx_in_data [WINDOWS_WIDTH-1]; - reg [DATA_WIDTH - 1:0] regx_out_data[WINDOWS_WIDTH-1]; - reg [WINDOWS_WIDTH - 2:0] regx_in_valid, regx_out_valid; +reg [DATA_WIDTH - 1:0] regx_in_data[WINDOWS_WIDTH-1]; +wire [DATA_WIDTH - 1:0] regx_out_data[WINDOWS_WIDTH-1]; +reg [7:0] regx_in_user[WINDOWS_WIDTH-1]; +wire [7:0] regx_out_user[WINDOWS_WIDTH-1]; +reg [WINDOWS_WIDTH - 2:0] regx_in_valid; +wire [WINDOWS_WIDTH - 2:0] regx_out_valid; - reg [DATA_WIDTH - 1:0] data_out_shift[WINDOWS_WIDTH-1][2*(WINDOWS_WIDTH-1)]; +reg [DATA_WIDTH - 1:0] data_out_shift[WINDOWS_WIDTH-1][2*(WINDOWS_WIDTH-1)]; +reg [7:0] user_out_shift[WINDOWS_WIDTH-1][2*(WINDOWS_WIDTH-1)]; +reg [7:0] out_user_windows[WINDOWS_WIDTH*WINDOWS_WIDTH]; +assign out_user = out_user_windows[(WINDOWS_WIDTH*WINDOWS_ANCHOR_Y) + WINDOWS_ANCHOR_X]; - /* outdata[x]: +/* outdata[x]: SHIFT_REG1 -> 0 3 6 . . SHIFT_REG0 -> 1 4 7 . . in_data -> 2 5 8 . . @@ -38,88 +43,98 @@ SHIFT_REG0 -> 1 4 7 . . . . . */ - reg firstframedone; - reg [15:0] pos_x, pos_y; - always @(posedge clk) begin - if (reset) begin - pos_x <= 0; - pos_y <= 0; - firstframedone <= 0; - end else if (regx_out_valid[WINDOWS_WIDTH-2]) begin - pos_x <= (pos_x >= IMAGE_WIDTH - 1) ? (0) : (pos_x + 1); - pos_y <= (pos_x >= IMAGE_WIDTH - 1)?((pos_y >= IMAGE_HEIGHT - 1)?(0):(pos_y + 1)):(pos_y); - firstframedone <= (pos_x >= IMAGE_WIDTH - 1 && pos_y >= IMAGE_HEIGHT - 1)?(1):(firstframedone); - end else begin - pos_x <= pos_x; - pos_y <= pos_y; - firstframedone <= firstframedone; - end - end +reg out_valid_output; +reg firstframedone; +always @(posedge clk) begin + if(reset) firstframedone <= 0; + else if(out_user == 1'b1) firstframedone <= 1; + else firstframedone <= firstframedone; +end +always @(posedge clk) begin + if(reset) out_valid_output <= 0; + else out_valid_output <= regx_out_valid[WINDOWS_WIDTH-2]; +end +assign out_valid = out_valid_output & (firstframedone || out_user); - integer i, j; - always @(posedge clk) begin - if (reset) begin - for (i = 0; i < WINDOWS_WIDTH * WINDOWS_WIDTH; i = i + 1) out_data[i] <= 0; - out_valid <= 0; - end else if (regx_out_valid[WINDOWS_WIDTH-2]) begin - for (i = 0; i < WINDOWS_WIDTH; i = i + 1) begin - for (j = 0; j < WINDOWS_WIDTH; j = j + 1) begin - if (i == WINDOWS_WIDTH - 1) begin - if (j == 0) out_data[(WINDOWS_WIDTH*i)+j] <= regx_out_data[WINDOWS_WIDTH-2]; - else out_data[(WINDOWS_WIDTH*i)+j] <= data_out_shift[j-1][2*j-1]; - end else out_data[(WINDOWS_WIDTH*i)+j] <= out_data[(WINDOWS_WIDTH*(i+1))+j]; +integer i,j; +always @(posedge clk) begin + if(reset)begin + for(i=0;i= GIVEUP_FRAME); + assign flag_frame_init_done = 1; + + reg in_valid_d0, in_fsync_d0, in_hsync_d0; + wire in_fsync_pos, in_hsync_pos; + assign in_fsync_pos = in_fsync && !in_fsync_d0; + assign in_hsync_pos = in_hsync && !in_hsync_d0; + always @(posedge camera_clk) begin + if (reset) in_fsync_d0 <= 0; + else in_fsync_d0 <= in_fsync; + end + always @(posedge camera_clk) begin + if (reset) in_hsync_d0 <= 0; + else in_hsync_d0 <= in_hsync; + end + + always @(posedge camera_clk) begin + if (reset) frame_count <= 0; + else if (in_fsync_pos && frame_count <= GIVEUP_FRAME - 1) frame_count <= frame_count + 1; + else frame_count <= frame_count; + end + + reg fstart, hstart; + reg fifo_in_valid; + reg [DATA_WIDTH-1:0] in_data_d0; + reg [23:0] fifo_in_data; + + always @(posedge camera_clk) begin + if (reset) begin + hstart <= 0; + fstart <= 0; + fifo_in_valid <= 0; + fifo_in_data <= 0; + in_valid_d0 <= 0; + in_data_d0 <= 0; + end else begin + if (in_valid) in_data_d0 <= in_data; + else in_data_d0 <= in_data_d0; + + in_valid_d0 <= in_valid; + + if (in_fsync_pos) fstart <= 1; + else if (in_valid_d0 && flag_frame_init_done) fstart <= 0; + else fstart <= fstart; + + if (in_hsync_pos) hstart <= 1; + else if (in_valid_d0 && flag_frame_init_done) hstart <= 0; + else hstart <= hstart; + + if (in_valid_d0 && flag_frame_init_done) begin + fifo_in_valid <= 1; + fifo_in_data <= {{(24 - 1 - 1 - DATA_WIDTH) {1'b0}}, fstart, hstart, in_data_d0}; + end else begin + fifo_in_valid <= 0; + fifo_in_data <= fifo_in_data; + end + end + end + + reg fifo_rd_en; + wire real_fifo_rd_en; + wire fifo_empty; + wire [23:0] fifo_out_data; + assign real_fifo_rd_en = fifo_rd_en & (~fifo_empty); + + always @(posedge isp_clk) begin + if (reset) fifo_rd_en <= 0; + else if (~fifo_empty) fifo_rd_en <= 1; + else fifo_rd_en <= 0; + end + + always @(posedge isp_clk) begin + if (reset) begin + out_valid <= 0; + out_user <= 0; + out_data <= 0; + end else if (real_fifo_rd_en) begin + out_valid <= 1; + out_data <= fifo_out_data[DATA_WIDTH-1:0]; + out_user <= {6'b0, fifo_out_data[DATA_WIDTH+1], fifo_out_data[DATA_WIDTH]}; + end else begin + out_valid <= 0; + out_data <= out_data; + end + end + + + + Camera2ISP_fifo Camera2ISP_fifo_u ( + .Data(fifo_in_data), //input [23:0] Data + .Reset(reset), + .WrClk(camera_clk), //input WrClk + .RdClk(isp_clk), //input RdClk + .WrEn(fifo_in_valid), //input WrEn + .RdEn(real_fifo_rd_en), //input RdEn + .Q(fifo_out_data), //output [23:0] Q + .Empty(fifo_empty), //output Empty + .Full() //output Full + ); + +endmodule diff --git a/rtl/BayerProcess/frame_size_detect.sv b/rtl/BayerProcess/frame_size_detect.sv new file mode 100644 index 0000000..00fa4c1 --- /dev/null +++ b/rtl/BayerProcess/frame_size_detect.sv @@ -0,0 +1,51 @@ +module frame_size_detect ( + input wire clk, + input wire reset, + input wire in_valid, + input wire hstart, + input wire fstart, + + input wire [15:0] h_pixel, + input wire [15:0] v_pixel, + + output wire h_pixel_correct, + output wire v_pixel_correct +); + +reg [15:0] h_pixel_cnt, v_pixel_cnt; +reg [3:0] h_pixel_match_times, v_pixel_match_times; +assign h_pixel_correct = (h_pixel_match_times == 4'hF); +assign v_pixel_correct = (v_pixel_match_times == 4'hF); + +always @(posedge clk) begin + if(reset) h_pixel_cnt <= 0; + else if(hstart & in_valid) h_pixel_cnt <= 0; + else if(in_valid) h_pixel_cnt <= h_pixel_cnt + 1; + else h_pixel_cnt <= h_pixel_cnt; +end + +always @(posedge clk) begin + if(reset) h_pixel_match_times <= 0; + else if(hstart&in_valid) begin + if(h_pixel_cnt == h_pixel - 1) h_pixel_match_times <= (h_pixel_match_times == 4'hF)?(h_pixel_match_times):(h_pixel_match_times + 1); + else h_pixel_match_times <= 0; + end else h_pixel_match_times <= h_pixel_match_times; +end + +always @(posedge clk) begin + if(reset) v_pixel_cnt <= 0; + else if(fstart & in_valid) v_pixel_cnt <= 0; + else if(hstart & in_valid) v_pixel_cnt <= v_pixel_cnt + 1; + else v_pixel_cnt <= v_pixel_cnt; +end + +always @(posedge clk) begin + if(reset) v_pixel_match_times <= 0; + else if(fstart & in_valid) begin + if(v_pixel_cnt == v_pixel - 1) v_pixel_match_times <= (v_pixel_match_times == 4'hF)?(v_pixel_match_times):(v_pixel_match_times + 1); + else v_pixel_match_times <= 0; + end else v_pixel_match_times <= v_pixel_match_times; +end + + +endmodule \ No newline at end of file diff --git a/rtl/Color/ColorBlender.sv b/rtl/Color/ColorBlender.sv index 4a36ba5..d515b8e 100644 --- a/rtl/Color/ColorBlender.sv +++ b/rtl/Color/ColorBlender.sv @@ -1,4 +1,3 @@ -`timescale 1ns/1ps // 三通道图像合成一个RGB图像 module ColorBlender #( parameter reg [4:0] IN_DEPTH = 12, // 输入图像的色深 @@ -76,9 +75,9 @@ module ColorBlender #( CALC_DATA: begin if (enable) begin - data_cal[0] <= (data_cal[0] * {16'b0, gain_red}) >> 16; + data_cal[0] <= (data_cal[0] * {16'b0, gain_blue}) >> 16; data_cal[1] <= (data_cal[1] * {16'b0, gain_green}) >> 16; - data_cal[2] <= (data_cal[2] * {16'b0, gain_blue}) >> 16; + data_cal[2] <= (data_cal[2] * {16'b0, gain_red}) >> 16; end else begin data_cal[0] <= data_cal[0] >> 8; data_cal[1] <= data_cal[1] >> 8; diff --git a/rtl/Color/ColorBlender_Pipeline.sv b/rtl/Color/ColorBlender_Pipeline.sv index 7d4b2d2..b0d2e66 100644 --- a/rtl/Color/ColorBlender_Pipeline.sv +++ b/rtl/Color/ColorBlender_Pipeline.sv @@ -1,37 +1,34 @@ -`timescale 1ns / 1ps - // 三通道图像合成一个RGB图像 module ColorBlender_Pipeline #( parameter reg [4:0] DATA_WIDTH = 12, // 输入图像的色深 - parameter reg [4:0] OUT_DEPTH = 8 // 输出图像的色深 + parameter reg [4:0] OUT_DEPTH = 8 // 输出图像的色深 ) ( input wire clk, input wire reset, - input wire [DATA_WIDTH - 1:0] in_data [3], - output reg [OUT_DEPTH - 1:0] out_data [3], + input wire [DATA_WIDTH - 1:0] in_data[3], + input wire [7:0] in_user, + output reg [OUT_DEPTH - 1:0] out_data[3], + output wire [7:0] out_user, - input wire in_valid, + input wire in_valid, output wire out_valid, - input wire in_ready, + input wire in_ready, output wire out_ready, - input wire in_hsync, - input wire in_fsync, - - output wire out_hsync, - output wire out_fsync, - // 颜色校正 input wire [15:0] gain_red, input wire [15:0] gain_green, input wire [15:0] gain_blue, input wire enable ); + localparam PIPELINE = 4; - reg [PIPELINE-1:0] pipeline_hsync, pipeline_fsync, pipeline_valid; + reg [7:0] pipeline_user[PIPELINE]; + + reg [PIPELINE-1:0] pipeline_valid; wire pipeline_flag; assign pipeline_flag = (pipeline_valid[PIPELINE-1] == 0) | (in_ready); @@ -39,9 +36,7 @@ module ColorBlender_Pipeline #( assign out_ready = pipeline_flag; //out_valid ：只要本模块有数据要发送就一直拉高 assign out_valid = pipeline_valid[PIPELINE-1]; - - assign out_hsync = pipeline_hsync[PIPELINE-1]; - assign out_fsync = pipeline_fsync[PIPELINE-1]; + assign out_user = pipeline_user[PIPELINE-1]; reg [32 - 1:0] data_cal0[3]; reg [32 - 1:0] data_cal1[3]; @@ -49,31 +44,30 @@ module ColorBlender_Pipeline #( integer i; always @(posedge clk) begin - if(reset) begin + if (reset) begin pipeline_valid <= 0; - pipeline_hsync <= 0; - pipeline_fsync <= 0; - for(i=0;i<3;i=i+1) data_cal0[i] <= 0; - for(i=0;i<3;i=i+1) data_cal1[i] <= 0; - for(i=0;i<3;i=i+1) data_cal2[i] <= 0; - for(i=0;i<3;i=i+1) out_data[i] <= 0; - end else if(pipeline_flag) begin + for (i = 0; i < 3; i = i + 1) data_cal0[i] <= 0; + for (i = 0; i < 3; i = i + 1) data_cal1[i] <= 0; + for (i = 0; i < 3; i = i + 1) data_cal2[i] <= 0; + for (i = 0; i < 3; i = i + 1) out_data[i] <= 0; + for (i = 0; i < PIPELINE; i = i + 1) pipeline_user[i] <= 0; + end else if (pipeline_flag) begin /************* 流水 ************/ pipeline_valid <= {pipeline_valid[PIPELINE-2:0], in_valid}; - pipeline_hsync <= {pipeline_hsync[PIPELINE-2:0], in_hsync}; - pipeline_fsync <= {pipeline_fsync[PIPELINE-2:0], in_fsync}; /************* 1:计算1 ************/ - if(in_valid) begin + if (in_valid) begin + pipeline_user[0] <= in_user; data_cal0[0] <= (in_data[0]) << (8 - (DATA_WIDTH - OUT_DEPTH)); data_cal0[1] <= (in_data[1]) << (8 - (DATA_WIDTH - OUT_DEPTH)); data_cal0[2] <= (in_data[2]) << (8 - (DATA_WIDTH - OUT_DEPTH)); end /************* 2:计算2 ************/ - if(pipeline_valid[0]) begin - if(enable) begin - data_cal1[0] <= (data_cal0[0] * {16'b0, gain_blue}) >> 16; + if (pipeline_valid[0]) begin + pipeline_user[1] <= pipeline_user[0]; + if (enable) begin + data_cal1[0] <= (data_cal0[0] * {16'b0, gain_red}) >> 16; data_cal1[1] <= (data_cal0[1] * {16'b0, gain_green}) >> 16; - data_cal1[2] <= (data_cal0[2] * {16'b0, gain_red}) >> 16; + data_cal1[2] <= (data_cal0[2] * {16'b0, gain_blue}) >> 16; end else begin data_cal1[0] <= data_cal0[0] >> 8; data_cal1[1] <= data_cal0[1] >> 8; @@ -81,13 +75,15 @@ module ColorBlender_Pipeline #( end end /************* 3:计算3 ************/ - if(pipeline_valid[1]) begin + if (pipeline_valid[1]) begin + pipeline_user[2] <= pipeline_user[1]; data_cal2[0] <= (|data_cal1[0][31 : OUT_DEPTH]) ? {32{1'b1}} : data_cal1[0]; data_cal2[1] <= (|data_cal1[1][31 : OUT_DEPTH]) ? {32{1'b1}} : data_cal1[1]; data_cal2[2] <= (|data_cal1[2][31 : OUT_DEPTH]) ? {32{1'b1}} : data_cal1[2]; end /************* 4:发送结果 ************/ - if(pipeline_valid[2]) begin + if (pipeline_valid[2]) begin + pipeline_user[3] <= pipeline_user[2]; out_data[0] <= data_cal2[0][OUT_DEPTH-1:0]; out_data[1] <= data_cal2[1][OUT_DEPTH-1:0]; out_data[2] <= data_cal2[2][OUT_DEPTH-1:0]; diff --git a/rtl/Color/GammaCorrection.sv b/rtl/Color/GammaCorrection.sv index e098c09..ead7ac3 100755 --- a/rtl/Color/GammaCorrection.sv +++ b/rtl/Color/GammaCorrection.sv @@ -1,5 +1,3 @@ -`timescale 1ns / 1ps - module GammaCorrection #( parameter reg [4:0] COLOR_DEPTH = 8 ) ( diff --git a/rtl/Color/GammaCorrection_Pipeline.sv b/rtl/Color/GammaCorrection_Pipeline.sv index 13701df..d94ae52 100755 --- a/rtl/Color/GammaCorrection_Pipeline.sv +++ b/rtl/Color/GammaCorrection_Pipeline.sv @@ -1,42 +1,91 @@ -`timescale 1ns / 1ps +`include "common" +`include "vector" +`include "color" module GammaCorrection_Pipeline import common::*; #( - parameter bit [4:0] COLOR_DEPTH = 8 + parameter uint COLOR_DEPTH = 8 ) ( input var clk, - input var reset, + input var rst, - input var in_ready, - input var in_valid, - input var [COLOR_DEPTH - 1 : 0] in_data[3], + input var i_ready, + input var i_valid, + input var [COLOR_DEPTH - 1 : 0] i_data[3], - output var out_ready, - output var out_valid, - output var [COLOR_DEPTH - 1 : 0] out_data[3], + output var o_ready, + output var o_valid, + output var [COLOR_DEPTH - 1 : 0] o_data[3], - output var out_hsync, - output var out_fsync, + input var i_hsync, + input var i_fsync, + output var o_hsync, + output var o_fsync, - input var [7:0] in_Gtable[256], - input var in_enable + input var [COLOR_DEPTH - 1:0] i_Gtable[2 ** COLOR_DEPTH], + input var i_enable ); - Color color; + // pipeline level + localparam uint PIPELINELEVEL = 2; - assign out_ready = in_ready; + // Define Color + `Typedef_Color(color_t, 8) color_t; + `Typedef_Vector(Vector_Color, color_t, PIPELINELEVEL - 1, PIPELINELEVEL - 1) Vector_Color; + Vector_Color color; + // shift queue: horizon sync and flame sync + `Typedef_Vector(Vector_Sync, bit, PIPELINELEVEL - 1, PIPELINELEVEL - 1) Vector_Sync; + Vector_Sync hsync, fsync; - always_ff @(posedge clock) begin : blockName - if (reset) begin - out_valid <= 0; - out_data[0] <= 0; - out_data[1] <= 0; - out_data[2] <= 0; + // Pipeline status + `Typedef_Vector(Vector_Pipe, bit, PIPELINELEVEL, PIPELINELEVEL) Vector_Pipe; + Vector_Pipe pipeline_status; + + assign o_ready = i_ready; + + // Pipeline in: Read data + always_ff @(posedge clk) begin : Pipeline_in + if (rst) begin + pipeline_status <= `Vector_Pipe::f_clearWith(0); + hsync <= `Vector_Sync::f_clearWith(0); + fsync <= `Vector_Sync::f_clearWith(0); end else begin - end + // read sync edge signal and push front + hsync <= `Vector_Sync::f_pushFront(i_hsync, hsync); + fsync <= `Vector_Sync::f_pushFront(i_fsync, fsync); + // push front i_valid signal + pipeline_status <= `Vector_Pipe::f_pushFront(i_valid, pipeline_status); + + // read color data + if (i_valid) begin + color <= `Vector_Color::f_pushFront(`color_t::f_fromRGB(i_data[2], i_data[1], i_data[0]), color); + end else begin + end + end + end + + // Pipeline 2: Send data + always_ff @(posedge clk) begin : Pipeline_1 + if (rst) begin + o_data <= {0, 0, 0}; + o_hsync <= 0; + o_fsync <= 0; + end else begin + + // send the last sync signal from queue + o_hsync <= `Vector_Sync::f_getBack(hsync); + o_fsync <= `Vector_Sync::f_getBack(fsync); + + // read adjust data from gamma table + // {o_data[2], o_data[1], o_data[0]} <= { + // i_Gtable[color.red], i_Gtable[color.green], i_Gtable[color.blue] + // }; + o_valid <= 1; + + end end diff --git a/rtl/Color/GreyWorld.sv b/rtl/Color/GreyWorld.sv index 99be448..04481d5 100755 --- a/rtl/Color/GreyWorld.sv +++ b/rtl/Color/GreyWorld.sv @@ -1,6 +1,3 @@ - -`timescale 1ns / 1ps - // 三通道图像合成一个RGB图像 module GreyWorld #( parameter reg [4:0] COLOR_DEPTH = 8, diff --git a/rtl/Color/SaturationCorrection.sv b/rtl/Color/SaturationCorrection.sv index 8c07319..affd6f8 100755 --- a/rtl/Color/SaturationCorrection.sv +++ b/rtl/Color/SaturationCorrection.sv @@ -1,5 +1,3 @@ -`timescale 1ns / 1ps - module SaturationCorrection #( parameter reg [4:0] COLOR_DEPTH = 8 ) ( diff --git a/rtl/Color/WhiteBalance.sv b/rtl/Color/WhiteBalance.sv index 8e3eeda..85e52af 100755 --- a/rtl/Color/WhiteBalance.sv +++ b/rtl/Color/WhiteBalance.sv @@ -1,5 +1,3 @@ -`timescale 1ns / 1ps - // 三通道图像合成一个RGB图像 module WhiteBalance #( parameter reg [4:0] IN_DEPTH = 12, // 输入图像的色深 diff --git a/rtl/Common/color.svh b/rtl/Common/color.svh new file mode 100644 index 0000000..dd81c89 --- /dev/null +++ b/rtl/Common/color.svh @@ -0,0 +1,56 @@ +`ifndef __COLOR_SVH__ +`define __COLOR_SVH__ + +`define Typedef_Color(Name, DataDeepth) \ +`define Name Color#(Name, DataDeepth) \ +`ifdef DEBUG \ + typedef struct { \ + bit [DataDeepth - 1:0] red; \ + bit [DataDeepth - 1:0] green; \ + bit [DataDeepth - 1:0] blue; \ + } \ +`else \ + typedef struct packed { \ + bit [DataDeepth - 1:0] red; \ + bit [DataDeepth - 1:0] green; \ + bit [DataDeepth - 1:0] blue; \ + } \ +`endif + +class Color #( + type T, + int DEEPTH = 8 +); + + static function automatic T f_fromRGB(bit [DEEPTH - 1 : 0] red, bit [DEEPTH - 1 : 0] green, + bit [DEEPTH - 1 : 0] blue); +`ifdef DEBUG + T _color; + _color.red = red; + _color.green = green; + _color.blue = blue; + return _color; +`else + return {red, green, blue}; +`endif + endfunction + + static function automatic T f_fromBits(bit [DEEPTH * 3 - 1 : 0] data); +`ifdef DEBUG + T _color; + _color.red = data[DEEPTH*3-1-:DEEPTH]; + _color.green = data[DEEPTH*2-1-:DEEPTH]; + _color.blue = data[DEEPTH*1-1-:DEEPTH]; + return _color; +`else + return {data}; +`endif + endfunction + + static function automatic bit [DEEPTH * 3 - 1 : 0] f_toBits(T color); + return {color.red, color.green, color.blue}; + endfunction + +endclass + +`endif diff --git a/rtl/Common/common.svh b/rtl/Common/common.svh new file mode 100644 index 0000000..354f0f0 --- /dev/null +++ b/rtl/Common/common.svh @@ -0,0 +1,24 @@ +`ifndef __COMMON_SVH__ +`define __COMMON_SVH__ + +`default_nettype none + +`define STRING(String) String + +package common; + + typedef bit [31:0] uint32_t; + typedef bit [15:0] uint16_t; + typedef bit [7:0] uint8_t; + + typedef uint32_t uint; + + // typedef struct { + // bit [DEEPTH - 1:0] red; + // bit [DEEPTH - 1:0] green; + // bit [DEEPTH - 1:0] blue; + // } color_t; + +endpackage + +`endif diff --git a/rtl/Common/vector.svh b/rtl/Common/vector.svh new file mode 100644 index 0000000..33f2390 --- /dev/null +++ b/rtl/Common/vector.svh @@ -0,0 +1,87 @@ +`ifndef __VECTOR_SVH__ +`define __VECTOR_SVH__ + +`include "common" + +`define Typedef_Vector(Name, DataType, DataDeepth, SizeDeepth) \ +`define `STRING(Name) Vector#(Name, DataType, DataDeepth, SizeDeepth) \ +`ifdef DEBUG \ + typedef struct { \ + `STRING(DataType) data[DataDeepth]; \ + bit [SizeDeepth - 1 : 0] size; \ + } \ +`else \ + typedef struct packed { \ + `STRING(DataType) [DataDeepth:0] data; \ + bit [SizeDeepth - 1 : 0] size; \ + } \ +`endif + +class Vector #( + type ARRAY_TYPE, + type BASIC_TYPE, + int DATA_DEEPTH = 8, + int SIZE_DEEPTH = 8 +); + +// `ifdef DEBUG +// typedef struct { +// T data[DATA_DEEPTH]; +// bit [SIZE_DEEPTH - 1 : 0] size; +// } ARRAY_TYPE; +// `else +// typedef struct packed { +// T [DATA_DEEPTH:0] data; +// bit [SIZE_DEEPTH - 1 : 0] size; +// } ARRAY_TYPE; +// `endif + + + // Get the size of Vector + static function automatic bit [SIZE_DEEPTH - 1 : 0] f_getSize(ARRAY_TYPE _vector); + return _vector.size; + endfunction //automatic + + static function automatic ARRAY_TYPE f_fill(BASIC_TYPE data); +`ifdef DEBUG + ARRAY_TYPE _vector; + for (int i = 0; i < DATA_DEEPTH; ++i) _vector.data[i] = data; + _vector.size = DATA_DEEPTH; + return _vector; +`else + return {{DATA_DEEPTH{data}}, DATA_DEEPTH}; +`endif + endfunction //automatic + + static function automatic ARRAY_TYPE f_clearWith(BASIC_TYPE data); +`ifdef DEBUG + ARRAY_TYPE _vector; + for (int i = 0; i < DATA_DEEPTH; ++i) _vector.data[i] = data; + _vector.size = 0; + return _vector; +`else + return {{DATA_DEEPTH{data}}, {SIZE_DEEPTH{1'b0}}}; +`endif + endfunction + + // Push data into front Vector + static function automatic ARRAY_TYPE f_pushFront(BASIC_TYPE data, ARRAY_TYPE _vector); + +`ifdef DEBUG + for (int i = 1; i < DATA_DEEPTH; ++i) _vector.data[i] = _vector.data[i-1]; +`else + _vector.data = _vector.data >> DATA_DEEPTH; +`endif + _vector.data[0] = data; + _vector.size = _vector.size + 1; + return _vector; + endfunction //automatic + + // Get the last data of the Vector + static function automatic BASIC_TYPE f_getBack(ARRAY_TYPE _vector); + return _vector.data[DATA_DEEPTH-1]; + endfunction //automatic + +endclass + +`endif diff --git a/rtl/Crop/Crop.sv b/rtl/Crop/Crop.sv index 58f40a4..832ac92 100644 --- a/rtl/Crop/Crop.sv +++ b/rtl/Crop/Crop.sv @@ -1,4 +1,3 @@ -`timescale 1ns/1ps module Crop #( parameter reg [15:0] IN_WIDTH = 1934, parameter reg [15:0] IN_HEIGHT = 1086, diff --git a/rtl/Crop/Crop_Pipeline.sv b/rtl/Crop/Crop_Pipeline.sv index 6df57ef..4acdcf9 100644 --- a/rtl/Crop/Crop_Pipeline.sv +++ b/rtl/Crop/Crop_Pipeline.sv @@ -1,4 +1,3 @@ -`timescale 1ns / 1ps module Crop_Pipeline #( parameter IN_WIDTH = 512, parameter IN_HEIGHT = 512, @@ -14,89 +13,101 @@ module Crop_Pipeline #( input wire clk, input wire reset, - input wire [COLOR_DEPTH - 1:0] in_data [3], - output reg [COLOR_DEPTH - 1:0] out_data[3], + input wire [COLOR_DEPTH - 1:0] in_data [3], + input wire [7:0] in_user, + output reg [COLOR_DEPTH - 1:0] out_data [3], + output wire [7:0] out_user, - input wire in_valid, - output reg out_valid, + input wire in_valid, + output reg out_valid, - input wire in_ready, - output wire out_ready, - - input wire in_hsync, - input wire in_fsync, - - output reg out_hsync, - output reg out_fsync + input wire in_ready, + output wire out_ready ); - localparam PIPILINE = 3; + wire in_fstart, in_hstart; + reg out_fstart, out_hstart; + assign in_fstart = in_user[1]; + assign in_hstart = in_user[0]; - reg [PIPILINE-1:0] pipeline_valid; + localparam PIPELINE = 3; + + reg [5:0] pipeline_user[PIPELINE]; + reg [PIPELINE-1:0] pipeline_valid; wire pipeline_running; - assign pipeline_running = in_ready | ~pipeline_valid[PIPILINE-1]; + assign pipeline_running = in_ready | ~pipeline_valid[PIPELINE-1]; reg [31:0] cnt_x, cnt_y, temp_x, temp_y; - reg force_dis, force_en; + reg force_dis; reg [COLOR_DEPTH-1:0] data_cache0[3]; reg [COLOR_DEPTH-1:0] data_cache1[3]; //out_ready ：只要本模块可以接收数据就一直拉高 assign out_ready = pipeline_running; //out_valid ：只要本模块可以发出数据就一直拉高 - assign out_valid = (pipeline_valid[PIPILINE-1] & ~force_dis) | force_en; + assign out_valid = (pipeline_valid[PIPELINE-1] & ~force_dis); + assign out_user = {pipeline_user[PIPELINE-1],out_fstart,out_hstart}; //分别表示当前像素: 显示；被裁掉；空。 - reg [1:0] flag_crop; - localparam CROP_ERROR = 2'b00, CROP_KEEP = 2'b01, CROP_GIVE_UP = 2'b10, CROP_BLANK = 2'b11; + reg flag_crop; + localparam CROP_KEEP = 1'b0, + CROP_GIVE_UP = 1'b1; integer i; + always @(posedge clk) begin - if (reset) begin + if(reset) for(i=0;i<3;i=i+1) data_cache0[i] <= 0; + else if(pipeline_running & in_valid) for(i=0;i<3;i++) data_cache0[i] <= in_data[i]; + else for(i=0;i<3;i=i+1) data_cache0[i] <= data_cache0[i]; + end + + always @(posedge clk) begin + if(reset) for(i=0;i<3;i=i+1) data_cache1[i] <= 0; + else if(pipeline_running & pipeline_valid[0]) for(i=0;i<3;i++) data_cache1[i] <= data_cache0[i]; + else for(i=0;i<3;i=i+1) data_cache1[i] <= data_cache1[i]; + end + + always @(posedge clk) begin + if(reset) begin pipeline_valid <= 0; cnt_x <= 0; cnt_y <= 0; - for (i = 0; i < 3; i++) data_cache0[i] <= 0; - for (i = 0; i < 3; i++) data_cache1[i] <= 0; - for (i = 0; i < 3; i++) out_data[i] <= 0; + + for(i=0;i<3;i=i+1) out_data[i] <= 0; flag_crop <= 0; force_dis <= 0; - force_en <= 0; - out_hsync <= 0; - out_fsync <= 0; + out_hstart <= 0; + out_fstart <= 0; temp_x <= 0; temp_y <= 0; - end else if (pipeline_running) begin + for(i=0;i= OFFSET_Y); - out_fsync <= (temp_x == OFFSET_X) && (temp_y == OFFSET_Y); + if(pipeline_valid[1]) begin + pipeline_user[2] <= pipeline_user[1]; + for(i=0;i<3;i++) out_data[i] <= data_cache1[i]; + out_hstart <= (temp_x == OFFSET_X) && (temp_y >= OFFSET_Y); + out_fstart <= (temp_x == OFFSET_X) && (temp_y == OFFSET_Y); case (flag_crop) - CROP_ERROR: {force_dis, force_en} <= {1'b1, 1'b0}; - CROP_KEEP: {force_dis, force_en} <= {1'b0, 1'b0}; - CROP_GIVE_UP: {force_dis, force_en} <= {1'b1, 1'b0}; - CROP_BLANK: - {force_dis, force_en} <= {1'b0, 1'b0}; //应该是01, 但我还没写BLANK逻辑 + CROP_KEEP : force_dis <= 1'b0; + CROP_GIVE_UP : force_dis <= 1'b1; endcase end end diff --git a/rtl/RAM/DiffWidthSyncFIFO.sv b/rtl/RAM/DiffWidthSyncFIFO.sv index 728b3c3..6aa38ef 100755 --- a/rtl/RAM/DiffWidthSyncFIFO.sv +++ b/rtl/RAM/DiffWidthSyncFIFO.sv @@ -1,5 +1,3 @@ -`timescale 1ns / 1ps - module DiffWidthSyncFIFO #( parameter reg [7:0] DATA_WIDTH = 8, parameter reg [7:0] DATA_DEPTH = 12, diff --git a/rtl/RAM/RGB_to_RAM.v b/rtl/RAM/RGB_to_RAM.v index c129d60..ff060af 100755 --- a/rtl/RAM/RGB_to_RAM.v +++ b/rtl/RAM/RGB_to_RAM.v @@ -1,5 +1,3 @@ -`timescale 1ns/1ps - module RGB_to_RAM #( parameter COLOR_DEPTH = 8, parameter FIFO_SIZE = 128 diff --git a/rtl/RAM/tb_DiffWidthSyncFIFO.sv b/rtl/RAM/tb_DiffWidthSyncFIFO.sv index 251a6f7..6a6e627 100755 --- a/rtl/RAM/tb_DiffWidthSyncFIFO.sv +++ b/rtl/RAM/tb_DiffWidthSyncFIFO.sv @@ -1,5 +1,3 @@ -`timescale 1ns / 1ps -`include "DiffWidthSyncFIFO.v" `default_nettype none module tb_DiffWidthSyncFIFO; @@ -49,7 +47,7 @@ module tb_DiffWidthSyncFIFO; clk = 0; reset = 1; write_en = 0; - for(j = 0; j < WRITE_DEPTH; j = j + 1)begin + for (j = 0; j < WRITE_DEPTH; j = j + 1) begin write_data[j] = 0; end end diff --git a/rtl/SimLib/Camera2ISP_fifo.v b/rtl/SimLib/Camera2ISP_fifo.v new file mode 100644 index 0000000..d722fdb --- /dev/null +++ b/rtl/SimLib/Camera2ISP_fifo.v @@ -0,0 +1,1726 @@ +//Copyright (C)2014-2024 Gowin Semiconductor Corporation. +//All rights reserved. +//File Title: Post-PnR Verilog Simulation Model file +//Tool Version: V1.9.10.02 +//Created Time: Wed Oct 30 17:09:58 2024 + +module Camera2ISP_fifo( + Data, + Reset, + WrClk, + RdClk, + WrEn, + RdEn, + Q, + Empty, + Full +); +input [23:0] Data; +input Reset; +input WrClk; +input RdClk; +input WrEn; +input RdEn; +output [23:0] Q; +output Empty; +output Full; +wire [23:0] Data; +wire Empty; +wire Full; +wire GND; +wire [23:0] Q; +wire RdClk; +wire RdEn; +wire Reset; +wire VCC; +wire WrClk; +wire WrEn; +wire \fifo_inst/n30_5 ; +wire \fifo_inst/n36_4 ; +wire \fifo_inst/wfull_val ; +wire \fifo_inst/Equal.rgraynext_9_4 ; +wire \fifo_inst/Equal.wgraynext_1_4 ; +wire \fifo_inst/Equal.wgraynext_2_4 ; +wire \fifo_inst/Equal.wgraynext_6_4 ; +wire \fifo_inst/Equal.wgraynext_7_4 ; +wire \fifo_inst/Equal.wgraynext_8_4 ; +wire \fifo_inst/Equal.wgraynext_9_4 ; +wire \fifo_inst/wfull_val_4 ; +wire \fifo_inst/wfull_val_5 ; +wire \fifo_inst/wfull_val_6 ; +wire \fifo_inst/wfull_val_7 ; +wire \fifo_inst/rbin_num_next_2_10 ; +wire \fifo_inst/rbin_num_next_5_10 ; +wire \fifo_inst/rbin_num_next_7_10 ; +wire \fifo_inst/Equal.wbinnext_4_8 ; +wire \fifo_inst/Equal.wbinnext_5_8 ; +wire \fifo_inst/Equal.wbinnext_8_8 ; +wire \fifo_inst/Equal.wbinnext_9_8 ; +wire \fifo_inst/Equal.wgraynext_6_5 ; +wire \fifo_inst/Equal.wgraynext_9_5 ; +wire \fifo_inst/wfull_val_8 ; +wire \fifo_inst/wfull_val_9 ; +wire \fifo_inst/wfull_val_10 ; +wire \fifo_inst/wfull_val_11 ; +wire \fifo_inst/wfull_val_12 ; +wire \fifo_inst/wfull_val_13 ; +wire \fifo_inst/wfull_val_14 ; +wire \fifo_inst/wfull_val_15 ; +wire \fifo_inst/wfull_val_16 ; +wire \fifo_inst/wfull_val_17 ; +wire \fifo_inst/wfull_val_18 ; +wire \fifo_inst/wfull_val_19 ; +wire \fifo_inst/wfull_val_20 ; +wire \fifo_inst/wfull_val_21 ; +wire \fifo_inst/wfull_val_22 ; +wire \fifo_inst/wfull_val_23 ; +wire \fifo_inst/Equal.rgraynext_7_6 ; +wire \fifo_inst/Equal.wbinnext_0_9 ; +wire \fifo_inst/n171_1_SUM ; +wire \fifo_inst/n171_3 ; +wire \fifo_inst/n172_1_SUM ; +wire \fifo_inst/n172_3 ; +wire \fifo_inst/n173_1_SUM ; +wire \fifo_inst/n173_3 ; +wire \fifo_inst/n174_1_SUM ; +wire \fifo_inst/n174_3 ; +wire \fifo_inst/n175_1_SUM ; +wire \fifo_inst/n175_3 ; +wire \fifo_inst/n176_1_SUM ; +wire \fifo_inst/n176_3 ; +wire \fifo_inst/n177_1_SUM ; +wire \fifo_inst/n177_3 ; +wire \fifo_inst/n178_1_SUM ; +wire \fifo_inst/n178_3 ; +wire \fifo_inst/n179_1_SUM ; +wire \fifo_inst/n179_3 ; +wire \fifo_inst/n180_1_SUM ; +wire \fifo_inst/n180_3 ; +wire \fifo_inst/n181_1_SUM ; +wire \fifo_inst/n181_3 ; +wire \fifo_inst/n182_1_SUM ; +wire \fifo_inst/n182_3 ; +wire \fifo_inst/n4_6 ; +wire \fifo_inst/n9_6 ; +wire \fifo_inst/rempty_val_5 ; +wire [10:0] \fifo_inst/Equal.rgraynext ; +wire [10:0] \fifo_inst/Equal.wgraynext ; +wire [11:0] \fifo_inst/rbin_num_next ; +wire [11:1] \fifo_inst/Equal.wbinnext ; +wire [1:0] \fifo_inst/reset_r ; +wire [1:0] \fifo_inst/reset_w ; +wire [11:0] \fifo_inst/rbin_num ; +wire [11:0] \fifo_inst/Equal.wq1_rptr ; +wire [11:0] \fifo_inst/Equal.wq2_rptr ; +wire [11:0] \fifo_inst/Equal.rq1_wptr ; +wire [11:0] \fifo_inst/Equal.rq2_wptr ; +wire [10:0] \fifo_inst/Equal.rptr ; +wire [11:0] \fifo_inst/Equal.wptr ; +wire [10:0] \fifo_inst/Equal.wbin ; +wire [31:8] \fifo_inst/DO ; +wire [31:8] \fifo_inst/DO_0 ; +wire [31:8] \fifo_inst/DO_1 ; +VCC VCC_cZ ( + .V(VCC) +); +GND GND_cZ ( + .G(GND) +); +GSR GSR ( + .GSRI(VCC) +); +LUT2 \fifo_inst/n30_s1 ( + .I0(Full), + .I1(WrEn), + .F(\fifo_inst/n30_5 ) +); +defparam \fifo_inst/n30_s1 .INIT=4'h4; +LUT3 \fifo_inst/n36_s1 ( + .I0(RdEn), + .I1(Empty), + .I2(\fifo_inst/n182_3 ), + .F(\fifo_inst/n36_4 ) +); +defparam \fifo_inst/n36_s1 .INIT=8'hE0; +LUT3 \fifo_inst/Equal.rgraynext_7_s0 ( + .I0(\fifo_inst/rbin_num_next [7]), + .I1(\fifo_inst/Equal.rgraynext_7_6 ), + .I2(\fifo_inst/rbin_num [8]), + .F(\fifo_inst/Equal.rgraynext [7]) +); +defparam \fifo_inst/Equal.rgraynext_7_s0 .INIT=8'h1E; +LUT3 \fifo_inst/Equal.rgraynext_8_s0 ( + .I0(\fifo_inst/rbin_num [8]), + .I1(\fifo_inst/Equal.rgraynext_7_6 ), + .I2(\fifo_inst/rbin_num [9]), + .F(\fifo_inst/Equal.rgraynext [8]) +); +defparam \fifo_inst/Equal.rgraynext_8_s0 .INIT=8'h1E; +LUT3 \fifo_inst/Equal.rgraynext_9_s0 ( + .I0(\fifo_inst/rbin_num [9]), + .I1(\fifo_inst/Equal.rgraynext_9_4 ), + .I2(\fifo_inst/rbin_num [10]), + .F(\fifo_inst/Equal.rgraynext [9]) +); +defparam \fifo_inst/Equal.rgraynext_9_s0 .INIT=8'h1E; +LUT4 \fifo_inst/Equal.rgraynext_10_s0 ( + .I0(\fifo_inst/rbin_num [9]), + .I1(\fifo_inst/Equal.rgraynext_9_4 ), + .I2(\fifo_inst/rbin_num [10]), + .I3(\fifo_inst/rbin_num [11]), + .F(\fifo_inst/Equal.rgraynext [10]) +); +defparam \fifo_inst/Equal.rgraynext_10_s0 .INIT=16'h07F8; +LUT4 \fifo_inst/Equal.wgraynext_0_s0 ( + .I0(WrEn), + .I1(Full), + .I2(\fifo_inst/Equal.wbin [0]), + .I3(\fifo_inst/Equal.wbin [1]), + .F(\fifo_inst/Equal.wgraynext [0]) +); +defparam \fifo_inst/Equal.wgraynext_0_s0 .INIT=16'h0DF2; +LUT2 \fifo_inst/Equal.wgraynext_1_s0 ( + .I0(\fifo_inst/Equal.wbin [2]), + .I1(\fifo_inst/Equal.wgraynext_1_4 ), + .F(\fifo_inst/Equal.wgraynext [1]) +); +defparam \fifo_inst/Equal.wgraynext_1_s0 .INIT=4'h9; +LUT3 \fifo_inst/Equal.wgraynext_2_s0 ( + .I0(\fifo_inst/Equal.wbin [2]), + .I1(\fifo_inst/Equal.wgraynext_2_4 ), + .I2(\fifo_inst/Equal.wbin [3]), + .F(\fifo_inst/Equal.wgraynext [2]) +); +defparam \fifo_inst/Equal.wgraynext_2_s0 .INIT=8'h1E; +LUT2 \fifo_inst/Equal.wgraynext_7_s0 ( + .I0(\fifo_inst/Equal.wbin [8]), + .I1(\fifo_inst/Equal.wgraynext_7_4 ), + .F(\fifo_inst/Equal.wgraynext [7]) +); +defparam \fifo_inst/Equal.wgraynext_7_s0 .INIT=4'h9; +LUT2 \fifo_inst/Equal.wgraynext_8_s0 ( + .I0(\fifo_inst/Equal.wbin [9]), + .I1(\fifo_inst/Equal.wgraynext_8_4 ), + .F(\fifo_inst/Equal.wgraynext [8]) +); +defparam \fifo_inst/Equal.wgraynext_8_s0 .INIT=4'h9; +LUT2 \fifo_inst/Equal.wgraynext_9_s0 ( + .I0(\fifo_inst/Equal.wbin [10]), + .I1(\fifo_inst/Equal.wgraynext_9_4 ), + .F(\fifo_inst/Equal.wgraynext [9]) +); +defparam \fifo_inst/Equal.wgraynext_9_s0 .INIT=4'h9; +LUT4 \fifo_inst/wfull_val_s0 ( + .I0(\fifo_inst/wfull_val_4 ), + .I1(\fifo_inst/wfull_val_5 ), + .I2(\fifo_inst/wfull_val_6 ), + .I3(\fifo_inst/wfull_val_7 ), + .F(\fifo_inst/wfull_val ) +); +defparam \fifo_inst/wfull_val_s0 .INIT=16'h4000; +LUT3 \fifo_inst/rbin_num_next_0_s5 ( + .I0(Empty), + .I1(RdEn), + .I2(\fifo_inst/rbin_num [0]), + .F(\fifo_inst/rbin_num_next [0]) +); +defparam \fifo_inst/rbin_num_next_0_s5 .INIT=8'hB4; +LUT4 \fifo_inst/rbin_num_next_1_s5 ( + .I0(Empty), + .I1(RdEn), + .I2(\fifo_inst/rbin_num [0]), + .I3(\fifo_inst/rbin_num [1]), + .F(\fifo_inst/rbin_num_next [1]) +); +defparam \fifo_inst/rbin_num_next_1_s5 .INIT=16'hBF40; +LUT2 \fifo_inst/rbin_num_next_2_s5 ( + .I0(\fifo_inst/rbin_num [2]), + .I1(\fifo_inst/rbin_num_next_2_10 ), + .F(\fifo_inst/rbin_num_next [2]) +); +defparam \fifo_inst/rbin_num_next_2_s5 .INIT=4'h6; +LUT3 \fifo_inst/rbin_num_next_3_s5 ( + .I0(\fifo_inst/rbin_num [2]), + .I1(\fifo_inst/rbin_num_next_2_10 ), + .I2(\fifo_inst/rbin_num [3]), + .F(\fifo_inst/rbin_num_next [3]) +); +defparam \fifo_inst/rbin_num_next_3_s5 .INIT=8'h78; +LUT4 \fifo_inst/rbin_num_next_4_s5 ( + .I0(\fifo_inst/rbin_num [2]), + .I1(\fifo_inst/rbin_num [3]), + .I2(\fifo_inst/rbin_num_next_2_10 ), + .I3(\fifo_inst/rbin_num [4]), + .F(\fifo_inst/rbin_num_next [4]) +); +defparam \fifo_inst/rbin_num_next_4_s5 .INIT=16'h7F80; +LUT2 \fifo_inst/rbin_num_next_5_s5 ( + .I0(\fifo_inst/rbin_num [5]), + .I1(\fifo_inst/rbin_num_next_5_10 ), + .F(\fifo_inst/rbin_num_next [5]) +); +defparam \fifo_inst/rbin_num_next_5_s5 .INIT=4'h6; +LUT3 \fifo_inst/rbin_num_next_6_s5 ( + .I0(\fifo_inst/rbin_num [5]), + .I1(\fifo_inst/rbin_num_next_5_10 ), + .I2(\fifo_inst/rbin_num [6]), + .F(\fifo_inst/rbin_num_next [6]) +); +defparam \fifo_inst/rbin_num_next_6_s5 .INIT=8'h78; +LUT2 \fifo_inst/rbin_num_next_8_s5 ( + .I0(\fifo_inst/rbin_num [8]), + .I1(\fifo_inst/Equal.rgraynext_7_6 ), + .F(\fifo_inst/rbin_num_next [8]) +); +defparam \fifo_inst/rbin_num_next_8_s5 .INIT=4'h6; +LUT2 \fifo_inst/rbin_num_next_9_s5 ( + .I0(\fifo_inst/rbin_num [9]), + .I1(\fifo_inst/Equal.rgraynext_9_4 ), + .F(\fifo_inst/rbin_num_next [9]) +); +defparam \fifo_inst/rbin_num_next_9_s5 .INIT=4'h6; +LUT3 \fifo_inst/rbin_num_next_10_s5 ( + .I0(\fifo_inst/rbin_num [9]), + .I1(\fifo_inst/Equal.rgraynext_9_4 ), + .I2(\fifo_inst/rbin_num [10]), + .F(\fifo_inst/rbin_num_next [10]) +); +defparam \fifo_inst/rbin_num_next_10_s5 .INIT=8'h78; +LUT4 \fifo_inst/rbin_num_next_11_s2 ( + .I0(\fifo_inst/rbin_num [9]), + .I1(\fifo_inst/rbin_num [10]), + .I2(\fifo_inst/Equal.rgraynext_9_4 ), + .I3(\fifo_inst/rbin_num [11]), + .F(\fifo_inst/rbin_num_next [11]) +); +defparam \fifo_inst/rbin_num_next_11_s2 .INIT=16'h7F80; +LUT2 \fifo_inst/Equal.wbinnext_1_s3 ( + .I0(\fifo_inst/Equal.wgraynext_1_4 ), + .I1(\fifo_inst/Equal.wgraynext_2_4 ), + .F(\fifo_inst/Equal.wbinnext [1]) +); +defparam \fifo_inst/Equal.wbinnext_1_s3 .INIT=4'h1; +LUT2 \fifo_inst/Equal.wbinnext_2_s3 ( + .I0(\fifo_inst/Equal.wbin [2]), + .I1(\fifo_inst/Equal.wgraynext_2_4 ), + .F(\fifo_inst/Equal.wbinnext [2]) +); +defparam \fifo_inst/Equal.wbinnext_2_s3 .INIT=4'h6; +LUT3 \fifo_inst/Equal.wbinnext_3_s3 ( + .I0(\fifo_inst/Equal.wbin [2]), + .I1(\fifo_inst/Equal.wgraynext_2_4 ), + .I2(\fifo_inst/Equal.wbin [3]), + .F(\fifo_inst/Equal.wbinnext [3]) +); +defparam \fifo_inst/Equal.wbinnext_3_s3 .INIT=8'h78; +LUT3 \fifo_inst/Equal.wbinnext_5_s3 ( + .I0(\fifo_inst/Equal.wgraynext_2_4 ), + .I1(\fifo_inst/Equal.wbinnext_5_8 ), + .I2(\fifo_inst/Equal.wbin [5]), + .F(\fifo_inst/Equal.wbinnext [5]) +); +defparam \fifo_inst/Equal.wbinnext_5_s3 .INIT=8'h78; +LUT2 \fifo_inst/Equal.wbinnext_9_s3 ( + .I0(\fifo_inst/Equal.wgraynext_9_4 ), + .I1(\fifo_inst/Equal.wbinnext_9_8 ), + .F(\fifo_inst/Equal.wbinnext [9]) +); +defparam \fifo_inst/Equal.wbinnext_9_s3 .INIT=4'h1; +LUT2 \fifo_inst/Equal.wbinnext_10_s3 ( + .I0(\fifo_inst/Equal.wbin [10]), + .I1(\fifo_inst/Equal.wbinnext_9_8 ), + .F(\fifo_inst/Equal.wbinnext [10]) +); +defparam \fifo_inst/Equal.wbinnext_10_s3 .INIT=4'h6; +LUT3 \fifo_inst/Equal.wbinnext_11_s2 ( + .I0(\fifo_inst/Equal.wbin [10]), + .I1(\fifo_inst/Equal.wbinnext_9_8 ), + .I2(\fifo_inst/Equal.wptr [11]), + .F(\fifo_inst/Equal.wbinnext [11]) +); +defparam \fifo_inst/Equal.wbinnext_11_s2 .INIT=8'h78; +LUT4 \fifo_inst/Equal.rgraynext_9_s1 ( + .I0(\fifo_inst/rbin_num [7]), + .I1(\fifo_inst/rbin_num [8]), + .I2(\fifo_inst/rbin_num_next_5_10 ), + .I3(\fifo_inst/rbin_num_next_7_10 ), + .F(\fifo_inst/Equal.rgraynext_9_4 ) +); +defparam \fifo_inst/Equal.rgraynext_9_s1 .INIT=16'h8000; +LUT4 \fifo_inst/Equal.wgraynext_1_s1 ( + .I0(Full), + .I1(\fifo_inst/Equal.wbin [0]), + .I2(WrEn), + .I3(\fifo_inst/Equal.wbin [1]), + .F(\fifo_inst/Equal.wgraynext_1_4 ) +); +defparam \fifo_inst/Equal.wgraynext_1_s1 .INIT=16'h00BF; +LUT4 \fifo_inst/Equal.wgraynext_2_s1 ( + .I0(Full), + .I1(WrEn), + .I2(\fifo_inst/Equal.wbin [0]), + .I3(\fifo_inst/Equal.wbin [1]), + .F(\fifo_inst/Equal.wgraynext_2_4 ) +); +defparam \fifo_inst/Equal.wgraynext_2_s1 .INIT=16'h4000; +LUT2 \fifo_inst/Equal.wgraynext_6_s1 ( + .I0(\fifo_inst/Equal.wgraynext_2_4 ), + .I1(\fifo_inst/Equal.wgraynext_6_5 ), + .F(\fifo_inst/Equal.wgraynext_6_4 ) +); +defparam \fifo_inst/Equal.wgraynext_6_s1 .INIT=4'h8; +LUT4 \fifo_inst/Equal.wgraynext_7_s1 ( + .I0(\fifo_inst/Equal.wbin [6]), + .I1(\fifo_inst/Equal.wgraynext_2_4 ), + .I2(\fifo_inst/Equal.wgraynext_6_5 ), + .I3(\fifo_inst/Equal.wbin [7]), + .F(\fifo_inst/Equal.wgraynext_7_4 ) +); +defparam \fifo_inst/Equal.wgraynext_7_s1 .INIT=16'h007F; +LUT4 \fifo_inst/Equal.wgraynext_8_s1 ( + .I0(\fifo_inst/Equal.wgraynext_2_4 ), + .I1(\fifo_inst/Equal.wgraynext_6_5 ), + .I2(\fifo_inst/Equal.wbinnext_8_8 ), + .I3(\fifo_inst/Equal.wbin [8]), + .F(\fifo_inst/Equal.wgraynext_8_4 ) +); +defparam \fifo_inst/Equal.wgraynext_8_s1 .INIT=16'h007F; +LUT4 \fifo_inst/Equal.wgraynext_9_s1 ( + .I0(\fifo_inst/Equal.wgraynext_2_4 ), + .I1(\fifo_inst/Equal.wgraynext_6_5 ), + .I2(\fifo_inst/Equal.wgraynext_9_5 ), + .I3(\fifo_inst/Equal.wbin [9]), + .F(\fifo_inst/Equal.wgraynext_9_4 ) +); +defparam \fifo_inst/Equal.wgraynext_9_s1 .INIT=16'h007F; +LUT4 \fifo_inst/wfull_val_s1 ( + .I0(\fifo_inst/Equal.wbin [10]), + .I1(\fifo_inst/Equal.wbinnext_9_8 ), + .I2(\fifo_inst/wfull_val_8 ), + .I3(\fifo_inst/wfull_val_9 ), + .F(\fifo_inst/wfull_val_4 ) +); +defparam \fifo_inst/wfull_val_s1 .INIT=16'hF7E9; +LUT4 \fifo_inst/wfull_val_s2 ( + .I0(\fifo_inst/wfull_val_10 ), + .I1(\fifo_inst/wfull_val_11 ), + .I2(\fifo_inst/wfull_val_12 ), + .I3(\fifo_inst/wfull_val_13 ), + .F(\fifo_inst/wfull_val_5 ) +); +defparam \fifo_inst/wfull_val_s2 .INIT=16'h0100; +LUT4 \fifo_inst/wfull_val_s3 ( + .I0(\fifo_inst/Equal.wgraynext_7_4 ), + .I1(\fifo_inst/wfull_val_14 ), + .I2(\fifo_inst/wfull_val_15 ), + .I3(\fifo_inst/wfull_val_16 ), + .F(\fifo_inst/wfull_val_6 ) +); +defparam \fifo_inst/wfull_val_s3 .INIT=16'h0009; +LUT4 \fifo_inst/wfull_val_s4 ( + .I0(\fifo_inst/Equal.wgraynext_8_4 ), + .I1(\fifo_inst/Equal.wgraynext_9_4 ), + .I2(\fifo_inst/wfull_val_17 ), + .I3(\fifo_inst/wfull_val_18 ), + .F(\fifo_inst/wfull_val_7 ) +); +defparam \fifo_inst/wfull_val_s4 .INIT=16'h8241; +LUT4 \fifo_inst/rbin_num_next_2_s6 ( + .I0(Empty), + .I1(RdEn), + .I2(\fifo_inst/rbin_num [0]), + .I3(\fifo_inst/rbin_num [1]), + .F(\fifo_inst/rbin_num_next_2_10 ) +); +defparam \fifo_inst/rbin_num_next_2_s6 .INIT=16'h4000; +LUT4 \fifo_inst/rbin_num_next_5_s6 ( + .I0(\fifo_inst/rbin_num [2]), + .I1(\fifo_inst/rbin_num [3]), + .I2(\fifo_inst/rbin_num [4]), + .I3(\fifo_inst/rbin_num_next_2_10 ), + .F(\fifo_inst/rbin_num_next_5_10 ) +); +defparam \fifo_inst/rbin_num_next_5_s6 .INIT=16'h8000; +LUT2 \fifo_inst/rbin_num_next_7_s6 ( + .I0(\fifo_inst/rbin_num [5]), + .I1(\fifo_inst/rbin_num [6]), + .F(\fifo_inst/rbin_num_next_7_10 ) +); +defparam \fifo_inst/rbin_num_next_7_s6 .INIT=4'h8; +LUT2 \fifo_inst/Equal.wbinnext_4_s4 ( + .I0(\fifo_inst/Equal.wbin [2]), + .I1(\fifo_inst/Equal.wbin [3]), + .F(\fifo_inst/Equal.wbinnext_4_8 ) +); +defparam \fifo_inst/Equal.wbinnext_4_s4 .INIT=4'h8; +LUT3 \fifo_inst/Equal.wbinnext_5_s4 ( + .I0(\fifo_inst/Equal.wbin [2]), + .I1(\fifo_inst/Equal.wbin [3]), + .I2(\fifo_inst/Equal.wbin [4]), + .F(\fifo_inst/Equal.wbinnext_5_8 ) +); +defparam \fifo_inst/Equal.wbinnext_5_s4 .INIT=8'h80; +LUT2 \fifo_inst/Equal.wbinnext_8_s4 ( + .I0(\fifo_inst/Equal.wbin [6]), + .I1(\fifo_inst/Equal.wbin [7]), + .F(\fifo_inst/Equal.wbinnext_8_8 ) +); +defparam \fifo_inst/Equal.wbinnext_8_s4 .INIT=4'h8; +LUT4 \fifo_inst/Equal.wbinnext_9_s4 ( + .I0(\fifo_inst/Equal.wbin [9]), + .I1(\fifo_inst/Equal.wgraynext_2_4 ), + .I2(\fifo_inst/Equal.wgraynext_6_5 ), + .I3(\fifo_inst/Equal.wgraynext_9_5 ), + .F(\fifo_inst/Equal.wbinnext_9_8 ) +); +defparam \fifo_inst/Equal.wbinnext_9_s4 .INIT=16'h8000; +LUT4 \fifo_inst/Equal.wgraynext_6_s2 ( + .I0(\fifo_inst/Equal.wbin [2]), + .I1(\fifo_inst/Equal.wbin [3]), + .I2(\fifo_inst/Equal.wbin [4]), + .I3(\fifo_inst/Equal.wbin [5]), + .F(\fifo_inst/Equal.wgraynext_6_5 ) +); +defparam \fifo_inst/Equal.wgraynext_6_s2 .INIT=16'h8000; +LUT3 \fifo_inst/Equal.wgraynext_9_s2 ( + .I0(\fifo_inst/Equal.wbin [6]), + .I1(\fifo_inst/Equal.wbin [7]), + .I2(\fifo_inst/Equal.wbin [8]), + .F(\fifo_inst/Equal.wgraynext_9_5 ) +); +defparam \fifo_inst/Equal.wgraynext_9_s2 .INIT=8'h80; +LUT2 \fifo_inst/wfull_val_s5 ( + .I0(\fifo_inst/Equal.wq2_rptr [10]), + .I1(\fifo_inst/Equal.wptr [11]), + .F(\fifo_inst/wfull_val_8 ) +); +defparam \fifo_inst/wfull_val_s5 .INIT=4'h6; +LUT2 \fifo_inst/wfull_val_s6 ( + .I0(\fifo_inst/Equal.wq2_rptr [11]), + .I1(\fifo_inst/Equal.wptr [11]), + .F(\fifo_inst/wfull_val_9 ) +); +defparam \fifo_inst/wfull_val_s6 .INIT=4'h9; +LUT4 \fifo_inst/wfull_val_s7 ( + .I0(\fifo_inst/Equal.wbin [2]), + .I1(\fifo_inst/Equal.wgraynext_2_4 ), + .I2(\fifo_inst/Equal.wq2_rptr [2]), + .I3(\fifo_inst/Equal.wbin [3]), + .F(\fifo_inst/wfull_val_10 ) +); +defparam \fifo_inst/wfull_val_s7 .INIT=16'hE11E; +LUT4 \fifo_inst/wfull_val_s8 ( + .I0(\fifo_inst/Equal.wgraynext_2_4 ), + .I1(\fifo_inst/Equal.wbinnext_4_8 ), + .I2(\fifo_inst/Equal.wbin [4]), + .I3(\fifo_inst/wfull_val_19 ), + .F(\fifo_inst/wfull_val_11 ) +); +defparam \fifo_inst/wfull_val_s8 .INIT=16'h07F8; +LUT4 \fifo_inst/wfull_val_s9 ( + .I0(\fifo_inst/Equal.wbin [2]), + .I1(\fifo_inst/Equal.wgraynext_2_4 ), + .I2(\fifo_inst/Equal.wbin [3]), + .I3(\fifo_inst/wfull_val_20 ), + .F(\fifo_inst/wfull_val_12 ) +); +defparam \fifo_inst/wfull_val_s9 .INIT=16'h07F8; +LUT4 \fifo_inst/wfull_val_s10 ( + .I0(\fifo_inst/Equal.wq2_rptr [0]), + .I1(\fifo_inst/Equal.wgraynext [0]), + .I2(\fifo_inst/Equal.wgraynext_1_4 ), + .I3(\fifo_inst/wfull_val_21 ), + .F(\fifo_inst/wfull_val_13 ) +); +defparam \fifo_inst/wfull_val_s10 .INIT=16'h9009; +LUT2 \fifo_inst/wfull_val_s11 ( + .I0(\fifo_inst/Equal.wq2_rptr [7]), + .I1(\fifo_inst/Equal.wbin [8]), + .F(\fifo_inst/wfull_val_14 ) +); +defparam \fifo_inst/wfull_val_s11 .INIT=4'h9; +LUT4 \fifo_inst/wfull_val_s12 ( + .I0(\fifo_inst/Equal.wgraynext_2_4 ), + .I1(\fifo_inst/Equal.wbinnext_5_8 ), + .I2(\fifo_inst/Equal.wbin [5]), + .I3(\fifo_inst/wfull_val_22 ), + .F(\fifo_inst/wfull_val_15 ) +); +defparam \fifo_inst/wfull_val_s12 .INIT=16'h07F8; +LUT4 \fifo_inst/wfull_val_s13 ( + .I0(\fifo_inst/Equal.wgraynext_2_4 ), + .I1(\fifo_inst/Equal.wgraynext_6_5 ), + .I2(\fifo_inst/Equal.wbin [6]), + .I3(\fifo_inst/wfull_val_23 ), + .F(\fifo_inst/wfull_val_16 ) +); +defparam \fifo_inst/wfull_val_s13 .INIT=16'hF807; +LUT2 \fifo_inst/wfull_val_s14 ( + .I0(\fifo_inst/Equal.wq2_rptr [9]), + .I1(\fifo_inst/Equal.wbin [10]), + .F(\fifo_inst/wfull_val_17 ) +); +defparam \fifo_inst/wfull_val_s14 .INIT=4'h9; +LUT2 \fifo_inst/wfull_val_s15 ( + .I0(\fifo_inst/Equal.wq2_rptr [8]), + .I1(\fifo_inst/Equal.wbin [9]), + .F(\fifo_inst/wfull_val_18 ) +); +defparam \fifo_inst/wfull_val_s15 .INIT=4'h9; +LUT2 \fifo_inst/wfull_val_s16 ( + .I0(\fifo_inst/Equal.wq2_rptr [4]), + .I1(\fifo_inst/Equal.wbin [5]), + .F(\fifo_inst/wfull_val_19 ) +); +defparam \fifo_inst/wfull_val_s16 .INIT=4'h6; +LUT2 \fifo_inst/wfull_val_s17 ( + .I0(\fifo_inst/Equal.wq2_rptr [3]), + .I1(\fifo_inst/Equal.wbin [4]), + .F(\fifo_inst/wfull_val_20 ) +); +defparam \fifo_inst/wfull_val_s17 .INIT=4'h6; +LUT2 \fifo_inst/wfull_val_s18 ( + .I0(\fifo_inst/Equal.wq2_rptr [1]), + .I1(\fifo_inst/Equal.wbin [2]), + .F(\fifo_inst/wfull_val_21 ) +); +defparam \fifo_inst/wfull_val_s18 .INIT=4'h9; +LUT2 \fifo_inst/wfull_val_s19 ( + .I0(\fifo_inst/Equal.wq2_rptr [5]), + .I1(\fifo_inst/Equal.wbin [6]), + .F(\fifo_inst/wfull_val_22 ) +); +defparam \fifo_inst/wfull_val_s19 .INIT=4'h6; +LUT2 \fifo_inst/wfull_val_s20 ( + .I0(\fifo_inst/Equal.wq2_rptr [6]), + .I1(\fifo_inst/Equal.wbin [7]), + .F(\fifo_inst/wfull_val_23 ) +); +defparam \fifo_inst/wfull_val_s20 .INIT=4'h9; +LUT3 \fifo_inst/Equal.wgraynext_10_s1 ( + .I0(\fifo_inst/Equal.wbin [10]), + .I1(\fifo_inst/Equal.wbinnext_9_8 ), + .I2(\fifo_inst/Equal.wbinnext [11]), + .F(\fifo_inst/Equal.wgraynext [10]) +); +defparam \fifo_inst/Equal.wgraynext_10_s1 .INIT=8'h96; +LUT4 \fifo_inst/Equal.wgraynext_3_s1 ( + .I0(\fifo_inst/Equal.wbin [2]), + .I1(\fifo_inst/Equal.wgraynext_2_4 ), + .I2(\fifo_inst/Equal.wbin [3]), + .I3(\fifo_inst/Equal.wbinnext [4]), + .F(\fifo_inst/Equal.wgraynext [3]) +); +defparam \fifo_inst/Equal.wgraynext_3_s1 .INIT=16'h8778; +LUT4 \fifo_inst/Equal.wbinnext_4_s5 ( + .I0(\fifo_inst/Equal.wgraynext_2_4 ), + .I1(\fifo_inst/Equal.wbin [2]), + .I2(\fifo_inst/Equal.wbin [3]), + .I3(\fifo_inst/Equal.wbin [4]), + .F(\fifo_inst/Equal.wbinnext [4]) +); +defparam \fifo_inst/Equal.wbinnext_4_s5 .INIT=16'h7F80; +LUT4 \fifo_inst/Equal.wbinnext_8_s5 ( + .I0(\fifo_inst/Equal.wgraynext_6_4 ), + .I1(\fifo_inst/Equal.wbin [6]), + .I2(\fifo_inst/Equal.wbin [7]), + .I3(\fifo_inst/Equal.wbin [8]), + .F(\fifo_inst/Equal.wbinnext [8]) +); +defparam \fifo_inst/Equal.wbinnext_8_s5 .INIT=16'h7F80; +LUT4 \fifo_inst/Equal.wgraynext_5_s1 ( + .I0(\fifo_inst/Equal.wgraynext_2_4 ), + .I1(\fifo_inst/Equal.wbinnext_5_8 ), + .I2(\fifo_inst/Equal.wbin [5]), + .I3(\fifo_inst/Equal.wbinnext [6]), + .F(\fifo_inst/Equal.wgraynext [5]) +); +defparam \fifo_inst/Equal.wgraynext_5_s1 .INIT=16'h8778; +LUT4 \fifo_inst/Equal.wgraynext_4_s1 ( + .I0(\fifo_inst/Equal.wbinnext [4]), + .I1(\fifo_inst/Equal.wgraynext_2_4 ), + .I2(\fifo_inst/Equal.wbinnext_5_8 ), + .I3(\fifo_inst/Equal.wbin [5]), + .F(\fifo_inst/Equal.wgraynext [4]) +); +defparam \fifo_inst/Equal.wgraynext_4_s1 .INIT=16'h956A; +LUT4 \fifo_inst/Equal.rgraynext_0_s1 ( + .I0(Empty), + .I1(RdEn), + .I2(\fifo_inst/rbin_num [0]), + .I3(\fifo_inst/rbin_num_next [1]), + .F(\fifo_inst/Equal.rgraynext [0]) +); +defparam \fifo_inst/Equal.rgraynext_0_s1 .INIT=16'h4BB4; +LUT4 \fifo_inst/Equal.rgraynext_7_s2 ( + .I0(\fifo_inst/rbin_num [7]), + .I1(\fifo_inst/rbin_num_next_5_10 ), + .I2(\fifo_inst/rbin_num [5]), + .I3(\fifo_inst/rbin_num [6]), + .F(\fifo_inst/Equal.rgraynext_7_6 ) +); +defparam \fifo_inst/Equal.rgraynext_7_s2 .INIT=16'h8000; +LUT4 \fifo_inst/rbin_num_next_7_s7 ( + .I0(\fifo_inst/rbin_num_next_5_10 ), + .I1(\fifo_inst/rbin_num [5]), + .I2(\fifo_inst/rbin_num [6]), + .I3(\fifo_inst/rbin_num [7]), + .F(\fifo_inst/rbin_num_next [7]) +); +defparam \fifo_inst/rbin_num_next_7_s7 .INIT=16'h7F80; +LUT4 \fifo_inst/Equal.wbinnext_7_s4 ( + .I0(\fifo_inst/Equal.wbin [6]), + .I1(\fifo_inst/Equal.wgraynext_2_4 ), + .I2(\fifo_inst/Equal.wgraynext_6_5 ), + .I3(\fifo_inst/Equal.wbin [7]), + .F(\fifo_inst/Equal.wbinnext [7]) +); +defparam \fifo_inst/Equal.wbinnext_7_s4 .INIT=16'h7F80; +LUT3 \fifo_inst/Equal.wbinnext_6_s4 ( + .I0(\fifo_inst/Equal.wbin [6]), + .I1(\fifo_inst/Equal.wgraynext_2_4 ), + .I2(\fifo_inst/Equal.wgraynext_6_5 ), + .F(\fifo_inst/Equal.wbinnext [6]) +); +defparam \fifo_inst/Equal.wbinnext_6_s4 .INIT=8'h6A; +LUT4 \fifo_inst/Equal.wgraynext_6_s3 ( + .I0(\fifo_inst/Equal.wbin [6]), + .I1(\fifo_inst/Equal.wgraynext_2_4 ), + .I2(\fifo_inst/Equal.wgraynext_6_5 ), + .I3(\fifo_inst/Equal.wbin [7]), + .F(\fifo_inst/Equal.wgraynext [6]) +); +defparam \fifo_inst/Equal.wgraynext_6_s3 .INIT=16'h15EA; +LUT3 \fifo_inst/Equal.wbinnext_0_s4 ( + .I0(\fifo_inst/Equal.wbin [0]), + .I1(Full), + .I2(WrEn), + .F(\fifo_inst/Equal.wbinnext_0_9 ) +); +defparam \fifo_inst/Equal.wbinnext_0_s4 .INIT=8'h9A; +LUT3 \fifo_inst/Equal.rgraynext_2_s1 ( + .I0(\fifo_inst/rbin_num [2]), + .I1(\fifo_inst/rbin_num_next_2_10 ), + .I2(\fifo_inst/rbin_num_next [3]), + .F(\fifo_inst/Equal.rgraynext [2]) +); +defparam \fifo_inst/Equal.rgraynext_2_s1 .INIT=8'h96; +LUT3 \fifo_inst/Equal.rgraynext_1_s1 ( + .I0(\fifo_inst/rbin_num_next [1]), + .I1(\fifo_inst/rbin_num [2]), + .I2(\fifo_inst/rbin_num_next_2_10 ), + .F(\fifo_inst/Equal.rgraynext [1]) +); +defparam \fifo_inst/Equal.rgraynext_1_s1 .INIT=8'h96; +LUT4 \fifo_inst/Equal.rgraynext_3_s1 ( + .I0(\fifo_inst/rbin_num [2]), + .I1(\fifo_inst/rbin_num_next_2_10 ), + .I2(\fifo_inst/rbin_num [3]), + .I3(\fifo_inst/rbin_num_next [4]), + .F(\fifo_inst/Equal.rgraynext [3]) +); +defparam \fifo_inst/Equal.rgraynext_3_s1 .INIT=16'h8778; +LUT3 \fifo_inst/Equal.rgraynext_5_s1 ( + .I0(\fifo_inst/rbin_num [5]), + .I1(\fifo_inst/rbin_num_next_5_10 ), + .I2(\fifo_inst/rbin_num_next [6]), + .F(\fifo_inst/Equal.rgraynext [5]) +); +defparam \fifo_inst/Equal.rgraynext_5_s1 .INIT=8'h96; +LUT3 \fifo_inst/Equal.rgraynext_4_s1 ( + .I0(\fifo_inst/rbin_num_next [4]), + .I1(\fifo_inst/rbin_num [5]), + .I2(\fifo_inst/rbin_num_next_5_10 ), + .F(\fifo_inst/Equal.rgraynext [4]) +); +defparam \fifo_inst/Equal.rgraynext_4_s1 .INIT=8'h96; +LUT4 \fifo_inst/Equal.rgraynext_6_s1 ( + .I0(\fifo_inst/rbin_num [5]), + .I1(\fifo_inst/rbin_num_next_5_10 ), + .I2(\fifo_inst/rbin_num [6]), + .I3(\fifo_inst/rbin_num_next [7]), + .F(\fifo_inst/Equal.rgraynext [6]) +); +defparam \fifo_inst/Equal.rgraynext_6_s1 .INIT=16'h8778; +DFFPE \fifo_inst/reset_r_0_s0 ( + .D(GND), + .CLK(\fifo_inst/n4_6 ), + .CE(VCC), + .PRESET(Reset), + .Q(\fifo_inst/reset_r [0]) +); +defparam \fifo_inst/reset_r_0_s0 .INIT=1'b1; +DFFPE \fifo_inst/reset_w_1_s0 ( + .D(\fifo_inst/reset_w [0]), + .CLK(\fifo_inst/n9_6 ), + .CE(VCC), + .PRESET(Reset), + .Q(\fifo_inst/reset_w [1]) +); +defparam \fifo_inst/reset_w_1_s0 .INIT=1'b1; +DFFPE \fifo_inst/reset_w_0_s0 ( + .D(GND), + .CLK(\fifo_inst/n9_6 ), + .CE(VCC), + .PRESET(Reset), + .Q(\fifo_inst/reset_w [0]) +); +defparam \fifo_inst/reset_w_0_s0 .INIT=1'b1; +DFFCE \fifo_inst/rbin_num_11_s0 ( + .D(\fifo_inst/rbin_num_next [11]), + .CLK(RdClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_r [1]), + .Q(\fifo_inst/rbin_num [11]) +); +defparam \fifo_inst/rbin_num_11_s0 .INIT=1'b0; +DFFCE \fifo_inst/rbin_num_10_s0 ( + .D(\fifo_inst/rbin_num_next [10]), + .CLK(RdClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_r [1]), + .Q(\fifo_inst/rbin_num [10]) +); +defparam \fifo_inst/rbin_num_10_s0 .INIT=1'b0; +DFFCE \fifo_inst/rbin_num_9_s0 ( + .D(\fifo_inst/rbin_num_next [9]), + .CLK(RdClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_r [1]), + .Q(\fifo_inst/rbin_num [9]) +); +defparam \fifo_inst/rbin_num_9_s0 .INIT=1'b0; +DFFCE \fifo_inst/rbin_num_8_s0 ( + .D(\fifo_inst/rbin_num_next [8]), + .CLK(RdClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_r [1]), + .Q(\fifo_inst/rbin_num [8]) +); +defparam \fifo_inst/rbin_num_8_s0 .INIT=1'b0; +DFFCE \fifo_inst/rbin_num_7_s0 ( + .D(\fifo_inst/rbin_num_next [7]), + .CLK(RdClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_r [1]), + .Q(\fifo_inst/rbin_num [7]) +); +defparam \fifo_inst/rbin_num_7_s0 .INIT=1'b0; +DFFCE \fifo_inst/rbin_num_6_s0 ( + .D(\fifo_inst/rbin_num_next [6]), + .CLK(RdClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_r [1]), + .Q(\fifo_inst/rbin_num [6]) +); +defparam \fifo_inst/rbin_num_6_s0 .INIT=1'b0; +DFFCE \fifo_inst/rbin_num_5_s0 ( + .D(\fifo_inst/rbin_num_next [5]), + .CLK(RdClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_r [1]), + .Q(\fifo_inst/rbin_num [5]) +); +defparam \fifo_inst/rbin_num_5_s0 .INIT=1'b0; +DFFCE \fifo_inst/rbin_num_4_s0 ( + .D(\fifo_inst/rbin_num_next [4]), + .CLK(RdClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_r [1]), + .Q(\fifo_inst/rbin_num [4]) +); +defparam \fifo_inst/rbin_num_4_s0 .INIT=1'b0; +DFFCE \fifo_inst/rbin_num_3_s0 ( + .D(\fifo_inst/rbin_num_next [3]), + .CLK(RdClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_r [1]), + .Q(\fifo_inst/rbin_num [3]) +); +defparam \fifo_inst/rbin_num_3_s0 .INIT=1'b0; +DFFCE \fifo_inst/rbin_num_2_s0 ( + .D(\fifo_inst/rbin_num_next [2]), + .CLK(RdClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_r [1]), + .Q(\fifo_inst/rbin_num [2]) +); +defparam \fifo_inst/rbin_num_2_s0 .INIT=1'b0; +DFFCE \fifo_inst/rbin_num_1_s0 ( + .D(\fifo_inst/rbin_num_next [1]), + .CLK(RdClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_r [1]), + .Q(\fifo_inst/rbin_num [1]) +); +defparam \fifo_inst/rbin_num_1_s0 .INIT=1'b0; +DFFCE \fifo_inst/rbin_num_0_s0 ( + .D(\fifo_inst/rbin_num_next [0]), + .CLK(RdClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_r [1]), + .Q(\fifo_inst/rbin_num [0]) +); +defparam \fifo_inst/rbin_num_0_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.wq1_rptr_11_s0 ( + .D(\fifo_inst/rbin_num [11]), + .CLK(WrClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_w [1]), + .Q(\fifo_inst/Equal.wq1_rptr [11]) +); +defparam \fifo_inst/Equal.wq1_rptr_11_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.wq1_rptr_10_s0 ( + .D(\fifo_inst/Equal.rptr [10]), + .CLK(WrClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_w [1]), + .Q(\fifo_inst/Equal.wq1_rptr [10]) +); +defparam \fifo_inst/Equal.wq1_rptr_10_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.wq1_rptr_9_s0 ( + .D(\fifo_inst/Equal.rptr [9]), + .CLK(WrClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_w [1]), + .Q(\fifo_inst/Equal.wq1_rptr [9]) +); +defparam \fifo_inst/Equal.wq1_rptr_9_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.wq1_rptr_8_s0 ( + .D(\fifo_inst/Equal.rptr [8]), + .CLK(WrClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_w [1]), + .Q(\fifo_inst/Equal.wq1_rptr [8]) +); +defparam \fifo_inst/Equal.wq1_rptr_8_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.wq1_rptr_7_s0 ( + .D(\fifo_inst/Equal.rptr [7]), + .CLK(WrClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_w [1]), + .Q(\fifo_inst/Equal.wq1_rptr [7]) +); +defparam \fifo_inst/Equal.wq1_rptr_7_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.wq1_rptr_6_s0 ( + .D(\fifo_inst/Equal.rptr [6]), + .CLK(WrClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_w [1]), + .Q(\fifo_inst/Equal.wq1_rptr [6]) +); +defparam \fifo_inst/Equal.wq1_rptr_6_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.wq1_rptr_5_s0 ( + .D(\fifo_inst/Equal.rptr [5]), + .CLK(WrClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_w [1]), + .Q(\fifo_inst/Equal.wq1_rptr [5]) +); +defparam \fifo_inst/Equal.wq1_rptr_5_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.wq1_rptr_4_s0 ( + .D(\fifo_inst/Equal.rptr [4]), + .CLK(WrClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_w [1]), + .Q(\fifo_inst/Equal.wq1_rptr [4]) +); +defparam \fifo_inst/Equal.wq1_rptr_4_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.wq1_rptr_3_s0 ( + .D(\fifo_inst/Equal.rptr [3]), + .CLK(WrClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_w [1]), + .Q(\fifo_inst/Equal.wq1_rptr [3]) +); +defparam \fifo_inst/Equal.wq1_rptr_3_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.wq1_rptr_2_s0 ( + .D(\fifo_inst/Equal.rptr [2]), + .CLK(WrClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_w [1]), + .Q(\fifo_inst/Equal.wq1_rptr [2]) +); +defparam \fifo_inst/Equal.wq1_rptr_2_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.wq1_rptr_1_s0 ( + .D(\fifo_inst/Equal.rptr [1]), + .CLK(WrClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_w [1]), + .Q(\fifo_inst/Equal.wq1_rptr [1]) +); +defparam \fifo_inst/Equal.wq1_rptr_1_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.wq1_rptr_0_s0 ( + .D(\fifo_inst/Equal.rptr [0]), + .CLK(WrClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_w [1]), + .Q(\fifo_inst/Equal.wq1_rptr [0]) +); +defparam \fifo_inst/Equal.wq1_rptr_0_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.wq2_rptr_11_s0 ( + .D(\fifo_inst/Equal.wq1_rptr [11]), + .CLK(WrClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_w [1]), + .Q(\fifo_inst/Equal.wq2_rptr [11]) +); +defparam \fifo_inst/Equal.wq2_rptr_11_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.wq2_rptr_10_s0 ( + .D(\fifo_inst/Equal.wq1_rptr [10]), + .CLK(WrClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_w [1]), + .Q(\fifo_inst/Equal.wq2_rptr [10]) +); +defparam \fifo_inst/Equal.wq2_rptr_10_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.wq2_rptr_9_s0 ( + .D(\fifo_inst/Equal.wq1_rptr [9]), + .CLK(WrClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_w [1]), + .Q(\fifo_inst/Equal.wq2_rptr [9]) +); +defparam \fifo_inst/Equal.wq2_rptr_9_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.wq2_rptr_8_s0 ( + .D(\fifo_inst/Equal.wq1_rptr [8]), + .CLK(WrClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_w [1]), + .Q(\fifo_inst/Equal.wq2_rptr [8]) +); +defparam \fifo_inst/Equal.wq2_rptr_8_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.wq2_rptr_7_s0 ( + .D(\fifo_inst/Equal.wq1_rptr [7]), + .CLK(WrClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_w [1]), + .Q(\fifo_inst/Equal.wq2_rptr [7]) +); +defparam \fifo_inst/Equal.wq2_rptr_7_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.wq2_rptr_6_s0 ( + .D(\fifo_inst/Equal.wq1_rptr [6]), + .CLK(WrClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_w [1]), + .Q(\fifo_inst/Equal.wq2_rptr [6]) +); +defparam \fifo_inst/Equal.wq2_rptr_6_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.wq2_rptr_5_s0 ( + .D(\fifo_inst/Equal.wq1_rptr [5]), + .CLK(WrClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_w [1]), + .Q(\fifo_inst/Equal.wq2_rptr [5]) +); +defparam \fifo_inst/Equal.wq2_rptr_5_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.wq2_rptr_4_s0 ( + .D(\fifo_inst/Equal.wq1_rptr [4]), + .CLK(WrClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_w [1]), + .Q(\fifo_inst/Equal.wq2_rptr [4]) +); +defparam \fifo_inst/Equal.wq2_rptr_4_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.wq2_rptr_3_s0 ( + .D(\fifo_inst/Equal.wq1_rptr [3]), + .CLK(WrClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_w [1]), + .Q(\fifo_inst/Equal.wq2_rptr [3]) +); +defparam \fifo_inst/Equal.wq2_rptr_3_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.wq2_rptr_2_s0 ( + .D(\fifo_inst/Equal.wq1_rptr [2]), + .CLK(WrClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_w [1]), + .Q(\fifo_inst/Equal.wq2_rptr [2]) +); +defparam \fifo_inst/Equal.wq2_rptr_2_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.wq2_rptr_1_s0 ( + .D(\fifo_inst/Equal.wq1_rptr [1]), + .CLK(WrClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_w [1]), + .Q(\fifo_inst/Equal.wq2_rptr [1]) +); +defparam \fifo_inst/Equal.wq2_rptr_1_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.wq2_rptr_0_s0 ( + .D(\fifo_inst/Equal.wq1_rptr [0]), + .CLK(WrClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_w [1]), + .Q(\fifo_inst/Equal.wq2_rptr [0]) +); +defparam \fifo_inst/Equal.wq2_rptr_0_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.rq1_wptr_11_s0 ( + .D(\fifo_inst/Equal.wptr [11]), + .CLK(RdClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_r [1]), + .Q(\fifo_inst/Equal.rq1_wptr [11]) +); +defparam \fifo_inst/Equal.rq1_wptr_11_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.rq1_wptr_10_s0 ( + .D(\fifo_inst/Equal.wptr [10]), + .CLK(RdClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_r [1]), + .Q(\fifo_inst/Equal.rq1_wptr [10]) +); +defparam \fifo_inst/Equal.rq1_wptr_10_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.rq1_wptr_9_s0 ( + .D(\fifo_inst/Equal.wptr [9]), + .CLK(RdClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_r [1]), + .Q(\fifo_inst/Equal.rq1_wptr [9]) +); +defparam \fifo_inst/Equal.rq1_wptr_9_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.rq1_wptr_8_s0 ( + .D(\fifo_inst/Equal.wptr [8]), + .CLK(RdClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_r [1]), + .Q(\fifo_inst/Equal.rq1_wptr [8]) +); +defparam \fifo_inst/Equal.rq1_wptr_8_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.rq1_wptr_7_s0 ( + .D(\fifo_inst/Equal.wptr [7]), + .CLK(RdClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_r [1]), + .Q(\fifo_inst/Equal.rq1_wptr [7]) +); +defparam \fifo_inst/Equal.rq1_wptr_7_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.rq1_wptr_6_s0 ( + .D(\fifo_inst/Equal.wptr [6]), + .CLK(RdClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_r [1]), + .Q(\fifo_inst/Equal.rq1_wptr [6]) +); +defparam \fifo_inst/Equal.rq1_wptr_6_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.rq1_wptr_5_s0 ( + .D(\fifo_inst/Equal.wptr [5]), + .CLK(RdClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_r [1]), + .Q(\fifo_inst/Equal.rq1_wptr [5]) +); +defparam \fifo_inst/Equal.rq1_wptr_5_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.rq1_wptr_4_s0 ( + .D(\fifo_inst/Equal.wptr [4]), + .CLK(RdClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_r [1]), + .Q(\fifo_inst/Equal.rq1_wptr [4]) +); +defparam \fifo_inst/Equal.rq1_wptr_4_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.rq1_wptr_3_s0 ( + .D(\fifo_inst/Equal.wptr [3]), + .CLK(RdClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_r [1]), + .Q(\fifo_inst/Equal.rq1_wptr [3]) +); +defparam \fifo_inst/Equal.rq1_wptr_3_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.rq1_wptr_2_s0 ( + .D(\fifo_inst/Equal.wptr [2]), + .CLK(RdClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_r [1]), + .Q(\fifo_inst/Equal.rq1_wptr [2]) +); +defparam \fifo_inst/Equal.rq1_wptr_2_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.rq1_wptr_1_s0 ( + .D(\fifo_inst/Equal.wptr [1]), + .CLK(RdClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_r [1]), + .Q(\fifo_inst/Equal.rq1_wptr [1]) +); +defparam \fifo_inst/Equal.rq1_wptr_1_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.rq1_wptr_0_s0 ( + .D(\fifo_inst/Equal.wptr [0]), + .CLK(RdClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_r [1]), + .Q(\fifo_inst/Equal.rq1_wptr [0]) +); +defparam \fifo_inst/Equal.rq1_wptr_0_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.rq2_wptr_11_s0 ( + .D(\fifo_inst/Equal.rq1_wptr [11]), + .CLK(RdClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_r [1]), + .Q(\fifo_inst/Equal.rq2_wptr [11]) +); +defparam \fifo_inst/Equal.rq2_wptr_11_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.rq2_wptr_10_s0 ( + .D(\fifo_inst/Equal.rq1_wptr [10]), + .CLK(RdClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_r [1]), + .Q(\fifo_inst/Equal.rq2_wptr [10]) +); +defparam \fifo_inst/Equal.rq2_wptr_10_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.rq2_wptr_9_s0 ( + .D(\fifo_inst/Equal.rq1_wptr [9]), + .CLK(RdClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_r [1]), + .Q(\fifo_inst/Equal.rq2_wptr [9]) +); +defparam \fifo_inst/Equal.rq2_wptr_9_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.rq2_wptr_8_s0 ( + .D(\fifo_inst/Equal.rq1_wptr [8]), + .CLK(RdClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_r [1]), + .Q(\fifo_inst/Equal.rq2_wptr [8]) +); +defparam \fifo_inst/Equal.rq2_wptr_8_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.rq2_wptr_7_s0 ( + .D(\fifo_inst/Equal.rq1_wptr [7]), + .CLK(RdClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_r [1]), + .Q(\fifo_inst/Equal.rq2_wptr [7]) +); +defparam \fifo_inst/Equal.rq2_wptr_7_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.rq2_wptr_6_s0 ( + .D(\fifo_inst/Equal.rq1_wptr [6]), + .CLK(RdClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_r [1]), + .Q(\fifo_inst/Equal.rq2_wptr [6]) +); +defparam \fifo_inst/Equal.rq2_wptr_6_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.rq2_wptr_5_s0 ( + .D(\fifo_inst/Equal.rq1_wptr [5]), + .CLK(RdClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_r [1]), + .Q(\fifo_inst/Equal.rq2_wptr [5]) +); +defparam \fifo_inst/Equal.rq2_wptr_5_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.rq2_wptr_4_s0 ( + .D(\fifo_inst/Equal.rq1_wptr [4]), + .CLK(RdClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_r [1]), + .Q(\fifo_inst/Equal.rq2_wptr [4]) +); +defparam \fifo_inst/Equal.rq2_wptr_4_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.rq2_wptr_3_s0 ( + .D(\fifo_inst/Equal.rq1_wptr [3]), + .CLK(RdClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_r [1]), + .Q(\fifo_inst/Equal.rq2_wptr [3]) +); +defparam \fifo_inst/Equal.rq2_wptr_3_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.rq2_wptr_2_s0 ( + .D(\fifo_inst/Equal.rq1_wptr [2]), + .CLK(RdClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_r [1]), + .Q(\fifo_inst/Equal.rq2_wptr [2]) +); +defparam \fifo_inst/Equal.rq2_wptr_2_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.rq2_wptr_1_s0 ( + .D(\fifo_inst/Equal.rq1_wptr [1]), + .CLK(RdClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_r [1]), + .Q(\fifo_inst/Equal.rq2_wptr [1]) +); +defparam \fifo_inst/Equal.rq2_wptr_1_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.rq2_wptr_0_s0 ( + .D(\fifo_inst/Equal.rq1_wptr [0]), + .CLK(RdClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_r [1]), + .Q(\fifo_inst/Equal.rq2_wptr [0]) +); +defparam \fifo_inst/Equal.rq2_wptr_0_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.rptr_10_s0 ( + .D(\fifo_inst/Equal.rgraynext [10]), + .CLK(RdClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_r [1]), + .Q(\fifo_inst/Equal.rptr [10]) +); +defparam \fifo_inst/Equal.rptr_10_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.rptr_9_s0 ( + .D(\fifo_inst/Equal.rgraynext [9]), + .CLK(RdClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_r [1]), + .Q(\fifo_inst/Equal.rptr [9]) +); +defparam \fifo_inst/Equal.rptr_9_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.rptr_8_s0 ( + .D(\fifo_inst/Equal.rgraynext [8]), + .CLK(RdClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_r [1]), + .Q(\fifo_inst/Equal.rptr [8]) +); +defparam \fifo_inst/Equal.rptr_8_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.rptr_7_s0 ( + .D(\fifo_inst/Equal.rgraynext [7]), + .CLK(RdClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_r [1]), + .Q(\fifo_inst/Equal.rptr [7]) +); +defparam \fifo_inst/Equal.rptr_7_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.rptr_6_s0 ( + .D(\fifo_inst/Equal.rgraynext [6]), + .CLK(RdClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_r [1]), + .Q(\fifo_inst/Equal.rptr [6]) +); +defparam \fifo_inst/Equal.rptr_6_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.rptr_5_s0 ( + .D(\fifo_inst/Equal.rgraynext [5]), + .CLK(RdClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_r [1]), + .Q(\fifo_inst/Equal.rptr [5]) +); +defparam \fifo_inst/Equal.rptr_5_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.rptr_4_s0 ( + .D(\fifo_inst/Equal.rgraynext [4]), + .CLK(RdClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_r [1]), + .Q(\fifo_inst/Equal.rptr [4]) +); +defparam \fifo_inst/Equal.rptr_4_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.rptr_3_s0 ( + .D(\fifo_inst/Equal.rgraynext [3]), + .CLK(RdClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_r [1]), + .Q(\fifo_inst/Equal.rptr [3]) +); +defparam \fifo_inst/Equal.rptr_3_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.rptr_2_s0 ( + .D(\fifo_inst/Equal.rgraynext [2]), + .CLK(RdClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_r [1]), + .Q(\fifo_inst/Equal.rptr [2]) +); +defparam \fifo_inst/Equal.rptr_2_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.rptr_1_s0 ( + .D(\fifo_inst/Equal.rgraynext [1]), + .CLK(RdClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_r [1]), + .Q(\fifo_inst/Equal.rptr [1]) +); +defparam \fifo_inst/Equal.rptr_1_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.rptr_0_s0 ( + .D(\fifo_inst/Equal.rgraynext [0]), + .CLK(RdClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_r [1]), + .Q(\fifo_inst/Equal.rptr [0]) +); +defparam \fifo_inst/Equal.rptr_0_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.wptr_11_s0 ( + .D(\fifo_inst/Equal.wbinnext [11]), + .CLK(WrClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_w [1]), + .Q(\fifo_inst/Equal.wptr [11]) +); +defparam \fifo_inst/Equal.wptr_11_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.wptr_10_s0 ( + .D(\fifo_inst/Equal.wgraynext [10]), + .CLK(WrClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_w [1]), + .Q(\fifo_inst/Equal.wptr [10]) +); +defparam \fifo_inst/Equal.wptr_10_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.wptr_9_s0 ( + .D(\fifo_inst/Equal.wgraynext [9]), + .CLK(WrClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_w [1]), + .Q(\fifo_inst/Equal.wptr [9]) +); +defparam \fifo_inst/Equal.wptr_9_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.wptr_8_s0 ( + .D(\fifo_inst/Equal.wgraynext [8]), + .CLK(WrClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_w [1]), + .Q(\fifo_inst/Equal.wptr [8]) +); +defparam \fifo_inst/Equal.wptr_8_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.wptr_7_s0 ( + .D(\fifo_inst/Equal.wgraynext [7]), + .CLK(WrClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_w [1]), + .Q(\fifo_inst/Equal.wptr [7]) +); +defparam \fifo_inst/Equal.wptr_7_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.wptr_6_s0 ( + .D(\fifo_inst/Equal.wgraynext [6]), + .CLK(WrClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_w [1]), + .Q(\fifo_inst/Equal.wptr [6]) +); +defparam \fifo_inst/Equal.wptr_6_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.wptr_5_s0 ( + .D(\fifo_inst/Equal.wgraynext [5]), + .CLK(WrClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_w [1]), + .Q(\fifo_inst/Equal.wptr [5]) +); +defparam \fifo_inst/Equal.wptr_5_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.wptr_4_s0 ( + .D(\fifo_inst/Equal.wgraynext [4]), + .CLK(WrClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_w [1]), + .Q(\fifo_inst/Equal.wptr [4]) +); +defparam \fifo_inst/Equal.wptr_4_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.wptr_3_s0 ( + .D(\fifo_inst/Equal.wgraynext [3]), + .CLK(WrClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_w [1]), + .Q(\fifo_inst/Equal.wptr [3]) +); +defparam \fifo_inst/Equal.wptr_3_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.wptr_2_s0 ( + .D(\fifo_inst/Equal.wgraynext [2]), + .CLK(WrClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_w [1]), + .Q(\fifo_inst/Equal.wptr [2]) +); +defparam \fifo_inst/Equal.wptr_2_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.wptr_1_s0 ( + .D(\fifo_inst/Equal.wgraynext [1]), + .CLK(WrClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_w [1]), + .Q(\fifo_inst/Equal.wptr [1]) +); +defparam \fifo_inst/Equal.wptr_1_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.wptr_0_s0 ( + .D(\fifo_inst/Equal.wgraynext [0]), + .CLK(WrClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_w [1]), + .Q(\fifo_inst/Equal.wptr [0]) +); +defparam \fifo_inst/Equal.wptr_0_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.wbin_10_s0 ( + .D(\fifo_inst/Equal.wbinnext [10]), + .CLK(WrClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_w [1]), + .Q(\fifo_inst/Equal.wbin [10]) +); +defparam \fifo_inst/Equal.wbin_10_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.wbin_9_s0 ( + .D(\fifo_inst/Equal.wbinnext [9]), + .CLK(WrClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_w [1]), + .Q(\fifo_inst/Equal.wbin [9]) +); +defparam \fifo_inst/Equal.wbin_9_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.wbin_8_s0 ( + .D(\fifo_inst/Equal.wbinnext [8]), + .CLK(WrClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_w [1]), + .Q(\fifo_inst/Equal.wbin [8]) +); +defparam \fifo_inst/Equal.wbin_8_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.wbin_7_s0 ( + .D(\fifo_inst/Equal.wbinnext [7]), + .CLK(WrClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_w [1]), + .Q(\fifo_inst/Equal.wbin [7]) +); +defparam \fifo_inst/Equal.wbin_7_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.wbin_6_s0 ( + .D(\fifo_inst/Equal.wbinnext [6]), + .CLK(WrClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_w [1]), + .Q(\fifo_inst/Equal.wbin [6]) +); +defparam \fifo_inst/Equal.wbin_6_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.wbin_5_s0 ( + .D(\fifo_inst/Equal.wbinnext [5]), + .CLK(WrClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_w [1]), + .Q(\fifo_inst/Equal.wbin [5]) +); +defparam \fifo_inst/Equal.wbin_5_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.wbin_4_s0 ( + .D(\fifo_inst/Equal.wbinnext [4]), + .CLK(WrClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_w [1]), + .Q(\fifo_inst/Equal.wbin [4]) +); +defparam \fifo_inst/Equal.wbin_4_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.wbin_3_s0 ( + .D(\fifo_inst/Equal.wbinnext [3]), + .CLK(WrClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_w [1]), + .Q(\fifo_inst/Equal.wbin [3]) +); +defparam \fifo_inst/Equal.wbin_3_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.wbin_2_s0 ( + .D(\fifo_inst/Equal.wbinnext [2]), + .CLK(WrClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_w [1]), + .Q(\fifo_inst/Equal.wbin [2]) +); +defparam \fifo_inst/Equal.wbin_2_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.wbin_1_s0 ( + .D(\fifo_inst/Equal.wbinnext [1]), + .CLK(WrClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_w [1]), + .Q(\fifo_inst/Equal.wbin [1]) +); +defparam \fifo_inst/Equal.wbin_1_s0 .INIT=1'b0; +DFFCE \fifo_inst/Equal.wbin_0_s0 ( + .D(\fifo_inst/Equal.wbinnext_0_9 ), + .CLK(WrClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_w [1]), + .Q(\fifo_inst/Equal.wbin [0]) +); +defparam \fifo_inst/Equal.wbin_0_s0 .INIT=1'b0; +DFFPE \fifo_inst/Empty_s0 ( + .D(\fifo_inst/rempty_val_5 ), + .CLK(RdClk), + .CE(VCC), + .PRESET(\fifo_inst/reset_r [1]), + .Q(Empty) +); +defparam \fifo_inst/Empty_s0 .INIT=1'b1; +DFFCE \fifo_inst/Full_s0 ( + .D(\fifo_inst/wfull_val ), + .CLK(WrClk), + .CE(VCC), + .CLEAR(\fifo_inst/reset_w [1]), + .Q(Full) +); +defparam \fifo_inst/Full_s0 .INIT=1'b0; +DFFPE \fifo_inst/reset_r_1_s0 ( + .D(\fifo_inst/reset_r [0]), + .CLK(\fifo_inst/n4_6 ), + .CE(VCC), + .PRESET(Reset), + .Q(\fifo_inst/reset_r [1]) +); +defparam \fifo_inst/reset_r_1_s0 .INIT=1'b1; +SDPB \fifo_inst/Equal.mem_Equal.mem_0_0_s ( + .CLKA(WrClk), + .CEA(\fifo_inst/n30_5 ), + .CLKB(RdClk), + .CEB(\fifo_inst/n36_4 ), + .OCE(GND), + .RESET(\fifo_inst/reset_r [1]), + .BLKSELA({GND, GND, GND}), + .BLKSELB({GND, GND, GND}), + .DI({GND, GND, GND, GND, GND, GND, GND, GND, GND, GND, GND, GND, GND, GND, GND, GND, GND, GND, GND, GND, GND, GND, GND, GND, Data[7:0]}), + .ADA({\fifo_inst/Equal.wbin [10:0], GND, GND, GND}), + .ADB({\fifo_inst/rbin_num_next [10:0], GND, GND, GND}), + .DO({\fifo_inst/DO [31:8], Q[7:0]}) +); +defparam \fifo_inst/Equal.mem_Equal.mem_0_0_s .READ_MODE=1'b0; +defparam \fifo_inst/Equal.mem_Equal.mem_0_0_s .BIT_WIDTH_0=8; +defparam \fifo_inst/Equal.mem_Equal.mem_0_0_s .BIT_WIDTH_1=8; +defparam \fifo_inst/Equal.mem_Equal.mem_0_0_s .RESET_MODE="ASYNC"; +defparam \fifo_inst/Equal.mem_Equal.mem_0_0_s .BLK_SEL_0=3'b000; +defparam \fifo_inst/Equal.mem_Equal.mem_0_0_s .BLK_SEL_1=3'b000; +SDPB \fifo_inst/Equal.mem_Equal.mem_0_1_s ( + .CLKA(WrClk), + .CEA(\fifo_inst/n30_5 ), + .CLKB(RdClk), + .CEB(\fifo_inst/n36_4 ), + .OCE(GND), + .RESET(\fifo_inst/reset_r [1]), + .BLKSELA({GND, GND, GND}), + .BLKSELB({GND, GND, GND}), + .DI({GND, GND, GND, GND, GND, GND, GND, GND, GND, GND, GND, GND, GND, GND, GND, GND, GND, GND, GND, GND, GND, GND, GND, GND, Data[15:8]}), + .ADA({\fifo_inst/Equal.wbin [10:0], GND, GND, GND}), + .ADB({\fifo_inst/rbin_num_next [10:0], GND, GND, GND}), + .DO({\fifo_inst/DO_0 [31:8], Q[15:8]}) +); +defparam \fifo_inst/Equal.mem_Equal.mem_0_1_s .READ_MODE=1'b0; +defparam \fifo_inst/Equal.mem_Equal.mem_0_1_s .BIT_WIDTH_0=8; +defparam \fifo_inst/Equal.mem_Equal.mem_0_1_s .BIT_WIDTH_1=8; +defparam \fifo_inst/Equal.mem_Equal.mem_0_1_s .RESET_MODE="ASYNC"; +defparam \fifo_inst/Equal.mem_Equal.mem_0_1_s .BLK_SEL_0=3'b000; +defparam \fifo_inst/Equal.mem_Equal.mem_0_1_s .BLK_SEL_1=3'b000; +SDPB \fifo_inst/Equal.mem_Equal.mem_0_2_s ( + .CLKA(WrClk), + .CEA(\fifo_inst/n30_5 ), + .CLKB(RdClk), + .CEB(\fifo_inst/n36_4 ), + .OCE(GND), + .RESET(\fifo_inst/reset_r [1]), + .BLKSELA({GND, GND, GND}), + .BLKSELB({GND, GND, GND}), + .DI({GND, GND, GND, GND, GND, GND, GND, GND, GND, GND, GND, GND, GND, GND, GND, GND, GND, GND, GND, GND, GND, GND, GND, GND, Data[23:16]}), + .ADA({\fifo_inst/Equal.wbin [10:0], GND, GND, GND}), + .ADB({\fifo_inst/rbin_num_next [10:0], GND, GND, GND}), + .DO({\fifo_inst/DO_1 [31:8], Q[23:16]}) +); +defparam \fifo_inst/Equal.mem_Equal.mem_0_2_s .READ_MODE=1'b0; +defparam \fifo_inst/Equal.mem_Equal.mem_0_2_s .BIT_WIDTH_0=8; +defparam \fifo_inst/Equal.mem_Equal.mem_0_2_s .BIT_WIDTH_1=8; +defparam \fifo_inst/Equal.mem_Equal.mem_0_2_s .RESET_MODE="ASYNC"; +defparam \fifo_inst/Equal.mem_Equal.mem_0_2_s .BLK_SEL_0=3'b000; +defparam \fifo_inst/Equal.mem_Equal.mem_0_2_s .BLK_SEL_1=3'b000; +ALU \fifo_inst/n171_s0 ( + .I0(\fifo_inst/Equal.rgraynext [0]), + .I1(\fifo_inst/Equal.rq2_wptr [0]), + .I3(GND), + .CIN(GND), + .COUT(\fifo_inst/n171_3 ), + .SUM(\fifo_inst/n171_1_SUM ) +); +defparam \fifo_inst/n171_s0 .ALU_MODE=3; +ALU \fifo_inst/n172_s0 ( + .I0(\fifo_inst/Equal.rgraynext [1]), + .I1(\fifo_inst/Equal.rq2_wptr [1]), + .I3(GND), + .CIN(\fifo_inst/n171_3 ), + .COUT(\fifo_inst/n172_3 ), + .SUM(\fifo_inst/n172_1_SUM ) +); +defparam \fifo_inst/n172_s0 .ALU_MODE=3; +ALU \fifo_inst/n173_s0 ( + .I0(\fifo_inst/Equal.rgraynext [2]), + .I1(\fifo_inst/Equal.rq2_wptr [2]), + .I3(GND), + .CIN(\fifo_inst/n172_3 ), + .COUT(\fifo_inst/n173_3 ), + .SUM(\fifo_inst/n173_1_SUM ) +); +defparam \fifo_inst/n173_s0 .ALU_MODE=3; +ALU \fifo_inst/n174_s0 ( + .I0(\fifo_inst/Equal.rgraynext [3]), + .I1(\fifo_inst/Equal.rq2_wptr [3]), + .I3(GND), + .CIN(\fifo_inst/n173_3 ), + .COUT(\fifo_inst/n174_3 ), + .SUM(\fifo_inst/n174_1_SUM ) +); +defparam \fifo_inst/n174_s0 .ALU_MODE=3; +ALU \fifo_inst/n175_s0 ( + .I0(\fifo_inst/Equal.rgraynext [4]), + .I1(\fifo_inst/Equal.rq2_wptr [4]), + .I3(GND), + .CIN(\fifo_inst/n174_3 ), + .COUT(\fifo_inst/n175_3 ), + .SUM(\fifo_inst/n175_1_SUM ) +); +defparam \fifo_inst/n175_s0 .ALU_MODE=3; +ALU \fifo_inst/n176_s0 ( + .I0(\fifo_inst/Equal.rgraynext [5]), + .I1(\fifo_inst/Equal.rq2_wptr [5]), + .I3(GND), + .CIN(\fifo_inst/n175_3 ), + .COUT(\fifo_inst/n176_3 ), + .SUM(\fifo_inst/n176_1_SUM ) +); +defparam \fifo_inst/n176_s0 .ALU_MODE=3; +ALU \fifo_inst/n177_s0 ( + .I0(\fifo_inst/Equal.rgraynext [6]), + .I1(\fifo_inst/Equal.rq2_wptr [6]), + .I3(GND), + .CIN(\fifo_inst/n176_3 ), + .COUT(\fifo_inst/n177_3 ), + .SUM(\fifo_inst/n177_1_SUM ) +); +defparam \fifo_inst/n177_s0 .ALU_MODE=3; +ALU \fifo_inst/n178_s0 ( + .I0(\fifo_inst/Equal.rgraynext [7]), + .I1(\fifo_inst/Equal.rq2_wptr [7]), + .I3(GND), + .CIN(\fifo_inst/n177_3 ), + .COUT(\fifo_inst/n178_3 ), + .SUM(\fifo_inst/n178_1_SUM ) +); +defparam \fifo_inst/n178_s0 .ALU_MODE=3; +ALU \fifo_inst/n179_s0 ( + .I0(\fifo_inst/Equal.rgraynext [8]), + .I1(\fifo_inst/Equal.rq2_wptr [8]), + .I3(GND), + .CIN(\fifo_inst/n178_3 ), + .COUT(\fifo_inst/n179_3 ), + .SUM(\fifo_inst/n179_1_SUM ) +); +defparam \fifo_inst/n179_s0 .ALU_MODE=3; +ALU \fifo_inst/n180_s0 ( + .I0(\fifo_inst/Equal.rgraynext [9]), + .I1(\fifo_inst/Equal.rq2_wptr [9]), + .I3(GND), + .CIN(\fifo_inst/n179_3 ), + .COUT(\fifo_inst/n180_3 ), + .SUM(\fifo_inst/n180_1_SUM ) +); +defparam \fifo_inst/n180_s0 .ALU_MODE=3; +ALU \fifo_inst/n181_s0 ( + .I0(\fifo_inst/Equal.rgraynext [10]), + .I1(\fifo_inst/Equal.rq2_wptr [10]), + .I3(GND), + .CIN(\fifo_inst/n180_3 ), + .COUT(\fifo_inst/n181_3 ), + .SUM(\fifo_inst/n181_1_SUM ) +); +defparam \fifo_inst/n181_s0 .ALU_MODE=3; +ALU \fifo_inst/n182_s0 ( + .I0(\fifo_inst/rbin_num_next [11]), + .I1(\fifo_inst/Equal.rq2_wptr [11]), + .I3(GND), + .CIN(\fifo_inst/n181_3 ), + .COUT(\fifo_inst/n182_3 ), + .SUM(\fifo_inst/n182_1_SUM ) +); +defparam \fifo_inst/n182_s0 .ALU_MODE=3; +INV \fifo_inst/n4_s2 ( + .I(RdClk), + .O(\fifo_inst/n4_6 ) +); +INV \fifo_inst/n9_s2 ( + .I(WrClk), + .O(\fifo_inst/n9_6 ) +); +LUT1 \fifo_inst/rempty_val_s1 ( + .I0(\fifo_inst/n182_3 ), + .F(\fifo_inst/rempty_val_5 ) +); +defparam \fifo_inst/rempty_val_s1 .INIT=2'h1; +endmodule diff --git a/rtl/SimLib/Gowin_SDPB.v b/rtl/SimLib/Gowin_SDPB.v new file mode 100644 index 0000000..2f12ac6 --- /dev/null +++ b/rtl/SimLib/Gowin_SDPB.v @@ -0,0 +1,73 @@ +//Copyright (C)2014-2024 Gowin Semiconductor Corporation. +//All rights reserved. +//File Title: IP file +//Tool Version: V1.9.10.02 +//Part Number: GW5AST-LV138FPG676AES +//Device: GW5AST-138 +//Device Version: B +//Created Time: Fri Oct 18 16:47:41 2024 + +module Gowin_SDPB (dout, clka, cea, clkb, ceb, oce, reset, ada, din, adb); + +output [15:0] dout; +input clka; +input cea; +input clkb; +input ceb; +input oce; +input reset; +input [10:0] ada; +input [15:0] din; +input [10:0] adb; + +wire [23:0] sdpb_inst_0_dout_w; +wire [23:0] sdpb_inst_1_dout_w; +wire gw_gnd; + +assign gw_gnd = 1'b0; + +SDPB sdpb_inst_0 ( + .DO({sdpb_inst_0_dout_w[23:0],dout[7:0]}), + .CLKA(clka), + .CEA(cea), + .CLKB(clkb), + .CEB(ceb), + .OCE(oce), + .RESET(reset), + .BLKSELA({gw_gnd,gw_gnd,gw_gnd}), + .BLKSELB({gw_gnd,gw_gnd,gw_gnd}), + .ADA({ada[10:0],gw_gnd,gw_gnd,gw_gnd}), + .DI({gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,din[7:0]}), + .ADB({adb[10:0],gw_gnd,gw_gnd,gw_gnd}) +); + +defparam sdpb_inst_0.READ_MODE = 1'b0; +defparam sdpb_inst_0.BIT_WIDTH_0 = 8; +defparam sdpb_inst_0.BIT_WIDTH_1 = 8; +defparam sdpb_inst_0.BLK_SEL_0 = 3'b000; +defparam sdpb_inst_0.BLK_SEL_1 = 3'b000; +defparam sdpb_inst_0.RESET_MODE = "SYNC"; + +SDPB sdpb_inst_1 ( + .DO({sdpb_inst_1_dout_w[23:0],dout[15:8]}), + .CLKA(clka), + .CEA(cea), + .CLKB(clkb), + .CEB(ceb), + .OCE(oce), + .RESET(reset), + .BLKSELA({gw_gnd,gw_gnd,gw_gnd}), + .BLKSELB({gw_gnd,gw_gnd,gw_gnd}), + .ADA({ada[10:0],gw_gnd,gw_gnd,gw_gnd}), + .DI({gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,din[15:8]}), + .ADB({adb[10:0],gw_gnd,gw_gnd,gw_gnd}) +); + +defparam sdpb_inst_1.READ_MODE = 1'b0; +defparam sdpb_inst_1.BIT_WIDTH_0 = 8; +defparam sdpb_inst_1.BIT_WIDTH_1 = 8; +defparam sdpb_inst_1.BLK_SEL_0 = 3'b000; +defparam sdpb_inst_1.BLK_SEL_1 = 3'b000; +defparam sdpb_inst_1.RESET_MODE = "SYNC"; + +endmodule //Gowin_SDPB diff --git a/rtl/SimLib/Gowin_SDPB_USER.v b/rtl/SimLib/Gowin_SDPB_USER.v new file mode 100644 index 0000000..16a8fab --- /dev/null +++ b/rtl/SimLib/Gowin_SDPB_USER.v @@ -0,0 +1,50 @@ +//Copyright (C)2014-2024 Gowin Semiconductor Corporation. +//All rights reserved. +//File Title: IP file +//Tool Version: V1.9.10.02 +//Part Number: GW5AST-LV138FPG676AES +//Device: GW5AST-138 +//Device Version: B +//Created Time: Fri Nov 1 11:18:28 2024 + +module Gowin_SDPB_USER (dout, clka, cea, clkb, ceb, oce, reset, ada, din, adb); + +output [7:0] dout; +input clka; +input cea; +input clkb; +input ceb; +input oce; +input reset; +input [10:0] ada; +input [7:0] din; +input [10:0] adb; + +wire [23:0] sdpb_inst_0_dout_w; +wire gw_gnd; + +assign gw_gnd = 1'b0; + +SDPB sdpb_inst_0 ( + .DO({sdpb_inst_0_dout_w[23:0],dout[7:0]}), + .CLKA(clka), + .CEA(cea), + .CLKB(clkb), + .CEB(ceb), + .OCE(oce), + .RESET(reset), + .BLKSELA({gw_gnd,gw_gnd,gw_gnd}), + .BLKSELB({gw_gnd,gw_gnd,gw_gnd}), + .ADA({ada[10:0],gw_gnd,gw_gnd,gw_gnd}), + .DI({gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,din[7:0]}), + .ADB({adb[10:0],gw_gnd,gw_gnd,gw_gnd}) +); + +defparam sdpb_inst_0.READ_MODE = 1'b0; +defparam sdpb_inst_0.BIT_WIDTH_0 = 8; +defparam sdpb_inst_0.BIT_WIDTH_1 = 8; +defparam sdpb_inst_0.BLK_SEL_0 = 3'b000; +defparam sdpb_inst_0.BLK_SEL_1 = 3'b000; +defparam sdpb_inst_0.RESET_MODE = "SYNC"; + +endmodule //Gowin_SDPB_USER diff --git a/rtl/SimLib/prim_sim.v b/rtl/SimLib/prim_sim.v new file mode 100644 index 0000000..08469e6 --- /dev/null +++ b/rtl/SimLib/prim_sim.v @@ -0,0 +1,22316 @@ + +// ===========Oooo==========================================Oooo======== +// = Copyright (C) 2014-2024 Gowin Semiconductor Technology Co.,Ltd. +// = All rights reserved. +// ===================================================================== +// +// __ __ __ +// \ \ / \ / / [File name ] prim_sim.v +// \ \ / /\ \ / / [Description ] GW5AT verilog functional simulation library +// \ \/ / \ \/ / [Timestamp ] Fri November 4 11:00:30 2022 +// \ / \ / [version ] 1.9.10 +// \/ \/ +// +// ===========Oooo==========================================Oooo======== + + + +// MUX2 +module mux2 ( + O, + I0, + I1, + S +); + output logic O; + input logic I0, I1, S; + + always @(*) begin + if (S == 1'b0) begin + O = I0; + end else if (S == 1'b1) begin + O = I1; + end else begin + if (I0 == 1'b0 && I1 == 1'b0) O = 1'b0; + else if (I0 == 1'b1 && I1 == 1'b1) O = 1'b1; + else O = 1'bx; + end + end + +endmodule +// primitive mux2 (O, I0, I1, S); +// output O; +// input I0, I1, S; +// table +// // I0 I1 S O +// 0 ? 0 : 0 ; +// 1 ? 0 : 1 ; +// x ? 0 : x ; +// ? 0 1 : 0 ; +// ? 1 1 : 1 ; +// ? x 1 : x ; +// 0 0 x : 0 ; +// 0 1 x : x ; +// 1 0 x : x ; +// 1 1 x : 1 ; +// ? x x : x ; +// x ? x : x ; +// endtable +// endprimitive + +// MUXes +module MUX2 ( + O, + I0, + I1, + S0 +); + + input I0, I1; + input S0; + output O; + + mux2 mux2_0 ( + O, + I0, + I1, + S0 + ); + +endmodule //MUX2 + +module MUX2_LUT5 ( + O, + I0, + I1, + S0 +); + + input I0, I1; + input S0; + output O; + + MUX2 mux2_lut5 ( + O, + I0, + I1, + S0 + ); + +endmodule //MUX2 LUT_5: use two 4-input LUTs and 1 MUX2_LUT_5 to construct 5-input LUT + +module MUX2_LUT6 ( + O, + I0, + I1, + S0 +); + + input I0, I1; + input S0; + output O; + + MUX2 mux2_lut6 ( + O, + I0, + I1, + S0 + ); + +endmodule //MUX2 LUT_6: use two 5-input LUTs and 1 MUX2_LUT_6 to construct 6-input LUT + +module MUX2_LUT7 ( + O, + I0, + I1, + S0 +); + + input I0, I1; + input S0; + output O; + + MUX2 mux2_lut7 ( + O, + I0, + I1, + S0 + ); + +endmodule //MUX2 LUT_7: use two 6-input LUTs and 1 MUX2_LUT_7 to construct 7-input LUT + +module MUX2_LUT8 ( + O, + I0, + I1, + S0 +); + + input I0, I1; + input S0; + output O; + + MUX2 mux2_lut8 ( + O, + I0, + I1, + S0 + ); + +endmodule //MUX2 LUT_8: use two 7-input LUTs and 1 MUX2_LUT_8 to construct 8-input LUT + +module MUX2_MUX8 ( + O, + I0, + I1, + S0 +); + + input I0, I1; + input S0; + output O; + + MUX2 mux2_mux8 ( + O, + I0, + I1, + S0 + ); + +endmodule // MUX2_MUX8:use two 4-input MUXs and 1 MUX2_MUX8's to construct 8-input mux + +module MUX2_MUX16 ( + O, + I0, + I1, + S0 +); + + input I0, I1; + input S0; + output O; + + MUX2 mux2_mux16 ( + O, + I0, + I1, + S0 + ); + +endmodule //MUX2_MUX16:use two 8-input MUXs and 1 MUX2_MUX8's to construct 16-input mux + +module MUX2_MUX32 ( + O, + I0, + I1, + S0 +); + + input I0, I1; + input S0; + output O; + + MUX2 mux2_mux32 ( + O, + I0, + I1, + S0 + ); + +endmodule //MUX2_MUX32:use two 16-input MUXs and 1 MUX2_MUX16's to construct 32-input mux + +module MUX4 ( + O, + I0, + I1, + I2, + I3, + S0, + S1 +); + + input I0, I1, I2, I3; + input S0, S1; + output O; + + wire O1, O2; + + MUX2 mux2_1 ( + O1, + I0, + I1, + S0 + ); + MUX2 mux2_2 ( + O2, + I2, + I3, + S0 + ); + MUX2 mux2_0 ( + O, + O1, + O2, + S1 + ); + +endmodule // MUX4 + +module MUX8 ( + O, + I0, + I1, + I2, + I3, + I4, + I5, + I6, + I7, + S0, + S1, + S2 +); + + input I0, I1, I2, I3, I4, I5, I6, I7; + input S0, S1, S2; + output O; + + wire O1, O2; + + MUX4 mux4_1 ( + O1, + I0, + I1, + I2, + I3, + S0, + S1 + ); + MUX4 mux4_2 ( + O2, + I4, + I5, + I6, + I7, + S0, + S1 + ); + MUX2 mux2_0 ( + O, + O1, + O2, + S2 + ); + +endmodule //MUX8 + + +module MUX16 ( + O, + I0, + I1, + I2, + I3, + I4, + I5, + I6, + I7, + I8, + I9, + I10, + I11, + I12, + I13, + I14, + I15, + S0, + S1, + S2, + S3 +); + + input I0, I1, I2, I3, I4, I5, I6, I7, I8, I9, I10, I11, I12, I13, I14, I15; + input S0, S1, S2, S3; + output O; + + wire O1, O2; + + MUX8 mux8_1 ( + O1, + I0, + I1, + I2, + I3, + I4, + I5, + I6, + I7, + S0, + S1, + S2 + ); + MUX8 mux8_2 ( + O2, + I8, + I9, + I10, + I11, + I12, + I13, + I14, + I15, + S0, + S1, + S2 + ); + + MUX2 mux2_o ( + O, + O1, + O2, + S3 + ); + +endmodule + + +module MUX32 ( + O, + I0, + I1, + I2, + I3, + I4, + I5, + I6, + I7, + I8, + I9, + I10, + I11, + I12, + I13, + I14, + I15, + I16, + I17, + I18, + I19, + I20, + I21, + I22, + I23, + I24, + I25, + I26, + I27, + I28, + I29, + I30, + I31, + S0, + S1, + S2, + S3, + S4 +); + input I0, I1, I2, I3, I4, I5, I6, I7, I8, I9, I10, I11, I12, I13, I14, I15, I16, I17, I18, I19, I20, I21, I22, I23, I24, I25, I26, I27, I28, I29, I30, I31; + input S0, S1, S2, S3, S4; + output O; + + wire O1, O2; + + MUX16 mux16_1 ( + O1, + I0, + I1, + I2, + I3, + I4, + I5, + I6, + I7, + I8, + I9, + I10, + I11, + I12, + I13, + I14, + I15, + S0, + S1, + S2, + S3 + ); + MUX16 mux16_2 ( + O2, + I16, + I17, + I18, + I19, + I20, + I21, + I22, + I23, + I24, + I25, + I26, + I27, + I28, + I29, + I30, + I31, + S0, + S1, + S2, + S3 + ); + + MUX2 mux2_o ( + O, + O1, + O2, + S4 + ); + +endmodule + + +//LUTs +module LUT1 ( + F, + I0 +); + + parameter INIT = 2'h0; + + input I0; + output F; + + MUX2 lut_1 ( + F, + INIT[0], + INIT[1], + I0 + ); + +endmodule //lut1 + + +module LUT2 ( + F, + I0, + I1 +); + + parameter INIT = 4'h0; + + input I0, I1; + output F; + + MUX4 lut_2 ( + F, + INIT[0], + INIT[1], + INIT[2], + INIT[3], + I0, + I1 + ); + +endmodule //lut2 + + +module LUT3 ( + F, + I0, + I1, + I2 +); + + parameter INIT = 8'h00; + + input I0, I1, I2; + output F; + + MUX8 lut_3 ( + F, + INIT[0], + INIT[1], + INIT[2], + INIT[3], + INIT[4], + INIT[5], + INIT[6], + INIT[7], + I0, + I1, + I2 + ); + +endmodule //lut3 + + +module LUT4 ( + F, + I0, + I1, + I2, + I3 +); + + parameter INIT = 16'h0000; + + input I0, I1, I2, I3; + output F; + + MUX16 lut_4 ( + F, + INIT[0], + INIT[1], + INIT[2], + INIT[3], + INIT[4], + INIT[5], + INIT[6], + INIT[7], + INIT[8], + INIT[9], + INIT[10], + INIT[11], + INIT[12], + INIT[13], + INIT[14], + INIT[15], + I0, + I1, + I2, + I3 + ); + +endmodule //lut4 + + +module LUT5 ( + F, + I0, + I1, + I2, + I3, + I4 +); + + parameter INIT = 32'h00000000; + + input I0, I1, I2, I3, I4; + output F; + + MUX32 lut_5 ( + F, + INIT[0], + INIT[1], + INIT[2], + INIT[3], + INIT[4], + INIT[5], + INIT[6], + INIT[7], + INIT[8], + INIT[9], + INIT[10], + INIT[11], + INIT[12], + INIT[13], + INIT[14], + INIT[15], + INIT[16], + INIT[17], + INIT[18], + INIT[19], + INIT[20], + INIT[21], + INIT[22], + INIT[23], + INIT[24], + INIT[25], + INIT[26], + INIT[27], + INIT[28], + INIT[29], + INIT[30], + INIT[31], + I0, + I1, + I2, + I3, + I4 + ); + +endmodule //lut5 + + +module LUT6 ( + F, + I0, + I1, + I2, + I3, + I4, + I5 +); + + parameter INIT = 64'h0000_0000_0000_0000; + + input I0, I1, I2, I3, I4, I5; + output F; + + wire O1, O2; + + defparam lut5_1.INIT = INIT[31:0]; + LUT5 lut5_1 ( + O1, + I0, + I1, + I2, + I3, + I4 + ); + + defparam lut5_2.INIT = INIT[63:32]; + LUT5 lut5_2 ( + O2, + I0, + I1, + I2, + I3, + I4 + ); + + MUX2 lut_6 ( + F, + O1, + O2, + I5 + ); + +endmodule //lut6 + + +module LUT7 ( + F, + I0, + I1, + I2, + I3, + I4, + I5, + I6 +); + + parameter INIT = 128'h0000_0000_0000_0000_0000_0000_0000_0000; + + input I0, I1, I2, I3, I4, I5, I6; + output F; + + wire O1, O2; + + defparam lut6_1.INIT = INIT[63:0]; + LUT6 lut6_1 ( + O1, + I0, + I1, + I2, + I3, + I4, + I5 + ); + + defparam lut6_2.INIT = INIT[127:64]; + LUT6 lut6_2 ( + O2, + I0, + I1, + I2, + I3, + I4, + I5 + ); + + MUX2 lut_7 ( + F, + O1, + O2, + I6 + ); + +endmodule //lut7 + + +module LUT8 ( + F, + I0, + I1, + I2, + I3, + I4, + I5, + I6, + I7 +); + + parameter INIT = 256'h0000_0000_0000_0000_0000_0000_0000_0000_0000_0000_0000_0000_0000_0000_0000_0000; + + input I0, I1, I2, I3, I4, I5, I6, I7; + output F; + + wire O1, O2; + + defparam lut7_1.INIT = INIT[127:0]; + LUT7 lut7_1 ( + O1, + I0, + I1, + I2, + I3, + I4, + I5, + I6 + ); + + defparam lut7_2.INIT = INIT[255:128]; + LUT7 lut7_2 ( + O2, + I0, + I1, + I2, + I3, + I4, + I5, + I6 + ); + + MUX2 lut_8 ( + F, + O1, + O2, + I7 + ); + +endmodule //lut8 + + +// ALU +module ALU ( + SUM, + COUT, + I0, + I1, + I3, + CIN +); + + input I0; + input I1; + input I3; + input CIN; + output SUM; + output COUT; + + parameter ADD = 0; + parameter SUB = 1; + parameter ADDSUB = 2; + parameter NE = 3; + parameter GE = 4; + parameter LE = 5; + parameter CUP = 6; + parameter CDN = 7; + parameter CUPCDN = 8; + + parameter ALU_MODE = 0; + + reg S, C; + + assign SUM = S ^ CIN; + assign COUT = S ? CIN : C; + + always @(I0, I1, I3, CIN) begin + case (ALU_MODE) + ADD: begin // adder; LSB CIN must be 1'b0 + S = I0 ^ I1; + C = I0; + end + SUB: begin // subtractor; LSB CIN must be 1'b1 + S = I0 ^ ~I1; + C = I0; + end + ADDSUB: begin // adder subtractor; + S = I3 ? I0 ^ I1 : I0 ^ ~I1; + C = I0; + end + NE: begin // not equal to; LSB CIN must be 1'b0 + S = I0 ^ ~I1; + C = 1'b1; + end + GE: begin // greater than or equal to; LSB CIN must be 1'b1 + S = I0 ^ ~I1; + C = I0; + end + LE: begin // less than or equal to; LSB CIN must be 1'b1 + S = ~I0 ^ I1; + C = I1; + end + CUP: begin // up counter; LSB CIN must be 1'b1 + S = I0; + C = 1'b0; // or equivalently, I0 + end + CDN: begin // down counter; LSB CIN must be 1'b0 + S = ~I0; + C = 1'b1; // or equivalently, I0 + end + CUPCDN: begin // up down counter; I3 as select bit - 1'b0: down counter, LSB CIN must be 1'b0; 1'b1: up counter, LSB CIN must be 1'b1 + S = I3 ? I0 : ~I0; + C = I0; + end + default: begin + // $display ("%d: Unsupported ALU mode\n", ALU_PARAM); + // $finish; + end + endcase + end + +endmodule // ALU: 2-input arithmetic logic unit + + +// Flip-Flops +module DFFSE ( + Q, + D, + CLK, + CE, + SET +); + + input D, CLK, SET, CE; + output Q; + + parameter INIT = 1'b1; + reg Q_reg; + wire gsrt = GSR.GSRO; + + initial Q_reg = INIT; + + always @(gsrt) begin + if (!gsrt) assign Q_reg = INIT; + else assign Q_reg = Q_reg; + end + + always @(posedge CLK) begin + if (SET) Q_reg <= 1'b1; + else if (CE) Q_reg <= D; + end + + assign Q = Q_reg; + +endmodule // DFFSE (positive clock edge; synchronous set takes precedence over clock enable) + + +module DFFRE ( + Q, + D, + CLK, + CE, + RESET +); + + input D, CLK, RESET, CE; + output Q; + + parameter INIT = 1'b0; + reg Q_reg; + wire gsrt = GSR.GSRO; + + initial Q_reg = INIT; + + always @(gsrt) begin + if (!gsrt) assign Q_reg = INIT; + else assign Q_reg = Q_reg; + end + + always @(posedge CLK) begin + if (RESET) Q_reg <= 1'b0; + else if (CE) Q_reg <= D; + end + + assign Q = Q_reg; + +endmodule // DFFRE (positive clock edge; synchronous reset takes precedence over clock enable) + + +module DFFPE ( + Q, + D, + CLK, + CE, + PRESET +); + + input D, CLK, PRESET, CE; + output Q; + + parameter INIT = 1'b1; + reg Q_reg; + wire gsrt = GSR.GSRO; + + initial Q_reg = INIT; + + always @(gsrt or PRESET) begin + if (!gsrt) assign Q_reg = INIT; + else if (PRESET) assign Q_reg = 1'b1; + else assign Q_reg = Q_reg; + end + + always @(posedge CLK) begin + if (CE) Q_reg <= D; + end + + assign Q = Q_reg; + +endmodule // DFFPE (positive clock edge; asynchronous preset; clock enable) + + +module DFFCE ( + Q, + D, + CLK, + CE, + CLEAR +); + + input D, CLK, CLEAR, CE; + output Q; + + parameter INIT = 1'b0; + reg Q_reg; + wire gsrt = GSR.GSRO; + + initial Q_reg = INIT; + + always @(gsrt or CLEAR) begin + if (!gsrt) assign Q_reg = INIT; + else if (CLEAR) assign Q_reg = 1'b0; + else assign Q_reg = Q_reg; + end + + always @(posedge CLK) begin + if (CE) Q_reg <= D; + end + + assign Q = Q_reg; + +endmodule // DFFCE (positive clock edge; asynchronous clear; clock enable) + + +//Latches +module DLCE ( + Q, + D, + G, + GE, + CLEAR +); + + input D, G, CLEAR, GE; + output Q; + + parameter INIT = 1'b0; + reg Q_reg; + wire gsrt = GSR.GSRO; + + initial Q_reg = INIT; + + always @(D or G or CLEAR or GE or gsrt) begin + if (!gsrt) Q_reg <= INIT; + else if (CLEAR) Q_reg <= 1'b0; + else if (G && GE) Q_reg <= D; + end + + assign Q = Q_reg; + +endmodule // DLCE (high active latch; asynchronous clear; latch enable) + + +module DLPE ( + Q, + D, + G, + GE, + PRESET +); + + input D, G, PRESET, GE; + output Q; + + parameter INIT = 1'b1; + reg Q_reg; + wire gsrt = GSR.GSRO; + + initial Q_reg = INIT; + + always @(D or G or PRESET or GE or gsrt) begin + if (!gsrt) Q_reg <= INIT; + else if (PRESET) Q_reg <= 1'b1; + else if (G && GE) Q_reg <= D; + end + + assign Q = Q_reg; + +endmodule // DLPE (high active latch; asynchronous preset; latch enable) + + +// RAM16S1 +module RAM16S1 ( + DO, + DI, + AD, + WRE, + CLK +); + + input CLK; + input WRE; + + input [3:0] AD; + input DI; + output DO; + + parameter INIT_0 = 16'h0000; + + reg [15:0] mem = INIT_0; + + assign DO = mem[AD]; + + always @(posedge CLK) begin + if (WRE) begin + mem[AD] <= DI; + end + end + +endmodule // RAM16S1: signal-port S-SRAM(16X1) + +//RAM16S2 +module RAM16S2 ( + DO, + DI, + AD, + WRE, + CLK +); + + input CLK; + input WRE; + + input [3:0] AD; + input [1:0] DI; + output [1:0] DO; + + parameter INIT_0 = 16'h0000; + parameter INIT_1 = 16'h0000; + + reg [15:0] mem0; + reg [15:0] mem1; + + initial begin + mem0 = INIT_0; + mem1 = INIT_1; + end + + assign DO[0] = mem0[AD]; + assign DO[1] = mem1[AD]; + + always @(posedge CLK) begin + if (WRE) begin + mem0[AD] <= DI[0]; + mem1[AD] <= DI[1]; + end + end + +endmodule // RAM16S2: single-port S-SRAM(16X2) + +//RAM16S4 +module RAM16S4 ( + DO, + DI, + AD, + WRE, + CLK +); + + input CLK; + input WRE; + + input [3:0] AD; + input [3:0] DI; + output [3:0] DO; + + parameter INIT_0 = 16'h0000; + parameter INIT_1 = 16'h0000; + parameter INIT_2 = 16'h0000; + parameter INIT_3 = 16'h0000; + + reg [15:0] mem0; + reg [15:0] mem1; + reg [15:0] mem2; + reg [15:0] mem3; + + initial begin + mem0 = INIT_0; + mem1 = INIT_1; + mem2 = INIT_2; + mem3 = INIT_3; + end + + assign DO[0] = mem0[AD]; + assign DO[1] = mem1[AD]; + assign DO[2] = mem2[AD]; + assign DO[3] = mem3[AD]; + + always @(posedge CLK) begin + if (WRE) begin + mem0[AD] <= DI[0]; + mem1[AD] <= DI[1]; + mem2[AD] <= DI[2]; + mem3[AD] <= DI[3]; + end + end + +endmodule // RAM16S4: single-port S-SRAM(16X4) + +//RAM16SDP1 +module RAM16SDP1 ( + DO, + DI, + WAD, + RAD, + WRE, + CLK +); + + input CLK; + input WRE; + input [3:0] WAD; + input DI; + input [3:0] RAD; + output DO; + + parameter INIT_0 = 16'h0000; + + reg [15:0] mem; + + initial mem = INIT_0; + + assign DO = mem[RAD]; + + always @(posedge CLK) begin + if (WRE) mem[WAD] <= DI; + end + +endmodule // RAM16SDP1: Semi dual-port S-SRAM(16X1) + +//RAM16SDP2 +module RAM16SDP2 ( + DO, + DI, + WAD, + RAD, + WRE, + CLK +); + + input CLK; + input WRE; + input [3:0] WAD; + input [1:0] DI; + input [3:0] RAD; + output [1:0] DO; + + parameter INIT_0 = 16'h0000; + parameter INIT_1 = 16'h0000; + + reg [15:0] mem0; + reg [15:0] mem1; + + initial begin + mem0 = INIT_0; + mem1 = INIT_1; + end + + assign DO[0] = mem0[RAD]; + assign DO[1] = mem1[RAD]; + + always @(posedge CLK) begin + if (WRE) begin + mem0[WAD] <= DI[0]; + mem1[WAD] <= DI[1]; + end + end + +endmodule // RAM16SDP2: Semi dual-port S-SRAM(16X2) + +//RAM16SDP4 +module RAM16SDP4 ( + DO, + DI, + WAD, + RAD, + WRE, + CLK +); + + input CLK; + input WRE; + + input [3:0] WAD; + input [3:0] DI; + input [3:0] RAD; + output [3:0] DO; + + parameter INIT_0 = 16'h0000; + parameter INIT_1 = 16'h0000; + parameter INIT_2 = 16'h0000; + parameter INIT_3 = 16'h0000; + + reg [15:0] mem0; + reg [15:0] mem1; + reg [15:0] mem2; + reg [15:0] mem3; + + initial begin + mem0 = INIT_0; + mem1 = INIT_1; + mem2 = INIT_2; + mem3 = INIT_3; + end + + assign DO[0] = mem0[RAD]; + assign DO[1] = mem1[RAD]; + assign DO[2] = mem2[RAD]; + assign DO[3] = mem3[RAD]; + + always @(posedge CLK) begin + if (WRE) begin + mem0[WAD] <= DI[0]; + mem1[WAD] <= DI[1]; + mem2[WAD] <= DI[2]; + mem3[WAD] <= DI[3]; + end + end + +endmodule // RAM16SDP4: Semi dual-port S-SRAM(16X4) + +//ROM16 +module ROM16 ( + DO, + AD +); + + parameter INIT_0 = 16'h0000; + + input [3:0] AD; + output DO; + + reg DO; + reg [15:0] mem; + + initial mem = INIT_0; + + always @(AD) begin + DO <= mem[AD]; + end + +endmodule // ROM16: signal-port shadow ROM(16 bit) + +// Inverter +module INV ( + O, + I +); + + input I; + output O; + + assign O = !I; + +endmodule // inv + + +//Misc +module GND ( + G +); + + output G; + + wire G; + + assign G = 1'b0; + +endmodule + + +module VCC ( + V +); + + output V; + + wire V; + + assign V = 1'b1; + +endmodule + + +module GSR ( + GSRI +); + + input GSRI; + + wire GSRO; + + assign GSRO = GSRI; + +endmodule //GSR (global set/reset control) + + +//IOBs +module IBUF ( + O, + I +); + + input I; + output O; + + buf IB (O, I); + +endmodule //IBUF (input buffer) + + +module OBUF ( + O, + I +); + + input I; + output O; + + buf OB (O, I); + +endmodule //OBUF (output buffer) + + +module TBUF ( + O, + I, + OEN +); + + input I, OEN; + output O; + + bufif0 TB (O, I, OEN); + +endmodule // TBUF (output buffer with tri-state control) + + +module IOBUF ( + O, + IO, + I, + OEN +); + + input I, OEN; + output O; + inout IO; + + buf OB (O, IO); + bufif0 IB (IO, I, OEN); + +endmodule //IOBUF (inout buffer) + +//TRUE LVDS +module TLVDS_IBUF ( + O, + I, + IB +); + output O; + input I, IB; + reg O_oreg; + assign O = O_oreg; + always @(I or IB) begin + if (I == 1'b1 && IB == 1'b0) O_oreg <= I; + else if (I == 1'b0 && IB == 1'b1) O_oreg <= I; + else if (I == 1'bx || IB == 1'bx) O_oreg <= 1'bx; + end +endmodule + +module TLVDS_OBUF ( + O, + OB, + I +); + output O, OB; + input I; + supply0 gst; + + bufif0 TB (O, I, gst); + notif0 YB (OB, I, gst); +endmodule + +module TLVDS_TBUF ( + O, + OB, + I, + OEN +); + output O, OB; + input I, OEN; + bufif0 TB (O, I, OEN); + notif0 YB (OB, I, OEN); +endmodule + +module TLVDS_IOBUF ( + O, + IO, + IOB, + I, + OEN +); + output O; + inout IO, IOB; + input I, OEN; + reg O; + bufif0 IB (IO, I, OEN); + notif0 YB (IOB, I, OEN); + always @(IO or IOB) begin + if (IO == 1'b1 && IOB == 1'b0) O <= IO; + else if (IO == 1'b0 && IOB == 1'b1) O <= IO; + else if (IO == 1'bx || IOB == 1'bx) O <= 1'bx; + end +endmodule + +//emulated LVDS + +module ELVDS_OBUF ( + O, + OB, + I +); + output O, OB; + input I; + supply0 gst; + + bufif0 TB (O, I, gst); + notif0 YB (OB, I, gst); +endmodule + +module ELVDS_TBUF ( + O, + OB, + I, + OEN +); + output O, OB; + input I, OEN; + bufif0 TB (O, I, OEN); + notif0 YB (OB, I, OEN); +endmodule + +module ELVDS_IOBUF ( + O, + IO, + IOB, + I, + OEN +); + output O; + inout IO, IOB; + input I, OEN; + reg O; + bufif0 IB (IO, I, OEN); + notif0 YB (IOB, I, OEN); + always @(IO or IOB) begin + if (IO == 1'b1 && IOB == 1'b0) O <= IO; + else if (IO == 1'b0 && IOB == 1'b1) O <= IO; + else if (IO == 1'bx || IOB == 1'bx) O <= 1'bx; + end +endmodule + + +//MIPI_IBUF +//BUF for mipi input +module MIPI_IBUF ( + OH, + OL, + OB, + IO, + IOB, + I, + IB, + OEN, + OENB, + HSEN, + HSREN +); + output OH, OL, OB; + inout IO, IOB; + input I, IB; + input OEN, OENB; + input HSEN, HSREN; + reg OH; + + //LP mode + bufif0 IL_INST (IO, I, OEN); + bufif0 IB_INST (IOB, IB, OENB); + + assign OL = IO; + assign OB = IOB; + + //HS mode + always @(IO or IOB or HSEN) begin + if (HSEN) begin + if (IO == 1'b1 && IOB == 1'b0) begin + OH <= IO; + end else if (IO == 1'b0 && IOB == 1'b1) begin + OH <= IO; + end else if (IO == 1'bx || IOB == 1'bx) begin + OH <= 1'bx; + end + end + end + +endmodule + +//OBUF for mipi output, gw5a-25 +module MIPI_OBUF_A ( + O, + OB, + IO, + IOB, + I, + IB, + IL, + OEN, + OENB, + MODESEL +); + output O, OB; + input I, IB, IL, MODESEL; + inout IO, IOB; + input OEN, OENB; + + //LP mode + bufif0 IL_INST (IO, IL, (OEN || MODESEL)); + bufif0 IB_INST (IOB, IB, (OENB || MODESEL)); + + bufif0 (O, IO, MODESEL); //LP RX + bufif0 (OB, IOB, MODESEL); + + //HS mode + bufif1 I_HS (I_hs, I, MODESEL); + + bufif0 (IO, I_hs, (OEN || (!MODESEL))); + notif0 (IOB, I_hs, (OENB || (!MODESEL))); + +endmodule + + +//ELVDS_IOBUF with ODT +module ELVDS_IOBUF_R ( + O, + IO, + IOB, + I, + OEN, + RTEN +); + output O; + inout IO, IOB; + input I, OEN; + input RTEN; + reg O; + bufif0 IB (IO, I, OEN); + notif0 YB (IOB, I, OEN); + always @(IO or IOB) begin + if (IO == 1'b1 && IOB == 1'b0) O <= IO; + else if (IO == 1'b0 && IOB == 1'b1) O <= IO; + else if (IO == 1'bx || IOB == 1'bx) O <= 1'bx; + end +endmodule + + +//IOBUF for I3C mode +module I3C_IOBUF ( + O, + IO, + I, + MODESEL +); + output O; + inout IO; + input I, MODESEL; + reg oreg; + + buf OB (O, IO); + + always @(I or MODESEL) begin + if (MODESEL == 1'b1) begin //open-drain mode + if (I == 1'b0) begin //pull down + oreg <= 1'b0; + end else begin //floating + oreg <= 1'bz; + end + end else begin //normal mode + oreg <= I; + end + end + + assign IO = oreg; + +endmodule + +//tlvds ibuf for ADC bank1 voltage signal source dynamic selection,GW5A-25 +//tlvds ibuf for ADC bank2/3/6/7 voltage signal source dynamic selection,GW5AT-138B +module TLVDS_IBUF_ADC ( + I, + IB, + ADCEN +); + input I, IB; + input ADCEN; + +endmodule + + +//MIPI_CPHY_IBUF +//CPHY BUF for mipi input +module MIPI_CPHY_IBUF ( + OH0, + OL0, + OB0, + IO0, + IOB0, + I0, + IB0, + OH1, + OL1, + OB1, + IO1, + IOB1, + I1, + IB1, + OH2, + OL2, + OB2, + IO2, + IOB2, + I2, + IB2, + OEN, + OENB, + HSEN +); + output OH0, OL0, OB0, OH1, OL1, OB1, OH2, OL2, OB2; + inout IO0, IOB0, IO1, IOB1, IO2, IOB2; + input I0, IB0, I1, IB1, I2, IB2; + input OEN, OENB; + input HSEN; + reg OH0, OH1, OH2; + + ////LP mode + //IO0 + bufif0 IL_INST0 (IO0, I0, OEN); + bufif0 IB_INST0 (IOB0, IB0, OENB); + + assign OL0 = IO0; + assign OB0 = IOB0; + + //IO1 + bufif0 IL_INST1 (IO1, I1, OEN); + bufif0 IB_INST1 (IOB1, IB1, OENB); + + assign OL1 = IO1; + assign OB1 = IOB1; + + //IO2 + bufif0 IL_INST2 (IO2, I2, OEN); + bufif0 IB_INST2 (IOB2, IB2, OENB); + + assign OL2 = IO2; + assign OB2 = IOB2; + + ////HS mode + //IO0 + always @(IO0 or IOB0 or HSEN) begin + if (HSEN) begin + if (IO0 == 1'b1 && IOB0 == 1'b0) begin + OH0 <= IO0; + end else if (IO0 == 1'b0 && IOB0 == 1'b1) begin + OH0 <= IO0; + end else if (IO0 == 1'bx || IOB0 == 1'bx) begin + OH0 <= 1'bx; + end + end + end + + //IO1 + always @(IO1 or IOB1 or HSEN) begin + if (HSEN) begin + if (IO1 == 1'b1 && IOB1 == 1'b0) begin + OH1 <= IO1; + end else if (IO1 == 1'b0 && IOB1 == 1'b1) begin + OH1 <= IO1; + end else if (IO1 == 1'bx || IOB1 == 1'bx) begin + OH1 <= 1'bx; + end + end + end + + //IO2 + always @(IO2 or IOB2 or HSEN) begin + if (HSEN) begin + if (IO2 == 1'b1 && IOB2 == 1'b0) begin + OH2 <= IO2; + end else if (IO2 == 1'b0 && IOB2 == 1'b1) begin + OH2 <= IO2; + end else if (IO2 == 1'bx || IOB2 == 1'bx) begin + OH2 <= 1'bx; + end + end + end + +endmodule + +//CPHY OBUF for mipi output +module MIPI_CPHY_OBUF ( + O0, + OB0, + IO0, + IOB0, + I0, + IB0, + IL0, + O1, + OB1, + IO1, + IOB1, + I1, + IB1, + IL1, + O2, + OB2, + IO2, + IOB2, + I2, + IB2, + IL2, + OEN, + OENB, + VCOME, + MODESEL +); + output O0, OB0, O1, OB1, O2, OB2; + input I0, IB0, IL0, I1, IB1, IL1, I2, IB2, IL2; + inout IO0, IOB0, IO1, IOB1, IO2, IOB2; + input OEN, OENB, MODESEL, VCOME; + + ////LP mode + //IO0 + bufif0 IL_INST0 (IO0, IL0, (OEN || MODESEL)); + bufif0 IB_INST0 (IOB0, IB0, (OENB || MODESEL)); + + bufif0 (O0, IO0, MODESEL); //LP RX + bufif0 (OB0, IOB0, MODESEL); + + //IO1 + bufif0 IL_INST1 (IO1, IL1, (OEN || MODESEL)); + bufif0 IB_INST1 (IOB1, IB1, (OENB || MODESEL)); + + bufif0 (O1, IO1, MODESEL); //LP RX + bufif0 (OB1, IOB1, MODESEL); + + //IO2 + bufif0 IL_INST2 (IO2, IL2, (OEN || MODESEL)); + bufif0 IB_INST2 (IOB2, IB2, (OENB || MODESEL)); + + bufif0 (O2, IO2, MODESEL); //LP RX + bufif0 (OB2, IOB2, MODESEL); + + ////HS mode + //IO0 + bufif1 I_HS0 (I_hs0, I0, MODESEL); + + bufif0 (IO0, I_hs0, (OEN || (!MODESEL))); + notif0 (IOB0, I_hs0, (OENB || (!MODESEL))); + + //IO1 + bufif1 I_HS1 (I_hs1, I1, MODESEL); + + bufif0 (IO1, I_hs1, (OEN || (!MODESEL))); + notif0 (IOB1, I_hs1, (OENB || (!MODESEL))); + + //IO2 + bufif1 I_HS2 (I_hs2, I2, MODESEL); + + bufif0 (IO2, I_hs2, (OEN || (!MODESEL))); + notif0 (IOB2, I_hs2, (OENB || (!MODESEL))); + +endmodule + + +//Block SRAM +module SP ( + DO, + DI, + BLKSEL, + AD, + WRE, + CLK, + CE, + OCE, + RESET +); + + parameter READ_MODE = 1'b0; // 1'b0: bypass mode; 1'b1: pipeline mode + parameter WRITE_MODE = 2'b00; // 2'b00: normal mode; 2'b01: write-through mode; 2'b10: read-before-write mode + parameter BIT_WIDTH = 32; // 1, 2, 4, 8, 16, 32 + parameter BLK_SEL = 3'b000; + parameter RESET_MODE = "SYNC"; // SYNC, ASYNC + parameter INIT_RAM_00 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_01 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_02 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_03 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_04 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_05 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_06 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_07 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_08 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_09 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0A = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0B = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0C = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0D = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0E = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0F = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_10 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_11 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_12 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_13 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_14 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_15 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_16 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_17 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_18 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_19 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1A = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1B = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1C = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1D = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1E = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1F = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_20 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_21 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_22 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_23 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_24 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_25 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_26 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_27 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_28 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_29 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2A = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2B = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2C = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2D = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2E = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2F = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_30 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_31 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_32 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_33 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_34 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_35 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_36 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_37 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_38 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_39 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3A = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3B = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3C = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3D = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3E = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3F = 256'h0000000000000000000000000000000000000000000000000000000000000000; + input CLK, CE; + input OCE; // clock enable of memory output register + input RESET; // resets output registers, not memory contents + input WRE; // 1'b0: read enabled; 1'b1: write enabled + input [13:0] AD; + input [31:0] DI; + input [2:0] BLKSEL; + output [31:0] DO; + + reg [31:0] pl_reg, pl_reg_async, pl_reg_sync; + reg [31:0] bp_reg, bp_reg_async, bp_reg_sync; + reg bs_en; + wire pce; + reg [16383:0] ram_MEM = { + INIT_RAM_3F, + INIT_RAM_3E, + INIT_RAM_3D, + INIT_RAM_3C, + INIT_RAM_3B, + INIT_RAM_3A, + INIT_RAM_39, + INIT_RAM_38, + INIT_RAM_37, + INIT_RAM_36, + INIT_RAM_35, + INIT_RAM_34, + INIT_RAM_33, + INIT_RAM_32, + INIT_RAM_31, + INIT_RAM_30, + INIT_RAM_2F, + INIT_RAM_2E, + INIT_RAM_2D, + INIT_RAM_2C, + INIT_RAM_2B, + INIT_RAM_2A, + INIT_RAM_29, + INIT_RAM_28, + INIT_RAM_27, + INIT_RAM_26, + INIT_RAM_25, + INIT_RAM_24, + INIT_RAM_23, + INIT_RAM_22, + INIT_RAM_21, + INIT_RAM_20, + INIT_RAM_1F, + INIT_RAM_1E, + INIT_RAM_1D, + INIT_RAM_1C, + INIT_RAM_1B, + INIT_RAM_1A, + INIT_RAM_19, + INIT_RAM_18, + INIT_RAM_17, + INIT_RAM_16, + INIT_RAM_15, + INIT_RAM_14, + INIT_RAM_13, + INIT_RAM_12, + INIT_RAM_11, + INIT_RAM_10, + INIT_RAM_0F, + INIT_RAM_0E, + INIT_RAM_0D, + INIT_RAM_0C, + INIT_RAM_0B, + INIT_RAM_0A, + INIT_RAM_09, + INIT_RAM_08, + INIT_RAM_07, + INIT_RAM_06, + INIT_RAM_05, + INIT_RAM_04, + INIT_RAM_03, + INIT_RAM_02, + INIT_RAM_01, + INIT_RAM_00 + }; + reg [BIT_WIDTH-1:0] mem_t; + reg mc; + reg [13:0] addr; + integer dwidth = BIT_WIDTH; + integer awidth; // ADDR_WIDTH + wire grstn = GSR.GSRO; + + initial begin + bp_reg = 0; + pl_reg = 0; + bp_reg_async = 0; + bp_reg_sync = 0; + pl_reg_async = 0; + pl_reg_sync = 0; + mc = 1'b0; + end + + initial begin + case (dwidth) + 1: awidth = 14; + 2: awidth = 13; + 4: awidth = 12; + 8: awidth = 11; + 16: awidth = 10; + 32: awidth = 9; + default: begin + // $display ("%d: Unsupported data width\n", dwidth); + // $finish; + end + endcase + end + + assign DO = (READ_MODE == 1'b0) ? bp_reg : pl_reg; + + assign pce = CE && bs_en && grstn; + always @(BLKSEL) begin + if (BLKSEL == BLK_SEL) begin + bs_en = 1; + end else begin + bs_en = 0; + end + end + + always @(awidth, AD, WRE, mc) begin + if (awidth == 14) begin + addr[13:0] = AD[13:0]; + mem_t[0] = ram_MEM[addr]; + end else if (awidth == 13) begin + addr[13:0] = {AD[13:1], 1'b0}; + mem_t[1:0] = {ram_MEM[addr+1], ram_MEM[addr]}; + end else if (awidth == 12) begin + addr[13:0] = {AD[13:2], 2'b00}; + mem_t[3:0] = {ram_MEM[addr+3], ram_MEM[addr+2], ram_MEM[addr+1], ram_MEM[addr]}; + end else if (awidth == 11) begin + addr[13:0] = {AD[13:3], 3'b000}; + mem_t[7:0] = { + ram_MEM[addr+7], + ram_MEM[addr+6], + ram_MEM[addr+5], + ram_MEM[addr+4], + ram_MEM[addr+3], + ram_MEM[addr+2], + ram_MEM[addr+1], + ram_MEM[addr] + }; + end else if (awidth == 10) begin + addr[13:0] = {AD[13:4], 4'b0000}; + mem_t[15:0] = { + ram_MEM[addr+15], + ram_MEM[addr+14], + ram_MEM[addr+13], + ram_MEM[addr+12], + ram_MEM[addr+11], + ram_MEM[addr+10], + ram_MEM[addr+9], + ram_MEM[addr+8], + ram_MEM[addr+7], + ram_MEM[addr+6], + ram_MEM[addr+5], + ram_MEM[addr+4], + ram_MEM[addr+3], + ram_MEM[addr+2], + ram_MEM[addr+1], + ram_MEM[addr] + }; + end else if (awidth == 9) begin + addr[13:0] = {AD[13:5], 5'b00000}; + mem_t[31:0] = { + ram_MEM[addr+31], + ram_MEM[addr+30], + ram_MEM[addr+29], + ram_MEM[addr+28], + ram_MEM[addr+27], + ram_MEM[addr+26], + ram_MEM[addr+25], + ram_MEM[addr+24], + ram_MEM[addr+23], + ram_MEM[addr+22], + ram_MEM[addr+21], + ram_MEM[addr+20], + ram_MEM[addr+19], + ram_MEM[addr+18], + ram_MEM[addr+17], + ram_MEM[addr+16], + ram_MEM[addr+15], + ram_MEM[addr+14], + ram_MEM[addr+13], + ram_MEM[addr+12], + ram_MEM[addr+11], + ram_MEM[addr+10], + ram_MEM[addr+9], + ram_MEM[addr+8], + ram_MEM[addr+7], + ram_MEM[addr+6], + ram_MEM[addr+5], + ram_MEM[addr+4], + ram_MEM[addr+3], + ram_MEM[addr+2], + ram_MEM[addr+1], + ram_MEM[addr] + }; + end + end + + //write and read + always @(posedge CLK) begin + if (pce) begin + if (WRE) begin + if (dwidth == 1) ram_MEM[addr] <= DI[0]; + else if (dwidth == 2) {ram_MEM[addr+1], ram_MEM[addr]} <= DI[BIT_WIDTH-1:0]; + else if (dwidth == 4) + {ram_MEM[addr+3], ram_MEM[addr+2], ram_MEM[addr+1], ram_MEM[addr]} <= DI[BIT_WIDTH-1:0]; + else if (dwidth == 8) + {ram_MEM[addr+7],ram_MEM[addr+6],ram_MEM[addr+5],ram_MEM[addr+4],ram_MEM[addr+3],ram_MEM[addr+2],ram_MEM[addr+1],ram_MEM[addr]}<=DI[7:0]; + + else if (dwidth == 16) begin + if (AD[0] == 1'b1) + {ram_MEM[addr+7],ram_MEM[addr+6],ram_MEM[addr+5],ram_MEM[addr+4],ram_MEM[addr+3],ram_MEM[addr+2],ram_MEM[addr+1],ram_MEM[addr]} <= DI[7:0]; + if (AD[1] == 1'b1) + {ram_MEM[addr+15],ram_MEM[addr+14],ram_MEM[addr+13],ram_MEM[addr+12],ram_MEM[addr+11],ram_MEM[addr+10],ram_MEM[addr+9],ram_MEM[addr+8]} <= DI[15:8]; + end else if (dwidth == 32) begin + if (AD[0] == 1'b1) + {ram_MEM[addr+7],ram_MEM[addr+6],ram_MEM[addr+5],ram_MEM[addr+4],ram_MEM[addr+3],ram_MEM[addr+2],ram_MEM[addr+1],ram_MEM[addr]}<=DI[7:0]; + if (AD[1] == 1'b1) + {ram_MEM[addr+15],ram_MEM[addr+14],ram_MEM[addr+13],ram_MEM[addr+12],ram_MEM[addr+11],ram_MEM[addr+10],ram_MEM[addr+9],ram_MEM[addr+8]}<=DI[15:8]; + if (AD[2] == 1'b1) + {ram_MEM[addr+23],ram_MEM[addr+22],ram_MEM[addr+21],ram_MEM[addr+20],ram_MEM[addr+19],ram_MEM[addr+18],ram_MEM[addr+17],ram_MEM[addr+16]} <= DI[23:16]; + if (AD[3] == 1'b1) + {ram_MEM[addr+31],ram_MEM[addr+30],ram_MEM[addr+29],ram_MEM[addr+28],ram_MEM[addr+27],ram_MEM[addr+26],ram_MEM[addr+25],ram_MEM[addr+24]} <= DI[31:24]; + end + mc <= ~mc; + end + end + end + + always @(bp_reg_async or bp_reg_sync or pl_reg_async or pl_reg_sync) begin + if (RESET_MODE == "ASYNC") begin + bp_reg <= bp_reg_async; + pl_reg <= pl_reg_async; + end else begin + bp_reg <= bp_reg_sync; + pl_reg <= pl_reg_sync; + end + end + + always @(posedge CLK or posedge RESET or negedge grstn) begin + if (!grstn) begin + bp_reg_async <= 0; + end else if (RESET) begin + bp_reg_async <= 0; + end else begin + if (pce) begin + if (WRE) begin + if (WRITE_MODE == 2'b01) begin + bp_reg_async[BIT_WIDTH-1:0] <= mem_t[BIT_WIDTH-1:0]; + if (dwidth <= 8) begin + bp_reg_async[BIT_WIDTH-1:0] <= DI[BIT_WIDTH-1:0]; + end else if (dwidth == 16) begin + if (AD[0] == 1'b1) bp_reg_async[7:0] <= DI[7:0]; + if (AD[1] == 1'b1) bp_reg_async[15:8] <= DI[15:8]; + end else if (dwidth == 32) begin + if (AD[0] == 1'b1) bp_reg_async[7:0] <= DI[7:0]; + if (AD[1] == 1'b1) bp_reg_async[15:8] <= DI[15:8]; + if (AD[2] == 1'b1) bp_reg_async[23:16] <= DI[23:16]; + if (AD[3] == 1'b1) bp_reg_async[31:24] <= DI[31:24]; + end + end + + if (WRITE_MODE == 2'b10) begin + bp_reg_async[BIT_WIDTH-1:0] <= mem_t[BIT_WIDTH-1:0]; + end + + end else begin // WRE==0, read + bp_reg_async[BIT_WIDTH-1:0] <= mem_t[BIT_WIDTH-1:0]; + end + end + end + end + + always @(posedge CLK or negedge grstn) begin + if (!grstn) begin + bp_reg_sync <= 0; + end else if (RESET) begin + bp_reg_sync <= 0; + end else begin + if (pce) begin + if (WRE) begin + if (WRITE_MODE == 2'b01) begin + bp_reg_sync[BIT_WIDTH-1:0] <= mem_t[BIT_WIDTH-1:0]; + if (dwidth <= 8) begin + bp_reg_sync[BIT_WIDTH-1:0] <= DI[BIT_WIDTH-1:0]; + end else if (dwidth == 16) begin + if (AD[0] == 1'b1) bp_reg_sync[7:0] <= DI[7:0]; + if (AD[1] == 1'b1) bp_reg_sync[15:8] <= DI[15:8]; + end else if (dwidth == 32) begin + if (AD[0] == 1'b1) bp_reg_sync[7:0] <= DI[7:0]; + if (AD[1] == 1'b1) bp_reg_sync[15:8] <= DI[15:8]; + if (AD[2] == 1'b1) bp_reg_sync[23:16] <= DI[23:16]; + if (AD[3] == 1'b1) bp_reg_sync[31:24] <= DI[31:24]; + end + end + + if (WRITE_MODE == 2'b10) begin + bp_reg_sync[BIT_WIDTH-1:0] <= mem_t[BIT_WIDTH-1:0]; + end + + end else begin // WRE==0, read + bp_reg_sync[BIT_WIDTH-1:0] <= mem_t[BIT_WIDTH-1:0]; + end + end + end + end + + always @(posedge CLK or posedge RESET or negedge grstn) begin + if (!grstn) begin + pl_reg_async <= 0; + end else if (RESET) begin + pl_reg_async <= 0; + end else begin + if (OCE) begin + pl_reg_async <= bp_reg; + end + end + end + + always @(posedge CLK or negedge grstn) begin + if (!grstn) begin + pl_reg_sync <= 0; + end else if (RESET) begin + pl_reg_sync <= 0; + end else begin + if (OCE) begin + pl_reg_sync <= bp_reg; + end + end + end + +endmodule // SP: single port 16k Block SRAM + +//SPX9 +module SPX9 ( + DO, + DI, + BLKSEL, + AD, + WRE, + CLK, + CE, + OCE, + RESET +); + + parameter READ_MODE = 1'b0; // 1'b0: bypass mode; 1'b1: pipeline mode + parameter WRITE_MODE = 2'b00; // 2'b00: normal mode; 2'b01: write-through mode; 2'b10: read-before-write mode + parameter BIT_WIDTH = 36; // 9, 18, 36 + parameter BLK_SEL = 3'b000; + parameter RESET_MODE = "SYNC"; // SYNC, ASYNC + parameter INIT_RAM_00 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_01 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_02 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_03 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_04 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_05 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_06 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_07 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_08 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_09 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0A = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0B = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0C = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0D = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0E = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0F = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_10 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_11 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_12 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_13 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_14 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_15 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_16 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_17 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_18 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_19 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1A = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1B = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1C = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1D = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1E = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1F = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_20 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_21 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_22 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_23 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_24 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_25 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_26 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_27 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_28 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_29 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2A = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2B = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2C = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2D = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2E = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2F = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_30 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_31 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_32 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_33 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_34 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_35 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_36 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_37 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_38 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_39 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3A = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3B = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3C = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3D = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3E = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3F = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + + input CLK, CE; + input OCE; // clock enable of memory output register + input RESET; // resets output registers, not memory contents + input WRE; // 1'b0: read enabled; 1'b1: write enabled + input [2:0] BLKSEL; + input [13:0] AD; + input [35:0] DI; + output [35:0] DO; + + reg [35:0] pl_reg, pl_reg_async, pl_reg_sync; + reg [35:0] bp_reg, bp_reg_async, bp_reg_sync; + reg [18431:0] ram_MEM = { + INIT_RAM_3F, + INIT_RAM_3E, + INIT_RAM_3D, + INIT_RAM_3C, + INIT_RAM_3B, + INIT_RAM_3A, + INIT_RAM_39, + INIT_RAM_38, + INIT_RAM_37, + INIT_RAM_36, + INIT_RAM_35, + INIT_RAM_34, + INIT_RAM_33, + INIT_RAM_32, + INIT_RAM_31, + INIT_RAM_30, + INIT_RAM_2F, + INIT_RAM_2E, + INIT_RAM_2D, + INIT_RAM_2C, + INIT_RAM_2B, + INIT_RAM_2A, + INIT_RAM_29, + INIT_RAM_28, + INIT_RAM_27, + INIT_RAM_26, + INIT_RAM_25, + INIT_RAM_24, + INIT_RAM_23, + INIT_RAM_22, + INIT_RAM_21, + INIT_RAM_20, + INIT_RAM_1F, + INIT_RAM_1E, + INIT_RAM_1D, + INIT_RAM_1C, + INIT_RAM_1B, + INIT_RAM_1A, + INIT_RAM_19, + INIT_RAM_18, + INIT_RAM_17, + INIT_RAM_16, + INIT_RAM_15, + INIT_RAM_14, + INIT_RAM_13, + INIT_RAM_12, + INIT_RAM_11, + INIT_RAM_10, + INIT_RAM_0F, + INIT_RAM_0E, + INIT_RAM_0D, + INIT_RAM_0C, + INIT_RAM_0B, + INIT_RAM_0A, + INIT_RAM_09, + INIT_RAM_08, + INIT_RAM_07, + INIT_RAM_06, + INIT_RAM_05, + INIT_RAM_04, + INIT_RAM_03, + INIT_RAM_02, + INIT_RAM_01, + INIT_RAM_00 + }; + reg [BIT_WIDTH-1:0] mem_t; + reg [14:0] addr; + reg mc, bs_en; + wire pce; + wire grstn = GSR.GSRO; + + integer dwidth = BIT_WIDTH; + integer awidth; // ADDR_WIDTH + + initial begin + bp_reg = 0; + pl_reg = 0; + bp_reg_async = 0; + bp_reg_sync = 0; + pl_reg_async = 0; + pl_reg_sync = 0; + mc = 1'b0; + end + + initial begin + case (dwidth) + 9: awidth = 11; + 18: awidth = 10; + 36: awidth = 9; + default: begin + // $display ("%d: Unsupported data width\n", dwidth); + // $finish; + end + endcase + end + + assign DO = (READ_MODE == 1'b0) ? bp_reg : pl_reg; + + assign pce = CE && bs_en && grstn; + always @(BLKSEL) begin + if (BLKSEL == BLK_SEL) begin + bs_en = 1; + end else begin + bs_en = 0; + end + end + + always @(AD, awidth, WRE, mc) begin + if (awidth == 11) begin + addr[14:0] = AD[13:3] * dwidth; + mem_t[8:0] = { + ram_MEM[addr+8], + ram_MEM[addr+7], + ram_MEM[addr+6], + ram_MEM[addr+5], + ram_MEM[addr+4], + ram_MEM[addr+3], + ram_MEM[addr+2], + ram_MEM[addr+1], + ram_MEM[addr] + }; + end else if (awidth == 10) begin + addr[14:0] = AD[13:4] * dwidth; + mem_t[17:0] = { + ram_MEM[addr+17], + ram_MEM[addr+16], + ram_MEM[addr+15], + ram_MEM[addr+14], + ram_MEM[addr+13], + ram_MEM[addr+12], + ram_MEM[addr+11], + ram_MEM[addr+10], + ram_MEM[addr+9], + ram_MEM[addr+8], + ram_MEM[addr+7], + ram_MEM[addr+6], + ram_MEM[addr+5], + ram_MEM[addr+4], + ram_MEM[addr+3], + ram_MEM[addr+2], + ram_MEM[addr+1], + ram_MEM[addr] + }; + end else if (awidth == 9) begin + addr[14:0] = AD[13:5] * dwidth; + mem_t[35:0] = { + ram_MEM[addr+35], + ram_MEM[addr+34], + ram_MEM[addr+33], + ram_MEM[addr+32], + ram_MEM[addr+31], + ram_MEM[addr+30], + ram_MEM[addr+29], + ram_MEM[addr+28], + ram_MEM[addr+27], + ram_MEM[addr+26], + ram_MEM[addr+25], + ram_MEM[addr+24], + ram_MEM[addr+23], + ram_MEM[addr+22], + ram_MEM[addr+21], + ram_MEM[addr+20], + ram_MEM[addr+19], + ram_MEM[addr+18], + ram_MEM[addr+17], + ram_MEM[addr+16], + ram_MEM[addr+15], + ram_MEM[addr+14], + ram_MEM[addr+13], + ram_MEM[addr+12], + ram_MEM[addr+11], + ram_MEM[addr+10], + ram_MEM[addr+9], + ram_MEM[addr+8], + ram_MEM[addr+7], + ram_MEM[addr+6], + ram_MEM[addr+5], + ram_MEM[addr+4], + ram_MEM[addr+3], + ram_MEM[addr+2], + ram_MEM[addr+1], + ram_MEM[addr] + }; + + end + end + + // write and read + always @(posedge CLK) begin + if (pce) begin + if (WRE) begin + if (dwidth == 9) + {ram_MEM [addr+8],ram_MEM [addr+7], ram_MEM [addr+6], ram_MEM [addr+5], ram_MEM [addr+4], ram_MEM [addr+3], ram_MEM [addr+2], ram_MEM [addr+1], ram_MEM [addr]} <= DI[8:0]; + else if (dwidth == 18) begin + if (AD[0] == 1'b1) + {ram_MEM [addr+8],ram_MEM [addr+7], ram_MEM [addr+6], ram_MEM [addr+5], ram_MEM [addr+4], ram_MEM [addr+3], ram_MEM [addr+2], ram_MEM [addr+1], ram_MEM [addr]} <= DI[8:0]; + if (AD[1] == 1'b1) + {ram_MEM [addr+17],ram_MEM [addr+16], ram_MEM [addr+15], ram_MEM [addr+14], ram_MEM [addr+13], ram_MEM [addr+12], ram_MEM [addr+11], ram_MEM [addr+10], ram_MEM [addr+9]} <= DI[17:9]; + end else if (dwidth == 36) begin + if (AD[0] == 1'b1) + {ram_MEM [addr+8],ram_MEM [addr+7], ram_MEM [addr+6], ram_MEM [addr+5], ram_MEM [addr+4], ram_MEM [addr+3], ram_MEM [addr+2], ram_MEM [addr+1], ram_MEM [addr]} <= DI[8:0]; + if (AD[1] == 1'b1) + {ram_MEM [addr+17],ram_MEM [addr+16], ram_MEM [addr+15], ram_MEM [addr+14], ram_MEM [addr+13], ram_MEM [addr+12], ram_MEM [addr+11], ram_MEM [addr+10], ram_MEM [addr+9]} <= DI[17:9]; + if (AD[2] == 1'b1) + {ram_MEM [addr+26],ram_MEM [addr+25], ram_MEM [addr+24], ram_MEM [addr+23], ram_MEM [addr+22], ram_MEM [addr+21], ram_MEM [addr+20], ram_MEM [addr+19], ram_MEM [addr+18]} <= DI[26:18]; + if (AD[3] == 1'b1) + {ram_MEM [addr+35],ram_MEM [addr+34], ram_MEM [addr+33], ram_MEM [addr+32], ram_MEM [addr+31], ram_MEM [addr+30], ram_MEM [addr+29], ram_MEM [addr+28], ram_MEM [addr+27]} <= DI[35:27]; + end + mc <= ~mc; + end + end + end + + always @(bp_reg_async or bp_reg_sync or pl_reg_async or pl_reg_sync) begin + if (RESET_MODE == "ASYNC") begin + bp_reg <= bp_reg_async; + pl_reg <= pl_reg_async; + end else begin + bp_reg <= bp_reg_sync; + pl_reg <= pl_reg_sync; + end + end + + always @(posedge CLK or posedge RESET or negedge grstn) begin + if (!grstn) begin + bp_reg_async <= 0; + end else if (RESET) begin + bp_reg_async <= 0; + end else begin + if (pce) begin + if (WRE) begin + if (WRITE_MODE == 2'b01) begin + bp_reg_async[BIT_WIDTH-1:0] <= mem_t[BIT_WIDTH-1:0]; + if (dwidth == 9) begin + bp_reg_async[BIT_WIDTH-1:0] <= DI[BIT_WIDTH-1:0]; + end else if (dwidth == 18) begin + if (AD[0] == 1'b1) bp_reg_async[8:0] <= DI[8:0]; + if (AD[1] == 1'b1) bp_reg_async[17:9] <= DI[17:9]; + end else if (dwidth == 36) begin + if (AD[0] == 1'b1) bp_reg_async[8:0] <= DI[8:0]; + if (AD[1] == 1'b1) bp_reg_async[17:9] <= DI[17:9]; + if (AD[2] == 1'b1) bp_reg_async[26:18] <= DI[26:18]; + if (AD[3] == 1'b1) bp_reg_async[35:27] <= DI[35:27]; + end + + end + if (WRITE_MODE == 2'b10) begin + bp_reg_async[BIT_WIDTH-1:0] <= mem_t[BIT_WIDTH-1:0]; + end + + end else begin // WRE==0, read + bp_reg_async[BIT_WIDTH-1:0] <= mem_t[BIT_WIDTH-1:0]; + end + end + end + end + + always @(posedge CLK or negedge grstn) begin + if (!grstn) begin + bp_reg_sync <= 0; + end else if (RESET) begin + bp_reg_sync <= 0; + end else begin + if (pce) begin + if (WRE) begin + if (WRITE_MODE == 2'b01) begin + bp_reg_sync[BIT_WIDTH-1:0] <= mem_t[BIT_WIDTH-1:0]; + if (dwidth == 9) begin + bp_reg_sync[BIT_WIDTH-1:0] <= DI[BIT_WIDTH-1:0]; + end else if (dwidth == 18) begin + if (AD[0] == 1'b1) bp_reg_sync[8:0] <= DI[8:0]; + if (AD[1] == 1'b1) bp_reg_sync[17:9] <= DI[17:9]; + end else if (dwidth == 36) begin + if (AD[0] == 1'b1) bp_reg_sync[8:0] <= DI[8:0]; + if (AD[1] == 1'b1) bp_reg_sync[17:9] <= DI[17:9]; + if (AD[2] == 1'b1) bp_reg_sync[26:18] <= DI[26:18]; + if (AD[3] == 1'b1) bp_reg_sync[35:27] <= DI[35:27]; + end + + end + if (WRITE_MODE == 2'b10) begin + bp_reg_sync[BIT_WIDTH-1:0] <= mem_t[BIT_WIDTH-1:0]; + end + + end else begin // WRE==0, read + bp_reg_sync[BIT_WIDTH-1:0] <= mem_t[BIT_WIDTH-1:0]; + end + end + end + end + + + always @(posedge CLK or posedge RESET or negedge grstn) begin + if (!grstn) begin + pl_reg_async <= 0; + end else if (RESET) begin + pl_reg_async <= 0; + end else begin + if (OCE) begin + pl_reg_async <= bp_reg; + end + end + end + + always @(posedge CLK or negedge grstn) begin + if (!grstn) begin + pl_reg_sync <= 0; + end else if (RESET) begin + pl_reg_sync <= 0; + end else begin + if (OCE) begin + pl_reg_sync <= bp_reg; + end + end + end + +endmodule // SPX9: single port 18k Block SRAM + + +//SDPB +module SDPB ( + DO, + DI, + BLKSELA, + BLKSELB, + ADA, + ADB, + CLKA, + CLKB, + CEA, + CEB, + OCE, + RESET +); + + parameter READ_MODE = 1'b0; // 1'b0: bypass mode; 1'b1: pipeline mode + parameter BIT_WIDTH_0 = 32; // 1, 2, 4, 8, 16, 32 + parameter BIT_WIDTH_1 = 32; // 1, 2, 4, 8, 16, 32 + parameter BLK_SEL_0 = 3'b000; + parameter BLK_SEL_1 = 3'b000; + parameter RESET_MODE = "SYNC"; //SYNC,ASYNC + parameter INIT_RAM_00 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_01 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_02 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_03 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_04 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_05 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_06 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_07 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_08 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_09 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0A = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0B = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0C = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0D = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0E = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0F = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_10 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_11 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_12 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_13 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_14 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_15 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_16 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_17 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_18 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_19 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1A = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1B = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1C = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1D = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1E = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1F = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_20 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_21 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_22 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_23 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_24 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_25 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_26 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_27 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_28 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_29 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2A = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2B = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2C = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2D = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2E = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2F = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_30 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_31 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_32 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_33 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_34 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_35 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_36 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_37 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_38 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_39 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3A = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3B = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3C = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3D = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3E = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3F = 256'h0000000000000000000000000000000000000000000000000000000000000000; + + input CLKA, CEA, CLKB, CEB; + input OCE; // clock enable of memory output register + input RESET; // resets output registers, not memory contents + input [13:0] ADA, ADB; + input [31:0] DI; + input [2:0] BLKSELA, BLKSELB; + output [31:0] DO; + + reg [31:0] pl_reg, pl_reg_async, pl_reg_sync; + reg [31:0] bp_reg, bp_reg_async, bp_reg_sync; + reg [16383:0] ram_MEM = { + INIT_RAM_3F, + INIT_RAM_3E, + INIT_RAM_3D, + INIT_RAM_3C, + INIT_RAM_3B, + INIT_RAM_3A, + INIT_RAM_39, + INIT_RAM_38, + INIT_RAM_37, + INIT_RAM_36, + INIT_RAM_35, + INIT_RAM_34, + INIT_RAM_33, + INIT_RAM_32, + INIT_RAM_31, + INIT_RAM_30, + INIT_RAM_2F, + INIT_RAM_2E, + INIT_RAM_2D, + INIT_RAM_2C, + INIT_RAM_2B, + INIT_RAM_2A, + INIT_RAM_29, + INIT_RAM_28, + INIT_RAM_27, + INIT_RAM_26, + INIT_RAM_25, + INIT_RAM_24, + INIT_RAM_23, + INIT_RAM_22, + INIT_RAM_21, + INIT_RAM_20, + INIT_RAM_1F, + INIT_RAM_1E, + INIT_RAM_1D, + INIT_RAM_1C, + INIT_RAM_1B, + INIT_RAM_1A, + INIT_RAM_19, + INIT_RAM_18, + INIT_RAM_17, + INIT_RAM_16, + INIT_RAM_15, + INIT_RAM_14, + INIT_RAM_13, + INIT_RAM_12, + INIT_RAM_11, + INIT_RAM_10, + INIT_RAM_0F, + INIT_RAM_0E, + INIT_RAM_0D, + INIT_RAM_0C, + INIT_RAM_0B, + INIT_RAM_0A, + INIT_RAM_09, + INIT_RAM_08, + INIT_RAM_07, + INIT_RAM_06, + INIT_RAM_05, + INIT_RAM_04, + INIT_RAM_03, + INIT_RAM_02, + INIT_RAM_01, + INIT_RAM_00 + }; + reg [BIT_WIDTH_0-1:0] mem_a; + reg [BIT_WIDTH_1-1:0] mem_b; + reg [13:0] addr_a, addr_b; + reg mc, bs_ena, bs_enb; + wire pcea; + wire pceb; + wire grstn = GSR.GSRO; + + integer bit_width_d0 = BIT_WIDTH_0; + integer bit_width_d1 = BIT_WIDTH_1; + integer bit_width_a0, bit_width_a1; // ADDR_WIDTH + + initial begin + bp_reg = 0; + pl_reg = 0; + bp_reg_async = 0; + bp_reg_sync = 0; + pl_reg_async = 0; + pl_reg_sync = 0; + mc = 1'b0; + end + + initial begin + case (bit_width_d0) + 1: bit_width_a0 = 14; + 2: bit_width_a0 = 13; + 4: bit_width_a0 = 12; + 8: bit_width_a0 = 11; + 16: bit_width_a0 = 10; + 32: bit_width_a0 = 9; + default: begin + // $display ("%d: Unsupported data width\n", bit_width_d0); + // $finish; + end + endcase + case (bit_width_d1) + 1: bit_width_a1 = 14; + 2: bit_width_a1 = 13; + 4: bit_width_a1 = 12; + 8: bit_width_a1 = 11; + 16: bit_width_a1 = 10; + 32: bit_width_a1 = 9; + default: begin + // $display ("%d: Unsupported data width\n", bit_width_d1); + // $finish; + end + endcase + end + + assign DO = (READ_MODE == 1'b0) ? bp_reg : pl_reg; + + assign pcea = CEA && bs_ena && grstn; + assign pceb = CEB && bs_enb; + + always @(BLKSELA, BLKSELB) begin + if (BLKSELA == BLK_SEL_0) begin + bs_ena = 1; + end else begin + bs_ena = 0; + end + + if (BLKSELB == BLK_SEL_1) begin + bs_enb = 1; + end else begin + bs_enb = 0; + end + end + + always @(ADA, ADB, bit_width_a0, bit_width_a1, mc) begin + if (bit_width_a0 == 14) begin + addr_a[13:0] = ADA[13:0]; + mem_a[0] = ram_MEM[addr_a]; + end else if (bit_width_a0 == 13) begin + addr_a[13:0] = {ADA[13:1], 1'b0}; + mem_a[1:0] = {ram_MEM[addr_a+1], ram_MEM[addr_a]}; + end else if (bit_width_a0 == 12) begin + addr_a[13:0] = {ADA[13:2], 2'b00}; + mem_a[3:0] = {ram_MEM[addr_a+3], ram_MEM[addr_a+2], ram_MEM[addr_a+1], ram_MEM[addr_a]}; + end else if (bit_width_a0 == 11) begin + addr_a[13:0] = {ADA[13:3], 3'b000}; + mem_a[7:0] = { + ram_MEM[addr_a+7], + ram_MEM[addr_a+6], + ram_MEM[addr_a+5], + ram_MEM[addr_a+4], + ram_MEM[addr_a+3], + ram_MEM[addr_a+2], + ram_MEM[addr_a+1], + ram_MEM[addr_a] + }; + end else if (bit_width_a0 == 10) begin + addr_a[13:0] = {ADA[13:4], 4'b0000}; + mem_a[15:0] = { + ram_MEM[addr_a+15], + ram_MEM[addr_a+14], + ram_MEM[addr_a+13], + ram_MEM[addr_a+12], + ram_MEM[addr_a+11], + ram_MEM[addr_a+10], + ram_MEM[addr_a+9], + ram_MEM[addr_a+8], + ram_MEM[addr_a+7], + ram_MEM[addr_a+6], + ram_MEM[addr_a+5], + ram_MEM[addr_a+4], + ram_MEM[addr_a+3], + ram_MEM[addr_a+2], + ram_MEM[addr_a+1], + ram_MEM[addr_a] + }; + end else if (bit_width_a0 == 9) begin + addr_a[13:0] = {ADA[13:5], 5'b00000}; + mem_a[31:0] = { + ram_MEM[addr_a+31], + ram_MEM[addr_a+30], + ram_MEM[addr_a+29], + ram_MEM[addr_a+28], + ram_MEM[addr_a+27], + ram_MEM[addr_a+26], + ram_MEM[addr_a+25], + ram_MEM[addr_a+24], + ram_MEM[addr_a+23], + ram_MEM[addr_a+22], + ram_MEM[addr_a+21], + ram_MEM[addr_a+20], + ram_MEM[addr_a+19], + ram_MEM[addr_a+18], + ram_MEM[addr_a+17], + ram_MEM[addr_a+16], + ram_MEM[addr_a+15], + ram_MEM[addr_a+14], + ram_MEM[addr_a+13], + ram_MEM[addr_a+12], + ram_MEM[addr_a+11], + ram_MEM[addr_a+10], + ram_MEM[addr_a+9], + ram_MEM[addr_a+8], + ram_MEM[addr_a+7], + ram_MEM[addr_a+6], + ram_MEM[addr_a+5], + ram_MEM[addr_a+4], + ram_MEM[addr_a+3], + ram_MEM[addr_a+2], + ram_MEM[addr_a+1], + ram_MEM[addr_a] + }; + end + if (bit_width_a1 == 14) begin + addr_b[13:0] = ADB[13:0]; + mem_b[0] = ram_MEM[addr_b]; + end else if (bit_width_a1 == 13) begin + addr_b[13:0] = {ADB[13:1], 1'b0}; + mem_b[1:0] = {ram_MEM[addr_b+1], ram_MEM[addr_b]}; + end else if (bit_width_a1 == 12) begin + addr_b[13:0] = {ADB[13:2], 2'b00}; + mem_b[3:0] = {ram_MEM[addr_b+3], ram_MEM[addr_b+2], ram_MEM[addr_b+1], ram_MEM[addr_b]}; + end else if (bit_width_a1 == 11) begin + addr_b[13:0] = {ADB[13:3], 3'b000}; + mem_b[7:0] = { + ram_MEM[addr_b+7], + ram_MEM[addr_b+6], + ram_MEM[addr_b+5], + ram_MEM[addr_b+4], + ram_MEM[addr_b+3], + ram_MEM[addr_b+2], + ram_MEM[addr_b+1], + ram_MEM[addr_b] + }; + end else if (bit_width_a1 == 10) begin + addr_b[13:0] = {ADB[13:4], 4'b0000}; + mem_b[15:0] = { + ram_MEM[addr_b+15], + ram_MEM[addr_b+14], + ram_MEM[addr_b+13], + ram_MEM[addr_b+12], + ram_MEM[addr_b+11], + ram_MEM[addr_b+10], + ram_MEM[addr_b+9], + ram_MEM[addr_b+8], + ram_MEM[addr_b+7], + ram_MEM[addr_b+6], + ram_MEM[addr_b+5], + ram_MEM[addr_b+4], + ram_MEM[addr_b+3], + ram_MEM[addr_b+2], + ram_MEM[addr_b+1], + ram_MEM[addr_b] + }; + + end else if (bit_width_a1 == 9) begin + addr_b[13:0] = {ADB[13:5], 5'b00000}; + mem_b[31:0] = { + ram_MEM[addr_b+31], + ram_MEM[addr_b+30], + ram_MEM[addr_b+29], + ram_MEM[addr_b+28], + ram_MEM[addr_b+27], + ram_MEM[addr_b+26], + ram_MEM[addr_b+25], + ram_MEM[addr_b+24], + ram_MEM[addr_b+23], + ram_MEM[addr_b+22], + ram_MEM[addr_b+21], + ram_MEM[addr_b+20], + ram_MEM[addr_b+19], + ram_MEM[addr_b+18], + ram_MEM[addr_b+17], + ram_MEM[addr_b+16], + ram_MEM[addr_b+15], + ram_MEM[addr_b+14], + ram_MEM[addr_b+13], + ram_MEM[addr_b+12], + ram_MEM[addr_b+11], + ram_MEM[addr_b+10], + ram_MEM[addr_b+9], + ram_MEM[addr_b+8], + ram_MEM[addr_b+7], + ram_MEM[addr_b+6], + ram_MEM[addr_b+5], + ram_MEM[addr_b+4], + ram_MEM[addr_b+3], + ram_MEM[addr_b+2], + ram_MEM[addr_b+1], + ram_MEM[addr_b] + }; + + end + end + + always @(posedge CLKA) begin + if (pcea) begin + if (bit_width_d0 == 1) ram_MEM[addr_a] <= DI[0]; + else if (bit_width_d0 == 2) {ram_MEM[addr_a+1], ram_MEM[addr_a]} <= DI[BIT_WIDTH_0-1:0]; + else if (bit_width_d0 == 4) + {ram_MEM[addr_a+3],ram_MEM[addr_a+2],ram_MEM[addr_a+1],ram_MEM[addr_a]}<=DI[BIT_WIDTH_0-1:0]; + else if (bit_width_d0 == 8) + {ram_MEM[addr_a+7],ram_MEM[addr_a+6],ram_MEM[addr_a+5],ram_MEM[addr_a+4],ram_MEM[addr_a+3],ram_MEM[addr_a+2],ram_MEM[addr_a+1],ram_MEM[addr_a]}<=DI[BIT_WIDTH_0-1:0]; + else if (bit_width_d0 == 16) begin + if (ADA[0] == 1'b1) + {ram_MEM[addr_a+7],ram_MEM[addr_a+6],ram_MEM[addr_a+5],ram_MEM[addr_a+4],ram_MEM[addr_a+3],ram_MEM[addr_a+2],ram_MEM[addr_a+1],ram_MEM[addr_a]}<=DI[7:0]; + if (ADA[1] == 1'b1) + {ram_MEM[addr_a+15],ram_MEM[addr_a+14],ram_MEM[addr_a+13],ram_MEM[addr_a+12],ram_MEM[addr_a+11],ram_MEM[addr_a+10],ram_MEM[addr_a+9],ram_MEM[addr_a+8]}<=DI[15:8]; + end else if (bit_width_d0 == 32) begin + if (ADA[0] == 1'b1) + {ram_MEM[addr_a+7],ram_MEM[addr_a+6],ram_MEM[addr_a+5],ram_MEM[addr_a+4],ram_MEM[addr_a+3],ram_MEM[addr_a+2],ram_MEM[addr_a+1],ram_MEM[addr_a]}<=DI[7:0]; + if (ADA[1] == 1'b1) + {ram_MEM[addr_a+15],ram_MEM[addr_a+14],ram_MEM[addr_a+13],ram_MEM[addr_a+12],ram_MEM[addr_a+11],ram_MEM[addr_a+10],ram_MEM[addr_a+9],ram_MEM[addr_a+8]}<=DI[15:8]; + if (ADA[2] == 1'b1) + {ram_MEM[addr_a+23],ram_MEM[addr_a+22],ram_MEM[addr_a+21],ram_MEM[addr_a+20],ram_MEM[addr_a+19],ram_MEM[addr_a+18],ram_MEM[addr_a+17],ram_MEM[addr_a+16]} <=DI[23:16]; + if (ADA[3] == 1'b1) + {ram_MEM[addr_a+31],ram_MEM[addr_a+30],ram_MEM[addr_a+29],ram_MEM[addr_a+28],ram_MEM[addr_a+27],ram_MEM[addr_a+26],ram_MEM[addr_a+25],ram_MEM[addr_a+24]} <=DI[31:24]; + end + mc <= ~mc; + end + end + + always @(bp_reg_async or bp_reg_sync or pl_reg_async or pl_reg_sync) begin + if (RESET_MODE == "ASYNC") begin + bp_reg <= bp_reg_async; + pl_reg <= pl_reg_async; + end else begin + bp_reg <= bp_reg_sync; + pl_reg <= pl_reg_sync; + end + end + + always @(posedge CLKB or posedge RESET or negedge grstn) begin + if (!grstn) begin + pl_reg_async <= 0; + bp_reg_async <= 0; + end else if (RESET) begin + pl_reg_async <= 0; + bp_reg_async <= 0; + end else begin + if (OCE) begin + pl_reg_async <= bp_reg; + end + if (pceb) begin + bp_reg_async[BIT_WIDTH_1-1:0] <= mem_b[BIT_WIDTH_1-1:0]; + end + end + end + + always @(posedge CLKB or negedge grstn) begin + if (!grstn) begin + pl_reg_sync <= 0; + bp_reg_sync <= 0; + end else if (RESET) begin + pl_reg_sync <= 0; + bp_reg_sync <= 0; + end else begin + if (OCE) begin + pl_reg_sync <= bp_reg; + end + if (pceb) begin + bp_reg_sync[BIT_WIDTH_1-1:0] <= mem_b[BIT_WIDTH_1-1:0]; + end + end + end + +endmodule // SDPB: Semi dual port 16k Block SRAM + +//SDPX9B +module SDPX9B ( + DO, + DI, + BLKSELA, + BLKSELB, + ADA, + ADB, + CLKA, + CLKB, + CEA, + CEB, + OCE, + RESET +); + + parameter READ_MODE = 1'b0; // 1'b0: bypass mode; 1'b1: pipeline mode + parameter BIT_WIDTH_0 = 36; // 9, 18, 36 + parameter BIT_WIDTH_1 = 36; // 9, 18, 36 + parameter BLK_SEL_0 = 3'b000; + parameter BLK_SEL_1 = 3'b000; + parameter RESET_MODE = "SYNC"; //SYNC,ASYNC + parameter INIT_RAM_00 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_01 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_02 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_03 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_04 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_05 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_06 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_07 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_08 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_09 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0A = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0B = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0C = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0D = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0E = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0F = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_10 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_11 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_12 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_13 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_14 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_15 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_16 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_17 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_18 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_19 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1A = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1B = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1C = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1D = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1E = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1F = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_20 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_21 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_22 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_23 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_24 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_25 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_26 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_27 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_28 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_29 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2A = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2B = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2C = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2D = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2E = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2F = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_30 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_31 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_32 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_33 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_34 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_35 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_36 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_37 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_38 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_39 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3A = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3B = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3C = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3D = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3E = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3F = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + + input CLKA, CEA, CLKB, CEB; + input OCE; // clock enable of memory output register + input RESET; // resets output registers, not memory contents + input [13:0] ADA, ADB; + input [2:0] BLKSELA, BLKSELB; + input [35:0] DI; + output [35:0] DO; + + reg [35:0] bp_reg, bp_reg_async, bp_reg_sync; + reg [35:0] pl_reg, pl_reg_async, pl_reg_sync; + reg [18431:0] ram_MEM = { + INIT_RAM_3F, + INIT_RAM_3E, + INIT_RAM_3D, + INIT_RAM_3C, + INIT_RAM_3B, + INIT_RAM_3A, + INIT_RAM_39, + INIT_RAM_38, + INIT_RAM_37, + INIT_RAM_36, + INIT_RAM_35, + INIT_RAM_34, + INIT_RAM_33, + INIT_RAM_32, + INIT_RAM_31, + INIT_RAM_30, + INIT_RAM_2F, + INIT_RAM_2E, + INIT_RAM_2D, + INIT_RAM_2C, + INIT_RAM_2B, + INIT_RAM_2A, + INIT_RAM_29, + INIT_RAM_28, + INIT_RAM_27, + INIT_RAM_26, + INIT_RAM_25, + INIT_RAM_24, + INIT_RAM_23, + INIT_RAM_22, + INIT_RAM_21, + INIT_RAM_20, + INIT_RAM_1F, + INIT_RAM_1E, + INIT_RAM_1D, + INIT_RAM_1C, + INIT_RAM_1B, + INIT_RAM_1A, + INIT_RAM_19, + INIT_RAM_18, + INIT_RAM_17, + INIT_RAM_16, + INIT_RAM_15, + INIT_RAM_14, + INIT_RAM_13, + INIT_RAM_12, + INIT_RAM_11, + INIT_RAM_10, + INIT_RAM_0F, + INIT_RAM_0E, + INIT_RAM_0D, + INIT_RAM_0C, + INIT_RAM_0B, + INIT_RAM_0A, + INIT_RAM_09, + INIT_RAM_08, + INIT_RAM_07, + INIT_RAM_06, + INIT_RAM_05, + INIT_RAM_04, + INIT_RAM_03, + INIT_RAM_02, + INIT_RAM_01, + INIT_RAM_00 + }; + reg [BIT_WIDTH_0-1:0] mem_a; + reg [BIT_WIDTH_1-1:0] mem_b; + reg [14:0] addr_a, addr_b; + reg mc, bs_ena, bs_enb; + wire pcea, pceb; + integer bit_width_d0 = BIT_WIDTH_0; + integer bit_width_d1 = BIT_WIDTH_1; + integer bit_width_a0, bit_width_a1; // ADDR_WIDTH + wire grstn = GSR.GSRO; + + initial begin + bp_reg = 0; + pl_reg = 0; + bp_reg_async = 0; + bp_reg_sync = 0; + pl_reg_async = 0; + pl_reg_sync = 0; + mc = 1'b0; + end + + initial begin + case (bit_width_d0) + 9: bit_width_a0 = 11; + 18: bit_width_a0 = 10; + 36: bit_width_a0 = 9; + default: begin + // $display ("%d: Unsupported data width\n", bit_width_d0); + // $finish; + end + endcase + case (bit_width_d1) + 9: bit_width_a1 = 11; + 18: bit_width_a1 = 10; + 36: bit_width_a1 = 9; + default: begin + // $display ("%d: Unsupported data width\n", bit_width_d1); + // $finish; + end + endcase + end + + assign DO = (READ_MODE == 1'b0) ? bp_reg : pl_reg; + + assign pcea = CEA && bs_ena && grstn; + assign pceb = CEB && bs_enb; + always @(BLKSELA, BLKSELB) begin + if (BLKSELA == BLK_SEL_0) begin + bs_ena = 1; + end else begin + bs_ena = 0; + end + + if (BLKSELB == BLK_SEL_1) begin + bs_enb = 1; + end else begin + bs_enb = 0; + end + end + + always @(ADA, ADB, bit_width_a0, bit_width_a1, mc) begin + if (bit_width_a0 == 11) begin + addr_a[14:0] = ADA[13:3] * bit_width_d0; + mem_a[8:0] = { + ram_MEM[addr_a+8], + ram_MEM[addr_a+7], + ram_MEM[addr_a+6], + ram_MEM[addr_a+5], + ram_MEM[addr_a+4], + ram_MEM[addr_a+3], + ram_MEM[addr_a+2], + ram_MEM[addr_a+1], + ram_MEM[addr_a] + }; + end else if (bit_width_a0 == 10) begin + addr_a[14:0] = ADA[13:4] * bit_width_d0; + mem_a[17:0] = { + ram_MEM[addr_a+17], + ram_MEM[addr_a+16], + ram_MEM[addr_a+15], + ram_MEM[addr_a+14], + ram_MEM[addr_a+13], + ram_MEM[addr_a+12], + ram_MEM[addr_a+11], + ram_MEM[addr_a+10], + ram_MEM[addr_a+9], + ram_MEM[addr_a+8], + ram_MEM[addr_a+7], + ram_MEM[addr_a+6], + ram_MEM[addr_a+5], + ram_MEM[addr_a+4], + ram_MEM[addr_a+3], + ram_MEM[addr_a+2], + ram_MEM[addr_a+1], + ram_MEM[addr_a] + }; + end else if (bit_width_a0 == 9) begin + addr_a[14:0] = ADA[13:5] * bit_width_d0; + mem_a[35:0] = { + ram_MEM[addr_a+35], + ram_MEM[addr_a+34], + ram_MEM[addr_a+33], + ram_MEM[addr_a+32], + ram_MEM[addr_a+31], + ram_MEM[addr_a+30], + ram_MEM[addr_a+29], + ram_MEM[addr_a+28], + ram_MEM[addr_a+27], + ram_MEM[addr_a+26], + ram_MEM[addr_a+25], + ram_MEM[addr_a+24], + ram_MEM[addr_a+23], + ram_MEM[addr_a+22], + ram_MEM[addr_a+21], + ram_MEM[addr_a+20], + ram_MEM[addr_a+19], + ram_MEM[addr_a+18], + ram_MEM[addr_a+17], + ram_MEM[addr_a+16], + ram_MEM[addr_a+15], + ram_MEM[addr_a+14], + ram_MEM[addr_a+13], + ram_MEM[addr_a+12], + ram_MEM[addr_a+11], + ram_MEM[addr_a+10], + ram_MEM[addr_a+9], + ram_MEM[addr_a+8], + ram_MEM[addr_a+7], + ram_MEM[addr_a+6], + ram_MEM[addr_a+5], + ram_MEM[addr_a+4], + ram_MEM[addr_a+3], + ram_MEM[addr_a+2], + ram_MEM[addr_a+1], + ram_MEM[addr_a] + }; + end + + if (bit_width_a1 == 11) begin + addr_b[14:0] = ADB[13:3] * bit_width_d1; + mem_b[8:0] = { + ram_MEM[addr_b+8], + ram_MEM[addr_b+7], + ram_MEM[addr_b+6], + ram_MEM[addr_b+5], + ram_MEM[addr_b+4], + ram_MEM[addr_b+3], + ram_MEM[addr_b+2], + ram_MEM[addr_b+1], + ram_MEM[addr_b] + }; + end else if (bit_width_a1 == 10) begin + addr_b[14:0] = ADB[13:4] * bit_width_d1; + mem_b[17:0] = { + ram_MEM[addr_b+17], + ram_MEM[addr_b+16], + ram_MEM[addr_b+15], + ram_MEM[addr_b+14], + ram_MEM[addr_b+13], + ram_MEM[addr_b+12], + ram_MEM[addr_b+11], + ram_MEM[addr_b+10], + ram_MEM[addr_b+9], + ram_MEM[addr_b+8], + ram_MEM[addr_b+7], + ram_MEM[addr_b+6], + ram_MEM[addr_b+5], + ram_MEM[addr_b+4], + ram_MEM[addr_b+3], + ram_MEM[addr_b+2], + ram_MEM[addr_b+1], + ram_MEM[addr_b] + }; + end else if (bit_width_a1 == 9) begin + addr_b[14:0] = ADB[13:5] * bit_width_d1; + mem_b[35:0] = { + ram_MEM[addr_b+35], + ram_MEM[addr_b+34], + ram_MEM[addr_b+33], + ram_MEM[addr_b+32], + ram_MEM[addr_b+31], + ram_MEM[addr_b+30], + ram_MEM[addr_b+29], + ram_MEM[addr_b+28], + ram_MEM[addr_b+27], + ram_MEM[addr_b+26], + ram_MEM[addr_b+25], + ram_MEM[addr_b+24], + ram_MEM[addr_b+23], + ram_MEM[addr_b+22], + ram_MEM[addr_b+21], + ram_MEM[addr_b+20], + ram_MEM[addr_b+19], + ram_MEM[addr_b+18], + ram_MEM[addr_b+17], + ram_MEM[addr_b+16], + ram_MEM[addr_b+15], + ram_MEM[addr_b+14], + ram_MEM[addr_b+13], + ram_MEM[addr_b+12], + ram_MEM[addr_b+11], + ram_MEM[addr_b+10], + ram_MEM[addr_b+9], + ram_MEM[addr_b+8], + ram_MEM[addr_b+7], + ram_MEM[addr_b+6], + ram_MEM[addr_b+5], + ram_MEM[addr_b+4], + ram_MEM[addr_b+3], + ram_MEM[addr_b+2], + ram_MEM[addr_b+1], + ram_MEM[addr_b] + }; + end + end + + always @(posedge CLKA) begin + if (pcea) begin + if (bit_width_d0 == 9) begin + {ram_MEM [addr_a+8],ram_MEM [addr_a+7], ram_MEM [addr_a+6], ram_MEM [addr_a+5], ram_MEM [addr_a+4], ram_MEM [addr_a+3], ram_MEM [addr_a+2], ram_MEM [addr_a+1], ram_MEM [addr_a]} <= DI[8:0]; + end else if (bit_width_d0 == 18) begin + if (ADA[0] == 1'b1) + {ram_MEM [addr_a+8],ram_MEM [addr_a+7], ram_MEM [addr_a+6], ram_MEM [addr_a+5], ram_MEM [addr_a+4], ram_MEM [addr_a+3], ram_MEM [addr_a+2], ram_MEM [addr_a+1], ram_MEM [addr_a]} <= DI[8:0]; + if (ADA[1] == 1'b1) + {ram_MEM[addr_a+17],ram_MEM[addr_a+16],ram_MEM[addr_a+15],ram_MEM[addr_a+14],ram_MEM[addr_a+13],ram_MEM[addr_a+12],ram_MEM[addr_a+11],ram_MEM[addr_a+10],ram_MEM[addr_a+9]} <= DI[17:9]; + end else if (bit_width_d0 == 36) begin + if (ADA[0] == 1'b1) + {ram_MEM [addr_a+8],ram_MEM [addr_a+7], ram_MEM [addr_a+6], ram_MEM [addr_a+5], ram_MEM [addr_a+4], ram_MEM [addr_a+3], ram_MEM [addr_a+2], ram_MEM [addr_a+1], ram_MEM [addr_a]} <= DI[8:0]; + if (ADA[1] == 1'b1) + {ram_MEM[addr_a+17],ram_MEM[addr_a+16],ram_MEM[addr_a+15],ram_MEM[addr_a+14],ram_MEM[addr_a+13],ram_MEM[addr_a+12],ram_MEM[addr_a+11],ram_MEM[addr_a+10],ram_MEM[addr_a+9]} <= DI[17:9]; + if (ADA[2] == 1'b1) + {ram_MEM[addr_a+26],ram_MEM[addr_a+25],ram_MEM[addr_a+24],ram_MEM[addr_a+23],ram_MEM[addr_a+22],ram_MEM[addr_a+21],ram_MEM[addr_a+20],ram_MEM[addr_a+19],ram_MEM[addr_a+18]} <= DI[26:18]; + if (ADA[3] == 1'b1) + {ram_MEM[addr_a+35],ram_MEM[addr_a+34],ram_MEM[addr_a+33],ram_MEM[addr_a+32],ram_MEM[addr_a+31],ram_MEM[addr_a+30],ram_MEM[addr_a+29],ram_MEM[addr_a+28],ram_MEM[addr_a+27]} <= DI[35:27]; + end + mc <= ~mc; + end + end + + always @(bp_reg_async or bp_reg_sync or pl_reg_async or pl_reg_sync) begin + if (RESET_MODE == "ASYNC") begin + bp_reg <= bp_reg_async; + pl_reg <= pl_reg_async; + end else begin + bp_reg <= bp_reg_sync; + pl_reg <= pl_reg_sync; + end + end + + always @(posedge CLKB or posedge RESET or negedge grstn) begin + if (!grstn) begin + bp_reg_async <= 0; + pl_reg_async <= 0; + end else if (RESET) begin + bp_reg_async <= 0; + pl_reg_async <= 0; + end else begin + if (OCE) begin + pl_reg_async <= bp_reg; + end + if (pceb) begin + bp_reg_async[BIT_WIDTH_1-1:0] <= mem_b[BIT_WIDTH_1-1:0]; + end + end + end + + always @(posedge CLKB or negedge grstn) begin + if (!grstn) begin + bp_reg_sync <= 0; + pl_reg_sync <= 0; + end else if (RESET) begin + bp_reg_sync <= 0; + pl_reg_sync <= 0; + end else begin + if (OCE) begin + pl_reg_sync <= bp_reg; + end + if (pceb) begin + bp_reg_sync[BIT_WIDTH_1-1:0] <= mem_b[BIT_WIDTH_1-1:0]; + end + end + end + +endmodule // SDPX9B: Semi dual port 18k Block SRAM + +module DPB ( + DOA, + DOB, + DIA, + DIB, + BLKSELA, + BLKSELB, + ADA, + ADB, + WREA, + WREB, + CLKA, + CLKB, + CEA, + CEB, + OCEA, + OCEB, + RESETA, + RESETB +); + + parameter READ_MODE0 = 1'b0; // 1'b0: bypass mode; 1'b1: pipeline mode + parameter READ_MODE1 = 1'b0; // 1'b0: bypass mode; 1'b1: pipeline mode + parameter WRITE_MODE0 = 2'b00; // 2'b00: normal mode; 2'b01: write-through mode; 2'b10: read-before-write mode + parameter WRITE_MODE1 = 2'b00; // 2'b00: normal mode; 2'b01: write-through mode; 2'b10: read-before-write mode + parameter BIT_WIDTH_0 = 16; // 1, 2, 4, 8, 16 + parameter BIT_WIDTH_1 = 16; // 1, 2, 4, 8, 16 + parameter BLK_SEL_0 = 3'b000; + parameter BLK_SEL_1 = 3'b000; + parameter RESET_MODE = "SYNC"; //SYNC, ASYNC + parameter INIT_RAM_00 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_01 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_02 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_03 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_04 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_05 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_06 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_07 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_08 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_09 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0A = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0B = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0C = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0D = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0E = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0F = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_10 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_11 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_12 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_13 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_14 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_15 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_16 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_17 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_18 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_19 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1A = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1B = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1C = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1D = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1E = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1F = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_20 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_21 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_22 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_23 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_24 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_25 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_26 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_27 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_28 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_29 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2A = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2B = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2C = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2D = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2E = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2F = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_30 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_31 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_32 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_33 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_34 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_35 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_36 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_37 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_38 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_39 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3A = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3B = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3C = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3D = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3E = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3F = 256'h0000000000000000000000000000000000000000000000000000000000000000; + + input CLKA, CEA, CLKB, CEB; + input OCEA, OCEB; // clock enable of memory output register + input RESETA, RESETB; // resets output registers, not memory contents + input WREA, WREB; // 1'b0: read enabled; 1'b1: write enabled + input [13:0] ADA, ADB; + input [2:0] BLKSELA, BLKSELB; + input [15:0] DIA, DIB; + output [15:0] DOA, DOB; + + reg [15:0] bpa_reg, bpa_reg_async, bpa_reg_sync; + reg [15:0] pla_reg, pla_reg_async, pla_reg_sync; + reg [15:0] bpb_reg, plb_reg, bpb_reg_async, bpb_reg_sync, plb_reg_async, plb_reg_sync; + reg [16383:0] ram_MEM = { + INIT_RAM_3F, + INIT_RAM_3E, + INIT_RAM_3D, + INIT_RAM_3C, + INIT_RAM_3B, + INIT_RAM_3A, + INIT_RAM_39, + INIT_RAM_38, + INIT_RAM_37, + INIT_RAM_36, + INIT_RAM_35, + INIT_RAM_34, + INIT_RAM_33, + INIT_RAM_32, + INIT_RAM_31, + INIT_RAM_30, + INIT_RAM_2F, + INIT_RAM_2E, + INIT_RAM_2D, + INIT_RAM_2C, + INIT_RAM_2B, + INIT_RAM_2A, + INIT_RAM_29, + INIT_RAM_28, + INIT_RAM_27, + INIT_RAM_26, + INIT_RAM_25, + INIT_RAM_24, + INIT_RAM_23, + INIT_RAM_22, + INIT_RAM_21, + INIT_RAM_20, + INIT_RAM_1F, + INIT_RAM_1E, + INIT_RAM_1D, + INIT_RAM_1C, + INIT_RAM_1B, + INIT_RAM_1A, + INIT_RAM_19, + INIT_RAM_18, + INIT_RAM_17, + INIT_RAM_16, + INIT_RAM_15, + INIT_RAM_14, + INIT_RAM_13, + INIT_RAM_12, + INIT_RAM_11, + INIT_RAM_10, + INIT_RAM_0F, + INIT_RAM_0E, + INIT_RAM_0D, + INIT_RAM_0C, + INIT_RAM_0B, + INIT_RAM_0A, + INIT_RAM_09, + INIT_RAM_08, + INIT_RAM_07, + INIT_RAM_06, + INIT_RAM_05, + INIT_RAM_04, + INIT_RAM_03, + INIT_RAM_02, + INIT_RAM_01, + INIT_RAM_00 + }; + reg [BIT_WIDTH_0-1:0] mem_a; + reg [BIT_WIDTH_1-1:0] mem_b; + reg mc, bs_ena, bs_enb; + wire pcea, pceb; + reg [13:0] addr_a, addr_b; + integer bit_width_d0 = BIT_WIDTH_0; + integer bit_width_d1 = BIT_WIDTH_1; + integer bit_width_a0, bit_width_a1; // ADDR_WIDTH + wire grstn = GSR.GSRO; + + initial begin + bpa_reg = 0; + pla_reg = 0; + bpb_reg = 0; + plb_reg = 0; + bpa_reg_async = 0; + bpa_reg_sync = 0; + pla_reg_async = 0; + pla_reg_sync = 0; + bpb_reg_async = 0; + bpb_reg_sync = 0; + plb_reg_async = 0; + plb_reg_sync = 0; + mc = 1'b0; + end + + initial begin + case (bit_width_d0) + 1: bit_width_a0 = 14; + 2: bit_width_a0 = 13; + 4: bit_width_a0 = 12; + 8: bit_width_a0 = 11; + 16: bit_width_a0 = 10; + default: begin + // $display ("%d: Unsupported data width\n", bit_width_d0); + // $finish; + end + endcase + case (bit_width_d1) + 1: bit_width_a1 = 14; + 2: bit_width_a1 = 13; + 4: bit_width_a1 = 12; + 8: bit_width_a1 = 11; + 16: bit_width_a1 = 10; + default: begin + // $display ("%d: Unsupported data width\n", bit_width_d1); + // $finish; + end + endcase + end + + assign DOA = (READ_MODE0 == 1'b0) ? bpa_reg : pla_reg; + assign DOB = (READ_MODE1 == 1'b0) ? bpb_reg : plb_reg; + + assign pcea = CEA && bs_ena && grstn; + assign pceb = CEB && bs_enb && grstn; + always @(BLKSELA, BLKSELB) begin + if (BLKSELA == BLK_SEL_0) begin + bs_ena = 1; + end else begin + bs_ena = 0; + end + + if (BLKSELB == BLK_SEL_1) begin + bs_enb = 1; + end else begin + bs_enb = 0; + end + + end + + always @(ADA, ADB, bit_width_a0, bit_width_a1, WREA, WREB, mc) begin + if (bit_width_a0 == 14) begin + addr_a[13:0] = ADA[13:0]; + mem_a[0] = ram_MEM[addr_a]; + end else if (bit_width_a0 == 13) begin + addr_a[13:0] = {ADA[13:1], 1'b0}; + mem_a[1:0] = {ram_MEM[addr_a+1], ram_MEM[addr_a]}; + end else if (bit_width_a0 == 12) begin + addr_a[13:0] = {ADA[13:2], 2'b00}; + mem_a[3:0] = {ram_MEM[addr_a+3], ram_MEM[addr_a+2], ram_MEM[addr_a+1], ram_MEM[addr_a]}; + end else if (bit_width_a0 == 11) begin + addr_a[13:0] = {ADA[13:3], 3'b000}; + mem_a[7:0] = { + ram_MEM[addr_a+7], + ram_MEM[addr_a+6], + ram_MEM[addr_a+5], + ram_MEM[addr_a+4], + ram_MEM[addr_a+3], + ram_MEM[addr_a+2], + ram_MEM[addr_a+1], + ram_MEM[addr_a] + }; + end else if (bit_width_a0 == 10) begin + addr_a[13:0] = {ADA[13:4], 4'b0000}; + mem_a[15:0] = { + ram_MEM[addr_a+15], + ram_MEM[addr_a+14], + ram_MEM[addr_a+13], + ram_MEM[addr_a+12], + ram_MEM[addr_a+11], + ram_MEM[addr_a+10], + ram_MEM[addr_a+9], + ram_MEM[addr_a+8], + ram_MEM[addr_a+7], + ram_MEM[addr_a+6], + ram_MEM[addr_a+5], + ram_MEM[addr_a+4], + ram_MEM[addr_a+3], + ram_MEM[addr_a+2], + ram_MEM[addr_a+1], + ram_MEM[addr_a] + }; + end + if (bit_width_a1 == 14) begin + addr_b[13:0] = ADB[13:0]; + mem_b[0] = ram_MEM[addr_b]; + end else if (bit_width_a1 == 13) begin + addr_b[13:0] = {ADB[13:1], 1'b0}; + mem_b[1:0] = {ram_MEM[addr_b+1], ram_MEM[addr_b]}; + end else if (bit_width_a1 == 12) begin + addr_b[13:0] = {ADB[13:2], 2'b00}; + mem_b[3:0] = {ram_MEM[addr_b+3], ram_MEM[addr_b+2], ram_MEM[addr_b+1], ram_MEM[addr_b]}; + end else if (bit_width_a1 == 11) begin + addr_b[13:0] = {ADB[13:3], 3'b000}; + mem_b[7:0] = { + ram_MEM[addr_b+7], + ram_MEM[addr_b+6], + ram_MEM[addr_b+5], + ram_MEM[addr_b+4], + ram_MEM[addr_b+3], + ram_MEM[addr_b+2], + ram_MEM[addr_b+1], + ram_MEM[addr_b] + }; + end else if (bit_width_a1 == 10) begin + addr_b[13:0] = {ADB[13:4], 4'b0000}; + mem_b[15:0] = { + ram_MEM[addr_b+15], + ram_MEM[addr_b+14], + ram_MEM[addr_b+13], + ram_MEM[addr_b+12], + ram_MEM[addr_b+11], + ram_MEM[addr_b+10], + ram_MEM[addr_b+9], + ram_MEM[addr_b+8], + ram_MEM[addr_b+7], + ram_MEM[addr_b+6], + ram_MEM[addr_b+5], + ram_MEM[addr_b+4], + ram_MEM[addr_b+3], + ram_MEM[addr_b+2], + ram_MEM[addr_b+1], + ram_MEM[addr_b] + }; + end + end + + always @ (bpa_reg_async or bpa_reg_sync or pla_reg_async or pla_reg_sync or bpb_reg_async or bpb_reg_sync or plb_reg_async or plb_reg_sync) begin + if (RESET_MODE == "ASYNC") begin + bpa_reg <= bpa_reg_async; + pla_reg <= pla_reg_async; + bpb_reg <= bpb_reg_async; + plb_reg <= plb_reg_async; + end else begin + bpa_reg <= bpa_reg_sync; + pla_reg <= pla_reg_sync; + bpb_reg <= bpb_reg_sync; + plb_reg <= plb_reg_sync; + end + end + + always @(posedge CLKA) begin + if (pcea) begin + if (WREA) begin + if (bit_width_d0 == 1) ram_MEM[addr_a] <= DIA[0]; + else if (bit_width_d0 == 2) {ram_MEM[addr_a+1], ram_MEM[addr_a]} <= DIA[BIT_WIDTH_0-1:0]; + else if (bit_width_d0 == 4) + {ram_MEM[addr_a+3],ram_MEM[addr_a+2],ram_MEM[addr_a+1],ram_MEM[addr_a]}<=DIA[BIT_WIDTH_0-1:0]; + else if (bit_width_d0 == 8) + {ram_MEM[addr_a+7],ram_MEM[addr_a+6],ram_MEM[addr_a+5],ram_MEM[addr_a+4],ram_MEM[addr_a+3],ram_MEM[addr_a+2],ram_MEM[addr_a+1],ram_MEM[addr_a]}<=DIA[BIT_WIDTH_0-1:0]; + else if (bit_width_d0 == 16) begin + if (ADA[0] == 1'b1) + {ram_MEM[addr_a+7],ram_MEM[addr_a+6],ram_MEM[addr_a+5],ram_MEM[addr_a+4],ram_MEM[addr_a+3],ram_MEM[addr_a+2],ram_MEM[addr_a+1],ram_MEM[addr_a]} <= DIA[7:0]; + if (ADA[1] == 1'b1) + {ram_MEM[addr_a+15],ram_MEM[addr_a+14],ram_MEM[addr_a+13],ram_MEM[addr_a+12],ram_MEM[addr_a+11],ram_MEM[addr_a+10],ram_MEM[addr_a+9],ram_MEM[addr_a+8]} <= DIA[15:8]; + end + mc <= ~mc; + end + end + end + + always @(posedge CLKA or posedge RESETA or negedge grstn) begin + if (!grstn) begin + pla_reg_async <= 0; + bpa_reg_async <= 0; + end else if (RESETA) begin + pla_reg_async <= 0; + bpa_reg_async <= 0; + end else begin + if (OCEA) begin + pla_reg_async <= bpa_reg; + end + if (pcea) begin + if (WREA) begin + if (WRITE_MODE0 == 2'b01) begin + bpa_reg_async[BIT_WIDTH_0-1:0] <= mem_a[BIT_WIDTH_0-1:0]; + if (bit_width_d0 <= 8) bpa_reg_async[BIT_WIDTH_0-1:0] <= DIA[BIT_WIDTH_0-1:0]; + else if (bit_width_d0 == 16) begin + if (ADA[0] == 1'b1) bpa_reg_async[7:0] <= DIA[7:0]; + if (ADA[1] == 1'b1) bpa_reg_async[15:8] <= DIA[15:8]; + end + end + + if (WRITE_MODE0 == 2'b10) begin + bpa_reg_async[BIT_WIDTH_0-1:0] <= mem_a[BIT_WIDTH_0-1:0]; + end + + end else begin // WREA==0, read + bpa_reg_async[BIT_WIDTH_0-1:0] <= mem_a[BIT_WIDTH_0-1:0]; + end + end + end + end + + always @(posedge CLKA or negedge grstn) begin + if (!grstn) begin + pla_reg_sync <= 0; + bpa_reg_sync <= 0; + end else if (RESETA) begin + pla_reg_sync <= 0; + bpa_reg_sync <= 0; + end else begin + if (OCEA) begin + pla_reg_sync <= bpa_reg; + end + if (pcea) begin + if (WREA) begin + if (WRITE_MODE0 == 2'b01) begin + bpa_reg_sync[BIT_WIDTH_0-1:0] <= mem_a[BIT_WIDTH_0-1:0]; + if (bit_width_d0 <= 8) bpa_reg_sync[BIT_WIDTH_0-1:0] <= DIA[BIT_WIDTH_0-1:0]; + else if (bit_width_d0 == 16) begin + if (ADA[0] == 1'b1) bpa_reg_sync[7:0] <= DIA[7:0]; + if (ADA[1] == 1'b1) bpa_reg_sync[15:8] <= DIA[15:8]; + end + end + + if (WRITE_MODE0 == 2'b10) begin + bpa_reg_sync[BIT_WIDTH_0-1:0] <= mem_a[BIT_WIDTH_0-1:0]; + end + + end else begin // WREA==0, read + bpa_reg_sync[BIT_WIDTH_0-1:0] <= mem_a[BIT_WIDTH_0-1:0]; + end + end + end + end + + always @(posedge CLKB) begin + if (pceb) begin + if (WREB) begin + if (bit_width_d1 == 1) ram_MEM[addr_b] <= DIB[0]; + else if (bit_width_d1 == 2) {ram_MEM[addr_b+1], ram_MEM[addr_b]} <= DIB[BIT_WIDTH_1-1:0]; + else if (bit_width_d1 == 4) + {ram_MEM[addr_b+3],ram_MEM[addr_b+2],ram_MEM[addr_b+1],ram_MEM[addr_b]}<=DIB[BIT_WIDTH_1-1:0]; + else if (bit_width_d1 == 8) + {ram_MEM[addr_b+7],ram_MEM[addr_b+6],ram_MEM[addr_b+5],ram_MEM[addr_b+4],ram_MEM[addr_b+3],ram_MEM[addr_b+2],ram_MEM[addr_b+1],ram_MEM[addr_b]}<=DIB[BIT_WIDTH_1-1:0]; + else if (bit_width_d1 == 16) begin + if (ADB[0] == 1'b1) + {ram_MEM[addr_b+7],ram_MEM[addr_b+6],ram_MEM[addr_b+5],ram_MEM[addr_b+4],ram_MEM[addr_b+3],ram_MEM[addr_b+2],ram_MEM[addr_b+1],ram_MEM[addr_b]} <= DIB[7:0]; + if (ADB[1] == 1'b1) + {ram_MEM[addr_b+15],ram_MEM[addr_b+14],ram_MEM[addr_b+13],ram_MEM[addr_b+12],ram_MEM[addr_b+11],ram_MEM[addr_b+10],ram_MEM[addr_b+9],ram_MEM[addr_b+8]} <= DIB[15:8]; + end + mc <= ~mc; + end + end + end + + always @(posedge CLKB or posedge RESETB or negedge grstn) begin + if (!grstn) begin + plb_reg_async <= 0; + bpb_reg_async <= 0; + end else if (RESETB) begin + plb_reg_async <= 0; + bpb_reg_async <= 0; + end else begin + if (OCEB) begin + plb_reg_async <= bpb_reg; + end + if (pceb) begin + if (WREB) begin + if (WRITE_MODE1 == 2'b01) begin + bpb_reg_async[BIT_WIDTH_1-1:0] <= mem_b[BIT_WIDTH_1-1:0]; + if (bit_width_d1 <= 8) bpb_reg_async[BIT_WIDTH_1-1:0] <= DIB[BIT_WIDTH_1-1:0]; + else if (bit_width_d1 == 16) begin + if (ADB[0] == 1'b1) bpb_reg_async[7:0] <= DIB[7:0]; + if (ADB[1] == 1'b1) bpb_reg_async[15:8] <= DIB[15:8]; + end + end + + if (WRITE_MODE1 == 2'b10) begin + bpb_reg_async[BIT_WIDTH_1-1:0] <= mem_b[BIT_WIDTH_1-1:0]; + end + + end else begin + bpb_reg_async[BIT_WIDTH_1-1:0] <= mem_b[BIT_WIDTH_1-1:0]; + end + end + end + end + + always @(posedge CLKB or negedge grstn) begin + if (!grstn) begin + plb_reg_sync <= 0; + bpb_reg_sync <= 0; + end else if (RESETB) begin + plb_reg_sync <= 0; + bpb_reg_sync <= 0; + end else begin + if (OCEB) begin + plb_reg_sync <= bpb_reg; + end + if (pceb) begin + if (WREB) begin + if (WRITE_MODE1 == 2'b01) begin + bpb_reg_sync[BIT_WIDTH_1-1:0] <= mem_b[BIT_WIDTH_1-1:0]; + if (bit_width_d1 <= 8) bpb_reg_sync[BIT_WIDTH_1-1:0] <= DIB[BIT_WIDTH_1-1:0]; + else if (bit_width_d1 == 16) begin + if (ADB[0] == 1'b1) bpb_reg_sync[7:0] <= DIB[7:0]; + if (ADB[1] == 1'b1) bpb_reg_sync[15:8] <= DIB[15:8]; + end + end + + if (WRITE_MODE1 == 2'b10) begin + bpb_reg_sync[BIT_WIDTH_1-1:0] <= mem_b[BIT_WIDTH_1-1:0]; + end + + end else begin + bpb_reg_sync[BIT_WIDTH_1-1:0] <= mem_b[BIT_WIDTH_1-1:0]; + end + end + end + end + +endmodule // DPB: true dual port 16k Block SRAM + +//DPX9B +module DPX9B ( + DOA, + DOB, + DIA, + DIB, + BLKSELA, + BLKSELB, + ADA, + ADB, + WREA, + WREB, + CLKA, + CLKB, + CEA, + CEB, + OCEA, + OCEB, + RESETA, + RESETB +); + + parameter READ_MODE0 = 1'b0; // 1'b0: bypass mode; 1'b1: pipeline mode + parameter READ_MODE1 = 1'b0; // 1'b0: bypass mode; 1'b1: pipeline mode + parameter WRITE_MODE0 = 2'b00; // 2'b00: normal mode; 2'b01: write-through mode; 2'b10: read-before-write mode + parameter WRITE_MODE1 = 2'b00; // 2'b00: normal mode; 2'b01: write-through mode; 2'b10: read-before-write mode + parameter BIT_WIDTH_0 = 18; // 9, 18 + parameter BIT_WIDTH_1 = 18; // 9, 18 + parameter BLK_SEL_0 = 3'b000; + parameter BLK_SEL_1 = 3'b000; + parameter RESET_MODE = "SYNC"; //SYNC,ASYNC + parameter INIT_RAM_00 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_01 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_02 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_03 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_04 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_05 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_06 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_07 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_08 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_09 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0A = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0B = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0C = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0D = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0E = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0F = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_10 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_11 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_12 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_13 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_14 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_15 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_16 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_17 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_18 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_19 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1A = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1B = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1C = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1D = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1E = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1F = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_20 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_21 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_22 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_23 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_24 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_25 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_26 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_27 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_28 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_29 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2A = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2B = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2C = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2D = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2E = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2F = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_30 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_31 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_32 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_33 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_34 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_35 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_36 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_37 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_38 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_39 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3A = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3B = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3C = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3D = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3E = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3F = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + + input CLKA, CEA, CLKB, CEB; + input OCEA, OCEB; // clock enable of memory output register + input RESETA, RESETB; // resets output registers, not memory contents + input WREA, WREB; // 1'b0: read enabled; 1'b1: write enabled + input [13:0] ADA, ADB; + input [17:0] DIA, DIB; + input [2:0] BLKSELA, BLKSELB; + output [17:0] DOA, DOB; + reg [17:0] bpa_reg, bpb_reg, bpa_reg_async, bpb_reg_async, bpa_reg_sync, bpb_reg_sync; + reg [17:0] pla_reg, plb_reg, pla_reg_async, plb_reg_async, pla_reg_sync, plb_reg_sync; + reg [18431:0] ram_MEM = { + INIT_RAM_3F, + INIT_RAM_3E, + INIT_RAM_3D, + INIT_RAM_3C, + INIT_RAM_3B, + INIT_RAM_3A, + INIT_RAM_39, + INIT_RAM_38, + INIT_RAM_37, + INIT_RAM_36, + INIT_RAM_35, + INIT_RAM_34, + INIT_RAM_33, + INIT_RAM_32, + INIT_RAM_31, + INIT_RAM_30, + INIT_RAM_2F, + INIT_RAM_2E, + INIT_RAM_2D, + INIT_RAM_2C, + INIT_RAM_2B, + INIT_RAM_2A, + INIT_RAM_29, + INIT_RAM_28, + INIT_RAM_27, + INIT_RAM_26, + INIT_RAM_25, + INIT_RAM_24, + INIT_RAM_23, + INIT_RAM_22, + INIT_RAM_21, + INIT_RAM_20, + INIT_RAM_1F, + INIT_RAM_1E, + INIT_RAM_1D, + INIT_RAM_1C, + INIT_RAM_1B, + INIT_RAM_1A, + INIT_RAM_19, + INIT_RAM_18, + INIT_RAM_17, + INIT_RAM_16, + INIT_RAM_15, + INIT_RAM_14, + INIT_RAM_13, + INIT_RAM_12, + INIT_RAM_11, + INIT_RAM_10, + INIT_RAM_0F, + INIT_RAM_0E, + INIT_RAM_0D, + INIT_RAM_0C, + INIT_RAM_0B, + INIT_RAM_0A, + INIT_RAM_09, + INIT_RAM_08, + INIT_RAM_07, + INIT_RAM_06, + INIT_RAM_05, + INIT_RAM_04, + INIT_RAM_03, + INIT_RAM_02, + INIT_RAM_01, + INIT_RAM_00 + }; + reg [BIT_WIDTH_0-1:0] mem_a; + reg [BIT_WIDTH_1-1:0] mem_b; + reg mc, bs_ena, bs_enb; + wire pcea, pceb; + integer bit_width_d0 = BIT_WIDTH_0; + integer bit_width_d1 = BIT_WIDTH_1; + integer bit_width_a0, bit_width_a1; // ADDR_WIDTH + reg [14:0] addr_a, addr_b; + wire grstn = GSR.GSRO; + + initial begin + bpa_reg = 0; + bpb_reg = 0; + pla_reg = 0; + plb_reg = 0; + bpa_reg_async = 0; + bpa_reg_sync = 0; + pla_reg_async = 0; + pla_reg_sync = 0; + bpb_reg_async = 0; + bpb_reg_sync = 0; + plb_reg_async = 0; + plb_reg_sync = 0; + mc = 1'b0; + end + + initial begin + case (bit_width_d0) + 9: bit_width_a0 = 11; + 18: bit_width_a0 = 10; + default: begin + // $display ("%d: Unsupported data width\n", bit_width_d0); + // $finish; + end + endcase + case (bit_width_d1) + 9: bit_width_a1 = 11; + 18: bit_width_a1 = 10; + default: begin + // $display ("%d: Unsupported data width\n", bit_width_d1); + // $finish; + end + endcase + end + + assign DOA = (READ_MODE0 == 1'b0) ? bpa_reg : pla_reg; + assign DOB = (READ_MODE1 == 1'b0) ? bpb_reg : plb_reg; + + assign pcea = CEA && bs_ena && grstn; + assign pceb = CEB && bs_enb && grstn; + always @(BLKSELA, BLKSELB) begin + if (BLKSELA == BLK_SEL_0) begin + bs_ena = 1; + end else begin + bs_ena = 0; + end + + if (BLKSELB == BLK_SEL_1) begin + bs_enb = 1; + end else begin + bs_enb = 0; + end + end + + always @(ADA, ADB, bit_width_a0, bit_width_a1, WREA, WREB, mc) begin + if (bit_width_a0 == 11) begin + addr_a[14:0] = ADA[13:3] * bit_width_d0; + mem_a[8:0] = { + ram_MEM[addr_a+8], + ram_MEM[addr_a+7], + ram_MEM[addr_a+6], + ram_MEM[addr_a+5], + ram_MEM[addr_a+4], + ram_MEM[addr_a+3], + ram_MEM[addr_a+2], + ram_MEM[addr_a+1], + ram_MEM[addr_a] + }; + end else if (bit_width_a0 == 10) begin + addr_a[14:0] = ADA[13:4] * bit_width_d0; + mem_a[17:0] = { + ram_MEM[addr_a+17], + ram_MEM[addr_a+16], + ram_MEM[addr_a+15], + ram_MEM[addr_a+14], + ram_MEM[addr_a+13], + ram_MEM[addr_a+12], + ram_MEM[addr_a+11], + ram_MEM[addr_a+10], + ram_MEM[addr_a+9], + ram_MEM[addr_a+8], + ram_MEM[addr_a+7], + ram_MEM[addr_a+6], + ram_MEM[addr_a+5], + ram_MEM[addr_a+4], + ram_MEM[addr_a+3], + ram_MEM[addr_a+2], + ram_MEM[addr_a+1], + ram_MEM[addr_a] + }; + end + + if (bit_width_a1 == 11) begin + addr_b[14:0] = ADB[13:3] * bit_width_d1; + mem_b[8:0] = { + ram_MEM[addr_b+8], + ram_MEM[addr_b+7], + ram_MEM[addr_b+6], + ram_MEM[addr_b+5], + ram_MEM[addr_b+4], + ram_MEM[addr_b+3], + ram_MEM[addr_b+2], + ram_MEM[addr_b+1], + ram_MEM[addr_b] + }; + end else if (bit_width_a1 == 10) begin + addr_b[14:0] = ADB[13:4] * bit_width_d1; + mem_b[17:0] = { + ram_MEM[addr_b+17], + ram_MEM[addr_b+16], + ram_MEM[addr_b+15], + ram_MEM[addr_b+14], + ram_MEM[addr_b+13], + ram_MEM[addr_b+12], + ram_MEM[addr_b+11], + ram_MEM[addr_b+10], + ram_MEM[addr_b+9], + ram_MEM[addr_b+8], + ram_MEM[addr_b+7], + ram_MEM[addr_b+6], + ram_MEM[addr_b+5], + ram_MEM[addr_b+4], + ram_MEM[addr_b+3], + ram_MEM[addr_b+2], + ram_MEM[addr_b+1], + ram_MEM[addr_b] + }; + end + end + + always @ (bpa_reg_async or bpa_reg_sync or pla_reg_async or pla_reg_sync or bpb_reg_async or bpb_reg_sync or plb_reg_async or plb_reg_sync) begin + if (RESET_MODE == "ASYNC") begin + bpa_reg <= bpa_reg_async; + pla_reg <= pla_reg_async; + bpb_reg <= bpb_reg_async; + plb_reg <= plb_reg_async; + end else begin + bpa_reg <= bpa_reg_sync; + pla_reg <= pla_reg_sync; + bpb_reg <= bpb_reg_sync; + plb_reg <= plb_reg_sync; + end + end + + always @(posedge CLKA) begin + if (pcea) begin + if (WREA) begin + if (bit_width_d0 == 9) + { ram_MEM[addr_a+8],ram_MEM[addr_a+7],ram_MEM[addr_a+6],ram_MEM[addr_a+5],ram_MEM[addr_a+4],ram_MEM[addr_a+3],ram_MEM[addr_a+2],ram_MEM[addr_a+1],ram_MEM[addr_a] } <= DIA[8:0]; + else if (bit_width_d0 == 18) begin + if (ADA[0] == 1'b1) + { ram_MEM[addr_a+8],ram_MEM[addr_a+7],ram_MEM[addr_a+6],ram_MEM[addr_a+5],ram_MEM[addr_a+4],ram_MEM[addr_a+3],ram_MEM[addr_a+2],ram_MEM[addr_a+1],ram_MEM[addr_a] } <= DIA[8:0]; + if (ADA[1] == 1'b1) + { ram_MEM[addr_a+17],ram_MEM[addr_a+16],ram_MEM[addr_a+15],ram_MEM[addr_a+14],ram_MEM[addr_a+13],ram_MEM[addr_a+12],ram_MEM[addr_a+11],ram_MEM[addr_a+10],ram_MEM[addr_a+9]} <= DIA[17:9]; + end + mc <= ~mc; + end + end + end + + always @(posedge CLKA or posedge RESETA or negedge grstn) begin + if (!grstn) begin + pla_reg_async <= 0; + bpa_reg_async <= 0; + end else if (RESETA) begin + pla_reg_async <= 0; + bpa_reg_async <= 0; + end else begin + if (OCEA) begin + pla_reg_async <= bpa_reg; + end + if (pcea) begin + if (WREA) begin + if (WRITE_MODE0 == 2'b01) begin + bpa_reg_async[BIT_WIDTH_0-1:0] <= mem_a[BIT_WIDTH_0-1:0]; + if (bit_width_d0 == 9) bpa_reg_async[8:0] <= DIA[8:0]; + else if (bit_width_d0 == 18) begin + if (ADA[0] == 1'b1) bpa_reg_async[8:0] <= DIA[8:0]; + if (ADA[1] == 1'b1) bpa_reg_async[17:9] <= DIA[17:9]; + end + end + + if (WRITE_MODE0 == 2'b10) begin + bpa_reg_async[BIT_WIDTH_0-1:0] <= mem_a[BIT_WIDTH_0-1:0]; + end + + end else begin // WREA==0, read + bpa_reg_async[BIT_WIDTH_0-1:0] <= mem_a[BIT_WIDTH_0-1:0]; + end + + end + end + end + + always @(posedge CLKA or negedge grstn) begin + if (!grstn) begin + pla_reg_sync <= 0; + bpa_reg_sync <= 0; + end else if (RESETA) begin + pla_reg_sync <= 0; + bpa_reg_sync <= 0; + end else begin + if (OCEA) begin + pla_reg_sync <= bpa_reg; + end + if (pcea) begin + if (WREA) begin + if (WRITE_MODE0 == 2'b01) begin + bpa_reg_sync[BIT_WIDTH_0-1:0] <= mem_a[BIT_WIDTH_0-1:0]; + if (bit_width_d0 == 9) bpa_reg_sync[8:0] <= DIA[8:0]; + else if (bit_width_d0 == 18) begin + if (ADA[0] == 1'b1) bpa_reg_sync[8:0] <= DIA[8:0]; + if (ADA[1] == 1'b1) bpa_reg_sync[17:9] <= DIA[17:9]; + end + end + + if (WRITE_MODE0 == 2'b10) begin + bpa_reg_sync[BIT_WIDTH_0-1:0] <= mem_a[BIT_WIDTH_0-1:0]; + end + + end else begin // WREA==0, read + bpa_reg_sync[BIT_WIDTH_0-1:0] <= mem_a[BIT_WIDTH_0-1:0]; + end + + end + end + end + + always @(posedge CLKB) begin + if (pceb) begin + if (WREB) begin + if (bit_width_d1 == 9) + { ram_MEM[addr_b+8],ram_MEM[addr_b+7],ram_MEM[addr_b+6],ram_MEM[addr_b+5],ram_MEM[addr_b+4],ram_MEM[addr_b+3],ram_MEM[addr_b+2],ram_MEM[addr_b+1],ram_MEM[addr_b] } <= DIB[8:0]; + else if (bit_width_d1 == 18) begin + if (ADB[0] == 1'b1) + { ram_MEM[addr_b+8],ram_MEM[addr_b+7],ram_MEM[addr_b+6],ram_MEM[addr_b+5],ram_MEM[addr_b+4],ram_MEM[addr_b+3],ram_MEM[addr_b+2],ram_MEM[addr_b+1],ram_MEM[addr_b] } <= DIB[8:0]; + if (ADB[1] == 1'b1) + {ram_MEM[addr_b+17],ram_MEM[addr_b+16],ram_MEM[addr_b+15],ram_MEM[addr_b+14],ram_MEM[addr_b+13],ram_MEM[addr_b+12],ram_MEM[addr_b+11],ram_MEM[addr_b+10], ram_MEM[addr_b+9]} <= DIB[17:9]; + end + mc <= ~mc; + end + end + end + + always @(posedge CLKB or posedge RESETB or negedge grstn) begin + if (!grstn) begin + plb_reg_async <= 0; + bpb_reg_async <= 0; + end else if (RESETB) begin + plb_reg_async <= 0; + bpb_reg_async <= 0; + end else begin + if (OCEB) begin + plb_reg_async <= bpb_reg; + end + if (pceb) begin + if (WREB) begin + if (WRITE_MODE1 == 2'b01) begin + bpb_reg_async[BIT_WIDTH_1-1:0] <= mem_b[BIT_WIDTH_1-1:0]; + if (bit_width_d1 == 9) bpb_reg_async[8:0] <= DIB[8:0]; + else if (bit_width_d1 == 18) begin + if (ADB[0] == 1'b1) bpb_reg_async[8:0] <= DIB[8:0]; + if (ADB[1] == 1'b1) bpb_reg_async[17:9] <= DIB[17:9]; + end + end + + if (WRITE_MODE1 == 2'b10) begin + bpb_reg_async[BIT_WIDTH_1-1:0] <= mem_b[BIT_WIDTH_1-1:0]; + end + + end else begin + bpb_reg_async[BIT_WIDTH_1-1:0] <= mem_b[BIT_WIDTH_1-1:0]; + end + end + end + end + + always @(posedge CLKB or negedge grstn) begin + if (!grstn) begin + plb_reg_sync <= 0; + bpb_reg_sync <= 0; + end else if (RESETB) begin + plb_reg_sync <= 0; + bpb_reg_sync <= 0; + end else begin + if (OCEB) begin + plb_reg_sync <= bpb_reg; + end + if (pceb) begin + if (WREB) begin + if (WRITE_MODE1 == 2'b01) begin + bpb_reg_sync[BIT_WIDTH_1-1:0] <= mem_b[BIT_WIDTH_1-1:0]; + if (bit_width_d1 == 9) bpb_reg_sync[8:0] <= DIB[8:0]; + else if (bit_width_d1 == 18) begin + if (ADB[0] == 1'b1) bpb_reg_sync[8:0] <= DIB[8:0]; + if (ADB[1] == 1'b1) bpb_reg_sync[17:9] <= DIB[17:9]; + end + end + + if (WRITE_MODE1 == 2'b10) begin + bpb_reg_sync[BIT_WIDTH_1-1:0] <= mem_b[BIT_WIDTH_1-1:0]; + end + + end else begin + bpb_reg_sync[BIT_WIDTH_1-1:0] <= mem_b[BIT_WIDTH_1-1:0]; + end + end + end + end + +endmodule // DPX9B: true dual port 18k Block SRAM + +//pROM +module pROM ( + DO, + AD, + CLK, + CE, + OCE, + RESET +); + + parameter READ_MODE = 1'b0; // 1'b0: bypass mode; 1'b1: pipeline mode + parameter BIT_WIDTH = 32; // 1, 2, 4, 8, 16, 32 + parameter RESET_MODE = "SYNC"; //SYNC, ASYNC + parameter INIT_RAM_00 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_01 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_02 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_03 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_04 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_05 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_06 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_07 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_08 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_09 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0A = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0B = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0C = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0D = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0E = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0F = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_10 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_11 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_12 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_13 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_14 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_15 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_16 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_17 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_18 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_19 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1A = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1B = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1C = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1D = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1E = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1F = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_20 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_21 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_22 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_23 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_24 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_25 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_26 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_27 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_28 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_29 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2A = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2B = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2C = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2D = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2E = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2F = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_30 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_31 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_32 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_33 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_34 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_35 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_36 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_37 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_38 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_39 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3A = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3B = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3C = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3D = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3E = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3F = 256'h0000000000000000000000000000000000000000000000000000000000000000; + + input CLK, CE; + input OCE; // clock enable of memory output register + input RESET; // resets registers, not memory contents + input [13:0] AD; + output [31:0] DO; + reg [31:0] bp_reg, bp_reg_async, bp_reg_sync; + reg [31:0] pl_reg, pl_reg_async, pl_reg_sync; + reg [16383:0] ram_MEM = { + INIT_RAM_3F, + INIT_RAM_3E, + INIT_RAM_3D, + INIT_RAM_3C, + INIT_RAM_3B, + INIT_RAM_3A, + INIT_RAM_39, + INIT_RAM_38, + INIT_RAM_37, + INIT_RAM_36, + INIT_RAM_35, + INIT_RAM_34, + INIT_RAM_33, + INIT_RAM_32, + INIT_RAM_31, + INIT_RAM_30, + INIT_RAM_2F, + INIT_RAM_2E, + INIT_RAM_2D, + INIT_RAM_2C, + INIT_RAM_2B, + INIT_RAM_2A, + INIT_RAM_29, + INIT_RAM_28, + INIT_RAM_27, + INIT_RAM_26, + INIT_RAM_25, + INIT_RAM_24, + INIT_RAM_23, + INIT_RAM_22, + INIT_RAM_21, + INIT_RAM_20, + INIT_RAM_1F, + INIT_RAM_1E, + INIT_RAM_1D, + INIT_RAM_1C, + INIT_RAM_1B, + INIT_RAM_1A, + INIT_RAM_19, + INIT_RAM_18, + INIT_RAM_17, + INIT_RAM_16, + INIT_RAM_15, + INIT_RAM_14, + INIT_RAM_13, + INIT_RAM_12, + INIT_RAM_11, + INIT_RAM_10, + INIT_RAM_0F, + INIT_RAM_0E, + INIT_RAM_0D, + INIT_RAM_0C, + INIT_RAM_0B, + INIT_RAM_0A, + INIT_RAM_09, + INIT_RAM_08, + INIT_RAM_07, + INIT_RAM_06, + INIT_RAM_05, + INIT_RAM_04, + INIT_RAM_03, + INIT_RAM_02, + INIT_RAM_01, + INIT_RAM_00 + }; + reg [BIT_WIDTH-1:0] mem_t; + reg [13:0] addr; + integer dwidth = BIT_WIDTH; + integer awidth; // ADDR_WIDTH + wire grstn = GSR.GSRO; + + initial begin + bp_reg = 0; + pl_reg = 0; + bp_reg_async = 0; + bp_reg_sync = 0; + pl_reg_async = 0; + pl_reg_sync = 0; + end + + initial begin + case (dwidth) + 1: begin + awidth = 14; + end + 2: begin + awidth = 13; + end + 4: begin + awidth = 12; + end + 8: begin + awidth = 11; + end + 16: begin + awidth = 10; + end + 32: begin + awidth = 9; + end + default: begin + // $display ("%d: Unsupported data width\n", dwidth); + // $finish; + end + endcase + end + + always @(AD, awidth) begin + if (awidth == 14) begin + addr[13:0] = AD[13:0]; + mem_t[0] = ram_MEM[addr]; + end else if (awidth == 13) begin + addr[13:0] = {AD[13:1], 1'b0}; + mem_t[1:0] = {ram_MEM[addr+1], ram_MEM[addr]}; + end else if (awidth == 12) begin + addr[13:0] = {AD[13:2], 2'b00}; + mem_t[3:0] = {ram_MEM[addr+3], ram_MEM[addr+2], ram_MEM[addr+1], ram_MEM[addr]}; + end else if (awidth == 11) begin + addr[13:0] = {AD[13:3], 3'b000}; + mem_t[7:0] = { + ram_MEM[addr+7], + ram_MEM[addr+6], + ram_MEM[addr+5], + ram_MEM[addr+4], + ram_MEM[addr+3], + ram_MEM[addr+2], + ram_MEM[addr+1], + ram_MEM[addr] + }; + end else if (awidth == 10) begin + addr[13:0] = {AD[13:4], 4'b0000}; + mem_t[15:0] = { + ram_MEM[addr+15], + ram_MEM[addr+14], + ram_MEM[addr+13], + ram_MEM[addr+12], + ram_MEM[addr+11], + ram_MEM[addr+10], + ram_MEM[addr+9], + ram_MEM[addr+8], + ram_MEM[addr+7], + ram_MEM[addr+6], + ram_MEM[addr+5], + ram_MEM[addr+4], + ram_MEM[addr+3], + ram_MEM[addr+2], + ram_MEM[addr+1], + ram_MEM[addr] + }; + end else if (awidth == 9) begin + addr[13:0] = {AD[13:5], 5'b00000}; + mem_t[31:0] = { + ram_MEM[addr+31], + ram_MEM[addr+30], + ram_MEM[addr+29], + ram_MEM[addr+28], + ram_MEM[addr+27], + ram_MEM[addr+26], + ram_MEM[addr+25], + ram_MEM[addr+24], + ram_MEM[addr+23], + ram_MEM[addr+22], + ram_MEM[addr+21], + ram_MEM[addr+20], + ram_MEM[addr+19], + ram_MEM[addr+18], + ram_MEM[addr+17], + ram_MEM[addr+16], + ram_MEM[addr+15], + ram_MEM[addr+14], + ram_MEM[addr+13], + ram_MEM[addr+12], + ram_MEM[addr+11], + ram_MEM[addr+10], + ram_MEM[addr+9], + ram_MEM[addr+8], + ram_MEM[addr+7], + ram_MEM[addr+6], + ram_MEM[addr+5], + ram_MEM[addr+4], + ram_MEM[addr+3], + ram_MEM[addr+2], + ram_MEM[addr+1], + ram_MEM[addr] + }; + end + end + + assign DO = (READ_MODE === 1'b0) ? bp_reg : pl_reg; + + always @(bp_reg_async or bp_reg_sync or pl_reg_async or pl_reg_sync) begin + if (RESET_MODE == "ASYNC") begin + bp_reg <= bp_reg_async; + pl_reg <= pl_reg_async; + end else begin + bp_reg <= bp_reg_sync; + pl_reg <= pl_reg_sync; + end + end + + always @(posedge CLK or posedge RESET or negedge grstn) begin + if (!grstn) begin + pl_reg_async <= 0; + bp_reg_async <= 0; + end else if (RESET) begin + pl_reg_async <= 0; + bp_reg_async <= 0; + end else begin + if (OCE) begin + pl_reg_async <= bp_reg; + end + if (CE) begin + bp_reg_async[BIT_WIDTH-1:0] <= mem_t[BIT_WIDTH-1:0]; + end + end + end + + always @(posedge CLK or negedge grstn) begin + if (!grstn) begin + pl_reg_sync <= 0; + bp_reg_sync <= 0; + end else if (RESET) begin + pl_reg_sync <= 0; + bp_reg_sync <= 0; + end else begin + if (OCE) begin + pl_reg_sync <= bp_reg; + end + if (CE) begin + bp_reg_sync[BIT_WIDTH-1:0] <= mem_t[BIT_WIDTH-1:0]; + end + end + end + +endmodule //pROM + +//pROMX9 +module pROMX9 ( + DO, + AD, + CLK, + CE, + OCE, + RESET +); + + parameter READ_MODE = 1'b0; // 1'b0: bypass mode; 1'b1: pipeline mode + parameter BIT_WIDTH = 36; // 9, 18, 36 + parameter RESET_MODE = "SYNC"; //SYNC,ASYNC + parameter INIT_RAM_00 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_01 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_02 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_03 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_04 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_05 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_06 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_07 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_08 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_09 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0A = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0B = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0C = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0D = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0E = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0F = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_10 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_11 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_12 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_13 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_14 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_15 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_16 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_17 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_18 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_19 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1A = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1B = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1C = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1D = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1E = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1F = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_20 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_21 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_22 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_23 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_24 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_25 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_26 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_27 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_28 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_29 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2A = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2B = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2C = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2D = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2E = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2F = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_30 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_31 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_32 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_33 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_34 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_35 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_36 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_37 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_38 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_39 = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3A = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3B = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3C = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3D = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3E = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3F = 288'h000000000000000000000000000000000000000000000000000000000000000000000000; + + input CLK, CE; + input OCE; // clock enable of memory output register + input RESET; // resets registers, not memory contents + input [13:0] AD; + output [35:0] DO; + + reg [35:0] bp_reg, bp_reg_async, bp_reg_sync; + reg [35:0] pl_reg, pl_reg_async, pl_reg_sync; + reg [18431:0] ram_MEM = { + INIT_RAM_3F, + INIT_RAM_3E, + INIT_RAM_3D, + INIT_RAM_3C, + INIT_RAM_3B, + INIT_RAM_3A, + INIT_RAM_39, + INIT_RAM_38, + INIT_RAM_37, + INIT_RAM_36, + INIT_RAM_35, + INIT_RAM_34, + INIT_RAM_33, + INIT_RAM_32, + INIT_RAM_31, + INIT_RAM_30, + INIT_RAM_2F, + INIT_RAM_2E, + INIT_RAM_2D, + INIT_RAM_2C, + INIT_RAM_2B, + INIT_RAM_2A, + INIT_RAM_29, + INIT_RAM_28, + INIT_RAM_27, + INIT_RAM_26, + INIT_RAM_25, + INIT_RAM_24, + INIT_RAM_23, + INIT_RAM_22, + INIT_RAM_21, + INIT_RAM_20, + INIT_RAM_1F, + INIT_RAM_1E, + INIT_RAM_1D, + INIT_RAM_1C, + INIT_RAM_1B, + INIT_RAM_1A, + INIT_RAM_19, + INIT_RAM_18, + INIT_RAM_17, + INIT_RAM_16, + INIT_RAM_15, + INIT_RAM_14, + INIT_RAM_13, + INIT_RAM_12, + INIT_RAM_11, + INIT_RAM_10, + INIT_RAM_0F, + INIT_RAM_0E, + INIT_RAM_0D, + INIT_RAM_0C, + INIT_RAM_0B, + INIT_RAM_0A, + INIT_RAM_09, + INIT_RAM_08, + INIT_RAM_07, + INIT_RAM_06, + INIT_RAM_05, + INIT_RAM_04, + INIT_RAM_03, + INIT_RAM_02, + INIT_RAM_01, + INIT_RAM_00 + }; + reg [BIT_WIDTH-1:0] mem_t; + reg [14:0] addr; + integer dwidth = BIT_WIDTH; + integer awidth; // ADDR_WIDTH + wire grstn = GSR.GSRO; + + initial begin + bp_reg = 0; + pl_reg = 0; + bp_reg_async = 0; + bp_reg_sync = 0; + pl_reg_async = 0; + pl_reg_sync = 0; + end + + initial begin + case (dwidth) + 9: begin + awidth = 11; + end + 18: begin + awidth = 10; + end + 36: begin + awidth = 9; + end + default: begin + // $display ("%d: Unsupported data width\n", dwidth); + // $finish; + end + endcase + end + + always @(AD, awidth) begin + if (awidth == 11) begin + addr[14:0] = AD[13:3] * dwidth; + mem_t[8:0] = { + ram_MEM[addr+8], + ram_MEM[addr+7], + ram_MEM[addr+6], + ram_MEM[addr+5], + ram_MEM[addr+4], + ram_MEM[addr+3], + ram_MEM[addr+2], + ram_MEM[addr+1], + ram_MEM[addr] + }; + + end else if (awidth == 10) begin + addr[14:0] = AD[13:4] * dwidth; + mem_t[17:0] = { + ram_MEM[addr+17], + ram_MEM[addr+16], + ram_MEM[addr+15], + ram_MEM[addr+14], + ram_MEM[addr+13], + ram_MEM[addr+12], + ram_MEM[addr+11], + ram_MEM[addr+10], + ram_MEM[addr+9], + ram_MEM[addr+8], + ram_MEM[addr+7], + ram_MEM[addr+6], + ram_MEM[addr+5], + ram_MEM[addr+4], + ram_MEM[addr+3], + ram_MEM[addr+2], + ram_MEM[addr+1], + ram_MEM[addr] + }; + end else if (awidth == 9) begin + addr[14:0] = AD[13:5] * dwidth; + mem_t[35:0] = { + ram_MEM[addr+35], + ram_MEM[addr+34], + ram_MEM[addr+33], + ram_MEM[addr+32], + ram_MEM[addr+31], + ram_MEM[addr+30], + ram_MEM[addr+29], + ram_MEM[addr+28], + ram_MEM[addr+27], + ram_MEM[addr+26], + ram_MEM[addr+25], + ram_MEM[addr+24], + ram_MEM[addr+23], + ram_MEM[addr+22], + ram_MEM[addr+21], + ram_MEM[addr+20], + ram_MEM[addr+19], + ram_MEM[addr+18], + ram_MEM[addr+17], + ram_MEM[addr+16], + ram_MEM[addr+15], + ram_MEM[addr+14], + ram_MEM[addr+13], + ram_MEM[addr+12], + ram_MEM[addr+11], + ram_MEM[addr+10], + ram_MEM[addr+9], + ram_MEM[addr+8], + ram_MEM[addr+7], + ram_MEM[addr+6], + ram_MEM[addr+5], + ram_MEM[addr+4], + ram_MEM[addr+3], + ram_MEM[addr+2], + ram_MEM[addr+1], + ram_MEM[addr] + }; + end + end + + assign DO = (READ_MODE === 1'b0) ? bp_reg : pl_reg; + + always @(bp_reg_async or bp_reg_sync or pl_reg_async or pl_reg_sync) begin + if (RESET_MODE == "ASYNC") begin + bp_reg <= bp_reg_async; + pl_reg <= pl_reg_async; + end else begin + bp_reg <= bp_reg_sync; + pl_reg <= pl_reg_sync; + end + end + + always @(posedge CLK or posedge RESET or negedge grstn) begin + if (!grstn) begin + pl_reg_async <= 0; + bp_reg_async <= 0; + end else if (RESET) begin + pl_reg_async <= 0; + bp_reg_async <= 0; + end else begin + if (OCE) begin + pl_reg_async <= bp_reg; + end + if (CE) begin + bp_reg_async[BIT_WIDTH-1:0] <= mem_t[BIT_WIDTH-1:0]; + end + end + end + + always @(posedge CLK or negedge grstn) begin + if (!grstn) begin + pl_reg_sync <= 0; + bp_reg_sync <= 0; + end else if (RESET) begin + pl_reg_sync <= 0; + bp_reg_sync <= 0; + end else begin + if (OCE) begin + pl_reg_sync <= bp_reg; + end + if (CE) begin + bp_reg_sync[BIT_WIDTH-1:0] <= mem_t[BIT_WIDTH-1:0]; + end + end + end + +endmodule //pROMX9 + + +//SDP36KE +module SDP36KE ( + DO, + DOP, + DECCO, + SECCO, + ECCP, + DI, + DIP, + BLKSELA, + BLKSELB, + ADA, + ADB, + DECCI, + SECCI, + CLKA, + CLKB, + CEA, + CEB, + OCE, + RESET +); + + parameter ECC_WRITE_EN = "TRUE"; //"FALSE":disable ECC WRITE mode; "TRUE":enable ECC WRITE mode + parameter ECC_READ_EN = "TRUE"; //"FALSE":disable ECC READ mode; "TRUE":enable ECC READ mode + parameter READ_MODE = 1'b0; // 1'b0: bypass mode; 1'b1: pipeline mode + parameter BLK_SEL_A = 3'b000; + parameter BLK_SEL_B = 3'b000; + parameter RESET_MODE = "SYNC"; //SYNC,ASYNC + parameter INIT_FILE = "NONE"; //"NONE","*.ini" + parameter INIT_RAM_00 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_01 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_02 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_03 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_04 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_05 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_06 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_07 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_08 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_09 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0A = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0B = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0C = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0D = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0E = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_0F = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_10 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_11 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_12 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_13 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_14 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_15 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_16 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_17 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_18 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_19 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1A = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1B = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1C = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1D = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1E = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_1F = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_20 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_21 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_22 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_23 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_24 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_25 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_26 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_27 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_28 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_29 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2A = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2B = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2C = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2D = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2E = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_2F = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_30 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_31 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_32 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_33 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_34 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_35 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_36 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_37 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_38 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_39 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3A = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3B = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3C = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3D = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3E = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_3F = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_40 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_41 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_42 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_43 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_44 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_45 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_46 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_47 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_48 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_49 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_4A = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_4B = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_4C = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_4D = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_4E = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_4F = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_50 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_51 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_52 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_53 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_54 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_55 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_56 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_57 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_58 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_59 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_5A = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_5B = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_5C = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_5D = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_5E = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_5F = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_60 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_61 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_62 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_63 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_64 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_65 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_66 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_67 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_68 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_69 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_6A = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_6B = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_6C = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_6D = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_6E = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_6F = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_70 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_71 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_72 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_73 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_74 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_75 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_76 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_77 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_78 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_79 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_7A = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_7B = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_7C = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_7D = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_7E = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INIT_RAM_7F = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INITP_RAM_00 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INITP_RAM_01 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INITP_RAM_02 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INITP_RAM_03 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INITP_RAM_04 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INITP_RAM_05 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INITP_RAM_06 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INITP_RAM_07 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INITP_RAM_08 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INITP_RAM_09 = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INITP_RAM_0A = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INITP_RAM_0B = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INITP_RAM_0C = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INITP_RAM_0D = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INITP_RAM_0E = 256'h0000000000000000000000000000000000000000000000000000000000000000; + parameter INITP_RAM_0F = 256'h0000000000000000000000000000000000000000000000000000000000000000; + + input CLKA, CEA, CLKB, CEB; + input OCE; // clock enable of memory output register + input RESET; // resets output registers, not memory contents + input [8:0] ADA, ADB; + input [63:0] DI; + input [7:0] DIP; + input [2:0] BLKSELA, BLKSELB; + input DECCI, SECCI; + output [63:0] DO; + output [7:0] DOP; + output DECCO, SECCO; + output [7:0] ECCP; + + localparam mem_depth = 512; + + reg [73:0] pl_reg, pl_reg_async, pl_reg_sync; + reg [73:0] bp_reg, bp_reg_async, bp_reg_sync; + reg DECCO, SECCO; + reg [7:0] ECCP; + reg [63:0] DO; + reg [7:0] DOP; + reg [36863:0] ram_MEM; + reg [32767:0] mem_32k; + reg [4095:0] memp_4k; + reg [71:0] mem_a; + reg [71:0] mem_b; + reg mc, bs_ena, bs_enb; + wire pcea, pceb; + integer bit_width_da = 72; + integer bit_width_db = 72; + integer bit_depth_ada = 9; + integer bit_depth_adb = 9; // ADDR_WIDTH + reg [16:0] addr_a, addr_b; + //wire [9:0] addr_a_r,addr_b_r; + reg [63:0] data_b; + integer width_max = 72; + integer i_a, i_d, i_m, i; + reg [7:0] ecc_a, ecc_b; + reg [7:0] ecc_addr; + reg [1:0] ecc_err; + wire grstn = GSR.GSRO; + reg [71:0] mem_init[mem_depth-1:0]; + + initial begin + mem_32k = { + INIT_RAM_7F, + INIT_RAM_7E, + INIT_RAM_7D, + INIT_RAM_7C, + INIT_RAM_7B, + INIT_RAM_7A, + INIT_RAM_79, + INIT_RAM_78, + INIT_RAM_77, + INIT_RAM_76, + INIT_RAM_75, + INIT_RAM_74, + INIT_RAM_73, + INIT_RAM_72, + INIT_RAM_71, + INIT_RAM_70, + INIT_RAM_6F, + INIT_RAM_6E, + INIT_RAM_6D, + INIT_RAM_6C, + INIT_RAM_6B, + INIT_RAM_6A, + INIT_RAM_69, + INIT_RAM_68, + INIT_RAM_67, + INIT_RAM_66, + INIT_RAM_65, + INIT_RAM_64, + INIT_RAM_63, + INIT_RAM_62, + INIT_RAM_61, + INIT_RAM_60, + INIT_RAM_5F, + INIT_RAM_5E, + INIT_RAM_5D, + INIT_RAM_5C, + INIT_RAM_5B, + INIT_RAM_5A, + INIT_RAM_59, + INIT_RAM_58, + INIT_RAM_57, + INIT_RAM_56, + INIT_RAM_55, + INIT_RAM_54, + INIT_RAM_53, + INIT_RAM_52, + INIT_RAM_51, + INIT_RAM_50, + INIT_RAM_4F, + INIT_RAM_4E, + INIT_RAM_4D, + INIT_RAM_4C, + INIT_RAM_4B, + INIT_RAM_4A, + INIT_RAM_49, + INIT_RAM_48, + INIT_RAM_47, + INIT_RAM_46, + INIT_RAM_45, + INIT_RAM_44, + INIT_RAM_43, + INIT_RAM_42, + INIT_RAM_41, + INIT_RAM_40, + INIT_RAM_3F, + INIT_RAM_3E, + INIT_RAM_3D, + INIT_RAM_3C, + INIT_RAM_3B, + INIT_RAM_3A, + INIT_RAM_39, + INIT_RAM_38, + INIT_RAM_37, + INIT_RAM_36, + INIT_RAM_35, + INIT_RAM_34, + INIT_RAM_33, + INIT_RAM_32, + INIT_RAM_31, + INIT_RAM_30, + INIT_RAM_2F, + INIT_RAM_2E, + INIT_RAM_2D, + INIT_RAM_2C, + INIT_RAM_2B, + INIT_RAM_2A, + INIT_RAM_29, + INIT_RAM_28, + INIT_RAM_27, + INIT_RAM_26, + INIT_RAM_25, + INIT_RAM_24, + INIT_RAM_23, + INIT_RAM_22, + INIT_RAM_21, + INIT_RAM_20, + INIT_RAM_1F, + INIT_RAM_1E, + INIT_RAM_1D, + INIT_RAM_1C, + INIT_RAM_1B, + INIT_RAM_1A, + INIT_RAM_19, + INIT_RAM_18, + INIT_RAM_17, + INIT_RAM_16, + INIT_RAM_15, + INIT_RAM_14, + INIT_RAM_13, + INIT_RAM_12, + INIT_RAM_11, + INIT_RAM_10, + INIT_RAM_0F, + INIT_RAM_0E, + INIT_RAM_0D, + INIT_RAM_0C, + INIT_RAM_0B, + INIT_RAM_0A, + INIT_RAM_09, + INIT_RAM_08, + INIT_RAM_07, + INIT_RAM_06, + INIT_RAM_05, + INIT_RAM_04, + INIT_RAM_03, + INIT_RAM_02, + INIT_RAM_01, + INIT_RAM_00 + }; + memp_4k = { + INITP_RAM_0F, + INITP_RAM_0E, + INITP_RAM_0D, + INITP_RAM_0C, + INITP_RAM_0B, + INITP_RAM_0A, + INITP_RAM_09, + INITP_RAM_08, + INITP_RAM_07, + INITP_RAM_06, + INITP_RAM_05, + INITP_RAM_04, + INITP_RAM_03, + INITP_RAM_02, + INITP_RAM_01, + INITP_RAM_00 + }; + + if (INIT_FILE == "NONE") begin + if (width_max == 72) begin + for (i = 0; i < 2 ** 9; i = i + 1) begin + ram_MEM[(i*72+71)-:72] = { + memp_4k[i*8+7], + mem_32k[(i*64+63)-:8], + memp_4k[i*8+6], + mem_32k[(i*64+55)-:8], + memp_4k[i*8+5], + mem_32k[(i*64+47)-:8], + memp_4k[i*8+4], + mem_32k[(i*64+39)-:8], + memp_4k[i*8+3], + mem_32k[(i*64+31)-:8], + memp_4k[i*8+2], + mem_32k[(i*64+23)-:8], + memp_4k[i*8+1], + mem_32k[(i*64+15)-:8], + memp_4k[i*8], + mem_32k[(i*64+7)-:8] + }; + end + end + + end else begin // memory initialization from memory file + + for (i_a = 0; i_a < mem_depth; i_a = i_a + 1) begin + for (i_d = 0; i_d < width_max; i_d = i_d + 1) begin + mem_init[i_a][i_d] = 1'b0; + end + end + + $readmemh(INIT_FILE, mem_init); + + case (width_max) + 72: + for (i_m = 0; i_m <= mem_depth; i_m = i_m + 1) begin + ram_MEM[(i_m*72+71)-:72] = mem_init[i_m]; + end + + endcase // + + end + + end + + + initial begin + bp_reg = 0; + pl_reg = 0; + bp_reg_async = 0; + bp_reg_sync = 0; + pl_reg_async = 0; + pl_reg_sync = 0; + mc = 1'b0; + ECCP = 8'b0; + DECCO = 1'b0; + SECCO = 1'b0; + DO = 64'b0; + DOP = 8'b0; + + end + + assign pcea = CEA && bs_ena && grstn; + assign pceb = CEB && bs_enb; + + always @(BLKSELA, BLKSELB) begin + if (BLKSELA == BLK_SEL_A) begin + bs_ena = 1; + end else begin + bs_ena = 0; + end + + if (BLKSELB == BLK_SEL_B) begin + bs_enb = 1; + end else begin + bs_enb = 0; + end + end + + always @(ADA, ADB, bit_depth_ada, bit_depth_adb, mc) begin + if (bit_depth_ada == 9) begin + addr_a = ADA[8:0] * 72; + end + + if (bit_depth_adb == 9) begin + addr_b = ADB[8:0] * 72; + mem_b[71:0] = ram_MEM[(addr_b+71)-:72]; + end + end + + always @(DI) begin + ecc_a[0] = DI[ 0]^DI[ 1]^DI[ 2]^DI[ 3]^DI[ 4]^DI[ 5]^DI[ 6]^DI[ 7]^DI[10]^DI[13]^DI[14]^DI[17]^DI[20]^DI[23]^DI[24]^DI[27]^DI[35]^DI[43]^DI[46]^DI[47]^DI[51]^DI[52]^DI[53]^DI[56]^DI[57]^DI[58]; + ecc_a[1] = DI[ 0]^DI[ 1]^DI[ 2]^DI[ 8]^DI[ 9]^DI[10]^DI[11]^DI[12]^DI[13]^DI[14]^DI[15]^DI[18]^DI[21]^DI[22]^DI[25]^DI[28]^DI[31]^DI[32]^DI[35]^DI[43]^DI[51]^DI[54]^DI[55]^DI[59]^DI[60]^DI[61]; + ecc_a[2] = DI[ 3]^DI[ 4]^DI[ 5]^DI[ 8]^DI[ 9]^DI[10]^DI[16]^DI[17]^DI[18]^DI[19]^DI[20]^DI[21]^DI[22]^DI[23]^DI[26]^DI[29]^DI[30]^DI[33]^DI[36]^DI[39]^DI[40]^DI[43]^DI[51]^DI[59]^DI[62]^DI[63]; + ecc_a[3] = DI[ 3]^DI[ 6]^DI[ 7]^DI[11]^DI[12]^DI[13]^DI[16]^DI[17]^DI[18]^DI[24]^DI[25]^DI[26]^DI[27]^DI[28]^DI[29]^DI[30]^DI[31]^DI[34]^DI[37]^DI[38]^DI[41]^DI[44]^DI[47]^DI[48]^DI[51]^DI[59]; + ecc_a[4] = DI[ 3]^DI[11]^DI[14]^DI[15]^DI[19]^DI[20]^DI[21]^DI[24]^DI[25]^DI[26]^DI[32]^DI[33]^DI[34]^DI[35]^DI[36]^DI[37]^DI[38]^DI[39]^DI[42]^DI[45]^DI[46]^DI[49]^DI[52]^DI[55]^DI[56]^DI[59]; + ecc_a[5] = DI[ 0]^DI[ 3]^DI[11]^DI[19]^DI[22]^DI[23]^DI[27]^DI[28]^DI[29]^DI[32]^DI[33]^DI[34]^DI[40]^DI[41]^DI[42]^DI[43]^DI[44]^DI[45]^DI[46]^DI[47]^DI[50]^DI[53]^DI[54]^DI[57]^DI[60]^DI[63]; + ecc_a[6] = DI[ 1]^DI[ 4]^DI[ 7]^DI[ 8]^DI[11]^DI[19]^DI[27]^DI[30]^DI[31]^DI[35]^DI[36]^DI[37]^DI[40]^DI[41]^DI[42]^DI[48]^DI[49]^DI[50]^DI[51]^DI[52]^DI[53]^DI[54]^DI[55]^DI[58]^DI[61]^DI[62]; + ecc_a[7] = DI[ 2]^DI[ 5]^DI[ 6]^DI[ 9]^DI[12]^DI[15]^DI[16]^DI[19]^DI[27]^DI[35]^DI[38]^DI[39]^DI[43]^DI[44]^DI[45]^DI[48]^DI[49]^DI[50]^DI[56]^DI[57]^DI[58]^DI[59]^DI[60]^DI[61]^DI[62]^DI[63]; + end + + always @(posedge CLKA) begin + if (pcea) begin + if (bit_width_da == 72) begin + if (ECC_WRITE_EN == "TRUE") begin + {ram_MEM[(addr_a+71)-:9]} <= DECCI ? {ecc_a[7],DI[63],!DI[62],DI[61:56]} : {ecc_a[7],DI[63:56]}; + {ram_MEM[(addr_a+62)-:9]} <= {ecc_a[6], DI[55:48]}; + {ram_MEM[(addr_a+53)-:9]} <= {ecc_a[5], DI[47:40]}; + {ram_MEM[(addr_a+44)-:9]} <= {ecc_a[4], DI[39:32]}; + {ram_MEM[(addr_a+35)-:9]} <= (SECCI | DECCI) ? {ecc_a[3],DI[31],!DI[30],DI[29:24]} : {ecc_a[3],DI[31:24]}; + {ram_MEM[(addr_a+26)-:9]} <= {ecc_a[2], DI[23:16]}; + {ram_MEM[(addr_a+17)-:9]} <= {ecc_a[1], DI[15:8]}; + {ram_MEM[(addr_a+8)-:9]} <= {ecc_a[0], DI[7:0]}; + end else begin + {ram_MEM[(addr_a+71)-:9]} <= DECCI ? {DIP[7],DI[63],!DI[62],DI[61:56]} : {DIP[7],DI[63:56]}; + {ram_MEM[(addr_a+62)-:9]} <= {DIP[6], DI[55:48]}; + {ram_MEM[(addr_a+53)-:9]} <= {DIP[5], DI[47:40]}; + {ram_MEM[(addr_a+44)-:9]} <= {DIP[4], DI[39:32]}; + {ram_MEM[(addr_a+35)-:9]} <= (SECCI | DECCI) ? {DIP[3],DI[31],!DI[30],DI[29:24]} : {DIP[3],DI[31:24]}; + {ram_MEM[(addr_a+26)-:9]} <= {DIP[2], DI[23:16]}; + {ram_MEM[(addr_a+17)-:9]} <= {DIP[1], DI[15:8]}; + {ram_MEM[(addr_a+8)-:9]} <= {DIP[0], DI[7:0]}; + + end + end + mc <= ~mc; + end + end + + always @(addr_b or ram_MEM) begin + + data_b = { + ram_MEM[(addr_b+70)-:8], + ram_MEM[(addr_b+61)-:8], + ram_MEM[(addr_b+52)-:8], + ram_MEM[(addr_b+43)-:8], + ram_MEM[(addr_b+34)-:8], + ram_MEM[(addr_b+25)-:8], + ram_MEM[(addr_b+16)-:8], + ram_MEM[(addr_b+7)-:8] + }; + ecc_b = { + ram_MEM[addr_b+71], + ram_MEM[addr_b+62], + ram_MEM[addr_b+53], + ram_MEM[addr_b+44], + ram_MEM[addr_b+35], + ram_MEM[addr_b+26], + ram_MEM[addr_b+17], + ram_MEM[addr_b+8] + }; + + if (ECC_READ_EN == "TRUE") begin + ecc_addr[0] = ecc_b[0]^data_b[ 0]^data_b[ 1]^data_b[ 2]^data_b[ 3]^data_b[ 4]^data_b[ 5]^data_b[ 6]^data_b[ 7]^data_b[10]^data_b[13]^data_b[14]^data_b[17]^data_b[20]^data_b[23]^data_b[24]^data_b[27]^data_b[35]^data_b[43]^data_b[46]^data_b[47]^data_b[51]^data_b[52]^data_b[53]^data_b[56]^data_b[57]^data_b[58]; + ecc_addr[1] = ecc_b[1]^data_b[ 0]^data_b[ 1]^data_b[ 2]^data_b[ 8]^data_b[ 9]^data_b[10]^data_b[11]^data_b[12]^data_b[13]^data_b[14]^data_b[15]^data_b[18]^data_b[21]^data_b[22]^data_b[25]^data_b[28]^data_b[31]^data_b[32]^data_b[35]^data_b[43]^data_b[51]^data_b[54]^data_b[55]^data_b[59]^data_b[60]^data_b[61]; + ecc_addr[2] = ecc_b[2]^data_b[ 3]^data_b[ 4]^data_b[ 5]^data_b[ 8]^data_b[ 9]^data_b[10]^data_b[16]^data_b[17]^data_b[18]^data_b[19]^data_b[20]^data_b[21]^data_b[22]^data_b[23]^data_b[26]^data_b[29]^data_b[30]^data_b[33]^data_b[36]^data_b[39]^data_b[40]^data_b[43]^data_b[51]^data_b[59]^data_b[62]^data_b[63]; + ecc_addr[3] = ecc_b[3]^data_b[ 3]^data_b[ 6]^data_b[ 7]^data_b[11]^data_b[12]^data_b[13]^data_b[16]^data_b[17]^data_b[18]^data_b[24]^data_b[25]^data_b[26]^data_b[27]^data_b[28]^data_b[29]^data_b[30]^data_b[31]^data_b[34]^data_b[37]^data_b[38]^data_b[41]^data_b[44]^data_b[47]^data_b[48]^data_b[51]^data_b[59]; + ecc_addr[4] = ecc_b[4]^data_b[ 3]^data_b[11]^data_b[14]^data_b[15]^data_b[19]^data_b[20]^data_b[21]^data_b[24]^data_b[25]^data_b[26]^data_b[32]^data_b[33]^data_b[34]^data_b[35]^data_b[36]^data_b[37]^data_b[38]^data_b[39]^data_b[42]^data_b[45]^data_b[46]^data_b[49]^data_b[52]^data_b[55]^data_b[56]^data_b[59]; + ecc_addr[5] = ecc_b[5]^data_b[ 0]^data_b[ 3]^data_b[11]^data_b[19]^data_b[22]^data_b[23]^data_b[27]^data_b[28]^data_b[29]^data_b[32]^data_b[33]^data_b[34]^data_b[40]^data_b[41]^data_b[42]^data_b[43]^data_b[44]^data_b[45]^data_b[46]^data_b[47]^data_b[50]^data_b[53]^data_b[54]^data_b[57]^data_b[60]^data_b[63]; + ecc_addr[6] = ecc_b[6]^data_b[ 1]^data_b[ 4]^data_b[ 7]^data_b[ 8]^data_b[11]^data_b[19]^data_b[27]^data_b[30]^data_b[31]^data_b[35]^data_b[36]^data_b[37]^data_b[40]^data_b[41]^data_b[42]^data_b[48]^data_b[49]^data_b[50]^data_b[51]^data_b[52]^data_b[53]^data_b[54]^data_b[55]^data_b[58]^data_b[61]^data_b[62]; + ecc_addr[7] = ecc_b[7]^data_b[ 2]^data_b[ 5]^data_b[ 6]^data_b[ 9]^data_b[12]^data_b[15]^data_b[16]^data_b[19]^data_b[27]^data_b[35]^data_b[38]^data_b[39]^data_b[43]^data_b[44]^data_b[45]^data_b[48]^data_b[49]^data_b[50]^data_b[56]^data_b[57]^data_b[58]^data_b[59]^data_b[60]^data_b[61]^data_b[62]^data_b[63]; + + if (ecc_addr) begin + ecc_err = {!(^ecc_addr), ^ecc_addr}; + case (ecc_addr) + 8'b00100011: data_b[0] = !data_b[0]; + 8'b01000011: data_b[1] = !data_b[1]; + 8'b10000011: data_b[2] = !data_b[2]; + 8'b00111101: data_b[3] = !data_b[3]; + 8'b01000101: data_b[4] = !data_b[4]; + 8'b10000101: data_b[5] = !data_b[5]; + 8'b10001001: data_b[6] = !data_b[6]; + 8'b01001001: data_b[7] = !data_b[7]; + 8'b01000110: data_b[8] = !data_b[8]; + 8'b10000110: data_b[9] = !data_b[9]; + 8'b00000111: data_b[10] = !data_b[10]; + 8'b01111010: data_b[11] = !data_b[11]; + 8'b10001010: data_b[12] = !data_b[12]; + 8'b00001011: data_b[13] = !data_b[13]; + 8'b00010011: data_b[14] = !data_b[14]; + 8'b10010010: data_b[15] = !data_b[15]; + 8'b10001100: data_b[16] = !data_b[16]; + 8'b00001101: data_b[17] = !data_b[17]; + 8'b00001110: data_b[18] = !data_b[18]; + 8'b11110100: data_b[19] = !data_b[19]; + 8'b00010101: data_b[20] = !data_b[20]; + 8'b00010110: data_b[21] = !data_b[21]; + 8'b00100110: data_b[22] = !data_b[22]; + 8'b00100101: data_b[23] = !data_b[23]; + 8'b00011001: data_b[24] = !data_b[24]; + 8'b00011010: data_b[25] = !data_b[25]; + 8'b00011100: data_b[26] = !data_b[26]; + 8'b11101001: data_b[27] = !data_b[27]; + 8'b00101010: data_b[28] = !data_b[28]; + 8'b00101100: data_b[29] = !data_b[29]; + 8'b01001100: data_b[30] = !data_b[30]; + 8'b01001010: data_b[31] = !data_b[31]; + 8'b00110010: data_b[32] = !data_b[32]; + 8'b00110100: data_b[33] = !data_b[33]; + 8'b00111000: data_b[34] = !data_b[34]; + 8'b11010011: data_b[35] = !data_b[35]; + 8'b01010100: data_b[36] = !data_b[36]; + 8'b01011000: data_b[37] = !data_b[37]; + 8'b10011000: data_b[38] = !data_b[38]; + 8'b10010100: data_b[39] = !data_b[39]; + 8'b01100100: data_b[40] = !data_b[40]; + 8'b01101000: data_b[41] = !data_b[41]; + 8'b01110000: data_b[42] = !data_b[42]; + 8'b10100111: data_b[43] = !data_b[43]; + 8'b10101000: data_b[44] = !data_b[44]; + 8'b10110000: data_b[45] = !data_b[45]; + 8'b00110001: data_b[46] = !data_b[46]; + 8'b00101001: data_b[47] = !data_b[47]; + 8'b11001000: data_b[48] = !data_b[48]; + 8'b11010000: data_b[49] = !data_b[49]; + 8'b11100000: data_b[50] = !data_b[50]; + 8'b01001111: data_b[51] = !data_b[51]; + 8'b01010001: data_b[52] = !data_b[52]; + 8'b01100001: data_b[53] = !data_b[53]; + 8'b01100010: data_b[54] = !data_b[54]; + 8'b01010010: data_b[55] = !data_b[55]; + 8'b10010001: data_b[56] = !data_b[56]; + 8'b10100001: data_b[57] = !data_b[57]; + 8'b11000001: data_b[58] = !data_b[58]; + 8'b10011110: data_b[59] = !data_b[59]; + 8'b10100010: data_b[60] = !data_b[60]; + 8'b11000010: data_b[61] = !data_b[61]; + 8'b11000100: data_b[62] = !data_b[62]; + 8'b10100100: data_b[63] = !data_b[63]; + 8'b00000001: ecc_b[0] = !ecc_b[0]; + 8'b00000010: ecc_b[1] = !ecc_b[1]; + 8'b00000100: ecc_b[2] = !ecc_b[2]; + 8'b00001000: ecc_b[3] = !ecc_b[3]; + 8'b00010000: ecc_b[4] = !ecc_b[4]; + 8'b00100000: ecc_b[5] = !ecc_b[5]; + 8'b01000000: ecc_b[6] = !ecc_b[6]; + 8'b10000000: ecc_b[7] = !ecc_b[7]; + endcase + end else ecc_err = 2'b00; + end else ecc_err = 2'b00; + end + + always @(bp_reg_async or bp_reg_sync or pl_reg_async or pl_reg_sync) begin + if (RESET_MODE == "ASYNC") begin + bp_reg <= bp_reg_async; + pl_reg <= pl_reg_async; + end else begin + bp_reg <= bp_reg_sync; + pl_reg <= pl_reg_sync; + end + end + + always @(posedge CLKB or posedge RESET or negedge grstn) begin + if (!grstn) begin + pl_reg_async <= 0; + bp_reg_async <= 0; + end else if (RESET) begin + pl_reg_async <= 0; + bp_reg_async <= 0; + end else begin + if (OCE) begin + pl_reg_async <= bp_reg; + end + if (pceb) begin + bp_reg_async[73:0] <= {ecc_err, ecc_b, data_b}; + end + end + end + + always @(posedge CLKB or negedge grstn) begin + if (!grstn) begin + pl_reg_sync <= 0; + bp_reg_sync <= 0; + end else if (RESET) begin + pl_reg_sync <= 0; + bp_reg_sync <= 0; + end else begin + if (OCE) begin + pl_reg_sync <= bp_reg; + end + if (pceb) begin + bp_reg_sync[73:0] <= {ecc_err, ecc_b, data_b}; + end + end + end + + always @(bp_reg, pl_reg) begin + if (READ_MODE == 1'b0) begin + DO <= {bp_reg[63:0]}; + DOP <= {bp_reg[71:64]}; + SECCO <= bp_reg[72]; + DECCO <= bp_reg[73]; + end else begin + DO <= pl_reg[63:0]; + DOP <= {pl_reg[71:64]}; + SECCO <= pl_reg[72]; + DECCO <= pl_reg[73]; + + end + end + + always @(posedge CLKA or negedge grstn) begin + if (!grstn) begin + ECCP = 8'b0; + end else if (ECC_WRITE_EN == "TRUE" || ECC_READ_EN == "TRUE") begin + ECCP = ecc_a; + end + end + +endmodule // SDP36KE: semi dual port 36k Block SRAM with ECC + + +//SDP136K,serdes ram +module SDP136K ( + DO, + DI, + ADA, + ADB, + CLKA, + CLKB, + WE, + RE +); + + input CLKA, CLKB; + input WE, RE; + input [10:0] ADA, ADB; + input [67:0] DI; + output [67:0] DO; + + reg [67:0] data_out; + reg [67:0] mem[2047:0]; + + always @(posedge CLKA) begin + if (WE) begin + mem[ADA] <= DI; + end + end + + always @(posedge CLKB) begin + if (RE) begin + data_out <= mem[ADB]; + end + end + + assign DO = data_out; + +endmodule + + +//////DSP models +//MULTADDALU12X12 +module MULTADDALU12X12 ( + DOUT, + CASO, + A0, + B0, + A1, + B1, + CASI, + ACCSEL, + CASISEL, + ADDSUB, + CLK, + CE, + RESET +); + + parameter A0REG_CLK = "BYPASS"; // "BYPASS","CLK0","CLK1" + parameter A0REG_CE = "CE0"; // "CE0","CE1" + parameter A0REG_RESET = "RESET0"; //"RESET0", "RESET1" + + parameter A1REG_CLK = "BYPASS"; // "BYPASS","CLK0","CLK1" + parameter A1REG_CE = "CE0"; // "CE0","CE1" + parameter A1REG_RESET = "RESET0"; //"RESET0", "RESET1" + + parameter B0REG_CLK = "BYPASS"; // "BYPASS","CLK0","CLK1" + parameter B0REG_CE = "CE0"; // "CE0","CE1" + parameter B0REG_RESET = "RESET0"; //"RESET0", "RESET1" + + parameter B1REG_CLK = "BYPASS"; // "BYPASS","CLK0","CLK1" + parameter B1REG_CE = "CE0"; // "CE0","CE1" + parameter B1REG_RESET = "RESET0"; //"RESET0", "RESET1" + + parameter ACCSEL_IREG_CLK = "BYPASS"; // "BYPASS","CLK0","CLK1" + parameter ACCSEL_IREG_CE = "CE0"; // "CE0","CE1" + parameter ACCSEL_IREG_RESET = "RESET0"; //"RESET0", "RESET1" + + parameter CASISEL_IREG_CLK = "BYPASS"; // "BYPASS","CLK0","CLK1" + parameter CASISEL_IREG_CE = "CE0"; // "CE0","CE1" + parameter CASISEL_IREG_RESET = "RESET0"; //"RESET0", "RESET1" + + parameter ADDSUB0_IREG_CLK = "BYPASS"; // "BYPASS","CLK0","CLK1" + parameter ADDSUB0_IREG_CE = "CE0"; // "CE0","CE1" + parameter ADDSUB0_IREG_RESET = "RESET0"; //"RESET0", "RESET1" + + parameter ADDSUB1_IREG_CLK = "BYPASS"; // "BYPASS","CLK0","CLK1" + parameter ADDSUB1_IREG_CE = "CE0"; // "CE0","CE1" + parameter ADDSUB1_IREG_RESET = "RESET0"; //"RESET0", "RESET1" + + parameter PREG0_CLK = "BYPASS"; // "BYPASS","CLK0","CLK1" //mult0 pipeline register + parameter PREG0_CE = "CE0"; // "CE0","CE1" + parameter PREG0_RESET = "RESET0"; //"RESET0", "RESET1" + + parameter PREG1_CLK = "BYPASS"; // "BYPASS","CLK0","CLK1" //mult1 pipeline register + parameter PREG1_CE = "CE0"; // "CE0","CE1" + parameter PREG1_RESET = "RESET0"; //"RESET0", "RESET1" + + parameter FB_PREG_EN = "FALSE"; // "FALSE";"TRUE" //feedback acc pipeline register,same clk/ce/reset as OREG + + parameter ACCSEL_PREG_CLK = "BYPASS"; // "BYPASS","CLK0","CLK1" + parameter ACCSEL_PREG_CE = "CE0"; // "CE0","CE1" + parameter ACCSEL_PREG_RESET = "RESET0"; //"RESET0", "RESET1" + + parameter CASISEL_PREG_CLK = "BYPASS"; // "BYPASS","CLK0","CLK1" + parameter CASISEL_PREG_CE = "CE0"; // "CE0","CE1" + parameter CASISEL_PREG_RESET = "RESET0"; //"RESET0", "RESET1" + + parameter ADDSUB0_PREG_CLK = "BYPASS"; // "BYPASS","CLK0","CLK1" + parameter ADDSUB0_PREG_CE = "CE0"; // "CE0","CE1" + parameter ADDSUB0_PREG_RESET = "RESET0"; //"RESET0", "RESET1" + + parameter ADDSUB1_PREG_CLK = "BYPASS"; // "BYPASS","CLK0","CLK1" + parameter ADDSUB1_PREG_CE = "CE0"; // "CE0","CE1" + parameter ADDSUB1_PREG_RESET = "RESET0"; //"RESET0", "RESET1" + + parameter OREG_CLK = "BYPASS"; // "BYPASS","CLK0","CLK1" + parameter OREG_CE = "CE0"; // "CE0","CE1" + parameter OREG_RESET = "RESET0"; //"RESET0", "RESET1" + + parameter MULT_RESET_MODE = "SYNC"; // SYNC,ASYNC + parameter PRE_LOAD = 48'h000000000000; + parameter DYN_ADD_SUB_0 = "FALSE"; //"TRUE","FALSE" + parameter ADD_SUB_0 = 1'b0; //1'b0: '+'; 1'b1: '-' + parameter DYN_ADD_SUB_1 = "FALSE"; //"TRUE","FALSE" + parameter ADD_SUB_1 = 1'b0; //1'b0: '+'; 1'b1: '-' + + parameter DYN_CASI_SEL = "FALSE"; //"TRUE","FALSE" + parameter CASI_SEL = 1'b0; //1'b0: select 0; 1'b1:select casi + parameter DYN_ACC_SEL = "FALSE"; //"TRUE","FALSE" + parameter ACC_SEL = 1'b0; //1'b0: PRE_LOAD;1'b1: DOUT feedback; + + output [47:0] DOUT, CASO; + input [11:0] A0, B0, A1, B1; + input [47:0] CASI; + input ACCSEL; + input CASISEL; + input [1:0] ADDSUB; + input [1:0] CLK, CE, RESET; + + reg + A0_CLK, + A0_CE, + A0_RESET, + A1_CLK, + A1_CE, + A1_RESET, + B0_CLK, + B0_CE, + B0_RESET, + B1_CLK, + B1_CE, + B1_RESET, + ACCSEL_ICLK, + ACCSEL_ICE, + ACCSEL_IRESET, + CASISEL_ICLK, + CASISEL_ICE, + CASISEL_IRESET, + ADDSUB0_ICLK, + ADDSUB0_ICE, + ADDSUB0_IRESET, + ADDSUB1_ICLK, + ADDSUB1_ICE, + ADDSUB1_IRESET, + P0_CLK, + P0_CE, + P0_RESET, + P1_CLK, + P1_CE, + P1_RESET, + ACCSEL_PCLK, + ACCSEL_PCE, + ACCSEL_PRESET, + CASISEL_PCLK, + CASISEL_PCE, + CASISEL_PRESET, + ADDSUB0_PCLK, + ADDSUB0_PCE, + ADDSUB0_PRESET, + ADDSUB1_PCLK, + ADDSUB1_PCE, + ADDSUB1_PRESET, + O_CLK, + O_CE, + O_RESET; + reg [11:0] + ina0_reg_async, + ina0_reg_sync, + ina1_reg_async, + ina1_reg_sync, + ina0, + ina0_reg, + ina1, + ina1_reg, + ina_preg_async, + ina_preg_sync, + ina_preg, + a_src; + reg [11:0] + inb0_reg_async, inb0_reg_sync, inb1_reg_async, inb1_reg_sync, inb0, inb0_reg, inb1, inb1_reg; + reg + accsel0_reg_async, + accsel0_reg_sync, + accsel_0, + accsel0_reg, + accsel1_reg_async, + accsel1_reg_sync, + accsel_1, + accsel1_reg; + reg + casisel0_reg_async, + casisel0_reg_sync, + casisel_0, + casisel0_reg, + casisel1_reg_async, + casisel1_reg_sync, + casisel_1, + casisel1_reg; + reg + addsub0_reg0_async, + addsub0_reg0_sync, + addsub0_reg0, + addsub0_0, + addsub0_reg1_async, + addsub0_reg1_sync, + addsub0_reg1, + addsub0_1; + reg + addsub1_reg0_async, + addsub1_reg0_sync, + addsub1_reg0, + addsub1_0, + addsub1_reg1_async, + addsub1_reg1_sync, + addsub1_reg1, + addsub1_1; + wire [23:0] a0, b0, mult_out0, a1, b1, mult_out1; + reg [23:0] + out0_reg_async, out0_reg_sync, out0, out0_reg, out1_reg_async, out1_reg_sync, out1, out1_reg; + reg [48:0] d_out, out_preg_async, out_preg_sync, out_preg, dout_reg, alu_out; + wire [47:0] m_out0, m_out1, acc_load, d_casi; + reg [48:0] out_reg_async, out_reg_sync, out_reg; + wire accsel_sig, casisel_sig, addsub0_sig, addsub1_sig; + reg [1:0] accsel_int; + reg [1:0] + accsel_int0_reg_async, + accsel_int0_reg_sync, + accsel_int0, + accsel_int0_reg, + accsel_int1_reg_async, + accsel_int1_reg_sync, + accsel_int1, + accsel_int1_reg; + + + wire grstn = GSR.GSRO; + + + always @(ina0_reg_async or ina0_reg_sync or ina1_reg_async or ina1_reg_sync or inb0_reg_async or inb0_reg_sync or inb1_reg_async or inb1_reg_sync or ina_preg_async or ina_preg_sync or accsel0_reg_async or accsel0_reg_sync or accsel1_reg_async or accsel1_reg_sync or casisel0_reg_async or casisel0_reg_sync or casisel1_reg_async or casisel1_reg_sync or addsub0_reg0_async or addsub0_reg0_sync or addsub0_reg1_async or addsub0_reg1_sync or addsub1_reg0_async or addsub1_reg0_sync or addsub1_reg1_async or addsub1_reg1_sync or out0_reg_async or out0_reg_sync or out1_reg_async or out1_reg_sync or out_preg_async or out_preg_sync or out_reg_sync or out_reg_async or accsel_int0_reg_async or accsel_int0_reg_sync or accsel_int0_reg or accsel_int1_reg_async or accsel_int1_reg_sync or accsel_int1_reg) + begin + if (MULT_RESET_MODE == "ASYNC") begin + ina0_reg <= ina0_reg_async; + ina1_reg <= ina1_reg_async; + inb0_reg <= inb0_reg_async; + inb1_reg <= inb1_reg_async; + accsel0_reg <= accsel0_reg_async; + accsel1_reg <= accsel1_reg_async; + addsub0_reg0 <= addsub0_reg0_async; + addsub0_reg1 <= addsub0_reg1_async; + addsub1_reg0 <= addsub1_reg0_async; + addsub1_reg1 <= addsub1_reg1_async; + casisel0_reg <= casisel0_reg_async; + casisel1_reg <= casisel1_reg_async; + out0_reg <= out0_reg_async; + out1_reg <= out1_reg_async; + out_preg <= out_preg_async; + ina_preg <= ina_preg_async; + out_reg <= out_reg_async; + accsel_int0_reg <= accsel_int0_reg_async; + accsel_int1_reg <= accsel_int1_reg_async; + end else if (MULT_RESET_MODE == "SYNC") begin + ina0_reg <= ina0_reg_sync; + ina1_reg <= ina1_reg_sync; + inb0_reg <= inb0_reg_sync; + inb1_reg <= inb1_reg_sync; + accsel0_reg <= accsel0_reg_sync; + accsel1_reg <= accsel1_reg_sync; + addsub0_reg0 <= addsub0_reg0_sync; + addsub0_reg1 <= addsub0_reg1_sync; + addsub1_reg0 <= addsub1_reg0_sync; + addsub1_reg1 <= addsub1_reg1_sync; + casisel0_reg <= casisel0_reg_sync; + casisel1_reg <= casisel1_reg_sync; + out0_reg <= out0_reg_sync; + out1_reg <= out1_reg_sync; + out_preg <= out_preg_sync; + ina_preg <= ina_preg_sync; + out_reg <= out_reg_sync; + accsel_int0_reg <= accsel_int0_reg_sync; + accsel_int1_reg <= accsel_int1_reg_sync; + end + end + + //clk,ce,reset mux + //A0REG + always @(CLK) begin + if (A0REG_CLK == "CLK0") A0_CLK = CLK[0]; + else if (A0REG_CLK == "CLK1") A0_CLK = CLK[1]; + end + + always @(CE) begin + if (A0REG_CE == "CE0") A0_CE = CE[0]; + else if (A0REG_CE == "CE1") A0_CE = CE[1]; + end + + always @(RESET) begin + if (A0REG_RESET == "RESET0") A0_RESET = RESET[0]; + else if (A0REG_RESET == "RESET1") A0_RESET = RESET[1]; + end + + //A1REG + always @(CLK) begin + if (A1REG_CLK == "CLK0") A1_CLK = CLK[0]; + else if (A1REG_CLK == "CLK1") A1_CLK = CLK[1]; + end + + always @(CE) begin + if (A1REG_CE == "CE0") A1_CE = CE[0]; + else if (A1REG_CE == "CE1") A1_CE = CE[1]; + end + + always @(RESET) begin + if (A1REG_RESET == "RESET0") A1_RESET = RESET[0]; + else if (A1REG_RESET == "RESET1") A1_RESET = RESET[1]; + end + + //B0REG + always @(CLK) begin + if (B0REG_CLK == "CLK0") B0_CLK = CLK[0]; + else if (B0REG_CLK == "CLK1") B0_CLK = CLK[1]; + end + + always @(CE) begin + if (B0REG_CE == "CE0") B0_CE = CE[0]; + else if (B0REG_CE == "CE1") B0_CE = CE[1]; + end + + always @(RESET) begin + if (B0REG_RESET == "RESET0") B0_RESET = RESET[0]; + else if (B0REG_RESET == "RESET1") B0_RESET = RESET[1]; + end + + //B1REG + always @(CLK) begin + if (B1REG_CLK == "CLK0") B1_CLK = CLK[0]; + else if (B1REG_CLK == "CLK1") B1_CLK = CLK[1]; + end + + always @(CE) begin + if (B1REG_CE == "CE0") B1_CE = CE[0]; + else if (B1REG_CE == "CE1") B1_CE = CE[1]; + end + + always @(RESET) begin + if (B1REG_RESET == "RESET0") B1_RESET = RESET[0]; + else if (B1REG_RESET == "RESET1") B1_RESET = RESET[1]; + end + + //IREG + always @(CLK) begin + if (ACCSEL_IREG_CLK == "CLK0") ACCSEL_ICLK = CLK[0]; + else if (ACCSEL_IREG_CLK == "CLK1") ACCSEL_ICLK = CLK[1]; + end + + always @(CE) begin + if (ACCSEL_IREG_CE == "CE0") ACCSEL_ICE = CE[0]; + else if (ACCSEL_IREG_CE == "CE1") ACCSEL_ICE = CE[1]; + end + + always @(RESET) begin + if (ACCSEL_IREG_RESET == "RESET0") ACCSEL_IRESET = RESET[0]; + else if (ACCSEL_IREG_RESET == "RESET1") ACCSEL_IRESET = RESET[1]; + end + + always @(CLK) begin + if (ADDSUB0_IREG_CLK == "CLK0") ADDSUB0_ICLK = CLK[0]; + else if (ADDSUB0_IREG_CLK == "CLK1") ADDSUB0_ICLK = CLK[1]; + end + + always @(CE) begin + if (ADDSUB0_IREG_CE == "CE0") ADDSUB0_ICE = CE[0]; + else if (ADDSUB0_IREG_CE == "CE1") ADDSUB0_ICE = CE[1]; + end + + always @(RESET) begin + if (ADDSUB0_IREG_RESET == "RESET0") ADDSUB0_IRESET = RESET[0]; + else if (ADDSUB0_IREG_RESET == "RESET1") ADDSUB0_IRESET = RESET[1]; + end + + always @(CLK) begin + if (ADDSUB1_IREG_CLK == "CLK0") ADDSUB1_ICLK = CLK[0]; + else if (ADDSUB1_IREG_CLK == "CLK1") ADDSUB1_ICLK = CLK[1]; + end + + always @(CE) begin + if (ADDSUB1_IREG_CE == "CE0") ADDSUB1_ICE = CE[0]; + else if (ADDSUB1_IREG_CE == "CE1") ADDSUB1_ICE = CE[1]; + end + + always @(RESET) begin + if (ADDSUB1_IREG_RESET == "RESET0") ADDSUB1_IRESET = RESET[0]; + else if (ADDSUB1_IREG_RESET == "RESET1") ADDSUB1_IRESET = RESET[1]; + end + + always @(CLK) begin + if (CASISEL_IREG_CLK == "CLK0") CASISEL_ICLK = CLK[0]; + else if (CASISEL_IREG_CLK == "CLK1") CASISEL_ICLK = CLK[1]; + end + + always @(CE) begin + if (CASISEL_IREG_CE == "CE0") CASISEL_ICE = CE[0]; + else if (CASISEL_IREG_CE == "CE1") CASISEL_ICE = CE[1]; + end + + always @(RESET) begin + if (CASISEL_IREG_RESET == "RESET0") CASISEL_IRESET = RESET[0]; + else if (CASISEL_IREG_RESET == "RESET1") CASISEL_IRESET = RESET[1]; + end + + //PREG0 + always @(CLK) begin + if (PREG0_CLK == "CLK0") P0_CLK = CLK[0]; + else if (PREG0_CLK == "CLK1") P0_CLK = CLK[1]; + end + + always @(CE) begin + if (PREG0_CE == "CE0") P0_CE = CE[0]; + else if (PREG0_CE == "CE1") P0_CE = CE[1]; + end + + always @(RESET) begin + if (PREG0_RESET == "RESET0") P0_RESET = RESET[0]; + else if (PREG0_RESET == "RESET1") P0_RESET = RESET[1]; + end + + //PREG1 + always @(CLK) begin + if (PREG1_CLK == "CLK0") P1_CLK = CLK[0]; + else if (PREG1_CLK == "CLK1") P1_CLK = CLK[1]; + end + + always @(CE) begin + if (PREG1_CE == "CE0") P1_CE = CE[0]; + else if (PREG1_CE == "CE1") P1_CE = CE[1]; + end + + always @(RESET) begin + if (PREG1_RESET == "RESET0") P1_RESET = RESET[0]; + else if (PREG1_RESET == "RESET1") P1_RESET = RESET[1]; + end + + //PREG + always @(CLK) begin + if (ACCSEL_PREG_CLK == "CLK0") ACCSEL_PCLK = CLK[0]; + else if (ACCSEL_PREG_CLK == "CLK1") ACCSEL_PCLK = CLK[1]; + end + + always @(CE) begin + if (ACCSEL_PREG_CE == "CE0") ACCSEL_PCE = CE[0]; + else if (ACCSEL_PREG_CE == "CE1") ACCSEL_PCE = CE[1]; + end + + always @(RESET) begin + if (ACCSEL_PREG_RESET == "RESET0") ACCSEL_PRESET = RESET[0]; + else if (ACCSEL_PREG_RESET == "RESET1") ACCSEL_PRESET = RESET[1]; + end + + always @(CLK) begin + if (ADDSUB0_PREG_CLK == "CLK0") ADDSUB0_PCLK = CLK[0]; + else if (ADDSUB0_PREG_CLK == "CLK1") ADDSUB0_PCLK = CLK[1]; + end + + always @(CE) begin + if (ADDSUB0_PREG_CE == "CE0") ADDSUB0_PCE = CE[0]; + else if (ADDSUB0_PREG_CE == "CE1") ADDSUB0_PCE = CE[1]; + end + + always @(RESET) begin + if (ADDSUB0_PREG_RESET == "RESET0") ADDSUB0_PRESET = RESET[0]; + else if (ADDSUB0_PREG_RESET == "RESET1") ADDSUB0_PRESET = RESET[1]; + end + + always @(CLK) begin + if (ADDSUB1_PREG_CLK == "CLK0") ADDSUB1_PCLK = CLK[0]; + else if (ADDSUB1_PREG_CLK == "CLK1") ADDSUB1_PCLK = CLK[1]; + end + + always @(CE) begin + if (ADDSUB1_PREG_CE == "CE0") ADDSUB1_PCE = CE[0]; + else if (ADDSUB1_PREG_CE == "CE1") ADDSUB1_PCE = CE[1]; + end + + always @(RESET) begin + if (ADDSUB1_PREG_RESET == "RESET0") ADDSUB1_PRESET = RESET[0]; + else if (ADDSUB1_PREG_RESET == "RESET1") ADDSUB1_PRESET = RESET[1]; + end + + always @(CLK) begin + if (CASISEL_PREG_CLK == "CLK0") CASISEL_PCLK = CLK[0]; + else if (CASISEL_PREG_CLK == "CLK1") CASISEL_PCLK = CLK[1]; + end + + always @(CE) begin + if (CASISEL_PREG_CE == "CE0") CASISEL_PCE = CE[0]; + else if (CASISEL_PREG_CE == "CE1") CASISEL_PCE = CE[1]; + end + + always @(RESET) begin + if (CASISEL_PREG_RESET == "RESET0") CASISEL_PRESET = RESET[0]; + else if (CASISEL_PREG_RESET == "RESET1") CASISEL_PRESET = RESET[1]; + end + + //OREG + always @(CLK) begin + if (OREG_CLK == "CLK0") O_CLK = CLK[0]; + else if (OREG_CLK == "CLK1") O_CLK = CLK[1]; + end + + always @(CE) begin + if (OREG_CE == "CE0") O_CE = CE[0]; + else if (OREG_CE == "CE1") O_CE = CE[1]; + end + + always @(RESET) begin + if (OREG_RESET == "RESET0") O_RESET = RESET[0]; + else if (OREG_RESET == "RESET1") O_RESET = RESET[1]; + end + + // in reg + always @(posedge A0_CLK or posedge A0_RESET or negedge grstn) begin + if (!grstn) begin + ina0_reg_async <= 0; + end else if (A0_RESET == 1'b1) begin + ina0_reg_async <= 0; + end else if (A0_CE == 1'b1) begin + ina0_reg_async <= A0; + end + end + + always @(posedge A0_CLK or negedge grstn) begin + if (!grstn) begin + ina0_reg_sync <= 0; + end else if (A0_RESET == 1'b1) begin + ina0_reg_sync <= 0; + end else if (A0_CE == 1'b1) begin + ina0_reg_sync <= A0; + end + end + + always @(posedge A1_CLK or posedge A1_RESET or negedge grstn) begin + if (!grstn) begin + ina1_reg_async <= 0; + end else if (A1_RESET == 1'b1) begin + ina1_reg_async <= 0; + end else if (A1_CE == 1'b1) begin + ina1_reg_async <= A1; + end + end + + always @(posedge A1_CLK or negedge grstn) begin + if (!grstn) begin + ina1_reg_sync <= 0; + end else if (A1_RESET == 1'b1) begin + ina1_reg_sync <= 0; + end else if (A1_CE == 1'b1) begin + ina1_reg_sync <= A1; + end + end + + always @(A0 or ina0_reg) begin + if (A0REG_CLK == "BYPASS") begin + ina0 = A0; + end else begin + ina0 = ina0_reg; + end + end + + always @(A1 or ina1_reg) begin + if (A1REG_CLK == "BYPASS") begin + ina1 = A1; + end else begin + ina1 = ina1_reg; + end + end + + always @(posedge B0_CLK or posedge B0_RESET or negedge grstn) begin + if (!grstn) begin + inb0_reg_async <= 0; + end else if (B0_RESET == 1'b1) begin + inb0_reg_async <= 0; + end else if (B0_CE == 1'b1) begin + inb0_reg_async <= B0; + end + end + + always @(posedge B0_CLK or negedge grstn) begin + if (!grstn) begin + inb0_reg_sync <= 0; + end else if (B0_RESET == 1'b1) begin + inb0_reg_sync <= 0; + end else if (B0_CE == 1'b1) begin + inb0_reg_sync <= B0; + end + end + + always @(posedge B1_CLK or posedge B1_RESET or negedge grstn) begin + if (!grstn) begin + inb1_reg_async <= 0; + end else if (B1_RESET == 1'b1) begin + inb1_reg_async <= 0; + end else if (B1_CE == 1'b1) begin + inb1_reg_async <= B1; + end + end + + always @(posedge B1_CLK or negedge grstn) begin + if (!grstn) begin + inb1_reg_sync <= 0; + end else if (B1_RESET == 1'b1) begin + inb1_reg_sync <= 0; + end else if (B1_CE == 1'b1) begin + inb1_reg_sync <= B1; + end + end + + always @(B0 or inb0_reg) begin + if (B0REG_CLK == "BYPASS") begin + inb0 = B0; + end else begin + inb0 = inb0_reg; + end + end + + always @(B1 or inb1_reg) begin + if (B1REG_CLK == "BYPASS") begin + inb1 = B1; + end else begin + inb1 = inb1_reg; + end + end + + assign accsel_sig = (DYN_ACC_SEL == "FALSE") ? ACC_SEL : ACCSEL; + assign casisel_sig = (DYN_CASI_SEL == "FALSE") ? CASI_SEL : CASISEL; + + assign addsub0_sig = (DYN_ADD_SUB_0 == "FALSE") ? ADD_SUB_0 : ADDSUB[0]; + assign addsub1_sig = (DYN_ADD_SUB_1 == "FALSE") ? ADD_SUB_1 : ADDSUB[1]; + + always @(accsel_sig) begin + if (accsel_sig == 1'b0) begin + accsel_int = 2'b01; + end else if (accsel_sig == 1'b1) begin + accsel_int = 2'b10; + end + end + + always @(posedge ACCSEL_ICLK or posedge ACCSEL_IRESET or negedge grstn) begin + if (!grstn) begin + accsel0_reg_async <= 1'b0; + accsel_int0_reg_async <= 2'b0; + end else if (ACCSEL_IRESET == 1'b1) begin + accsel0_reg_async <= 1'b0; + accsel_int0_reg_async <= 2'b0; + end else if (ACCSEL_ICE == 1'b1) begin + accsel0_reg_async <= accsel_sig; + accsel_int0_reg_async <= accsel_int; + end + end + + always @(posedge ACCSEL_ICLK or negedge grstn) begin + if (!grstn) begin + accsel0_reg_sync <= 1'b0; + accsel_int0_reg_sync <= 2'b0; + end else if (ACCSEL_IRESET == 1'b1) begin + accsel0_reg_sync <= 1'b0; + accsel_int0_reg_sync <= 2'b0; + end else if (ACCSEL_ICE == 1'b1) begin + accsel0_reg_sync <= accsel_sig; + accsel_int0_reg_sync <= accsel_int; + end + end + + always @(accsel_sig or accsel0_reg or accsel_int or accsel_int0_reg) begin + if (ACCSEL_IREG_CLK == "BYPASS") begin + accsel_0 <= accsel_sig; + accsel_int0 <= accsel_int; + end else begin + accsel_0 <= accsel0_reg; + accsel_int0 <= accsel_int0_reg; + end + end + + always @(posedge ACCSEL_PCLK or posedge ACCSEL_PRESET or negedge grstn) begin + if (!grstn) begin + accsel1_reg_async <= 1'b0; + accsel_int1_reg_async <= 2'b0; + end else if (ACCSEL_PRESET == 1'b1) begin + accsel1_reg_async <= 1'b0; + accsel_int1_reg_async <= 2'b0; + end else if (ACCSEL_PCE == 1'b1) begin + accsel1_reg_async <= accsel_0; + accsel_int1_reg_async <= accsel_int0; + end + end + + always @(posedge ACCSEL_PCLK or negedge grstn) begin + if (!grstn) begin + accsel1_reg_sync <= 1'b0; + accsel_int1_reg_sync <= 2'b0; + end else if (ACCSEL_PRESET == 1'b1) begin + accsel1_reg_sync <= 1'b0; + accsel_int1_reg_sync <= 2'b0; + end else if (ACCSEL_PCE == 1'b1) begin + accsel1_reg_sync <= accsel_0; + accsel_int1_reg_sync <= accsel_int0; + end + end + + always @(accsel_0 or accsel1_reg or accsel_int0 or accsel_int1_reg) begin + if (ACCSEL_PREG_CLK == "BYPASS") begin + accsel_1 <= accsel_0; + accsel_int1 <= accsel_int0; + end else begin + accsel_1 <= accsel1_reg; + accsel_int1 <= accsel_int1_reg; + end + end + + always @(posedge CASISEL_ICLK or posedge CASISEL_IRESET or negedge grstn) begin + if (!grstn) begin + casisel0_reg_async <= 0; + end else if (CASISEL_IRESET == 1'b1) begin + casisel0_reg_async <= 0; + end else if (CASISEL_ICE == 1'b1) begin + casisel0_reg_async <= casisel_sig; + end + end + + always @(posedge CASISEL_ICLK or negedge grstn) begin + if (!grstn) begin + casisel0_reg_sync <= 0; + end else if (CASISEL_IRESET == 1'b1) begin + casisel0_reg_sync <= 0; + end else if (CASISEL_ICE == 1'b1) begin + casisel0_reg_sync <= casisel_sig; + end + end + + always @(casisel_sig or casisel0_reg) begin + if (CASISEL_IREG_CLK == "BYPASS") begin + casisel_0 <= casisel_sig; + end else begin + casisel_0 <= casisel0_reg; + end + end + + always @(posedge CASISEL_PCLK or posedge CASISEL_PRESET or negedge grstn) begin + if (!grstn) begin + casisel1_reg_async <= 0; + end else if (CASISEL_PRESET == 1'b1) begin + casisel1_reg_async <= 0; + end else if (CASISEL_PCE == 1'b1) begin + casisel1_reg_async <= casisel_0; + end + end + + always @(posedge CASISEL_PCLK or negedge grstn) begin + if (!grstn) begin + casisel1_reg_sync <= 0; + end else if (CASISEL_PRESET == 1'b1) begin + casisel1_reg_sync <= 0; + end else if (CASISEL_PCE == 1'b1) begin + casisel1_reg_sync <= casisel_0; + end + end + + always @(casisel_0 or casisel1_reg) begin + if (CASISEL_PREG_CLK == "BYPASS") begin + casisel_1 <= casisel_0; + end else begin + casisel_1 <= casisel1_reg; + end + end + + always @(posedge ADDSUB0_ICLK or posedge ADDSUB0_IRESET or negedge grstn) begin + if (!grstn) begin + addsub0_reg0_async <= 0; + end else if (ADDSUB0_IRESET == 1'b1) begin + addsub0_reg0_async <= 0; + end else if (ADDSUB0_ICE == 1'b1) begin + addsub0_reg0_async <= addsub0_sig; + end + end + + always @(posedge ADDSUB0_ICLK or negedge grstn) begin + if (!grstn) begin + addsub0_reg0_sync <= 0; + end else if (ADDSUB0_IRESET == 1'b1) begin + addsub0_reg0_sync <= 0; + end else if (ADDSUB0_ICE == 1'b1) begin + addsub0_reg0_sync <= addsub0_sig; + end + end + + always @(addsub0_sig or addsub0_reg0) begin + if (ADDSUB0_IREG_CLK == "BYPASS") begin + addsub0_0 <= addsub0_sig; + end else begin + addsub0_0 <= addsub0_reg0; + end + end + + always @(posedge ADDSUB0_PCLK or posedge ADDSUB0_PRESET or negedge grstn) begin + if (!grstn) begin + addsub0_reg1_async <= 0; + end else if (ADDSUB0_PRESET == 1'b1) begin + addsub0_reg1_async <= 0; + end else if (ADDSUB0_PCE == 1'b1) begin + addsub0_reg1_async <= addsub0_0; + end + end + + always @(posedge ADDSUB0_PCLK or negedge grstn) begin + if (!grstn) begin + addsub0_reg1_sync <= 0; + end else if (ADDSUB0_PRESET == 1'b1) begin + addsub0_reg1_sync <= 0; + end else if (ADDSUB0_PCE == 1'b1) begin + addsub0_reg1_sync <= addsub0_0; + end + end + + always @(addsub0_0 or addsub0_reg1) begin + if (ADDSUB0_PREG_CLK == "BYPASS") begin + addsub0_1 <= addsub0_0; + end else begin + addsub0_1 <= addsub0_reg1; + end + end + + always @(posedge ADDSUB1_ICLK or posedge ADDSUB1_IRESET or negedge grstn) begin + if (!grstn) begin + addsub1_reg0_async <= 0; + end else if (ADDSUB1_IRESET == 1'b1) begin + addsub1_reg0_async <= 0; + end else if (ADDSUB1_ICE == 1'b1) begin + addsub1_reg0_async <= addsub1_sig; + end + end + + always @(posedge ADDSUB1_ICLK or negedge grstn) begin + if (!grstn) begin + addsub1_reg0_sync <= 0; + end else if (ADDSUB1_IRESET == 1'b1) begin + addsub1_reg0_sync <= 0; + end else if (ADDSUB1_ICE == 1'b1) begin + addsub1_reg0_sync <= addsub1_sig; + end + end + + always @(addsub1_sig or addsub1_reg0) begin + if (ADDSUB1_IREG_CLK == "BYPASS") begin + addsub1_0 <= addsub1_sig; + end else begin + addsub1_0 <= addsub1_reg0; + end + end + + always @(posedge ADDSUB1_PCLK or posedge ADDSUB1_PRESET or negedge grstn) begin + if (!grstn) begin + addsub1_reg1_async <= 0; + end else if (ADDSUB1_PRESET == 1'b1) begin + addsub1_reg1_async <= 0; + end else if (ADDSUB1_PCE == 1'b1) begin + addsub1_reg1_async <= addsub1_0; + end + end + + always @(posedge ADDSUB1_PCLK or negedge grstn) begin + if (!grstn) begin + addsub1_reg1_sync <= 0; + end else if (ADDSUB1_PRESET == 1'b1) begin + addsub1_reg1_sync <= 0; + end else if (ADDSUB1_PCE == 1'b1) begin + addsub1_reg1_sync <= addsub1_0; + end + end + + always @(addsub1_0 or addsub1_reg1) begin + if (ADDSUB1_PREG_CLK == "BYPASS") begin + addsub1_1 <= addsub1_0; + end else begin + addsub1_1 <= addsub1_reg1; + end + end + + assign a0[23:0] = {{12{ina0[11]}}, ina0[11:0]}; + assign b0[23:0] = {{12{inb0[11]}}, inb0[11:0]}; + assign a1[23:0] = {{12{ina1[11]}}, ina1[11:0]}; + assign b1[23:0] = {{12{inb1[11]}}, inb1[11:0]}; + + assign mult_out0 = a0 * b0; + assign mult_out1 = a1 * b1; + + // pipeline reg + always @(posedge P0_CLK or posedge P0_RESET or negedge grstn) begin + if (!grstn) begin + out0_reg_async <= 0; + end else if (P0_RESET == 1'b1) begin + out0_reg_async <= 0; + end else if (P0_CE == 1'b1) begin + out0_reg_async <= mult_out0; + end + end + + always @(posedge P0_CLK or negedge grstn) begin + if (!grstn) begin + out0_reg_sync <= 0; + end else if (P0_RESET == 1'b1) begin + out0_reg_sync <= 0; + end else if (P0_CE == 1'b1) begin + out0_reg_sync <= mult_out0; + end + end + + always @(posedge P1_CLK or posedge P1_RESET or negedge grstn) begin + if (!grstn) begin + out1_reg_async <= 0; + end else if (P1_RESET == 1'b1) begin + out1_reg_async <= 0; + end else if (P1_CE == 1'b1) begin + out1_reg_async <= mult_out1; + end + end + + always @(posedge P1_CLK or negedge grstn) begin + if (!grstn) begin + out1_reg_sync <= 0; + end else if (P1_RESET == 1'b1) begin + out1_reg_sync <= 0; + end else if (P1_CE == 1'b1) begin + out1_reg_sync <= mult_out1; + end + end + + always @(posedge O_CLK or posedge O_RESET or negedge grstn) begin + if (!grstn) begin + out_preg_async <= 0; + end else if (O_RESET == 1'b1) begin + out_preg_async <= 0; + end else if (O_CE == 1'b1) begin + out_preg_async <= d_out; + end + end + + always @(posedge O_CLK or negedge grstn) begin + if (!grstn) begin + out_preg_sync <= 0; + end else if (O_RESET == 1'b1) begin + out_preg_sync <= 0; + end else if (O_CE == 1'b1) begin + out_preg_sync <= d_out; + end + end + + always @(mult_out0 or out0_reg) begin + if (PREG0_CLK == "BYPASS") begin + out0 = mult_out0; + end else begin + out0 = out0_reg; + end + end + + always @(mult_out1 or out1_reg) begin + if (PREG1_CLK == "BYPASS") begin + out1 = mult_out1; + end else begin + out1 = out1_reg; + end + end + + always @(d_out or out_preg) begin + if (FB_PREG_EN == "FALSE") begin + dout_reg = d_out; + end else begin + dout_reg = out_preg; + end + end + + assign m_out0 = {{24{out0[23]}}, out0[23:0]}; + assign m_out1 = {{24{out1[23]}}, out1[23:0]}; + + assign acc_load = (accsel_int1 == 2'b10 || accsel_int1 == 2'b11) ? dout_reg : ((accsel_int1 == 2'b01) ? PRE_LOAD : 48'b0); + assign d_casi = (casisel_1 == 1'b1) ? CASI : 48'b0; + + always @(acc_load or m_out0 or m_out1 or d_casi or addsub0_1 or addsub1_1) begin + if (addsub0_1 == 1'b0 && addsub1_1 == 1'b0) begin + alu_out = acc_load + m_out0 + m_out1 + d_casi; + end else if (addsub0_1 == 1'b0 && addsub1_1 == 1'b1) begin + alu_out = acc_load + m_out0 - m_out1 + d_casi; + end else if (addsub0_1 == 1'b1 && addsub1_1 == 1'b0) begin + alu_out = acc_load - m_out0 + m_out1 + d_casi; + end else if (addsub0_1 == 1'b1 && addsub1_1 == 1'b1) begin + alu_out = acc_load - m_out0 - m_out1 + d_casi; + end + end + + // output reg + always @(posedge O_CLK or posedge O_RESET or negedge grstn) begin + if (!grstn) begin + out_reg_async <= 0; + end else if (O_RESET == 1'b1) begin + out_reg_async <= 0; + end else if (O_CE == 1'b1) begin + out_reg_async <= alu_out; + end + end + + always @(posedge O_CLK or negedge grstn) begin + if (!grstn) begin + out_reg_sync <= 0; + end else if (O_RESET == 1'b1) begin + out_reg_sync <= 0; + end else if (O_CE == 1'b1) begin + out_reg_sync <= alu_out; + end + end + + always @(alu_out or out_reg) begin + if (OREG_CLK == "BYPASS") begin + d_out = alu_out; + end else begin + d_out = out_reg; + end + end + + assign DOUT = d_out[47:0]; + assign CASO = d_out[47:0]; + +endmodule + + + +//MULTALU27X18 +module MULTALU27X18 ( + DOUT, + CASO, + SOA, + A, + B, + C, + D, + SIA, + CASI, + PSEL, + ASEL, + CSEL, + CASISEL, + PADDSUB, + ACCSEL, + ADDSUB, + CLK, + CE, + RESET +); + + parameter AREG_CLK = "BYPASS"; // "BYPASS","CLK0","CLK1" + parameter AREG_CE = "CE0"; // "CE0","CE1" + parameter AREG_RESET = "RESET0"; //"RESET0", "RESET1" + + parameter BREG_CLK = "BYPASS"; // "BYPASS","CLK0","CLK1" + parameter BREG_CE = "CE0"; // "CE0","CE1" + parameter BREG_RESET = "RESET0"; //"RESET0", "RESET1" + + parameter DREG_CLK = "BYPASS"; // "BYPASS","CLK0","CLK1" + parameter DREG_CE = "CE0"; // "CE0","CE1" + parameter DREG_RESET = "RESET0"; //"RESET0", "RESET1" + + parameter C_IREG_CLK = "BYPASS"; // "BYPASS","CLK0","CLK1" + parameter C_IREG_CE = "CE0"; // "CE0","CE1" + parameter C_IREG_RESET = "RESET0"; //"RESET0", "RESET1" + + parameter PSEL_IREG_CLK = "BYPASS"; // "BYPASS","CLK0","CLK1" + parameter PSEL_IREG_CE = "CE0"; // "CE0","CE1" + parameter PSEL_IREG_RESET = "RESET0"; //"RESET0", "RESET1" + + parameter PADDSUB_IREG_CLK = "BYPASS"; // "BYPASS","CLK0","CLK1" + parameter PADDSUB_IREG_CE = "CE0"; // "CE0","CE1" + parameter PADDSUB_IREG_RESET = "RESET0"; //"RESET0", "RESET1" + + parameter ADDSUB0_IREG_CLK = "BYPASS"; // "BYPASS","CLK0","CLK1" + parameter ADDSUB0_IREG_CE = "CE0"; // "CE0","CE1" + parameter ADDSUB0_IREG_RESET = "RESET0"; //"RESET0", "RESET1" + + parameter ADDSUB1_IREG_CLK = "BYPASS"; // "BYPASS","CLK0","CLK1" + parameter ADDSUB1_IREG_CE = "CE0"; // "CE0","CE1" + parameter ADDSUB1_IREG_RESET = "RESET0"; //"RESET0", "RESET1" + + parameter CSEL_IREG_CLK = "BYPASS"; // "BYPASS","CLK0","CLK1" + parameter CSEL_IREG_CE = "CE0"; // "CE0","CE1" + parameter CSEL_IREG_RESET = "RESET0"; //"RESET0", "RESET1" + + parameter CASISEL_IREG_CLK = "BYPASS"; // "BYPASS","CLK0","CLK1" + parameter CASISEL_IREG_CE = "CE0"; // "CE0","CE1" + parameter CASISEL_IREG_RESET = "RESET0"; //"RESET0", "RESET1" + + parameter ACCSEL_IREG_CLK = "BYPASS"; // "BYPASS","CLK0","CLK1" + parameter ACCSEL_IREG_CE = "CE0"; // "CE0","CE1" + parameter ACCSEL_IREG_RESET = "RESET0"; //"RESET0", "RESET1" + + parameter PREG_CLK = "BYPASS"; // "BYPASS","CLK0","CLK1" + parameter PREG_CE = "CE0"; // "CE0","CE1" + parameter PREG_RESET = "RESET0"; //"RESET0", "RESET1" + + parameter ADDSUB0_PREG_CLK = "BYPASS"; // "BYPASS","CLK0","CLK1" + parameter ADDSUB0_PREG_CE = "CE0"; // "CE0","CE1" + parameter ADDSUB0_PREG_RESET = "RESET0"; //"RESET0", "RESET1" + + parameter ADDSUB1_PREG_CLK = "BYPASS"; // "BYPASS","CLK0","CLK1" + parameter ADDSUB1_PREG_CE = "CE0"; // "CE0","CE1" + parameter ADDSUB1_PREG_RESET = "RESET0"; //"RESET0", "RESET1" + + parameter CSEL_PREG_CLK = "BYPASS"; // "BYPASS","CLK0","CLK1" + parameter CSEL_PREG_CE = "CE0"; // "CE0","CE1" + parameter CSEL_PREG_RESET = "RESET0"; //"RESET0", "RESET1" + + parameter CASISEL_PREG_CLK = "BYPASS"; // "BYPASS","CLK0","CLK1" + parameter CASISEL_PREG_CE = "CE0"; // "CE0","CE1" + parameter CASISEL_PREG_RESET = "RESET0"; //"RESET0", "RESET1" + + parameter ACCSEL_PREG_CLK = "BYPASS"; // "BYPASS","CLK0","CLK1" + parameter ACCSEL_PREG_CE = "CE0"; // "CE0","CE1" + parameter ACCSEL_PREG_RESET = "RESET0"; //"RESET0", "RESET1" + + parameter C_PREG_CLK = "BYPASS"; // "BYPASS","CLK0","CLK1" + parameter C_PREG_CE = "CE0"; // "CE0","CE1" + parameter C_PREG_RESET = "RESET0"; //"RESET0", "RESET1" + + parameter FB_PREG_EN = "FALSE"; // "FALSE";"TRUE" //feedback acc pipeline register,same clk/ce/reset as OREG + parameter SOA_PREG_EN = "FALSE"; // "FALSE";"TRUE" //soa pipeline register,,same clk/ce/reset as AREG + + parameter OREG_CLK = "BYPASS"; // "BYPASS","CLK0","CLK1" + parameter OREG_CE = "CE0"; // "CE0","CE1" + parameter OREG_RESET = "RESET0"; //"RESET0", "RESET1" + + parameter MULT_RESET_MODE = "SYNC"; // SYNC,ASYNC + parameter PRE_LOAD = 48'h000000000000; + + parameter DYN_P_SEL = "FALSE"; //"TRUE","FALSE" + parameter P_SEL = 1'b0; //1'b0: select direct INA; 1'b1: select preadder + parameter DYN_P_ADDSUB = "FALSE"; //"TRUE","FALSE" + parameter P_ADDSUB = 1'b0; //1'b0: '+'; 1'b1: '-' + parameter DYN_A_SEL = "FALSE"; //"TRUE","FALSE" + parameter A_SEL = 1'b0; //1'b0:select A; 1'b1:select SIA. + + parameter DYN_ADD_SUB_0 = "FALSE"; //"TRUE","FALSE" + parameter ADD_SUB_0 = 1'b0; //1'b0: '+'; 1'b1: '-' + parameter DYN_ADD_SUB_1 = "FALSE"; //"TRUE","FALSE" + parameter ADD_SUB_1 = 1'b0; //1'b0: '+'; 1'b1: '-' + + parameter DYN_C_SEL = "FALSE"; //"TRUE","FALSE" + parameter C_SEL = 1'b1; //1'b0: select 0; 1'b1: select C input + parameter DYN_CASI_SEL = "FALSE"; //"TRUE","FALSE" + parameter CASI_SEL = 1'b0; //1'b0: select 0; 1'b1:select casi + parameter DYN_ACC_SEL = "FALSE"; //"TRUE","FALSE" + parameter ACC_SEL = 1'b0; //1'b0: PRE_LOAD;1'b1: DOUT feedback; + + parameter MULT12X12_EN = "FALSE"; //"TRUE","FALSE" + + + output [47:0] DOUT, CASO; + output [26:0] SOA; + input [26:0] A, SIA; + input [17:0] B; + input [47:0] C; + input [25:0] D; + input [47:0] CASI; + input ACCSEL; + input PSEL; + input ASEL; + input PADDSUB; + input CSEL, CASISEL; + input [1:0] ADDSUB; + input [1:0] CLK, CE, RESET; + + reg + A_CLK, + A_CE, + A_RESET, + B_CLK, + B_CE, + B_RESET, + C_ICLK, + C_ICE, + C_IRESET, + C_PCLK, + C_PCE, + C_PRESET, + D_CLK, + D_CE, + D_RESET, + PSEL_ICLK, + PSEL_ICE, + PSEL_IRESET, + ACCSEL_ICLK, + ACCSEL_ICE, + ACCSEL_IRESET, + CSEL_ICLK, + CSEL_ICE, + CSEL_IRESET, + CASISEL_ICLK, + CASISEL_ICE, + CASISEL_IRESET, + ADDSUB0_ICLK, + ADDSUB0_ICE, + ADDSUB0_IRESET, + ADDSUB1_ICLK, + ADDSUB1_ICE, + ADDSUB1_IRESET, + PADDSUB_ICLK, + PADDSUB_ICE, + PADDSUB_IRESET, + P_CLK, + P_CE, + P_RESET, + ACCSEL_PCLK, + ACCSEL_PCE, + ACCSEL_PRESET, + CSEL_PCLK, + CSEL_PCE, + CSEL_PRESET, + CASISEL_PCLK, + CASISEL_PCE, + CASISEL_PRESET, + ADDSUB0_PCLK, + ADDSUB0_PCE, + ADDSUB0_PRESET, + ADDSUB1_PCLK, + ADDSUB1_PCE, + ADDSUB1_PRESET, + O_CLK, + O_CE, + O_RESET; + reg [26:0] + ina_reg_async, + ina_reg_sync, + ina, + ina_reg, + a_src, + a_in, + ina_preg_async, + ina_preg_sync, + ina_preg, + SOA; + wire [26:0] ina_ext, ind_ext; + wire [11:0] ina_12_ext, ind_12_ext; + reg [11:0] a_12_in; + reg [17:0] inb_reg_async, inb_reg_sync, inb, inb_reg; + reg [25:0] ind_reg_async, ind_reg_sync, ind, ind_reg; + reg [47:0] + inc_ireg_async, + inc_ireg_sync, + inc_0, + inc_ireg, + inc_preg_async, + inc_preg_sync, + inc_1, + inc_preg; + reg + accsel0_reg_async, + accsel0_reg_sync, + accsel_0, + accsel0_reg, + accsel1_reg_async, + accsel1_reg_sync, + accsel_1, + accsel1_reg; + reg + addsub0_reg0_async, + addsub0_reg0_sync, + addsub0_reg0, + addsub0_0, + addsub0_reg1_async, + addsub0_reg1_sync, + addsub0_reg1, + addsub0_1; + reg + addsub1_reg0_async, + addsub1_reg0_sync, + addsub1_reg0, + addsub1_0, + addsub1_reg1_async, + addsub1_reg1_sync, + addsub1_reg1, + addsub1_1; + reg + casisel0_reg_async, + casisel0_reg_sync, + casisel_0, + casisel0_reg, + casisel1_reg_async, + casisel1_reg_sync, + casisel1_reg, + casisel_1; + reg + csel0_reg_async, + csel0_reg_sync, + csel_0, + csel0_reg, + csel1_reg_async, + csel1_reg_sync, + csel1_reg, + csel_1; + wire [44:0] a0, b0, mult_out; + reg [44:0] out0_reg_async, out0_reg_sync, out0, out0_reg; + reg [48:0] d_out, out_preg_async, out_preg_sync, out_preg, dout_reg, alu_out; + wire [47:0] m_out0, acc_load, d_casi, c_sig; + reg [48:0] out_reg_async, out_reg_sync, out_reg; + wire preadd_en, p_addsub_sig; + reg paddsub_reg0_async, paddsub_reg0_sync, paddsub_reg0, paddsub_0; + reg psel_reg_async, psel_reg_sync, psel_reg, psel_0; + wire a_sel_sig, accsel_sig, casisel_sig, csel_sig, addsub0_sig, addsub1_sig; + reg [1:0] accsel_int; + reg [1:0] + accsel_int0_reg_async, + accsel_int0_reg_sync, + accsel_int0, + accsel_int0_reg, + accsel_int1_reg_async, + accsel_int1_reg_sync, + accsel_int1, + accsel_int1_reg; + + wire grstn = GSR.GSRO; + + + always @(ina_reg_async or ina_reg_sync or inb_reg_async or inb_reg_sync or ind_reg_async or ind_reg_sync or inc_ireg_async or inc_ireg_sync or inc_preg_async or inc_preg_sync or psel_reg_async or psel_reg_sync or csel0_reg_async or csel0_reg_sync or csel1_reg_async or csel1_reg_sync or casisel0_reg_async or casisel0_reg_sync or casisel1_reg_async or casisel1_reg_sync or accsel0_reg_async or accsel0_reg_sync or accsel1_reg_async or accsel1_reg_sync or addsub0_reg0_async or addsub0_reg0_sync or addsub0_reg1_async or addsub0_reg1_sync or addsub1_reg0_async or addsub1_reg0_sync or addsub1_reg1_async or addsub1_reg1_sync or paddsub_reg0_async or paddsub_reg0_sync or out0_reg_async or out0_reg_sync or out_preg_async or out_preg_sync or ina_preg_sync or ina_preg_async or out_reg_sync or out_reg_async or accsel_int0_reg_async or accsel_int0_reg_sync or accsel_int0_reg or accsel_int1_reg_async or accsel_int1_reg_sync or accsel_int1_reg) + begin + if (MULT_RESET_MODE == "ASYNC") begin + ina_reg <= ina_reg_async; + inb_reg <= inb_reg_async; + inc_ireg <= inc_ireg_async; + inc_preg <= inc_preg_async; + ind_reg <= ind_reg_async; + psel_reg <= psel_reg_async; + accsel0_reg <= accsel0_reg_async; + accsel1_reg <= accsel1_reg_async; + csel0_reg <= csel0_reg_async; + csel1_reg <= csel1_reg_async; + casisel0_reg <= casisel0_reg_async; + casisel1_reg <= casisel1_reg_async; + addsub0_reg0 <= addsub0_reg0_async; + addsub0_reg1 <= addsub0_reg1_async; + addsub1_reg0 <= addsub1_reg0_async; + addsub1_reg1 <= addsub1_reg1_async; + paddsub_reg0 <= paddsub_reg0_async; + out0_reg <= out0_reg_async; + out_preg <= out_preg_async; + ina_preg <= ina_preg_async; + out_reg <= out_reg_async; + accsel_int0_reg <= accsel_int0_reg_async; + accsel_int1_reg <= accsel_int1_reg_async; + end else if (MULT_RESET_MODE == "SYNC") begin + ina_reg <= ina_reg_sync; + inb_reg <= inb_reg_sync; + ind_reg <= ind_reg_sync; + inc_ireg <= inc_ireg_sync; + inc_preg <= inc_preg_sync; + psel_reg <= psel_reg_sync; + accsel0_reg <= accsel0_reg_sync; + accsel1_reg <= accsel1_reg_sync; + casisel0_reg <= casisel0_reg_sync; + casisel1_reg <= casisel1_reg_sync; + csel0_reg <= csel0_reg_sync; + csel1_reg <= csel1_reg_sync; + addsub0_reg0 <= addsub0_reg0_sync; + addsub0_reg1 <= addsub0_reg1_sync; + addsub1_reg0 <= addsub1_reg0_sync; + addsub1_reg1 <= addsub1_reg1_sync; + paddsub_reg0 <= paddsub_reg0_sync; + out0_reg <= out0_reg_sync; + out_preg <= out_preg_sync; + ina_preg <= ina_preg_sync; + out_reg <= out_reg_sync; + accsel_int0_reg <= accsel_int0_reg_sync; + accsel_int1_reg <= accsel_int1_reg_sync; + end + end + + //clk,ce,reset mux + //AREG + always @(CLK) begin + if (AREG_CLK == "CLK0") A_CLK = CLK[0]; + else if (AREG_CLK == "CLK1") A_CLK = CLK[1]; + end + + always @(CE) begin + if (AREG_CE == "CE0") A_CE = CE[0]; + else if (AREG_CE == "CE1") A_CE = CE[1]; + end + + always @(RESET) begin + if (AREG_RESET == "RESET0") A_RESET = RESET[0]; + else if (AREG_RESET == "RESET1") A_RESET = RESET[1]; + end + + //BREG + always @(CLK) begin + if (BREG_CLK == "CLK0") B_CLK = CLK[0]; + else if (BREG_CLK == "CLK1") B_CLK = CLK[1]; + end + + always @(CE) begin + if (BREG_CE == "CE0") B_CE = CE[0]; + else if (BREG_CE == "CE1") B_CE = CE[1]; + end + + always @(RESET) begin + if (BREG_RESET == "RESET0") B_RESET = RESET[0]; + else if (BREG_RESET == "RESET1") B_RESET = RESET[1]; + end + + //CREG + always @(CLK) begin + if (C_IREG_CLK == "CLK0") C_ICLK = CLK[0]; + else if (C_IREG_CLK == "CLK1") C_ICLK = CLK[1]; + end + + always @(CE) begin + if (C_IREG_CE == "CE0") C_ICE = CE[0]; + else if (C_IREG_CE == "CE1") C_ICE = CE[1]; + end + + always @(RESET) begin + if (C_IREG_RESET == "RESET0") C_IRESET = RESET[0]; + else if (C_IREG_RESET == "RESET1") C_IRESET = RESET[1]; + end + + always @(CLK) begin + if (C_PREG_CLK == "CLK0") C_PCLK = CLK[0]; + else if (C_PREG_CLK == "CLK1") C_PCLK = CLK[1]; + end + + always @(CE) begin + if (C_PREG_CE == "CE0") C_PCE = CE[0]; + else if (C_PREG_CE == "CE1") C_PCE = CE[1]; + end + + always @(RESET) begin + if (C_PREG_RESET == "RESET0") C_PRESET = RESET[0]; + else if (C_PREG_RESET == "RESET1") C_PRESET = RESET[1]; + end + + + //DREG + always @(CLK) begin + if (DREG_CLK == "CLK0") D_CLK = CLK[0]; + else if (DREG_CLK == "CLK1") D_CLK = CLK[1]; + end + + always @(CE) begin + if (DREG_CE == "CE0") D_CE = CE[0]; + else if (DREG_CE == "CE1") D_CE = CE[1]; + end + + always @(RESET) begin + if (DREG_RESET == "RESET0") D_RESET = RESET[0]; + else if (DREG_RESET == "RESET1") D_RESET = RESET[1]; + end + + + //IREG + always @(CLK) begin + if (ACCSEL_IREG_CLK == "CLK0") ACCSEL_ICLK = CLK[0]; + else if (ACCSEL_IREG_CLK == "CLK1") ACCSEL_ICLK = CLK[1]; + end + + always @(CE) begin + if (ACCSEL_IREG_CE == "CE0") ACCSEL_ICE = CE[0]; + else if (ACCSEL_IREG_CE == "CE1") ACCSEL_ICE = CE[1]; + end + + always @(RESET) begin + if (ACCSEL_IREG_RESET == "RESET0") ACCSEL_IRESET = RESET[0]; + else if (ACCSEL_IREG_RESET == "RESET1") ACCSEL_IRESET = RESET[1]; + end + + always @(CLK) begin + if (ADDSUB0_IREG_CLK == "CLK0") ADDSUB0_ICLK = CLK[0]; + else if (ADDSUB0_IREG_CLK == "CLK1") ADDSUB0_ICLK = CLK[1]; + end + + always @(CE) begin + if (ADDSUB0_IREG_CE == "CE0") ADDSUB0_ICE = CE[0]; + else if (ADDSUB0_IREG_CE == "CE1") ADDSUB0_ICE = CE[1]; + end + + always @(RESET) begin + if (ADDSUB0_IREG_RESET == "RESET0") ADDSUB0_IRESET = RESET[0]; + else if (ADDSUB0_IREG_RESET == "RESET1") ADDSUB0_IRESET = RESET[1]; + end + + always @(CLK) begin + if (ADDSUB1_IREG_CLK == "CLK0") ADDSUB1_ICLK = CLK[0]; + else if (ADDSUB1_IREG_CLK == "CLK1") ADDSUB1_ICLK = CLK[1]; + end + + always @(CE) begin + if (ADDSUB1_IREG_CE == "CE0") ADDSUB1_ICE = CE[0]; + else if (ADDSUB1_IREG_CE == "CE1") ADDSUB1_ICE = CE[1]; + end + + always @(RESET) begin + if (ADDSUB1_IREG_RESET == "RESET0") ADDSUB1_IRESET = RESET[0]; + else if (ADDSUB1_IREG_RESET == "RESET1") ADDSUB1_IRESET = RESET[1]; + end + + always @(CLK) begin + if (PSEL_IREG_CLK == "CLK0") PSEL_ICLK = CLK[0]; + else if (PSEL_IREG_CLK == "CLK1") PSEL_ICLK = CLK[1]; + end + + always @(CE) begin + if (PSEL_IREG_CE == "CE0") PSEL_ICE = CE[0]; + else if (PSEL_IREG_CE == "CE1") PSEL_ICE = CE[1]; + end + + always @(RESET) begin + if (PSEL_IREG_RESET == "RESET0") PSEL_IRESET = RESET[0]; + else if (PSEL_IREG_RESET == "RESET1") PSEL_IRESET = RESET[1]; + end + + always @(CLK) begin + if (PADDSUB_IREG_CLK == "CLK0") PADDSUB_ICLK = CLK[0]; + else if (PADDSUB_IREG_CLK == "CLK1") PADDSUB_ICLK = CLK[1]; + end + + always @(CE) begin + if (PADDSUB_IREG_CE == "CE0") PADDSUB_ICE = CE[0]; + else if (PADDSUB_IREG_CE == "CE1") PADDSUB_ICE = CE[1]; + end + + always @(RESET) begin + if (PADDSUB_IREG_RESET == "RESET0") PADDSUB_IRESET = RESET[0]; + else if (PADDSUB_IREG_RESET == "RESET1") PADDSUB_IRESET = RESET[1]; + end + + always @(CLK) begin + if (CSEL_IREG_CLK == "CLK0") CSEL_ICLK = CLK[0]; + else if (CSEL_IREG_CLK == "CLK1") CSEL_ICLK = CLK[1]; + end + + always @(CE) begin + if (CSEL_IREG_CE == "CE0") CSEL_ICE = CE[0]; + else if (CSEL_IREG_CE == "CE1") CSEL_ICE = CE[1]; + end + + always @(RESET) begin + if (CSEL_IREG_RESET == "RESET0") CSEL_IRESET = RESET[0]; + else if (CSEL_IREG_RESET == "RESET1") CSEL_IRESET = RESET[1]; + end + + always @(CLK) begin + if (CASISEL_IREG_CLK == "CLK0") CASISEL_ICLK = CLK[0]; + else if (CASISEL_IREG_CLK == "CLK1") CASISEL_ICLK = CLK[1]; + end + + always @(CE) begin + if (CASISEL_IREG_CE == "CE0") CASISEL_ICE = CE[0]; + else if (CASISEL_IREG_CE == "CE1") CASISEL_ICE = CE[1]; + end + + always @(RESET) begin + if (CASISEL_IREG_RESET == "RESET0") CASISEL_IRESET = RESET[0]; + else if (CASISEL_IREG_RESET == "RESET1") CASISEL_IRESET = RESET[1]; + end + + //PREG + always @(CLK) begin + if (PREG_CLK == "CLK0") P_CLK = CLK[0]; + else if (PREG_CLK == "CLK1") P_CLK = CLK[1]; + end + + always @(CE) begin + if (PREG_CE == "CE0") P_CE = CE[0]; + else if (PREG_CE == "CE1") P_CE = CE[1]; + end + + always @(RESET) begin + if (PREG_RESET == "RESET0") P_RESET = RESET[0]; + else if (PREG_RESET == "RESET1") P_RESET = RESET[1]; + end + + always @(CLK) begin + if (ACCSEL_PREG_CLK == "CLK0") ACCSEL_PCLK = CLK[0]; + else if (ACCSEL_PREG_CLK == "CLK1") ACCSEL_PCLK = CLK[1]; + end + + always @(CE) begin + if (ACCSEL_PREG_CE == "CE0") ACCSEL_PCE = CE[0]; + else if (ACCSEL_PREG_CE == "CE1") ACCSEL_PCE = CE[1]; + end + + always @(RESET) begin + if (ACCSEL_PREG_RESET == "RESET0") ACCSEL_PRESET = RESET[0]; + else if (ACCSEL_PREG_RESET == "RESET1") ACCSEL_PRESET = RESET[1]; + end + + always @(CLK) begin + if (ADDSUB0_PREG_CLK == "CLK0") ADDSUB0_PCLK = CLK[0]; + else if (ADDSUB0_PREG_CLK == "CLK1") ADDSUB0_PCLK = CLK[1]; + end + + always @(CE) begin + if (ADDSUB0_PREG_CE == "CE0") ADDSUB0_PCE = CE[0]; + else if (ADDSUB0_PREG_CE == "CE1") ADDSUB0_PCE = CE[1]; + end + + always @(RESET) begin + if (ADDSUB0_PREG_RESET == "RESET0") ADDSUB0_PRESET = RESET[0]; + else if (ADDSUB0_PREG_RESET == "RESET1") ADDSUB0_PRESET = RESET[1]; + end + + always @(CLK) begin + if (ADDSUB1_PREG_CLK == "CLK0") ADDSUB1_PCLK = CLK[0]; + else if (ADDSUB1_PREG_CLK == "CLK1") ADDSUB1_PCLK = CLK[1]; + end + + always @(CE) begin + if (ADDSUB1_PREG_CE == "CE0") ADDSUB1_PCE = CE[0]; + else if (ADDSUB1_PREG_CE == "CE1") ADDSUB1_PCE = CE[1]; + end + + always @(RESET) begin + if (ADDSUB1_PREG_RESET == "RESET0") ADDSUB1_PRESET = RESET[0]; + else if (ADDSUB1_PREG_RESET == "RESET1") ADDSUB1_PRESET = RESET[1]; + end + + always @(CLK) begin + if (CSEL_PREG_CLK == "CLK0") CSEL_PCLK = CLK[0]; + else if (CSEL_PREG_CLK == "CLK1") CSEL_PCLK = CLK[1]; + end + + always @(CE) begin + if (CSEL_PREG_CE == "CE0") CSEL_PCE = CE[0]; + else if (CSEL_PREG_CE == "CE1") CSEL_PCE = CE[1]; + end + + always @(RESET) begin + if (CSEL_PREG_RESET == "RESET0") CSEL_PRESET = RESET[0]; + else if (CSEL_PREG_RESET == "RESET1") CSEL_PRESET = RESET[1]; + end + + always @(CLK) begin + if (CASISEL_PREG_CLK == "CLK0") CASISEL_PCLK = CLK[0]; + else if (CASISEL_PREG_CLK == "CLK1") CASISEL_PCLK = CLK[1]; + end + + always @(CE) begin + if (CASISEL_PREG_CE == "CE0") CASISEL_PCE = CE[0]; + else if (CASISEL_PREG_CE == "CE1") CASISEL_PCE = CE[1]; + end + + always @(RESET) begin + if (CASISEL_PREG_RESET == "RESET0") CASISEL_PRESET = RESET[0]; + else if (CASISEL_PREG_RESET == "RESET1") CASISEL_PRESET = RESET[1]; + end + + //OREG + always @(CLK) begin + if (OREG_CLK == "CLK0") O_CLK = CLK[0]; + else if (OREG_CLK == "CLK1") O_CLK = CLK[1]; + end + + always @(CE) begin + if (OREG_CE == "CE0") O_CE = CE[0]; + else if (OREG_CE == "CE1") O_CE = CE[1]; + end + + always @(RESET) begin + if (OREG_RESET == "RESET0") O_RESET = RESET[0]; + else if (OREG_RESET == "RESET1") O_RESET = RESET[1]; + end + + //PADD or not + assign a_sel_sig = (DYN_A_SEL == "TRUE") ? ASEL : A_SEL; + + always @(A or SIA or a_sel_sig) begin + if (a_sel_sig == 1'b0) begin + a_src = A; + end else begin + a_src = SIA; + end + end + + assign preadd_en = (DYN_P_SEL == "TRUE") ? PSEL : P_SEL; + assign p_addsub_sig = (DYN_P_ADDSUB == "TRUE") ? PADDSUB : P_ADDSUB; + + always @(posedge PADDSUB_ICLK or posedge PADDSUB_IRESET or negedge grstn) begin + if (!grstn) begin + paddsub_reg0_async <= 0; + end else if (PADDSUB_IRESET == 1'b1) begin + paddsub_reg0_async <= 0; + end else if (PADDSUB_ICE == 1'b1) begin + paddsub_reg0_async <= p_addsub_sig; + end + end + + always @(posedge PADDSUB_ICLK or negedge grstn) begin + if (!grstn) begin + paddsub_reg0_sync <= 0; + end else if (PADDSUB_IRESET == 1'b1) begin + paddsub_reg0_sync <= 0; + end else if (PADDSUB_ICE == 1'b1) begin + paddsub_reg0_sync <= p_addsub_sig; + end + end + + always @(p_addsub_sig or paddsub_reg0) begin + if (PADDSUB_IREG_CLK == "BYPASS") begin + paddsub_0 <= p_addsub_sig; + end else begin + paddsub_0 <= paddsub_reg0; + end + end + + always @(posedge PSEL_ICLK or posedge PSEL_IRESET or negedge grstn) begin + if (!grstn) begin + psel_reg_async <= 0; + end else if (PSEL_IRESET == 1'b1) begin + psel_reg_async <= 0; + end else if (PSEL_ICE == 1'b1) begin + psel_reg_async <= preadd_en; + end + end + + always @(posedge PSEL_ICLK or negedge grstn) begin + if (!grstn) begin + psel_reg_sync <= 0; + end else if (PSEL_IRESET == 1'b1) begin + psel_reg_sync <= 0; + end else if (PSEL_ICE == 1'b1) begin + psel_reg_sync <= preadd_en; + end + end + + always @(preadd_en or psel_reg) begin + if (PSEL_IREG_CLK == "BYPASS") begin + psel_0 <= preadd_en; + end else begin + psel_0 <= psel_reg; + end + end + + assign ina_ext = {ina[25], ina[25:0]}; + assign ind_ext = {ind[25], ind[25:0]}; + + assign ina_12_ext = {ina[10], ina[10:0]}; + assign ind_12_ext = {ind[10], ind[10:0]}; + + always @(ina_ext or ind_ext or ina or psel_0 or paddsub_0 or ina_12_ext or ind_12_ext) begin + if (MULT12X12_EN == "FALSE") begin + if (psel_0 == 1'b1) begin + if (paddsub_0 == 1'b0) begin + a_in = ina_ext + ind_ext; + end else begin + a_in = ina_ext - ind_ext; + end + end else begin + a_in = ina; + end + end else if (MULT12X12_EN == "TRUE") begin + if (psel_0 == 1'b1) begin + if (paddsub_0 == 1'b0) begin + a_12_in = ina_12_ext + ind_12_ext; + end else begin + a_12_in = ina_12_ext - ind_12_ext; + end + end else begin + a_12_in = ina[11:0]; + end + end + + end + + // in reg + always @(posedge A_CLK or posedge A_RESET or negedge grstn) begin + if (!grstn) begin + ina_reg_async <= 0; + end else if (A_RESET == 1'b1) begin + ina_reg_async <= 0; + end else if (A_CE == 1'b1) begin + ina_reg_async <= a_src; + end + end + + always @(posedge A_CLK or negedge grstn) begin + if (!grstn) begin + ina_reg_sync <= 0; + end else if (A_RESET == 1'b1) begin + ina_reg_sync <= 0; + end else if (A_CE == 1'b1) begin + ina_reg_sync <= a_src; + end + end + + always @(a_src or ina_reg) begin + if (AREG_CLK == "BYPASS") begin + ina = a_src; + end else begin + ina = ina_reg; + end + end + + always @(posedge B_CLK or posedge B_RESET or negedge grstn) begin + if (!grstn) begin + inb_reg_async <= 0; + end else if (B_RESET == 1'b1) begin + inb_reg_async <= 0; + end else if (B_CE == 1'b1) begin + inb_reg_async <= B; + end + end + + always @(posedge B_CLK or negedge grstn) begin + if (!grstn) begin + inb_reg_sync <= 0; + end else if (B_RESET == 1'b1) begin + inb_reg_sync <= 0; + end else if (B_CE == 1'b1) begin + inb_reg_sync <= B; + end + end + + always @(B or inb_reg) begin + if (BREG_CLK == "BYPASS") begin + inb = B; + end else begin + inb = inb_reg; + end + end + + always @(posedge C_ICLK or posedge C_IRESET or negedge grstn) begin + if (!grstn) begin + inc_ireg_async <= 0; + end else if (C_IRESET == 1'b1) begin + inc_ireg_async <= 0; + end else if (C_ICE == 1'b1) begin + inc_ireg_async <= C; + end + end + + always @(posedge C_ICLK or negedge grstn) begin + if (!grstn) begin + inc_ireg_sync <= 0; + end else if (C_IRESET == 1'b1) begin + inc_ireg_sync <= 0; + end else if (C_ICE == 1'b1) begin + inc_ireg_sync <= C; + end + end + + always @(C or inc_ireg) begin + if (C_IREG_CLK == "BYPASS") begin + inc_0 = C; + end else begin + inc_0 = inc_ireg; + end + end + + always @(posedge C_PCLK or posedge C_PRESET or negedge grstn) begin + if (!grstn) begin + inc_preg_async <= 0; + end else if (C_PRESET == 1'b1) begin + inc_preg_async <= 0; + end else if (C_PCE == 1'b1) begin + inc_preg_async <= inc_0; + end + end + + always @(posedge C_PCLK or negedge grstn) begin + if (!grstn) begin + inc_preg_sync <= 0; + end else if (C_PRESET == 1'b1) begin + inc_preg_sync <= 0; + end else if (C_PCE == 1'b1) begin + inc_preg_sync <= inc_0; + end + end + + always @(inc_0 or inc_preg) begin + if (C_PREG_CLK == "BYPASS") begin + inc_1 = inc_0; + end else begin + inc_1 = inc_preg; + end + end + + always @(posedge D_CLK or posedge D_RESET or negedge grstn) begin + if (!grstn) begin + ind_reg_async <= 0; + end else if (D_RESET == 1'b1) begin + ind_reg_async <= 0; + end else if (D_CE == 1'b1) begin + ind_reg_async <= D; + end + end + + always @(posedge D_CLK or negedge grstn) begin + if (!grstn) begin + ind_reg_sync <= 0; + end else if (D_RESET == 1'b1) begin + ind_reg_sync <= 0; + end else if (D_CE == 1'b1) begin + ind_reg_sync <= D; + end + end + + always @(D or ind_reg) begin + if (DREG_CLK == "BYPASS") begin + ind = D; + end else begin + ind = ind_reg; + end + end + + assign accsel_sig = (DYN_ACC_SEL == "FALSE") ? ACC_SEL : ACCSEL; + assign casisel_sig = (DYN_CASI_SEL == "FALSE") ? CASI_SEL : CASISEL; + assign csel_sig = (DYN_C_SEL == "FALSE") ? C_SEL : CSEL; + + assign addsub0_sig = (DYN_ADD_SUB_0 == "FALSE") ? ADD_SUB_0 : ADDSUB[0]; + assign addsub1_sig = (DYN_ADD_SUB_1 == "FALSE") ? ADD_SUB_1 : ADDSUB[1]; + + always @(accsel_sig) begin + if (accsel_sig == 1'b0) begin + accsel_int = 2'b01; + end else if (accsel_sig == 1'b1) begin + accsel_int = 2'b10; + end + end + + always @(posedge ACCSEL_ICLK or posedge ACCSEL_IRESET or negedge grstn) begin + if (!grstn) begin + accsel0_reg_async <= 1'b0; + accsel_int0_reg_async <= 2'b00; + end else if (ACCSEL_IRESET == 1'b1) begin + accsel0_reg_async <= 1'b0; + accsel_int0_reg_async <= 2'b0; + end else if (ACCSEL_ICE == 1'b1) begin + accsel0_reg_async <= accsel_sig; + accsel_int0_reg_async <= accsel_int; + end + end + + always @(posedge ACCSEL_ICLK or negedge grstn) begin + if (!grstn) begin + accsel0_reg_sync <= 1'b0; + accsel_int0_reg_sync <= 2'b0; + end else if (ACCSEL_IRESET == 1'b1) begin + accsel0_reg_sync <= 1'b0; + accsel_int0_reg_sync <= 2'b0; + end else if (ACCSEL_ICE == 1'b1) begin + accsel0_reg_sync <= accsel_sig; + accsel_int0_reg_sync <= accsel_int; + end + end + + always @(accsel_sig or accsel0_reg or accsel_int or accsel_int0_reg) begin + if (ACCSEL_IREG_CLK == "BYPASS") begin + accsel_0 <= accsel_sig; + accsel_int0 <= accsel_int; + end else begin + accsel_0 <= accsel0_reg; + accsel_int0 <= accsel_int0_reg; + end + end + + always @(posedge ACCSEL_PCLK or posedge ACCSEL_PRESET or negedge grstn) begin + if (!grstn) begin + accsel1_reg_async <= 1'b0; + accsel_int1_reg_async <= 2'b0; + end else if (ACCSEL_PRESET == 1'b1) begin + accsel1_reg_async <= 1'b0; + accsel_int1_reg_async <= 2'b0; + end else if (ACCSEL_PCE == 1'b1) begin + accsel1_reg_async <= accsel_0; + accsel_int1_reg_async <= accsel_int0; + end + end + + always @(posedge ACCSEL_PCLK or negedge grstn) begin + if (!grstn) begin + accsel1_reg_sync <= 1'b0; + accsel_int1_reg_sync <= 2'b0; + end else if (ACCSEL_PRESET == 1'b1) begin + accsel1_reg_sync <= 1'b0; + accsel_int1_reg_sync <= 2'b0; + end else if (ACCSEL_PCE == 1'b1) begin + accsel1_reg_sync <= accsel_0; + accsel_int1_reg_sync <= accsel_int0; + end + end + + always @(accsel_0 or accsel1_reg or accsel_int0 or accsel_int1_reg) begin + if (ACCSEL_PREG_CLK == "BYPASS") begin + accsel_1 <= accsel_0; + accsel_int1 <= accsel_int0; + end else begin + accsel_1 <= accsel1_reg; + accsel_int1 <= accsel_int1_reg; + end + end + + always @(posedge CASISEL_ICLK or posedge CASISEL_IRESET or negedge grstn) begin + if (!grstn) begin + casisel0_reg_async <= 0; + end else if (CASISEL_IRESET == 1'b1) begin + casisel0_reg_async <= 0; + end else if (CASISEL_ICE == 1'b1) begin + casisel0_reg_async <= casisel_sig; + end + end + + always @(posedge CASISEL_ICLK or negedge grstn) begin + if (!grstn) begin + casisel0_reg_sync <= 0; + end else if (CASISEL_IRESET == 1'b1) begin + casisel0_reg_sync <= 0; + end else if (CASISEL_ICE == 1'b1) begin + casisel0_reg_sync <= casisel_sig; + end + end + + always @(casisel_sig or casisel0_reg) begin + if (CASISEL_IREG_CLK == "BYPASS") begin + casisel_0 <= casisel_sig; + end else begin + casisel_0 <= casisel0_reg; + end + end + + always @(posedge CASISEL_PCLK or posedge CASISEL_PRESET or negedge grstn) begin + if (!grstn) begin + casisel1_reg_async <= 0; + end else if (CASISEL_PRESET == 1'b1) begin + casisel1_reg_async <= 0; + end else if (CASISEL_PCE == 1'b1) begin + casisel1_reg_async <= casisel_0; + end + end + + always @(posedge CASISEL_PCLK or negedge grstn) begin + if (!grstn) begin + casisel1_reg_sync <= 0; + end else if (CASISEL_PRESET == 1'b1) begin + casisel1_reg_sync <= 0; + end else if (CASISEL_PCE == 1'b1) begin + casisel1_reg_sync <= casisel_0; + end + end + + always @(casisel_0 or casisel1_reg) begin + if (CASISEL_PREG_CLK == "BYPASS") begin + casisel_1 <= casisel_0; + end else begin + casisel_1 <= casisel1_reg; + end + end + + always @(posedge CSEL_ICLK or posedge CSEL_IRESET or negedge grstn) begin + if (!grstn) begin + csel0_reg_async <= 0; + end else if (CSEL_IRESET == 1'b1) begin + csel0_reg_async <= 0; + end else if (CSEL_ICE == 1'b1) begin + csel0_reg_async <= csel_sig; + end + end + + always @(posedge CSEL_ICLK or negedge grstn) begin + if (!grstn) begin + csel0_reg_sync <= 0; + end else if (CSEL_IRESET == 1'b1) begin + csel0_reg_sync <= 0; + end else if (CSEL_ICE == 1'b1) begin + csel0_reg_sync <= csel_sig; + end + end + + always @(csel_sig or csel0_reg) begin + if (CSEL_IREG_CLK == "BYPASS") begin + csel_0 <= csel_sig; + end else begin + csel_0 <= csel0_reg; + end + end + + always @(posedge CSEL_PCLK or posedge CSEL_PRESET or negedge grstn) begin + if (!grstn) begin + csel1_reg_async <= 0; + end else if (CSEL_PRESET == 1'b1) begin + csel1_reg_async <= 0; + end else if (CSEL_PCE == 1'b1) begin + csel1_reg_async <= csel_0; + end + end + + always @(posedge CSEL_PCLK or negedge grstn) begin + if (!grstn) begin + csel1_reg_sync <= 0; + end else if (CSEL_PRESET == 1'b1) begin + csel1_reg_sync <= 0; + end else if (CSEL_PCE == 1'b1) begin + csel1_reg_sync <= csel_0; + end + end + + always @(csel_0 or csel1_reg) begin + if (CSEL_PREG_CLK == "BYPASS") begin + csel_1 <= csel_0; + end else begin + csel_1 <= csel1_reg; + end + end + + + always @(posedge ADDSUB0_ICLK or posedge ADDSUB0_IRESET or negedge grstn) begin + if (!grstn) begin + addsub0_reg0_async <= 0; + end else if (ADDSUB0_IRESET == 1'b1) begin + addsub0_reg0_async <= 0; + end else if (ADDSUB0_ICE == 1'b1) begin + addsub0_reg0_async <= addsub0_sig; + end + end + + always @(posedge ADDSUB0_ICLK or negedge grstn) begin + if (!grstn) begin + addsub0_reg0_sync <= 0; + end else if (ADDSUB0_IRESET == 1'b1) begin + addsub0_reg0_sync <= 0; + end else if (ADDSUB0_ICE == 1'b1) begin + addsub0_reg0_sync <= addsub0_sig; + end + end + + always @(addsub0_sig or addsub0_reg0) begin + if (ADDSUB0_IREG_CLK == "BYPASS") begin + addsub0_0 <= addsub0_sig; + end else begin + addsub0_0 <= addsub0_reg0; + end + end + + always @(posedge ADDSUB0_PCLK or posedge ADDSUB0_PRESET or negedge grstn) begin + if (!grstn) begin + addsub0_reg1_async <= 0; + end else if (ADDSUB0_PRESET == 1'b1) begin + addsub0_reg1_async <= 0; + end else if (ADDSUB0_PCE == 1'b1) begin + addsub0_reg1_async <= addsub0_0; + end + end + + always @(posedge ADDSUB0_PCLK or negedge grstn) begin + if (!grstn) begin + addsub0_reg1_sync <= 0; + end else if (ADDSUB0_PRESET == 1'b1) begin + addsub0_reg1_sync <= 0; + end else if (ADDSUB0_PCE == 1'b1) begin + addsub0_reg1_sync <= addsub0_0; + end + end + + always @(addsub0_0 or addsub0_reg1) begin + if (ADDSUB0_PREG_CLK == "BYPASS") begin + addsub0_1 <= addsub0_0; + end else begin + addsub0_1 <= addsub0_reg1; + end + end + + always @(posedge ADDSUB1_ICLK or posedge ADDSUB1_IRESET or negedge grstn) begin + if (!grstn) begin + addsub1_reg0_async <= 0; + end else if (ADDSUB1_IRESET == 1'b1) begin + addsub1_reg0_async <= 0; + end else if (ADDSUB1_ICE == 1'b1) begin + addsub1_reg0_async <= addsub1_sig; + end + end + + always @(posedge ADDSUB1_ICLK or negedge grstn) begin + if (!grstn) begin + addsub1_reg0_sync <= 0; + end else if (ADDSUB1_IRESET == 1'b1) begin + addsub1_reg0_sync <= 0; + end else if (ADDSUB1_ICE == 1'b1) begin + addsub1_reg0_sync <= addsub1_sig; + end + end + + always @(addsub1_sig or addsub1_reg0) begin + if (ADDSUB1_IREG_CLK == "BYPASS") begin + addsub1_0 <= addsub1_sig; + end else begin + addsub1_0 <= addsub1_reg0; + end + end + + always @(posedge ADDSUB1_PCLK or posedge ADDSUB1_PRESET or negedge grstn) begin + if (!grstn) begin + addsub1_reg1_async <= 0; + end else if (ADDSUB1_PRESET == 1'b1) begin + addsub1_reg1_async <= 0; + end else if (ADDSUB1_PCE == 1'b1) begin + addsub1_reg1_async <= addsub1_0; + end + end + + always @(posedge ADDSUB1_PCLK or negedge grstn) begin + if (!grstn) begin + addsub1_reg1_sync <= 0; + end else if (ADDSUB1_PRESET == 1'b1) begin + addsub1_reg1_sync <= 0; + end else if (ADDSUB1_PCE == 1'b1) begin + addsub1_reg1_sync <= addsub1_0; + end + end + + always @(addsub1_0 or addsub1_reg1) begin + if (ADDSUB1_PREG_CLK == "BYPASS") begin + addsub1_1 <= addsub1_0; + end else begin + addsub1_1 <= addsub1_reg1; + end + end + + + assign a0[44:0] = (MULT12X12_EN == "FALSE")? {{18{a_in[26]}},a_in[26:0]} : {{33{a_12_in[11]}},a_12_in[11:0]}; + assign b0[44:0] = (MULT12X12_EN == "FALSE")? {{27{inb[17]}},inb[17:0]} : {{33{inb[11]}}, inb[11:0]}; + + assign mult_out = a0 * b0; + + // pipeline reg + always @(posedge P_CLK or posedge P_RESET or negedge grstn) begin + if (!grstn) begin + out0_reg_async <= 0; + end else if (P_RESET == 1'b1) begin + out0_reg_async <= 0; + end else if (P_CE == 1'b1) begin + out0_reg_async <= mult_out; + end + end + + always @(posedge P_CLK or negedge grstn) begin + if (!grstn) begin + out0_reg_sync <= 0; + end else if (P_RESET == 1'b1) begin + out0_reg_sync <= 0; + end else if (P_CE == 1'b1) begin + out0_reg_sync <= mult_out; + end + end + + always @(posedge O_CLK or posedge O_RESET or negedge grstn) begin + if (!grstn) begin + out_preg_async <= 0; + end else if (O_RESET == 1'b1) begin + out_preg_async <= 0; + end else if (O_CE == 1'b1) begin + out_preg_async <= d_out; + end + end + + always @(posedge O_CLK or negedge grstn) begin + if (!grstn) begin + out_preg_sync <= 0; + end else if (O_RESET == 1'b1) begin + out_preg_sync <= 0; + end else if (O_CE == 1'b1) begin + out_preg_sync <= d_out; + end + end + + always @(mult_out or out0_reg) begin + if (PREG_CLK == "BYPASS") begin + out0 = mult_out; + end else begin + out0 = out0_reg; + end + end + + always @(d_out or out_preg) begin + if (FB_PREG_EN == "FALSE") begin + dout_reg = d_out; + end else begin + dout_reg = out_preg; + end + end + + assign m_out0 = {{3{out0[44]}}, out0[44:0]}; + + + assign acc_load = (accsel_int1 == 2'b10 || accsel_int1 == 2'b11) ? dout_reg : ((accsel_int1 == 2'b01) ? PRE_LOAD : 48'b0); + assign d_casi = (casisel_1 == 1'b1) ? CASI : 48'b0; + assign c_sig = (csel_1 == 1'b1) ? inc_1 : 48'b0; + + always @(acc_load or m_out0 or d_casi or c_sig or addsub0_1 or addsub1_1) begin + if (addsub0_1 == 1'b0 && addsub1_1 == 1'b0) begin + alu_out = acc_load + m_out0 + c_sig + d_casi; + end else if (addsub0_1 == 1'b0 && addsub1_1 == 1'b1) begin + alu_out = acc_load + m_out0 - c_sig + d_casi; + end else if (addsub0_1 == 1'b1 && addsub1_1 == 1'b0) begin + alu_out = acc_load - m_out0 + c_sig + d_casi; + end else if (addsub0_1 == 1'b1 && addsub1_1 == 1'b1) begin + alu_out = acc_load - m_out0 - c_sig + d_casi; + end + + end + + //SOA + always @(posedge A_CLK or posedge A_RESET or negedge grstn) begin + if (!grstn) begin + ina_preg_async <= 0; + end else if (A_RESET == 1'b1) begin + ina_preg_async <= 0; + end else if (A_CE == 1'b1) begin + ina_preg_async <= ina; + end + end + + always @(posedge A_CLK or negedge grstn) begin + if (!grstn) begin + ina_preg_sync <= 0; + end else if (A_RESET == 1'b1) begin + ina_preg_sync <= 0; + end else if (A_CE == 1'b1) begin + ina_preg_sync <= ina; + end + end + + always @(ina or ina_preg) begin + if (SOA_PREG_EN == "FALSE") begin + SOA = ina; + end else begin + SOA = ina_preg; + end + end + + // output reg + always @(posedge O_CLK or posedge O_RESET or negedge grstn) begin + if (!grstn) begin + out_reg_async <= 0; + end else if (O_RESET == 1'b1) begin + out_reg_async <= 0; + end else if (O_CE == 1'b1) begin + out_reg_async <= alu_out; + end + end + + always @(posedge O_CLK or negedge grstn) begin + if (!grstn) begin + out_reg_sync <= 0; + end else if (O_RESET == 1'b1) begin + out_reg_sync <= 0; + end else if (O_CE == 1'b1) begin + out_reg_sync <= alu_out; + end + end + + always @(alu_out or out_reg) begin + if (OREG_CLK == "BYPASS") begin + d_out = alu_out; + end else begin + d_out = out_reg; + end + end + + assign DOUT = d_out[47:0]; + assign CASO = d_out[47:0]; + +endmodule + + +//MULT12X12 +module MULT12X12 ( + DOUT, + A, + B, + CLK, + CE, + RESET +); + + parameter AREG_CLK = "BYPASS"; // "BYPASS","CLK0","CLK1" + parameter AREG_CE = "CE0"; // "CE0","CE1" + parameter AREG_RESET = "RESET0"; //"RESET0", "RESET1" + + parameter BREG_CLK = "BYPASS"; // "BYPASS","CLK0","CLK1" + parameter BREG_CE = "CE0"; // "CE0","CE1" + parameter BREG_RESET = "RESET0"; //"RESET0", "RESET1" + + parameter PREG_CLK = "BYPASS"; // "BYPASS","CLK0","CLK1" + parameter PREG_CE = "CE0"; // "CE0","CE1" + parameter PREG_RESET = "RESET0"; //"RESET0", "RESET1" + + parameter OREG_CLK = "BYPASS"; // "BYPASS","CLK0","CLK1" + parameter OREG_CE = "CE0"; // "CE0","CE1" + parameter OREG_RESET = "RESET0"; //"RESET0", "RESET1" + + parameter MULT_RESET_MODE = "SYNC"; // SYNC,ASYNC + + output [23:0] DOUT; + input [11:0] A, B; + input [1:0] CLK, CE, RESET; + + reg A_CLK, A_CE, A_RESET, B_CLK, B_CE, B_RESET, P_CLK, P_CE, P_RESET, O_CLK, O_CE, O_RESET; + reg [11:0] ina_reg_async, ina_reg_sync, ina, ina_reg; + reg [11:0] inb_reg_async, inb_reg_sync, inb, inb_reg; + wire [23:0] a0, b0, mult_out0; + reg [23:0] out0_reg_async, out0_reg_sync, out0, out0_reg; + wire [23:0] m_out0; + reg [23:0] out_reg_async, out_reg_sync, out_reg, d_out; + + wire grstn = GSR.GSRO; + + + always @(ina_reg_async or ina_reg_sync or inb_reg_async or inb_reg_sync or out0_reg_async or out0_reg_sync or out_reg_sync or out_reg_async) + begin + if (MULT_RESET_MODE == "ASYNC") begin + ina_reg <= ina_reg_async; + inb_reg <= inb_reg_async; + out0_reg <= out0_reg_async; + out_reg <= out_reg_async; + end else if (MULT_RESET_MODE == "SYNC") begin + ina_reg <= ina_reg_sync; + inb_reg <= inb_reg_sync; + out0_reg <= out0_reg_sync; + out_reg <= out_reg_sync; + end + end + + //clk,ce,reset mux + //AREG + always @(CLK) begin + if (AREG_CLK == "CLK0") A_CLK = CLK[0]; + else if (AREG_CLK == "CLK1") A_CLK = CLK[1]; + end + + always @(CE) begin + if (AREG_CE == "CE0") A_CE = CE[0]; + else if (AREG_CE == "CE1") A_CE = CE[1]; + end + + always @(RESET) begin + if (AREG_RESET == "RESET0") A_RESET = RESET[0]; + else if (AREG_RESET == "RESET1") A_RESET = RESET[1]; + end + + //BREG + always @(CLK) begin + if (BREG_CLK == "CLK0") B_CLK = CLK[0]; + else if (BREG_CLK == "CLK1") B_CLK = CLK[1]; + end + + always @(CE) begin + if (BREG_CE == "CE0") B_CE = CE[0]; + else if (BREG_CE == "CE1") B_CE = CE[1]; + end + + always @(RESET) begin + if (BREG_RESET == "RESET0") B_RESET = RESET[0]; + else if (BREG_RESET == "RESET1") B_RESET = RESET[1]; + end + + //PREG + always @(CLK) begin + if (PREG_CLK == "CLK0") P_CLK = CLK[0]; + else if (PREG_CLK == "CLK1") P_CLK = CLK[1]; + end + + always @(CE) begin + if (PREG_CE == "CE0") P_CE = CE[0]; + else if (PREG_CE == "CE1") P_CE = CE[1]; + end + + always @(RESET) begin + if (PREG_RESET == "RESET0") P_RESET = RESET[0]; + else if (PREG_RESET == "RESET1") P_RESET = RESET[1]; + end + + //OREG + always @(CLK) begin + if (OREG_CLK == "CLK0") O_CLK = CLK[0]; + else if (OREG_CLK == "CLK1") O_CLK = CLK[1]; + end + + always @(CE) begin + if (OREG_CE == "CE0") O_CE = CE[0]; + else if (OREG_CE == "CE1") O_CE = CE[1]; + end + + always @(RESET) begin + if (OREG_RESET == "RESET0") O_RESET = RESET[0]; + else if (OREG_RESET == "RESET1") O_RESET = RESET[1]; + end + + // in reg + always @(posedge A_CLK or posedge A_RESET or negedge grstn) begin + if (!grstn) begin + ina_reg_async <= 0; + end else if (A_RESET == 1'b1) begin + ina_reg_async <= 0; + end else if (A_CE == 1'b1) begin + ina_reg_async <= A; + end + end + + always @(posedge A_CLK or negedge grstn) begin + if (!grstn) begin + ina_reg_sync <= 0; + end else if (A_RESET == 1'b1) begin + ina_reg_sync <= 0; + end else if (A_CE == 1'b1) begin + ina_reg_sync <= A; + end + end + + always @(A or ina_reg) begin + if (AREG_CLK == "BYPASS") begin + ina = A; + end else begin + ina = ina_reg; + end + end + + always @(posedge B_CLK or posedge B_RESET or negedge grstn) begin + if (!grstn) begin + inb_reg_async <= 0; + end else if (B_RESET == 1'b1) begin + inb_reg_async <= 0; + end else if (B_CE == 1'b1) begin + inb_reg_async <= B; + end + end + + always @(posedge B_CLK or negedge grstn) begin + if (!grstn) begin + inb_reg_sync <= 0; + end else if (B_RESET == 1'b1) begin + inb_reg_sync <= 0; + end else if (B_CE == 1'b1) begin + inb_reg_sync <= B; + end + end + + always @(B or inb_reg) begin + if (BREG_CLK == "BYPASS") begin + inb = B; + end else begin + inb = inb_reg; + end + end + + assign a0[23:0] = {{12{ina[11]}}, ina[11:0]}; + assign b0[23:0] = {{12{inb[11]}}, inb[11:0]}; + + assign mult_out0 = a0 * b0; + + // pipeline reg + always @(posedge P_CLK or posedge P_RESET or negedge grstn) begin + if (!grstn) begin + out0_reg_async <= 0; + end else if (P_RESET == 1'b1) begin + out0_reg_async <= 0; + end else if (P_CE == 1'b1) begin + out0_reg_async <= mult_out0; + end + end + + always @(posedge P_CLK or negedge grstn) begin + if (!grstn) begin + out0_reg_sync <= 0; + end else if (P_RESET == 1'b1) begin + out0_reg_sync <= 0; + end else if (P_CE == 1'b1) begin + out0_reg_sync <= mult_out0; + end + end + + always @(mult_out0 or out0_reg) begin + if (PREG_CLK == "BYPASS") begin + out0 = mult_out0; + end else begin + out0 = out0_reg; + end + end + + // output reg + always @(posedge O_CLK or posedge O_RESET or negedge grstn) begin + if (!grstn) begin + out_reg_async <= 0; + end else if (O_RESET == 1'b1) begin + out_reg_async <= 0; + end else if (O_CE == 1'b1) begin + out_reg_async <= out0; + end + end + + always @(posedge O_CLK or negedge grstn) begin + if (!grstn) begin + out_reg_sync <= 0; + end else if (O_RESET == 1'b1) begin + out_reg_sync <= 0; + end else if (O_CE == 1'b1) begin + out_reg_sync <= out0; + end + end + + always @(out0 or out_reg) begin + if (OREG_CLK == "BYPASS") begin + d_out = out0; + end else begin + d_out = out_reg; + end + end + + assign DOUT = d_out[23:0]; + +endmodule + + +//MULT27X36 +module MULT27X36 ( + DOUT, + A, + B, + D, + PSEL, + PADDSUB, + CLK, + CE, + RESET +); + + parameter AREG_CLK = "BYPASS"; // "BYPASS","CLK0","CLK1" + parameter AREG_CE = "CE0"; // "CE0","CE1" + parameter AREG_RESET = "RESET0"; //"RESET0", "RESET1" + + parameter BREG_CLK = "BYPASS"; // "BYPASS","CLK0","CLK1" + parameter BREG_CE = "CE0"; // "CE0","CE1" + parameter BREG_RESET = "RESET0"; //"RESET0", "RESET1" + + parameter DREG_CLK = "BYPASS"; // "BYPASS","CLK0","CLK1" + parameter DREG_CE = "CE0"; // "CE0","CE1" + parameter DREG_RESET = "RESET0"; //"RESET0", "RESET1" + + parameter PADDSUB_IREG_CLK = "BYPASS"; // "BYPASS","CLK0","CLK1" + parameter PADDSUB_IREG_CE = "CE0"; // "CE0","CE1" + parameter PADDSUB_IREG_RESET = "RESET0"; //"RESET0", "RESET1" + + parameter PREG_CLK = "BYPASS"; // "BYPASS","CLK0","CLK1" + parameter PREG_CE = "CE0"; // "CE0","CE1" + parameter PREG_RESET = "RESET0"; //"RESET0", "RESET1" + + parameter PSEL_IREG_CLK = "BYPASS"; // "BYPASS","CLK0","CLK1" + parameter PSEL_IREG_CE = "CE0"; // "CE0","CE1" + parameter PSEL_IREG_RESET = "RESET0"; //"RESET0", "RESET1" + + parameter OREG_CLK = "BYPASS"; // "BYPASS","CLK0","CLK1" + parameter OREG_CE = "CE0"; // "CE0","CE1" + parameter OREG_RESET = "RESET0"; //"RESET0", "RESET1" + + parameter MULT_RESET_MODE = "SYNC"; // SYNC,ASYNC + parameter DYN_P_SEL = "FALSE"; //"TRUE","FALSE" + parameter P_SEL = 1'b0; //1'b0: select direct INA; 1'b1: select preadder + parameter DYN_P_ADDSUB = "FALSE"; //"TRUE","FALSE" + parameter P_ADDSUB = 1'b0; //1'b0:add; 1'b1:sub + + output [62:0] DOUT; + input [26:0] A; + input [35:0] B; + input [25:0] D; + input [1:0] CLK, CE, RESET; + input PSEL; + input PADDSUB; + + reg + A_CLK, + A_CE, + A_RESET, + B_CLK, + B_CE, + B_RESET, + D_CLK, + D_CE, + D_RESET, + PADDSUB_ICLK, + PADDSUB_ICE, + PADDSUB_IRESET, + PSEL_ICLK, + PSEL_ICE, + PSEL_IRESET, + P_CLK, + P_CE, + P_RESET, + O_CLK, + O_CE, + O_RESET; + reg [26:0] ina_reg_async, ina_reg_sync, ina, ina_reg, a_in; + reg [35:0] inb_reg_async, inb_reg_sync, inb, inb_reg; + reg [25:0] ind_reg_async, ind_reg_sync, ind, ind_reg; + wire [26:0] ina_ext, ind_ext; + wire [62:0] a0, b0, mult_out0; + reg [62:0] out0_reg_async, out0_reg_sync, out0, out0_reg; + reg [62:0] out_reg_async, out_reg_sync, out_reg, d_out; + wire preadd_en, p_addsub_sig; + reg paddsub_reg0_async, paddsub_reg0_sync, paddsub_reg0, paddsub_0; + reg psel_reg_async, psel_reg_sync, psel_reg, psel_0; + + wire grstn = GSR.GSRO; + + + always @(ina_reg_async or ina_reg_sync or inb_reg_async or inb_reg_sync or ind_reg_async or ind_reg_sync or paddsub_reg0_async or paddsub_reg0_sync or psel_reg_async or psel_reg_sync or out0_reg_async or out0_reg_sync or out_reg_sync or out_reg_async) + begin + if (MULT_RESET_MODE == "ASYNC") begin + ina_reg <= ina_reg_async; + inb_reg <= inb_reg_async; + ind_reg <= ind_reg_async; + paddsub_reg0 <= paddsub_reg0_async; + psel_reg <= psel_reg_async; + out0_reg <= out0_reg_async; + out_reg <= out_reg_async; + end else if (MULT_RESET_MODE == "SYNC") begin + ina_reg <= ina_reg_sync; + inb_reg <= inb_reg_sync; + ind_reg <= ind_reg_sync; + paddsub_reg0 <= paddsub_reg0_sync; + psel_reg <= psel_reg_sync; + out0_reg <= out0_reg_sync; + out_reg <= out_reg_sync; + end + end + + //clk,ce,reset mux + //AREG + always @(CLK) begin + if (AREG_CLK == "CLK0") A_CLK = CLK[0]; + else if (AREG_CLK == "CLK1") A_CLK = CLK[1]; + end + + always @(CE) begin + if (AREG_CE == "CE0") A_CE = CE[0]; + else if (AREG_CE == "CE1") A_CE = CE[1]; + end + + always @(RESET) begin + if (AREG_RESET == "RESET0") A_RESET = RESET[0]; + else if (AREG_RESET == "RESET1") A_RESET = RESET[1]; + end + + //BREG + always @(CLK) begin + if (BREG_CLK == "CLK0") B_CLK = CLK[0]; + else if (BREG_CLK == "CLK1") B_CLK = CLK[1]; + end + + always @(CE) begin + if (BREG_CE == "CE0") B_CE = CE[0]; + else if (BREG_CE == "CE1") B_CE = CE[1]; + end + + always @(RESET) begin + if (BREG_RESET == "RESET0") B_RESET = RESET[0]; + else if (BREG_RESET == "RESET1") B_RESET = RESET[1]; + end + + //DREG + always @(CLK) begin + if (DREG_CLK == "CLK0") D_CLK = CLK[0]; + else if (DREG_CLK == "CLK1") D_CLK = CLK[1]; + end + + always @(CE) begin + if (DREG_CE == "CE0") D_CE = CE[0]; + else if (DREG_CE == "CE1") D_CE = CE[1]; + end + + always @(RESET) begin + if (DREG_RESET == "RESET0") D_RESET = RESET[0]; + else if (DREG_RESET == "RESET1") D_RESET = RESET[1]; + end + + //PADDSUB_IREG + always @(CLK) begin + if (PADDSUB_IREG_CLK == "CLK0") PADDSUB_ICLK = CLK[0]; + else if (PADDSUB_IREG_CLK == "CLK1") PADDSUB_ICLK = CLK[1]; + end + + always @(CE) begin + if (PADDSUB_IREG_CE == "CE0") PADDSUB_ICE = CE[0]; + else if (PADDSUB_IREG_CE == "CE1") PADDSUB_ICE = CE[1]; + end + + always @(RESET) begin + if (PADDSUB_IREG_RESET == "RESET0") PADDSUB_IRESET = RESET[0]; + else if (PADDSUB_IREG_RESET == "RESET1") PADDSUB_IRESET = RESET[1]; + end + + //PSEL_IREG + always @(CLK) begin + if (PSEL_IREG_CLK == "CLK0") PSEL_ICLK = CLK[0]; + else if (PSEL_IREG_CLK == "CLK1") PSEL_ICLK = CLK[1]; + end + + always @(CE) begin + if (PSEL_IREG_CE == "CE0") PSEL_ICE = CE[0]; + else if (PSEL_IREG_CE == "CE1") PSEL_ICE = CE[1]; + end + + always @(RESET) begin + if (PSEL_IREG_RESET == "RESET0") PSEL_IRESET = RESET[0]; + else if (PSEL_IREG_RESET == "RESET1") PSEL_IRESET = RESET[1]; + end + + + //PREG + always @(CLK) begin + if (PREG_CLK == "CLK0") P_CLK = CLK[0]; + else if (PREG_CLK == "CLK1") P_CLK = CLK[1]; + end + + always @(CE) begin + if (PREG_CE == "CE0") P_CE = CE[0]; + else if (PREG_CE == "CE1") P_CE = CE[1]; + end + + always @(RESET) begin + if (PREG_RESET == "RESET0") P_RESET = RESET[0]; + else if (PREG_RESET == "RESET1") P_RESET = RESET[1]; + end + + //OREG + always @(CLK) begin + if (OREG_CLK == "CLK0") O_CLK = CLK[0]; + else if (OREG_CLK == "CLK1") O_CLK = CLK[1]; + end + + always @(CE) begin + if (OREG_CE == "CE0") O_CE = CE[0]; + else if (OREG_CE == "CE1") O_CE = CE[1]; + end + + always @(RESET) begin + if (OREG_RESET == "RESET0") O_RESET = RESET[0]; + else if (OREG_RESET == "RESET1") O_RESET = RESET[1]; + end + + // in reg + always @(posedge A_CLK or posedge A_RESET or negedge grstn) begin + if (!grstn) begin + ina_reg_async <= 0; + end else if (A_RESET == 1'b1) begin + ina_reg_async <= 0; + end else if (A_CE == 1'b1) begin + ina_reg_async <= A; + end + end + + always @(posedge A_CLK or negedge grstn) begin + if (!grstn) begin + ina_reg_sync <= 0; + end else if (A_RESET == 1'b1) begin + ina_reg_sync <= 0; + end else if (A_CE == 1'b1) begin + ina_reg_sync <= A; + end + end + + always @(A or ina_reg) begin + if (AREG_CLK == "BYPASS") begin + ina = A; + end else begin + ina = ina_reg; + end + end + + always @(posedge B_CLK or posedge B_RESET or negedge grstn) begin + if (!grstn) begin + inb_reg_async <= 0; + end else if (B_RESET == 1'b1) begin + inb_reg_async <= 0; + end else if (B_CE == 1'b1) begin + inb_reg_async <= B; + end + end + + always @(posedge B_CLK or negedge grstn) begin + if (!grstn) begin + inb_reg_sync <= 0; + end else if (B_RESET == 1'b1) begin + inb_reg_sync <= 0; + end else if (B_CE == 1'b1) begin + inb_reg_sync <= B; + end + end + + always @(B or inb_reg) begin + if (BREG_CLK == "BYPASS") begin + inb = B; + end else begin + inb = inb_reg; + end + end + + always @(posedge D_CLK or posedge D_RESET or negedge grstn) begin + if (!grstn) begin + ind_reg_async <= 0; + end else if (D_RESET == 1'b1) begin + ind_reg_async <= 0; + end else if (D_CE == 1'b1) begin + ind_reg_async <= D; + end + end + + always @(posedge D_CLK or negedge grstn) begin + if (!grstn) begin + ind_reg_sync <= 0; + end else if (D_RESET == 1'b1) begin + ind_reg_sync <= 0; + end else if (D_CE == 1'b1) begin + ind_reg_sync <= D; + end + end + + always @(D or ind_reg) begin + if (DREG_CLK == "BYPASS") begin + ind = D; + end else begin + ind = ind_reg; + end + end + + //PADD or not + assign ina_ext = {ina[25], ina[25:0]}; + assign ind_ext = {ind[25], ind[25:0]}; + + assign preadd_en = (DYN_P_SEL == "TRUE") ? PSEL : ((P_SEL == 1'b1) ? 1'b1 : 1'b0); + assign p_addsub_sig = (DYN_P_ADDSUB == "TRUE") ? PADDSUB : P_ADDSUB; + + always @(posedge PADDSUB_ICLK or posedge PADDSUB_IRESET or negedge grstn) begin + if (!grstn) begin + paddsub_reg0_async <= 0; + end else if (PADDSUB_IRESET == 1'b1) begin + paddsub_reg0_async <= 0; + end else if (PADDSUB_ICE == 1'b1) begin + paddsub_reg0_async <= p_addsub_sig; + end + end + + always @(posedge PADDSUB_ICLK or negedge grstn) begin + if (!grstn) begin + paddsub_reg0_sync <= 0; + end else if (PADDSUB_IRESET == 1'b1) begin + paddsub_reg0_sync <= 0; + end else if (PADDSUB_ICE == 1'b1) begin + paddsub_reg0_sync <= p_addsub_sig; + end + end + + always @(p_addsub_sig or paddsub_reg0) begin + if (PADDSUB_IREG_CLK == "BYPASS") begin + paddsub_0 <= p_addsub_sig; + end else begin + paddsub_0 <= paddsub_reg0; + end + end + + always @(posedge PSEL_ICLK or posedge PSEL_IRESET or negedge grstn) begin + if (!grstn) begin + psel_reg_async <= 0; + end else if (PSEL_IRESET == 1'b1) begin + psel_reg_async <= 0; + end else if (PSEL_ICE == 1'b1) begin + psel_reg_async <= preadd_en; + end + end + + always @(posedge PSEL_ICLK or negedge grstn) begin + if (!grstn) begin + psel_reg_sync <= 0; + end else if (PSEL_IRESET == 1'b1) begin + psel_reg_sync <= 0; + end else if (PSEL_ICE == 1'b1) begin + psel_reg_sync <= preadd_en; + end + end + + always @(preadd_en or psel_reg) begin + if (PSEL_IREG_CLK == "BYPASS") begin + psel_0 <= preadd_en; + end else begin + psel_0 <= psel_reg; + end + end + + always @(ina_ext or ind_ext or ina or psel_0 or paddsub_0) begin + if (psel_0 == 1'b1) begin + if (paddsub_0 == 1'b0) begin + a_in = ina_ext + ind_ext; + end else begin + a_in = ina_ext - ind_ext; + end + end else begin + a_in = ina; + end + end + + assign a0[62:0] = {{36{a_in[26]}}, a_in[26:0]}; + assign b0[62:0] = {{27{inb[35]}}, inb[35:0]}; + + assign mult_out0 = a0 * b0; + + // pipeline reg + always @(posedge P_CLK or posedge P_RESET or negedge grstn) begin + if (!grstn) begin + out0_reg_async <= 0; + end else if (P_RESET == 1'b1) begin + out0_reg_async <= 0; + end else if (P_CE == 1'b1) begin + out0_reg_async <= mult_out0; + end + end + + always @(posedge P_CLK or negedge grstn) begin + if (!grstn) begin + out0_reg_sync <= 0; + end else if (P_RESET == 1'b1) begin + out0_reg_sync <= 0; + end else if (P_CE == 1'b1) begin + out0_reg_sync <= mult_out0; + end + end + + always @(mult_out0 or out0_reg) begin + if (PREG_CLK == "BYPASS") begin + out0 = mult_out0; + end else begin + out0 = out0_reg; + end + end + + // output reg + always @(posedge O_CLK or posedge O_RESET or negedge grstn) begin + if (!grstn) begin + out_reg_async <= 0; + end else if (O_RESET == 1'b1) begin + out_reg_async <= 0; + end else if (O_CE == 1'b1) begin + out_reg_async <= out0; + end + end + + always @(posedge O_CLK or negedge grstn) begin + if (!grstn) begin + out_reg_sync <= 0; + end else if (O_RESET == 1'b1) begin + out_reg_sync <= 0; + end else if (O_CE == 1'b1) begin + out_reg_sync <= out0; + end + end + + always @(out0 or out_reg) begin + if (OREG_CLK == "BYPASS") begin + d_out = out0; + end else begin + d_out = out_reg; + end + end + + assign DOUT = d_out[62:0]; + +endmodule + + +//MULTACC,15k +module MULTACC ( + DATAO, + CASO, + CE, + CLK, + COFFIN0, + COFFIN1, + COFFIN2, + DATAIN0, + DATAIN1, + DATAIN2, + RSTN, + CASI +); + + output [23:0] DATAO, CASO; + + input CE, CLK; + input [5:0] COFFIN0, COFFIN1, COFFIN2; + input [9:0] DATAIN0, DATAIN1; + input [9:0] DATAIN2; + input RSTN; + input [23:0] CASI; + + + //a*b+c*d+e*f,8*4,default + parameter COFFIN_WIDTH = 4; // 4/6 bit + parameter DATAIN_WIDTH = 8; // 8/10 bit + parameter IREG = 1'b0; //0: bypass mode; 1: registered mode + parameter OREG = 1'b0; //0: bypass mode; 1: registered mode + parameter PREG = 1'b0; //0: bypass mode; 1: registered mode + parameter ACC_EN = "FALSE"; //FALSE: CASI/0; TRUE: enable ACC, DOUT + parameter CASI_EN = "FALSE"; //FALSE: 0; TRUE: enable CASI. ACC_EN&CASI_EN,mutually exclusive, cannot both be true. Priority is ACC_EN>CASI_EN + parameter CASO_EN = "FALSE"; //FALSE: 0; TRUE: enable CASO. + + + wire [5:0] coffin0_sig, coffin1_sig, coffin2_sig; + wire [9:0] datain0_sig, datain1_sig, datain2_sig; + reg [5:0] coffin0_reg, coffin1_reg, coffin2_reg, ina0, ina1, ina2; + reg [9:0] datain0_reg, datain1_reg, datain2_reg, inb0, inb1, inb2; + wire [15:0] mult_out0, mult_out1, mult_out2; + wire [23:0] d_casi, fb_acc, m_out0, m_out1, m_out2; + reg [15:0] out0_reg, out1_reg, out2_reg, out0, out1, out2; + reg [23:0] alu_out, dout_reg, d_out; + + assign coffin0_sig = (COFFIN_WIDTH == 4) ? {{2{1'b0}}, COFFIN0[3:0]} : COFFIN0; + assign coffin1_sig = (COFFIN_WIDTH == 4) ? {{2{1'b0}}, COFFIN1[3:0]} : COFFIN1; + assign coffin2_sig = (COFFIN_WIDTH == 4) ? {{2{1'b0}}, COFFIN2[3:0]} : COFFIN2; + + assign datain0_sig = (DATAIN_WIDTH == 8) ? {{2{1'b0}}, DATAIN0[7:0]} : DATAIN0; + assign datain1_sig = (DATAIN_WIDTH == 8) ? {{2{1'b0}}, DATAIN1[7:0]} : DATAIN1; + assign datain2_sig = (DATAIN_WIDTH == 8) ? {{2{1'b0}}, DATAIN2[7:0]} : DATAIN2; + + // in reg + always @(posedge CLK or negedge RSTN) begin + if (RSTN == 1'b0) begin + coffin0_reg <= 6'b0; + coffin1_reg <= 6'b0; + coffin2_reg <= 6'b0; + end else if (CE == 1'b1) begin + coffin0_reg <= coffin0_sig; + coffin1_reg <= coffin1_sig; + coffin2_reg <= coffin2_sig; + end + end + + always @(posedge CLK or negedge RSTN) begin + if (RSTN == 1'b0) begin + datain0_reg <= 10'b0; + datain1_reg <= 10'b0; + datain2_reg <= 10'b0; + end else if (CE == 1'b1) begin + datain0_reg <= datain0_sig; + datain1_reg <= datain1_sig; + datain2_reg <= datain2_sig; + end + end + + + always @(coffin0_reg or coffin1_reg or coffin2_reg or datain0_reg or datain1_reg or datain2_reg or coffin0_sig or coffin1_sig or coffin2_sig or datain0_sig or datain1_sig or datain2_sig) + begin + if (IREG == 1'b1) begin + ina0 = coffin0_reg; + ina1 = coffin1_reg; + ina2 = coffin2_reg; + inb0 = datain0_reg; + inb1 = datain1_reg; + inb2 = datain2_reg; + end else begin + ina0 = coffin0_sig; + ina1 = coffin1_sig; + ina2 = coffin2_sig; + inb0 = datain0_sig; + inb1 = datain1_sig; + inb2 = datain2_sig; + end + end + + assign mult_out0 = ina0 * inb0; + assign mult_out1 = ina1 * inb1; + assign mult_out2 = ina2 * inb2; + + // pipeline reg + always @(posedge CLK or negedge RSTN) begin + if (RSTN == 1'b0) begin + out0_reg <= 16'b0; + out1_reg <= 16'b0; + out2_reg <= 16'b0; + end else if (CE == 1'b1) begin + out0_reg <= mult_out0; + out1_reg <= mult_out1; + out2_reg <= mult_out2; + end + end + + always @(mult_out0 or out0_reg or mult_out1 or out1_reg or mult_out2 or out2_reg) begin + if (PREG == 1'b0) begin + out0 = mult_out0; + out1 = mult_out1; + out2 = mult_out2; + end else begin + out0 = out0_reg; + out1 = out1_reg; + out2 = out2_reg; + end + end + + assign d_casi = (CASI_EN == "TRUE") ? CASI : 24'b0; + assign fb_acc = (ACC_EN == "TRUE") ? dout_reg : d_casi; + + assign m_out0 = {{8{1'b0}}, out0}; + assign m_out1 = {{8{1'b0}}, out1}; + assign m_out2 = {{8{1'b0}}, out2}; + + always @(d_casi or fb_acc or m_out0 or m_out1 or m_out2) begin + alu_out = m_out0 + m_out1 + m_out2 + fb_acc; + + end + + // output reg + always @(posedge CLK or negedge RSTN) begin + if (RSTN == 1'b0) begin + dout_reg <= 0; + end else if (CE == 1'b1) begin + dout_reg <= alu_out; + end + end + + always @(alu_out or dout_reg) begin + if (OREG == 1'b0) begin + d_out = alu_out; + end else begin + d_out = dout_reg; + end + end + + assign DATAO = d_out[23:0]; + assign CASO = (CASO_EN == "TRUE") ? d_out[23:0] : 24'b0; + +endmodule + + + +//////Hardcore models +//Iologic +//IDDR +module IDDR ( + Q0, + Q1, + D, + CLK +); + + input D; + input CLK; + output Q0; + output Q1; + + parameter Q0_INIT = 1'b0; + parameter Q1_INIT = 1'b0; + + wire gsrt = GSR.GSRO; + + reg q0_oreg, q1_oreg, q0_reg, q1_reg; + reg q0_ireg, q1_ireg; + + initial begin + q0_reg = Q0_INIT; + q1_reg = Q1_INIT; + q0_oreg = Q0_INIT; + q1_oreg = Q1_INIT; + q0_ireg = Q0_INIT; + q1_ireg = Q1_INIT; + end + + assign Q0 = q0_reg; + assign Q1 = q1_reg; + + always @(gsrt) begin + if (!gsrt) begin + assign q0_reg = Q0_INIT; + assign q1_reg = Q1_INIT; + assign q0_oreg = Q0_INIT; + assign q1_oreg = Q1_INIT; + assign q0_ireg = Q0_INIT; + assign q1_ireg = Q1_INIT; + end else begin + assign q0_reg = q0_reg; + assign q1_reg = q1_reg; + assign q0_oreg = q0_oreg; + assign q1_oreg = q1_oreg; + assign q0_ireg = q0_ireg; + assign q1_ireg = q1_ireg; + end + end + + always @(posedge CLK) begin + q0_ireg <= D; + q0_oreg <= q0_ireg; + q0_reg <= q0_oreg; + q1_oreg <= q1_ireg; + q1_reg <= q1_oreg; + end + + always @(negedge CLK) begin + q1_ireg <= D; + end + +endmodule //IDDR (ddr input) + +//IDDRC +module IDDRC ( + Q0, + Q1, + D, + CLK, + CLEAR +); + + input D; + input CLK; + input CLEAR; + output Q0; + output Q1; + + parameter Q0_INIT = 1'b0; + parameter Q1_INIT = 1'b0; + + wire gsrt = GSR.GSRO; + + reg q0_oreg, q1_oreg, q0_reg, q1_reg; + reg q0_ireg, q1_ireg; + + initial begin + q0_reg = Q0_INIT; + q1_reg = Q1_INIT; + q0_oreg = Q0_INIT; + q1_oreg = Q1_INIT; + q0_ireg = Q0_INIT; + q1_ireg = Q1_INIT; + end + + assign Q0 = q0_reg; + assign Q1 = q1_reg; + + always @(gsrt or CLEAR) begin + if (!gsrt) begin + assign q0_reg = Q0_INIT; + assign q1_reg = Q1_INIT; + assign q0_oreg = Q0_INIT; + assign q1_oreg = Q1_INIT; + assign q0_ireg = Q0_INIT; + assign q1_ireg = Q1_INIT; + end else if (CLEAR) begin + assign q0_reg = 1'b0; + assign q1_reg = 1'b0; + assign q0_oreg = 1'b0; + assign q1_oreg = 1'b0; + assign q0_ireg = 1'b0; + assign q1_ireg = 1'b0; + end else begin + assign q0_reg = q0_reg; + assign q1_reg = q1_reg; + assign q0_oreg = q0_oreg; + assign q1_oreg = q1_oreg; + assign q0_ireg = q0_ireg; + assign q1_ireg = q1_ireg; + end + end + + always @(posedge CLK) begin + q0_ireg <= D; + q0_oreg <= q0_ireg; + q0_reg <= q0_oreg; + q1_oreg <= q1_ireg; + q1_reg <= q1_oreg; + end + + always @(negedge CLK) begin + q1_ireg <= D; + end + +endmodule //IDDRC (ddr input, asynchronous clear) + + +//IDDR_MEM +module IDDR_MEM ( + Q0, + Q1, + D, + WADDR, + RADDR, + PCLK, + ICLK, + RESET +); + + input D, ICLK, PCLK; + input [2:0] WADDR; + input [2:0] RADDR; + input RESET; + output Q0, Q1; + wire grstn; + wire lrstn; + //synthesis translate_off + assign grstn = GSR.GSRO; + assign lrstn = (~RESET); + + reg d0_reg; + reg [7:0] d0_mem; + reg [7:0] d1_mem; + reg [1:0] q_data; + + always @(posedge ICLK or negedge grstn or negedge lrstn) begin + if (!grstn) d0_reg <= 0; + else if (!lrstn) d0_reg <= 0; + else d0_reg <= D; + end + + always @(negedge ICLK or negedge grstn or negedge lrstn) begin + if (!grstn) d0_mem <= 0; + else if (!lrstn) d0_mem <= 0; + else d0_mem[WADDR] <= d0_reg; + end + + always @(negedge ICLK or negedge grstn or negedge lrstn) begin + if (!grstn) d1_mem <= 0; + else if (!lrstn) d1_mem <= 0; + else d1_mem[WADDR] <= D; + end + + always @(posedge PCLK or negedge grstn or negedge lrstn) begin + if (!grstn) q_data <= 0; + else if (!lrstn) q_data <= 0; + else q_data <= {d1_mem[RADDR], d0_mem[RADDR]}; + end + + assign {Q1, Q0} = q_data; +endmodule // IDDR_MEM (ddr input with memory) + + +//ODDR +module ODDR ( + Q0, + Q1, + D0, + D1, + TX, + CLK +); + + input D0; + input D1; + input TX; + input CLK; + output Q0; + output Q1; + + parameter TXCLK_POL = 1'b0; //1'b0:Rising edge output; 1'b1:Falling edge output + parameter INIT = 1'b0; + + reg d0_reg_0, d0_reg_1, d0_reg_2; + reg d1_reg_0, d1_reg_1, d1_reg_2; + reg tx_reg_0, tx_reg_1, tx_reg_p, tx_reg_n; + wire gsrt = GSR.GSRO; + + initial begin + d0_reg_0 = 1'b0; + d0_reg_1 = 1'b0; + d0_reg_2 = 1'b0; + d1_reg_0 = 1'b0; + d1_reg_1 = 1'b0; + d1_reg_2 = 1'b0; + tx_reg_0 = 1'b0; + tx_reg_1 = 1'b0; + tx_reg_p = 1'b0; + tx_reg_n = 1'b0; + end + + always @(gsrt) begin + if (!gsrt) begin + assign d1_reg_2 = INIT; + assign d0_reg_2 = INIT; + assign d1_reg_1 = INIT; + assign d0_reg_1 = INIT; + assign d1_reg_0 = INIT; + assign d0_reg_0 = INIT; + assign tx_reg_0 = INIT; + assign tx_reg_1 = INIT; + assign tx_reg_p = INIT; + assign tx_reg_n = INIT; + end else begin + assign d1_reg_2 = d1_reg_2; + assign d0_reg_2 = d0_reg_2; + assign d1_reg_1 = d1_reg_1; + assign d0_reg_1 = d0_reg_1; + assign d1_reg_0 = d1_reg_0; + assign d0_reg_0 = d0_reg_0; + assign tx_reg_0 = tx_reg_0; + assign tx_reg_1 = tx_reg_1; + assign tx_reg_p = tx_reg_p; + assign tx_reg_n = tx_reg_n; + end + end + + always @(posedge CLK) begin + d0_reg_0 <= D0; + d1_reg_0 <= D1; + d0_reg_1 <= d0_reg_0; + d1_reg_1 <= d1_reg_0; + tx_reg_0 <= TX; + tx_reg_1 <= tx_reg_0; + end + + always @(posedge CLK) begin + d1_reg_2 <= d1_reg_1; + tx_reg_p <= tx_reg_n; + end + + always @(negedge CLK) begin + d0_reg_2 <= d0_reg_1; + tx_reg_n <= tx_reg_1; + end + + assign Q0 = (CLK) ? d0_reg_2 : d1_reg_2; + assign Q1 = (TXCLK_POL == 1'b0) ? tx_reg_p : tx_reg_n; + +endmodule // ODDR (ddr output) + +//ODDRC +module ODDRC ( + Q0, + Q1, + D0, + D1, + TX, + CLK, + CLEAR +); + + input D0, D1, TX, CLK, CLEAR; + output Q0, Q1; + + parameter TXCLK_POL = 1'b0; //1'b0:Rising edge output; 1'b1:Falling edge output + parameter INIT = 1'b0; + + wire gsrt = GSR.GSRO; + + reg d0_reg_0, d0_reg_1, d0_reg_2; + reg d1_reg_0, d1_reg_1, d1_reg_2; + reg tx_reg_0, tx_reg_1, tx_reg_p, tx_reg_n; + + initial begin + d0_reg_0 = 1'b0; + d0_reg_1 = 1'b0; + d0_reg_2 = 1'b0; + d1_reg_0 = 1'b0; + d1_reg_1 = 1'b0; + d1_reg_2 = 1'b0; + tx_reg_0 = 1'b0; + tx_reg_1 = 1'b0; + tx_reg_p = 1'b0; + tx_reg_n = 1'b0; + end + + always @(gsrt or CLEAR) begin + if (!gsrt) begin + assign d1_reg_2 = INIT; + assign d0_reg_2 = INIT; + assign d1_reg_1 = INIT; + assign d0_reg_1 = INIT; + assign d1_reg_0 = INIT; + assign d0_reg_0 = INIT; + assign tx_reg_0 = INIT; + assign tx_reg_1 = INIT; + assign tx_reg_p = INIT; + assign tx_reg_n = INIT; + end else if (CLEAR) begin + assign d1_reg_2 = 1'b0; + assign d0_reg_2 = 1'b0; + assign d1_reg_1 = 1'b0; + assign d0_reg_1 = 1'b0; + assign d1_reg_0 = 1'b0; + assign d0_reg_0 = 1'b0; + assign tx_reg_0 = 1'b0; + assign tx_reg_1 = 1'b0; + assign tx_reg_p = 1'b0; + assign tx_reg_n = 1'b0; + end else begin + assign d1_reg_2 = d1_reg_2; + assign d0_reg_2 = d0_reg_2; + assign d1_reg_1 = d1_reg_1; + assign d0_reg_1 = d0_reg_1; + assign d1_reg_0 = d1_reg_0; + assign d0_reg_0 = d0_reg_0; + assign tx_reg_0 = tx_reg_0; + assign tx_reg_1 = tx_reg_1; + assign tx_reg_p = tx_reg_p; + assign tx_reg_n = tx_reg_n; + end + end + + always @(posedge CLK) begin + d0_reg_0 <= D0; + d1_reg_0 <= D1; + d0_reg_1 <= d0_reg_0; + d1_reg_1 <= d1_reg_0; + tx_reg_0 <= TX; + tx_reg_1 <= tx_reg_0; + end + + always @(posedge CLK) begin + d1_reg_2 <= d1_reg_1; + tx_reg_p <= tx_reg_n; + end + + always @(negedge CLK) begin + d0_reg_2 <= d0_reg_1; + tx_reg_n <= tx_reg_1; + end + + assign Q0 = (CLK) ? d0_reg_2 : d1_reg_2; + assign Q1 = (TXCLK_POL == 1'b0) ? tx_reg_p : tx_reg_n; + +endmodule // ODDRC (ddr output with asynchronous clear) + +//ODDR_MEM +module ODDR_MEM ( + Q0, + Q1, + D0, + D1, + TX, + PCLK, + TCLK, + RESET +); + + parameter TCLK_SOURCE = "DQSW"; //"DQSW","DQSW270" + parameter TXCLK_POL = 1'b0; //1'b0:Rising edge output; 1'b1:Falling edge output + + input D0, D1; + input TX, PCLK, TCLK, RESET; + output Q0, Q1; + + //synthesis translate_off + reg [1:0] d_reg_0; + reg tx_reg_1; + reg [1:0] d_reg_1; + reg tx_reg_2; + reg d_reg_p; + reg tx_reg_p, tx_reg_n; + reg d_reg_n; + wire tclk_sig; + wire grstn; + wire lrstn; + + assign grstn = GSR.GSRO; + assign lrstn = (~RESET); + assign tclk_sig = (TCLK_SOURCE == "DQSW") ? TCLK : ~TCLK; + + always @(posedge PCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d_reg_0 <= 2'b0; + tx_reg_1 <= 1'b0; + end else if (!lrstn) begin + d_reg_0 <= 0; + tx_reg_1 <= 0; + end else begin + d_reg_0 <= {D1, D0}; + tx_reg_1 <= TX; + end + end + + always @(posedge tclk_sig or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d_reg_1 <= 2'b0; + tx_reg_2 <= 1'b0; + end else if (!lrstn) begin + d_reg_1 <= 2'b0; + tx_reg_2 <= 1'b0; + end else begin + d_reg_1 <= d_reg_0; + tx_reg_2 <= tx_reg_1; + end + end + + always @(posedge tclk_sig or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d_reg_p <= 1'b0; + tx_reg_p <= 1'b0; + end else if (!lrstn) begin + d_reg_p <= 1'b0; + tx_reg_p <= 1'b0; + end else begin + d_reg_p <= d_reg_1[1]; + tx_reg_p <= tx_reg_n; + end + end + + always @(negedge tclk_sig or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d_reg_n <= 1'b0; + tx_reg_n <= 1'b0; + end else if (!lrstn) begin + d_reg_n <= 1'b0; + tx_reg_n <= 1'b0; + end else begin + d_reg_n <= d_reg_1[0]; + tx_reg_n <= tx_reg_2; + end + end + + assign Q0 = tclk_sig ? d_reg_n : d_reg_p; + assign Q1 = (TXCLK_POL == 1'b0) ? tx_reg_p : tx_reg_n; + + //synthesis translate_on + +endmodule // ODDR_MEM (ddr output with memory) + +//IDES4 +module IDES4 ( + Q0, + Q1, + Q2, + Q3, + D, + CALIB, + PCLK, + FCLK, + RESET +); + + input D, FCLK, PCLK, CALIB, RESET; + output Q0, Q1, Q2, Q3; + + reg d0_reg; + reg d1_reg; + reg [3:0] D_data; + reg [3:0] data; + reg [3:0] Q_data; + reg d0_reg0, d0_reg1, d0_reg2, d0_reg3, d0_reg4; + reg d1_reg0, d1_reg1, d1_reg2, d1_reg3, d1_reg4; + + reg reset_delay; + reg dcnt0; + reg calib_0, calib_1, calib_2; + reg calib_state; + reg d_up, d_sel; + + wire grstn, lrstn; + wire calib_state_en, dcnt_en; + wire dsel_en, d_up_en; + + assign grstn = GSR.GSRO; + assign lrstn = (~RESET); + + initial begin + d_sel = 1'b0; + calib_state = 1'b0; + dcnt0 = 1'b0; + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + reset_delay <= 0; + end else if (!lrstn) begin + reset_delay <= 0; + end else begin + reset_delay <= 1; + end + end + + always @(posedge FCLK or negedge reset_delay) begin + if (!reset_delay) begin + calib_0 <= 0; + calib_1 <= 0; + calib_2 <= 0; + end else begin + calib_0 <= CALIB; + calib_1 <= calib_0; + calib_2 <= calib_1; + end + end + + assign dsel_en = calib_1 & ~calib_2; + + always @(posedge FCLK or negedge reset_delay) begin + if (!reset_delay) begin + d_sel <= 0; + end else begin + if (dsel_en) begin + d_sel <= ~d_sel; + end else begin + d_sel <= d_sel; + end + end + end + + assign calib_state_en = dsel_en; + + always @(posedge FCLK or negedge reset_delay) begin + if (!reset_delay) begin + calib_state <= 0; + end else if (calib_state_en) begin + calib_state <= ~calib_state; + end else begin + calib_state <= calib_state; + end + end + + assign dcnt_en = ~(calib_state & calib_state_en); + + always @(posedge FCLK or negedge reset_delay) begin + if (!reset_delay) begin + dcnt0 <= 0; + end else if (dcnt_en) begin + dcnt0 <= ~dcnt0; + end else begin + dcnt0 <= dcnt0; + end + end + + assign d_up_en = ~dcnt0; + + always @(posedge FCLK or negedge reset_delay) begin + if (!reset_delay) begin + d_up <= 0; + end else if (d_up_en) begin + d_up <= 1; + end else begin + d_up <= 0; + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d0_reg <= 0; + end else if (!lrstn) begin + d0_reg <= 0; + end else begin + d0_reg <= D; + end + end + + always @(negedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d1_reg <= 0; + end else if (!lrstn) begin + d1_reg <= 0; + end else begin + d1_reg <= D; + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d0_reg0 <= 1'b0; + d0_reg1 <= 1'b0; + d0_reg2 <= 1'b0; + d0_reg3 <= 1'b0; + d0_reg4 <= 1'b0; + d1_reg0 <= 1'b0; + d1_reg1 <= 1'b0; + d1_reg2 <= 1'b0; + d1_reg3 <= 1'b0; + d1_reg4 <= 1'b0; + end else if (!lrstn) begin + d0_reg0 <= 1'b0; + d0_reg1 <= 1'b0; + d0_reg2 <= 1'b0; + d0_reg3 <= 1'b0; + d0_reg4 <= 1'b0; + d1_reg0 <= 1'b0; + d1_reg1 <= 1'b0; + d1_reg2 <= 1'b0; + d1_reg3 <= 1'b0; + d1_reg4 <= 1'b0; + end else begin + d0_reg0 <= d0_reg; + d0_reg1 <= d0_reg0; + d0_reg2 <= d0_reg1; + d0_reg3 <= d0_reg2; + d0_reg4 <= d0_reg3; + d1_reg0 <= d1_reg; + d1_reg1 <= d1_reg0; + d1_reg2 <= d1_reg1; + d1_reg3 <= d1_reg2; + d1_reg4 <= d1_reg3; + end + end + + always @(d_sel or d0_reg0 or d0_reg1 or d0_reg2 or d0_reg3 or d0_reg4 or d1_reg0 or d1_reg2 or d1_reg3 or d1_reg4) begin + if (d_sel) begin + D_data[3] <= d0_reg2; + D_data[2] <= d1_reg3; + D_data[1] <= d0_reg3; + D_data[0] <= d1_reg4; + end else begin + D_data[3] <= d1_reg3; + D_data[2] <= d0_reg3; + D_data[1] <= d1_reg4; + D_data[0] <= d0_reg4; + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + data <= 0; + end else if (!lrstn) begin + data <= 0; + end else if (d_up) begin + data <= D_data; + end else begin + data <= data; + end + end + + always @(posedge PCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + Q_data <= 0; + end else if (!lrstn) begin + Q_data <= 0; + end else begin + Q_data <= data; + end + end + + assign {Q3, Q2, Q1, Q0} = Q_data; + +endmodule // IDES4 (4 to 1 deserializer) + + +//IDES8 +module IDES8 ( + Q0, + Q1, + Q2, + Q3, + Q4, + Q5, + Q6, + Q7, + D, + CALIB, + PCLK, + FCLK, + RESET +); + + input D, FCLK, PCLK, CALIB, RESET; + output Q0, Q1, Q2, Q3, Q4, Q5, Q6, Q7; + + reg d0_reg; + reg d1_reg; + reg [7:0] D_data; + reg [7:0] data; + reg [7:0] Q_data; + reg d0_reg0, d0_reg1, d0_reg2, d0_reg3, d0_reg4; + reg d1_reg0, d1_reg1, d1_reg2, d1_reg3, d1_reg4; + + reg reset_delay; + reg dcnt0, dcnt1; + reg calib_0, calib_1, calib_2; + reg calib_state; + reg d_up, d_sel; + + wire grstn, lrstn; + wire calib_state_en, dcnt_en; + wire dsel_en, d_up_en; + + assign grstn = GSR.GSRO; + assign lrstn = (~RESET); + + initial begin + d_sel = 1'b0; + calib_state = 1'b0; + dcnt0 = 1'b0; + dcnt1 = 1'b0; + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + reset_delay <= 0; + end else if (!lrstn) begin + reset_delay <= 0; + end else begin + reset_delay <= 1; + end + end + + always @(posedge FCLK or negedge reset_delay) begin + if (!reset_delay) begin + calib_0 <= 0; + calib_1 <= 0; + calib_2 <= 0; + end else begin + calib_0 <= CALIB; + calib_1 <= calib_0; + calib_2 <= calib_1; + end + end + + assign dsel_en = calib_1 & ~calib_2; + + always @(posedge FCLK or negedge reset_delay) begin + if (!reset_delay) begin + d_sel <= 0; + end else begin + if (dsel_en) begin + d_sel <= ~d_sel; + end else begin + d_sel <= d_sel; + end + end + end + + assign calib_state_en = dsel_en; + + always @(posedge FCLK or negedge reset_delay) begin + if (!reset_delay) begin + calib_state <= 0; + end else if (calib_state_en) begin + calib_state <= ~calib_state; + end else begin + calib_state <= calib_state; + end + end + + assign dcnt_en = ~(calib_state & calib_state_en); + + always @(posedge FCLK or negedge reset_delay) begin + if (!reset_delay) begin + dcnt0 <= 0; + dcnt1 <= 0; + end else if (dcnt_en) begin + dcnt0 <= ~dcnt0; + dcnt1 <= dcnt0 ^ dcnt1; + end else begin + dcnt0 <= dcnt0; + dcnt1 <= dcnt1; + end + end + + assign d_up_en = dcnt0 & (~dcnt1); + + always @(posedge FCLK or negedge reset_delay) begin + if (!reset_delay) begin + d_up <= 0; + end else if (d_up_en) begin + d_up <= 1; + end else begin + d_up <= 0; + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d0_reg <= 0; + end else if (!lrstn) begin + d0_reg <= 0; + end else begin + d0_reg <= D; + end + end + + always @(negedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d1_reg <= 0; + end else if (!lrstn) begin + d1_reg <= 0; + end else begin + d1_reg <= D; + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d0_reg0 <= 1'b0; + d0_reg1 <= 1'b0; + d0_reg2 <= 1'b0; + d0_reg3 <= 1'b0; + d0_reg4 <= 1'b0; + d1_reg0 <= 1'b0; + d1_reg1 <= 1'b0; + d1_reg2 <= 1'b0; + d1_reg3 <= 1'b0; + d1_reg4 <= 1'b0; + end else if (!lrstn) begin + d0_reg0 <= 1'b0; + d0_reg1 <= 1'b0; + d0_reg2 <= 1'b0; + d0_reg3 <= 1'b0; + d0_reg4 <= 1'b0; + d1_reg0 <= 1'b0; + d1_reg1 <= 1'b0; + d1_reg2 <= 1'b0; + d1_reg3 <= 1'b0; + d1_reg4 <= 1'b0; + end else begin + d0_reg0 <= d0_reg; + d0_reg1 <= d0_reg0; + d0_reg2 <= d0_reg1; + d0_reg3 <= d0_reg2; + d0_reg4 <= d0_reg3; + d1_reg0 <= d1_reg; + d1_reg1 <= d1_reg0; + d1_reg2 <= d1_reg1; + d1_reg3 <= d1_reg2; + d1_reg4 <= d1_reg3; + end + end + + always @(d_sel or d0_reg0 or d0_reg1 or d0_reg2 or d0_reg3 or d0_reg4 or d1_reg0 or d1_reg1 or d1_reg2 or d1_reg3 or d1_reg4) begin + if (d_sel) begin + D_data[7] <= d0_reg0; + D_data[6] <= d1_reg1; + D_data[5] <= d0_reg1; + D_data[4] <= d1_reg2; + D_data[3] <= d0_reg2; + D_data[2] <= d1_reg3; + D_data[1] <= d0_reg3; + D_data[0] <= d1_reg4; + end else begin + D_data[7] <= d1_reg1; + D_data[6] <= d0_reg1; + D_data[5] <= d1_reg2; + D_data[4] <= d0_reg2; + D_data[3] <= d1_reg3; + D_data[2] <= d0_reg3; + D_data[1] <= d1_reg4; + D_data[0] <= d0_reg4; + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + data <= 0; + end else if (!lrstn) begin + data <= 0; + end else if (d_up) begin + data <= D_data; + end else begin + data <= data; + end + end + + always @(posedge PCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + Q_data <= 0; + end else if (!lrstn) begin + Q_data <= 0; + end else begin + Q_data <= data; + end + end + + assign {Q7, Q6, Q5, Q4, Q3, Q2, Q1, Q0} = Q_data; + +endmodule // IDES8 (8 to 1 deserializer) + +//IDES10 +module IDES10 ( + Q0, + Q1, + Q2, + Q3, + Q4, + Q5, + Q6, + Q7, + Q8, + Q9, + D, + CALIB, + PCLK, + FCLK, + RESET +); + + input D, FCLK, PCLK, CALIB, RESET; + output Q0, Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8, Q9; + + reg d0_reg; + reg d1_reg; + reg [9:0] D_data; + reg [9:0] data; + reg [9:0] Q_data; + reg d0_reg0, d0_reg1, d0_reg2, d0_reg3, d0_reg4, d0_reg5; + reg d1_reg0, d1_reg1, d1_reg2, d1_reg3, d1_reg4, d1_reg5; + + reg reset_delay; + reg dcnt0, dcnt1, dcnt2; + reg calib_0, calib_1, calib_2; + reg calib_state; + reg d_up, d_sel; + + wire grstn, lrstn; + wire calib_state_en, dcnt_en; + wire dsel_en, d_up_en; + + assign grstn = GSR.GSRO; + assign lrstn = (~RESET); + + initial begin + d_sel = 1'b0; + calib_state = 1'b0; + dcnt0 = 1'b0; + dcnt1 = 1'b0; + dcnt2 = 1'b0; + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + reset_delay <= 0; + end else if (!lrstn) begin + reset_delay <= 0; + end else begin + reset_delay <= 1; + end + end + + always @(posedge FCLK or negedge reset_delay) begin + if (!reset_delay) begin + calib_0 <= 0; + calib_1 <= 0; + calib_2 <= 0; + end else begin + calib_0 <= CALIB; + calib_1 <= calib_0; + calib_2 <= calib_1; + end + end + + assign dsel_en = calib_1 & ~calib_2; + + always @(posedge FCLK or negedge reset_delay) begin + if (!reset_delay) begin + d_sel <= 0; + end else begin + if (dsel_en) begin + d_sel <= ~d_sel; + end else begin + d_sel <= d_sel; + end + end + end + + assign calib_state_en = dsel_en; + + always @(posedge FCLK or negedge reset_delay) begin + if (!reset_delay) begin + calib_state <= 0; + end else if (calib_state_en) begin + calib_state <= ~calib_state; + end else begin + calib_state <= calib_state; + end + end + + assign dcnt_en = ~(calib_state & calib_state_en); + + + + always @(posedge FCLK or negedge reset_delay) begin + if (!reset_delay) begin + dcnt0 <= 0; + dcnt1 <= 0; + dcnt2 <= 0; + end else if (dcnt_en) begin + dcnt0 <= ~(dcnt0 | ((~dcnt0) & (~dcnt1) & dcnt2)); + dcnt1 <= ~((~(dcnt1 ^ dcnt0)) | ((~dcnt0) & (~dcnt1) & dcnt2)); + dcnt2 <= ~((~(dcnt2 ^ (dcnt1 & dcnt0))) | ((~dcnt0) & (~dcnt1) & dcnt2)); + end else begin + dcnt0 <= dcnt0; + dcnt1 <= dcnt1; + dcnt2 <= dcnt2; + end + end + + + assign d_up_en = dcnt1 & (~dcnt0); + + always @(posedge FCLK or negedge reset_delay) begin + if (!reset_delay) begin + d_up <= 0; + end else if (d_up_en) begin + d_up <= 1; + end else begin + d_up <= 0; + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d0_reg <= 0; + end else if (!lrstn) begin + d0_reg <= 0; + end else begin + d0_reg <= D; + end + end + + always @(negedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d1_reg <= 0; + end else if (!lrstn) begin + d1_reg <= 0; + end else begin + d1_reg <= D; + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d0_reg0 <= 1'b0; + d0_reg1 <= 1'b0; + d0_reg2 <= 1'b0; + d0_reg3 <= 1'b0; + d0_reg4 <= 1'b0; + d0_reg5 <= 1'b0; + d1_reg0 <= 1'b0; + d1_reg1 <= 1'b0; + d1_reg2 <= 1'b0; + d1_reg3 <= 1'b0; + d1_reg4 <= 1'b0; + d1_reg5 <= 1'b0; + end else if (!lrstn) begin + d0_reg0 <= 1'b0; + d0_reg1 <= 1'b0; + d0_reg2 <= 1'b0; + d0_reg3 <= 1'b0; + d0_reg4 <= 1'b0; + d0_reg5 <= 1'b0; + d1_reg0 <= 1'b0; + d1_reg1 <= 1'b0; + d1_reg2 <= 1'b0; + d1_reg3 <= 1'b0; + d1_reg4 <= 1'b0; + d1_reg5 <= 1'b0; + end else begin + d0_reg0 <= d0_reg; + d0_reg1 <= d0_reg0; + d0_reg2 <= d0_reg1; + d0_reg3 <= d0_reg2; + d0_reg4 <= d0_reg3; + d0_reg5 <= d0_reg4; + d1_reg0 <= d1_reg; + d1_reg1 <= d1_reg0; + d1_reg2 <= d1_reg1; + d1_reg3 <= d1_reg2; + d1_reg4 <= d1_reg3; + d1_reg5 <= d1_reg4; + end + end + + always @(d_sel or d0_reg0 or d0_reg1 or d0_reg2 or d0_reg3 or d0_reg4 or d0_reg5 or d1_reg0 or d1_reg1 or d1_reg2 or d1_reg3 or d1_reg4 or d1_reg5) begin + if (d_sel) begin + D_data[9] <= d0_reg0; + D_data[8] <= d1_reg1; + D_data[7] <= d0_reg1; + D_data[6] <= d1_reg2; + D_data[5] <= d0_reg2; + D_data[4] <= d1_reg3; + D_data[3] <= d0_reg3; + D_data[2] <= d1_reg4; + D_data[1] <= d0_reg4; + D_data[0] <= d1_reg5; + end else begin + D_data[9] <= d1_reg1; + D_data[8] <= d0_reg1; + D_data[7] <= d1_reg2; + D_data[6] <= d0_reg2; + D_data[5] <= d1_reg3; + D_data[4] <= d0_reg3; + D_data[3] <= d1_reg4; + D_data[2] <= d0_reg4; + D_data[1] <= d1_reg5; + D_data[0] <= d0_reg5; + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + data <= 0; + end else if (!lrstn) begin + data <= 0; + end else if (d_up) begin + data <= D_data; + end else begin + data <= data; + end + end + + always @(posedge PCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + Q_data <= 0; + end else if (!lrstn) begin + Q_data <= 0; + end else begin + Q_data <= data; + end + end + + assign {Q9, Q8, Q7, Q6, Q5, Q4, Q3, Q2, Q1, Q0} = Q_data; + +endmodule // IDES10 (10 to 1 deserializer) + +//IDES16 +module IDES16 ( + Q0, + Q1, + Q2, + Q3, + Q4, + Q5, + Q6, + Q7, + Q8, + Q9, + Q10, + Q11, + Q12, + Q13, + Q14, + Q15, + D, + CALIB, + PCLK, + FCLK, + RESET +); + + input D, FCLK, PCLK, CALIB, RESET; + output Q0, Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8, Q9, Q10, Q11, Q12, Q13, Q14, Q15; + + reg d0_reg; + reg d1_reg; + reg [15:0] D_data; + reg [15:0] data; + reg [15:0] Q_data; + reg d0_reg0, d0_reg1, d0_reg2, d0_reg3, d0_reg4, d0_reg5, d0_reg6, d0_reg7, d0_reg8; + reg d1_reg0, d1_reg1, d1_reg2, d1_reg3, d1_reg4, d1_reg5, d1_reg6, d1_reg7, d1_reg8; + + reg reset_delay; + reg dcnt0, dcnt1, dcnt2; + reg calib_0, calib_1, calib_2; + reg calib_state; + reg d_up, d_sel; + + wire grstn, lrstn; + wire calib_state_en, dcnt_en; + wire dsel_en, d_up_en; + + assign grstn = GSR.GSRO; + assign lrstn = (~RESET); + + initial begin + d_sel = 1'b0; + calib_state = 1'b0; + dcnt0 = 1'b0; + dcnt1 = 1'b0; + dcnt2 = 1'b0; + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + reset_delay <= 0; + end else if (!lrstn) begin + reset_delay <= 0; + end else begin + reset_delay <= 1; + end + end + + always @(posedge FCLK or negedge reset_delay) begin + if (!reset_delay) begin + calib_0 <= 0; + calib_1 <= 0; + calib_2 <= 0; + end else begin + calib_0 <= CALIB; + calib_1 <= calib_0; + calib_2 <= calib_1; + end + end + + assign dsel_en = calib_1 & ~calib_2; + + always @(posedge FCLK or negedge reset_delay) begin + if (!reset_delay) begin + d_sel <= 0; + end else begin + if (dsel_en) begin + d_sel <= ~d_sel; + end else begin + d_sel <= d_sel; + end + end + end + + assign calib_state_en = dsel_en; + + always @(posedge FCLK or negedge reset_delay) begin + if (!reset_delay) begin + calib_state <= 0; + end else if (calib_state_en) begin + calib_state <= ~calib_state; + end else begin + calib_state <= calib_state; + end + end + + assign dcnt_en = ~(calib_state & calib_state_en); + + always @(posedge FCLK or negedge reset_delay) begin + if (!reset_delay) begin + dcnt0 <= 0; + dcnt1 <= 0; + dcnt2 <= 0; + end else if (dcnt_en) begin + dcnt0 <= ~dcnt0; + dcnt1 <= dcnt0 ^ dcnt1; + dcnt2 <= (dcnt0 & dcnt1) ^ dcnt2; + end else begin + dcnt0 <= dcnt0; + dcnt1 <= dcnt1; + dcnt2 <= dcnt2; + end + end + + assign d_up_en = (~dcnt2) & dcnt1 & dcnt0; + + always @(posedge FCLK or negedge reset_delay) begin + if (!reset_delay) begin + d_up <= 0; + end else if (d_up_en) begin + d_up <= 1; + end else begin + d_up <= 0; + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d0_reg <= 0; + end else if (!lrstn) begin + d0_reg <= 0; + end else begin + d0_reg <= D; + end + end + + always @(negedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d1_reg <= 0; + end else if (!lrstn) begin + d1_reg <= 0; + end else begin + d1_reg <= D; + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d0_reg0 <= 1'b0; + d0_reg1 <= 1'b0; + d0_reg2 <= 1'b0; + d0_reg3 <= 1'b0; + d0_reg4 <= 1'b0; + d0_reg5 <= 1'b0; + d0_reg6 <= 1'b0; + d0_reg7 <= 1'b0; + d0_reg8 <= 1'b0; + d1_reg0 <= 1'b0; + d1_reg1 <= 1'b0; + d1_reg2 <= 1'b0; + d1_reg3 <= 1'b0; + d1_reg4 <= 1'b0; + d1_reg5 <= 1'b0; + d1_reg6 <= 1'b0; + d1_reg7 <= 1'b0; + d1_reg8 <= 1'b0; + end else if (!lrstn) begin + d0_reg0 <= 1'b0; + d0_reg1 <= 1'b0; + d0_reg2 <= 1'b0; + d0_reg3 <= 1'b0; + d0_reg4 <= 1'b0; + d0_reg5 <= 1'b0; + d0_reg6 <= 1'b0; + d0_reg7 <= 1'b0; + d0_reg8 <= 1'b0; + d1_reg0 <= 1'b0; + d1_reg1 <= 1'b0; + d1_reg2 <= 1'b0; + d1_reg3 <= 1'b0; + d1_reg4 <= 1'b0; + d1_reg5 <= 1'b0; + d1_reg6 <= 1'b0; + d1_reg7 <= 1'b0; + d1_reg8 <= 1'b0; + end else begin + d0_reg0 <= d0_reg; + d0_reg1 <= d0_reg0; + d0_reg2 <= d0_reg1; + d0_reg3 <= d0_reg2; + d0_reg4 <= d0_reg3; + d0_reg5 <= d0_reg4; + d0_reg6 <= d0_reg5; + d0_reg7 <= d0_reg6; + d0_reg8 <= d0_reg7; + d1_reg0 <= d1_reg; + d1_reg1 <= d1_reg0; + d1_reg2 <= d1_reg1; + d1_reg3 <= d1_reg2; + d1_reg4 <= d1_reg3; + d1_reg5 <= d1_reg4; + d1_reg6 <= d1_reg5; + d1_reg7 <= d1_reg6; + d1_reg8 <= d1_reg7; + end + end + + always @(d_sel or d0_reg0 or d0_reg1 or d0_reg2 or d0_reg3 or d0_reg4 or d0_reg5 or d0_reg6 or d0_reg7 or d0_reg8 or d1_reg0 or d1_reg1 or d1_reg2 or d1_reg3 or d1_reg4 or d1_reg5 or d1_reg6 or d1_reg7 or d1_reg8) begin + if (d_sel) begin + D_data[15] <= d0_reg0; + D_data[14] <= d1_reg1; + D_data[13] <= d0_reg1; + D_data[12] <= d1_reg2; + D_data[11] <= d0_reg2; + D_data[10] <= d1_reg3; + D_data[9] <= d0_reg3; + D_data[8] <= d1_reg4; + D_data[7] <= d0_reg4; + D_data[6] <= d1_reg5; + D_data[5] <= d0_reg5; + D_data[4] <= d1_reg6; + D_data[3] <= d0_reg6; + D_data[2] <= d1_reg7; + D_data[1] <= d0_reg7; + D_data[0] <= d1_reg8; + end else begin + D_data[15] <= d1_reg1; + D_data[14] <= d0_reg1; + D_data[13] <= d1_reg2; + D_data[12] <= d0_reg2; + D_data[11] <= d1_reg3; + D_data[10] <= d0_reg3; + D_data[9] <= d1_reg4; + D_data[8] <= d0_reg4; + D_data[7] <= d1_reg5; + D_data[6] <= d0_reg5; + D_data[5] <= d1_reg6; + D_data[4] <= d0_reg6; + D_data[3] <= d1_reg7; + D_data[2] <= d0_reg7; + D_data[1] <= d1_reg8; + D_data[0] <= d0_reg8; + end + end + + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + data <= 0; + end else if (!lrstn) begin + data <= 0; + end else if (d_up) begin + data <= D_data; + end else begin + data <= data; + end + end + + always @(posedge PCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + Q_data <= 0; + end else if (!lrstn) begin + Q_data <= 0; + end else begin + Q_data <= data; + end + end + + assign {Q15, Q14, Q13, Q12, Q11, Q10, Q9, Q8, Q7, Q6, Q5, Q4, Q3, Q2, Q1, Q0} = Q_data; + +endmodule // IDES16 (16 to 1 deserializer) + +//IDES4_MEM +module IDES4_MEM ( + Q0, + Q1, + Q2, + Q3, + D, + WADDR, + RADDR, + CALIB, + PCLK, + FCLK, + ICLK, + RESET +); + + input PCLK, D, ICLK, FCLK, RESET, CALIB; + input [2:0] WADDR; + input [2:0] RADDR; + output Q0, Q1, Q2, Q3; + wire grstn, lrstn; + reg d0_reg; + reg [3:0] D_data; + reg [3:0] Q_data; + reg [3:0] data; + reg data_en1, data_en; + reg data_sel, calib_state; + reg reset_delay; + wire calib_rising_p; + reg calib_0, calib_1, calib_2; + wire dcnt_en; + reg d0_reg1, d0_reg2, d0_reg3, d0_reg4, d1_reg1, d1_reg2, d1_reg3, d1_reg4; + reg [7:0] d0_mem; + reg [7:0] d1_mem; + + initial begin + calib_state = 1'b0; + data_en1 = 1'b0; + data_en = 1'b0; + data_sel = 1'b0; + end + + assign grstn = GSR.GSRO; + assign lrstn = (~RESET); + + always @(posedge ICLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d0_reg <= 0; + end else if (!lrstn) begin + d0_reg <= 0; + end else begin + d0_reg <= D; + end + end + + always @(negedge ICLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d0_mem <= 0; + end else if (!lrstn) begin + d0_mem <= 0; + end else begin + d0_mem[WADDR] <= d0_reg; + end + end + + always @(negedge ICLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d1_mem <= 0; + end else if (!lrstn) begin + d1_mem <= 0; + end else begin + d1_mem[WADDR] <= D; + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d0_reg1 <= 1'b0; + d0_reg2 <= 1'b0; + d0_reg3 <= 1'b0; + d0_reg4 <= 1'b0; + d1_reg1 <= 1'b0; + d1_reg2 <= 1'b0; + d1_reg3 <= 1'b0; + d1_reg4 <= 1'b0; + end else if (!lrstn) begin + d0_reg1 <= 1'b0; + d0_reg2 <= 1'b0; + d0_reg3 <= 1'b0; + d0_reg4 <= 1'b0; + d1_reg1 <= 1'b0; + d1_reg2 <= 1'b0; + d1_reg3 <= 1'b0; + d1_reg4 <= 1'b0; + end else begin + d0_reg1 <= d0_mem[RADDR]; + d0_reg2 <= d0_reg1; + d0_reg3 <= d0_reg2; + d0_reg4 <= d0_reg3; + d1_reg1 <= d1_mem[RADDR]; + d1_reg2 <= d1_reg1; + d1_reg3 <= d1_reg2; + d1_reg4 <= d1_reg3; + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + reset_delay <= 0; + end else if (!lrstn) begin + reset_delay <= 0; + end else begin + reset_delay <= 1; + end + end + + always @(posedge FCLK or negedge reset_delay) begin + if (!reset_delay) begin + calib_0 <= 0; + calib_1 <= 0; + calib_2 <= 0; + end else begin + calib_0 <= CALIB; + calib_1 <= calib_0; + calib_2 <= calib_1; + end + end + + + + assign calib_rising_p = calib_1 & (~calib_2); + assign dcnt_en = ~(calib_rising_p & calib_state); + + always @(posedge FCLK or negedge reset_delay) begin + if (!reset_delay) begin + calib_state <= 0; + data_en1 <= 0; + data_en <= 0; + data_sel <= 0; + end else begin + data_en <= ~data_en1; + if (calib_rising_p) begin + calib_state <= ~calib_state; + data_sel <= ~data_sel; + end else begin + calib_state <= calib_state; + data_sel <= data_sel; + end + + if (dcnt_en) begin + data_en1 <= ~data_en1; + end else begin + data_en1 <= data_en1; + end + end + end + + + always @(data_sel or d0_mem[RADDR] or d1_mem[RADDR]or d0_reg1 or d0_reg2 or d0_reg3 or d0_reg4 or d1_reg1 or d1_reg2 or d1_reg3 or d1_reg4) begin + if (data_sel) begin + D_data[3] = d0_reg2; + D_data[2] = d1_reg3; + D_data[1] = d0_reg3; + D_data[0] = d1_reg4; + end else begin + D_data[3] = d1_reg3; + D_data[2] = d0_reg3; + D_data[1] = d1_reg4; + D_data[0] = d0_reg4; + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + data <= 0; + end else if (!lrstn) begin + data <= 0; + end else if (data_en) begin + data <= D_data; + end + end + + always @(posedge PCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + Q_data <= 0; + end else if (!lrstn) begin + Q_data <= 0; + end else begin + Q_data <= data; + end + end + + assign {Q3, Q2, Q1, Q0} = Q_data; + +endmodule //IDES4_MEM (4 to 1 deserializer with memory) + +module IVIDEO ( + Q0, + Q1, + Q2, + Q3, + Q4, + Q5, + Q6, + D, + CALIB, + PCLK, + FCLK, + RESET +); + + input D, FCLK, PCLK, CALIB, RESET; + output Q0, Q1, Q2, Q3, Q4, Q5, Q6; + wire grstn; + wire lrstn; + assign grstn = GSR.GSRO; + assign lrstn = (~RESET); + + reg d0_reg; + reg d1_reg; + reg [6:0] D_data; + reg [6:0] data; + reg [6:0] Q_data; + reg data_sel; + reg reset_delay; + wire calib_rising_p; + reg [2:0] calib_data; + wire dcnt_en, dsel_en; + reg d0_reg0, d0_reg1, d0_reg2, d1_reg0, d1_reg1, d1_reg2, d1_reg3; + reg d0_ireg, d0_ireg0, d1_ireg, d1_ireg1; + reg data_en, data_en0, data_en1; + + always @(negedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d0_ireg <= 0; + d0_ireg0 <= d0_ireg; + d0_reg <= d0_ireg0; + end else if (!lrstn) begin + d0_ireg <= 0; + d0_ireg0 <= d0_ireg; + d0_reg <= d0_ireg0; + end else begin + d0_ireg <= D; + d0_ireg0 <= d0_ireg; + d0_reg <= d0_ireg0; + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d1_ireg <= 0; + d1_ireg1 <= d1_ireg; + d1_reg <= d1_ireg1; + end else if (!lrstn) begin + d1_ireg <= 0; + d1_ireg1 <= d1_ireg; + d1_reg <= d1_ireg1; + end else begin + d1_ireg <= D; + d1_ireg1 <= d1_ireg; + d1_reg <= d1_ireg1; + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + reset_delay <= 1'b0; + end else if (!lrstn) begin + reset_delay <= 1'b0; + end else begin + reset_delay <= 1'b1; + end + end + + always @(posedge FCLK or negedge reset_delay) begin + if (!reset_delay) begin + calib_data <= 3'b0; + end else begin + calib_data <= {calib_data[1:0], CALIB}; + end + end + + assign calib_rising_p = ~(calib_data[1] && (~calib_data[2])); + assign dcnt_en = calib_rising_p; + assign dsel_en = ~(~(data_sel & data_en1 & (~data_en0) & calib_rising_p)) & (~(data_en0 & data_en1 & (~data_sel))); + + always @(posedge FCLK or negedge reset_delay) begin + if (!reset_delay) begin + data_en1 <= 1'b0; + data_en0 <= 1'b0; + data_en <= 1'b0; + data_sel <= 1'b0; + end else begin + data_en <= ~(~(data_en0 & (~data_en1) & (~data_sel))&(~((~data_en0) & (~data_en1) & data_sel))); + if (dsel_en) begin + data_sel <= ~data_sel; + end else begin + data_sel <= data_sel; + end + + if (dcnt_en) begin + data_en0 <= ~data_en0; + end else begin + data_en0 <= data_en0; + end + + if (dcnt_en) begin + data_en1 <= data_en0 ^ data_en1; + end else begin + data_en1 <= data_en1; + end + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d0_reg0 <= 1'b0; + d0_reg1 <= 1'b0; + d0_reg2 <= 1'b0; + d1_reg0 <= 1'b0; + d1_reg1 <= 1'b0; + d1_reg2 <= 1'b0; + d1_reg3 <= 1'b0; + end else if (!lrstn) begin + d0_reg0 <= 1'b0; + d0_reg1 <= 1'b0; + d0_reg2 <= 1'b0; + d1_reg0 <= 1'b0; + d1_reg1 <= 1'b0; + d1_reg2 <= 1'b0; + d1_reg3 <= 1'b0; + end else begin + d0_ireg0 <= d0_ireg; + d0_reg <= d0_ireg0; + d0_reg0 <= d0_reg; + d0_reg1 <= d0_reg0; + d0_reg2 <= d0_reg1; + d1_ireg1 <= d1_ireg; + d1_reg <= d1_ireg1; + d1_reg0 <= d1_reg; + d1_reg1 <= d1_reg0; + d1_reg2 <= d1_reg1; + d1_reg3 <= d1_reg2; + end + end + + always @(data_sel or d0_reg or d0_reg0 or d0_reg1 or d0_reg2 or d1_reg0 or d1_reg1 or d1_reg2 or d1_reg3) begin + if (data_sel) begin + D_data[6] <= d0_reg; + D_data[5] <= d1_reg0; + D_data[4] <= d0_reg0; + D_data[3] <= d1_reg1; + D_data[2] <= d0_reg1; + D_data[1] <= d1_reg2; + D_data[0] <= d0_reg2; + end else begin + D_data[6] <= d1_reg0; + D_data[5] <= d0_reg0; + D_data[4] <= d1_reg1; + D_data[3] <= d0_reg1; + D_data[2] <= d1_reg2; + D_data[1] <= d0_reg2; + D_data[0] <= d1_reg3; + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + data <= 0; + end else if (!lrstn) begin + data <= 0; + end else if (data_en) begin + data <= D_data; + end + end + + always @(posedge PCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + Q_data <= 0; + end else if (!lrstn) begin + Q_data <= 0; + end else begin + Q_data <= data; + end + end + + assign {Q6, Q5, Q4, Q3, Q2, Q1, Q0} = Q_data; + +endmodule //IVIDEO (7 to 1 deserializer) + +//IDES8_MEM +module IDES8_MEM ( + Q0, + Q1, + Q2, + Q3, + Q4, + Q5, + Q6, + Q7, + D, + WADDR, + RADDR, + CALIB, + PCLK, + FCLK, + ICLK, + RESET +); + + input PCLK, D, ICLK, FCLK, RESET, CALIB; + input [2:0] WADDR; + input [2:0] RADDR; + output Q0, Q1, Q2, Q3, Q4, Q5, Q6, Q7; + wire grstn, lrstn; + reg d0_reg; + reg [7:0] D_data; + reg [7:0] Q_data; + reg [7:0] data; + reg data_en0, data_en1, data_en; + reg data_sel, calib_state; + reg reset_delay; + wire calib_rising_p; + reg calib_0, calib_1, calib_2; + wire dcnt_en; + reg d0_reg1, d0_reg2, d0_reg3, d0_reg4, d1_reg1, d1_reg2, d1_reg3, d1_reg4; + reg [7:0] d0_mem; + reg [7:0] d1_mem; + + initial begin + calib_state = 1'b0; + data_en0 = 1'b0; + data_en1 = 1'b0; + data_en = 1'b0; + data_sel = 1'b0; + end + + assign grstn = GSR.GSRO; + assign lrstn = (~RESET); + + always @(posedge ICLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d0_reg <= 0; + end else if (!lrstn) begin + d0_reg <= 0; + end else begin + d0_reg <= D; + end + end + + always @(negedge ICLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d0_mem <= 0; + end else if (!lrstn) begin + d0_mem <= 0; + end else begin + d0_mem[WADDR] <= d0_reg; + end + end + + always @(negedge ICLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d1_mem <= 0; + end else if (!lrstn) begin + d1_mem <= 0; + end else begin + d1_mem[WADDR] <= D; + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d0_reg1 <= 1'b0; + d0_reg2 <= 1'b0; + d0_reg3 <= 1'b0; + d0_reg4 <= 1'b0; + d1_reg1 <= 1'b0; + d1_reg2 <= 1'b0; + d1_reg3 <= 1'b0; + d1_reg4 <= 1'b0; + end else if (!lrstn) begin + d0_reg1 <= 1'b0; + d0_reg2 <= 1'b0; + d0_reg3 <= 1'b0; + d0_reg4 <= 1'b0; + d1_reg1 <= 1'b0; + d1_reg2 <= 1'b0; + d1_reg3 <= 1'b0; + d1_reg4 <= 1'b0; + end else begin + d0_reg1 <= d0_mem[RADDR]; + d0_reg2 <= d0_reg1; + d0_reg3 <= d0_reg2; + d0_reg4 <= d0_reg3; + d1_reg1 <= d1_mem[RADDR]; + d1_reg2 <= d1_reg1; + d1_reg3 <= d1_reg2; + d1_reg4 <= d1_reg3; + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + reset_delay <= 0; + end else if (!lrstn) begin + reset_delay <= 0; + end else begin + reset_delay <= 1; + end + end + + always @(posedge FCLK or negedge reset_delay) begin + if (!reset_delay) begin + calib_0 <= 0; + calib_1 <= 0; + calib_2 <= 0; + end else begin + calib_0 <= CALIB; + calib_1 <= calib_0; + calib_2 <= calib_1; + end + end + + + assign calib_rising_p = calib_1 & (~calib_2); + assign dcnt_en = ~(calib_rising_p & calib_state); + + + always @(posedge FCLK or negedge reset_delay) begin + if (!reset_delay) begin + calib_state <= 0; + data_en0 <= 0; + data_en1 <= 0; + data_en <= 0; + data_sel <= 0; + end else begin + data_en <= ~data_en1 & data_en0; + if (calib_rising_p) begin + calib_state <= ~calib_state; + data_sel <= ~data_sel; + end else begin + calib_state <= calib_state; + data_sel <= data_sel; + end + + if (dcnt_en) begin + data_en0 <= ~data_en0; + end else begin + data_en0 <= data_en0; + end + + if (dcnt_en) begin + data_en1 <= data_en0 ^ data_en1; + end else begin + data_en1 <= data_en1; + end + end + end + + always @(data_sel or d0_mem[RADDR] or d1_mem[RADDR]or d0_reg1 or d0_reg2 or d0_reg3 or d0_reg4 or d1_reg1 or d1_reg2 or d1_reg3 or d1_reg4) begin + if (data_sel) begin + D_data[7] <= d0_mem[RADDR]; + D_data[6] <= d1_reg1; + D_data[5] <= d0_reg1; + D_data[4] <= d1_reg2; + D_data[3] <= d0_reg2; + D_data[2] <= d1_reg3; + D_data[1] <= d0_reg3; + D_data[0] <= d1_reg4; + end else begin + D_data[7] <= d1_reg1; + D_data[6] <= d0_reg1; + D_data[5] <= d1_reg2; + D_data[4] <= d0_reg2; + D_data[3] <= d1_reg3; + D_data[2] <= d0_reg3; + D_data[1] <= d1_reg4; + D_data[0] <= d0_reg4; + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + data <= 0; + end else if (!lrstn) begin + data <= 0; + end else if (data_en) begin + data <= D_data; + end + end + + always @(posedge PCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + Q_data <= 0; + end else if (!lrstn) begin + Q_data <= 0; + end else begin + Q_data <= data; + end + end + + assign {Q7, Q6, Q5, Q4, Q3, Q2, Q1, Q0} = Q_data; + +endmodule //IDES8_MEM (8 to 1 deserializer with memory) + +//IDES4 +module IDES14 ( + Q0, + Q1, + Q2, + Q3, + Q4, + Q5, + Q6, + Q7, + Q8, + Q9, + Q10, + Q11, + Q12, + Q13, + D, + CALIB, + PCLK, + FCLK, + RESET +); + + input D, FCLK, PCLK, CALIB, RESET; + output Q0, Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8, Q9, Q10, Q11, Q12, Q13; + + reg d0_reg; + reg d1_reg; + reg [13:0] D_data; + reg [13:0] data; + reg [13:0] Q_data; + reg d0_reg0, d0_reg1, d0_reg2, d0_reg3, d0_reg4, d0_reg5, d0_reg6, d0_reg7; + reg d1_reg0, d1_reg1, d1_reg2, d1_reg3, d1_reg4, d1_reg5, d1_reg6, d1_reg7; + + reg reset_delay; + reg dcnt0, dcnt1, dcnt2; + reg calib_0, calib_1, calib_2; + reg calib_state; + reg d_up, d_sel; + + wire grstn, lrstn; + wire calib_state_en, dcnt_en; + wire dsel_en, d_up_en; + + assign grstn = GSR.GSRO; + assign lrstn = (~RESET); + + initial begin + d_sel = 1'b0; + calib_state = 1'b0; + dcnt0 = 1'b0; + dcnt1 = 1'b0; + dcnt2 = 1'b0; + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + reset_delay <= 0; + end else if (!lrstn) begin + reset_delay <= 0; + end else begin + reset_delay <= 1; + end + end + + always @(posedge FCLK or negedge reset_delay) begin + if (!reset_delay) begin + calib_0 <= 0; + calib_1 <= 0; + calib_2 <= 0; + end else begin + calib_0 <= CALIB; + calib_1 <= calib_0; + calib_2 <= calib_1; + end + end + + assign dsel_en = calib_1 & ~calib_2; + + always @(posedge FCLK or negedge reset_delay) begin + if (!reset_delay) begin + d_sel <= 0; + end else begin + if (dsel_en) begin + d_sel <= ~d_sel; + end else begin + d_sel <= d_sel; + end + end + end + + assign calib_state_en = dsel_en; + + always @(posedge FCLK or negedge reset_delay) begin + if (!reset_delay) begin + calib_state <= 0; + end else if (calib_state_en) begin + calib_state <= ~calib_state; + end else begin + calib_state <= calib_state; + end + end + + assign dcnt_en = ~(calib_state & calib_state_en); + + always @(posedge FCLK or negedge reset_delay) begin + if (!reset_delay) begin + dcnt0 <= 0; + dcnt1 <= 0; + dcnt2 <= 0; + end else if (dcnt_en) begin + dcnt0 <= ~(dcnt0 | ((~dcnt0) & dcnt1 & dcnt2)); + dcnt1 <= ~((~(dcnt1 ^ dcnt0)) | ((~dcnt0) & dcnt1 & dcnt2)); + dcnt2 <= ~((~(dcnt2 ^ (dcnt1 & dcnt0))) | ((~dcnt0) & dcnt1 & dcnt2)); + end else begin + dcnt0 <= dcnt0; + dcnt1 <= dcnt1; + dcnt2 <= dcnt2; + end + end + + assign d_up_en = ((~dcnt2) & dcnt1) & dcnt0; + + always @(posedge FCLK or negedge reset_delay) begin + if (!reset_delay) begin + d_up <= 0; + end else if (d_up_en) begin + d_up <= 1; + end else begin + d_up <= 0; + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d0_reg <= 0; + end else if (!lrstn) begin + d0_reg <= 0; + end else begin + d0_reg <= D; + end + end + + always @(negedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d1_reg <= 0; + end else if (!lrstn) begin + d1_reg <= 0; + end else begin + d1_reg <= D; + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d0_reg0 <= 1'b0; + d0_reg1 <= 1'b0; + d0_reg2 <= 1'b0; + d0_reg3 <= 1'b0; + d0_reg4 <= 1'b0; + d0_reg5 <= 1'b0; + d0_reg6 <= 1'b0; + d0_reg7 <= 1'b0; + d1_reg0 <= 1'b0; + d1_reg1 <= 1'b0; + d1_reg2 <= 1'b0; + d1_reg3 <= 1'b0; + d1_reg4 <= 1'b0; + d1_reg5 <= 1'b0; + d1_reg6 <= 1'b0; + d1_reg7 <= 1'b0; + end else if (!lrstn) begin + d0_reg0 <= 1'b0; + d0_reg1 <= 1'b0; + d0_reg2 <= 1'b0; + d0_reg3 <= 1'b0; + d0_reg4 <= 1'b0; + d0_reg5 <= 1'b0; + d0_reg6 <= 1'b0; + d0_reg7 <= 1'b0; + d1_reg0 <= 1'b0; + d1_reg1 <= 1'b0; + d1_reg2 <= 1'b0; + d1_reg3 <= 1'b0; + d1_reg4 <= 1'b0; + d1_reg5 <= 1'b0; + d1_reg6 <= 1'b0; + d1_reg7 <= 1'b0; + end else begin + d0_reg0 <= d0_reg; + d0_reg1 <= d0_reg0; + d0_reg2 <= d0_reg1; + d0_reg3 <= d0_reg2; + d0_reg4 <= d0_reg3; + d0_reg5 <= d0_reg4; + d0_reg6 <= d0_reg5; + d0_reg7 <= d0_reg6; + d1_reg0 <= d1_reg; + d1_reg1 <= d1_reg0; + d1_reg2 <= d1_reg1; + d1_reg3 <= d1_reg2; + d1_reg4 <= d1_reg3; + d1_reg5 <= d1_reg4; + d1_reg6 <= d1_reg5; + d1_reg7 <= d1_reg6; + end + end + + always @(d_sel or d0_reg0 or d0_reg1 or d0_reg2 or d0_reg3 or d0_reg4 or d0_reg5 or d0_reg6 or d0_reg7 or d1_reg0 or d1_reg1 or d1_reg2 or d1_reg3 or d1_reg4 or d1_reg5 or d1_reg6 or d1_reg7) begin + if (d_sel) begin + D_data[13] <= d0_reg0; + D_data[12] <= d1_reg1; + D_data[11] <= d0_reg1; + D_data[10] <= d1_reg2; + D_data[9] <= d0_reg2; + D_data[8] <= d1_reg3; + D_data[7] <= d0_reg3; + D_data[6] <= d1_reg4; + D_data[5] <= d0_reg4; + D_data[4] <= d1_reg5; + D_data[3] <= d0_reg5; + D_data[2] <= d1_reg6; + D_data[1] <= d0_reg6; + D_data[0] <= d1_reg7; + end else begin + D_data[13] <= d1_reg1; + D_data[12] <= d0_reg1; + D_data[11] <= d1_reg2; + D_data[10] <= d0_reg2; + D_data[9] <= d1_reg3; + D_data[8] <= d0_reg3; + D_data[7] <= d1_reg4; + D_data[6] <= d0_reg4; + D_data[5] <= d1_reg5; + D_data[4] <= d0_reg5; + D_data[3] <= d1_reg6; + D_data[2] <= d0_reg6; + D_data[1] <= d1_reg7; + D_data[0] <= d0_reg7; + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + data <= 0; + end else if (!lrstn) begin + data <= 0; + end else if (d_up) begin + data <= D_data; + end else begin + data <= data; + end + end + + always @(posedge PCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + Q_data <= 0; + end else if (!lrstn) begin + Q_data <= 0; + end else begin + Q_data <= data; + end + end + + assign {Q13, Q12, Q11, Q10, Q9, Q8, Q7, Q6, Q5, Q4, Q3, Q2, Q1, Q0} = Q_data; + +endmodule // IDES14 (14 to 1 deserializer) + + +//IDES32 +module IDES32 ( + Q0, + Q1, + Q2, + Q3, + Q4, + Q5, + Q6, + Q7, + Q8, + Q9, + Q10, + Q11, + Q12, + Q13, + Q14, + Q15, + Q16, + Q17, + Q18, + Q19, + Q20, + Q21, + Q22, + Q23, + Q24, + Q25, + Q26, + Q27, + Q28, + Q29, + Q30, + Q31, + D, + CALIB, + PCLK, + FCLK, + RESET +); + + input D, FCLK, PCLK, CALIB, RESET; + output Q0, Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8, Q9, Q10, Q11, Q12, Q13, Q14, Q15, Q16, Q17, Q18, Q19, Q20, Q21, Q22, Q23, Q24, Q25, Q26, Q27, Q28, Q29, Q30, Q31; + + reg d0_reg; + reg d1_reg; + reg [31:0] D_data; + reg [31:0] data; + reg [31:0] Q_data; + reg + d0_reg0, + d0_reg1, + d0_reg2, + d0_reg3, + d0_reg4, + d0_reg5, + d0_reg6, + d0_reg7, + d0_reg8, + d0_reg9, + d0_reg10, + d0_reg11, + d0_reg12, + d0_reg13, + d0_reg14, + d0_reg15, + d0_reg16; + reg + d1_reg0, + d1_reg1, + d1_reg2, + d1_reg3, + d1_reg4, + d1_reg5, + d1_reg6, + d1_reg7, + d1_reg8, + d1_reg9, + d1_reg10, + d1_reg11, + d1_reg12, + d1_reg13, + d1_reg14, + d1_reg15, + d1_reg16; + + reg reset_delay; + reg dcnt0, dcnt1, dcnt2; + reg calib_0, calib_1, calib_2; + reg calib_state; + reg d_up, d_sel; + + wire grstn, lrstn; + wire calib_state_en, dcnt_en; + wire dsel_en, d_up_en; + + assign grstn = GSR.GSRO; + assign lrstn = (~RESET); + + initial begin + d_sel = 1'b0; + calib_state = 1'b0; + dcnt0 = 1'b0; + dcnt1 = 1'b0; + dcnt2 = 1'b0; + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + reset_delay <= 0; + end else if (!lrstn) begin + reset_delay <= 0; + end else begin + reset_delay <= 1; + end + end + + always @(posedge FCLK or negedge reset_delay) begin + if (!reset_delay) begin + calib_0 <= 0; + calib_1 <= 0; + calib_2 <= 0; + end else begin + calib_0 <= CALIB; + calib_1 <= calib_0; + calib_2 <= calib_1; + end + end + + assign dsel_en = calib_1 & ~calib_2; + + always @(posedge FCLK or negedge reset_delay) begin + if (!reset_delay) begin + d_sel <= 0; + end else begin + if (dsel_en) begin + d_sel <= ~d_sel; + end else begin + d_sel <= d_sel; + end + end + end + + assign calib_state_en = dsel_en; + + always @(posedge FCLK or negedge reset_delay) begin + if (!reset_delay) begin + calib_state <= 0; + end else if (calib_state_en) begin + calib_state <= ~calib_state; + end else begin + calib_state <= calib_state; + end + end + + assign dcnt_en = ~(calib_state & calib_state_en); + + always @(posedge FCLK or negedge reset_delay) begin + if (!reset_delay) begin + dcnt0 <= 0; + dcnt1 <= 0; + dcnt2 <= 0; + end else if (dcnt_en) begin + dcnt0 <= ~dcnt0; + dcnt1 <= dcnt1 ^ dcnt0; + dcnt2 <= dcnt2 ^ (dcnt1 & dcnt0); + end else begin + dcnt0 <= dcnt0; + dcnt1 <= dcnt1; + dcnt2 <= dcnt2; + end + end + + assign d_up_en = ((~dcnt2) & dcnt1) & dcnt0; + + always @(posedge FCLK or negedge reset_delay) begin + if (!reset_delay) begin + d_up <= 0; + end else if (d_up_en) begin + d_up <= 1; + end else begin + d_up <= 0; + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d0_reg <= 0; + end else if (!lrstn) begin + d0_reg <= 0; + end else begin + d0_reg <= D; + end + end + + always @(negedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d1_reg <= 0; + end else if (!lrstn) begin + d1_reg <= 0; + end else begin + d1_reg <= D; + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d0_reg0 <= 1'b0; + d0_reg1 <= 1'b0; + d0_reg2 <= 1'b0; + d0_reg3 <= 1'b0; + d0_reg4 <= 1'b0; + d0_reg5 <= 1'b0; + d0_reg6 <= 1'b0; + d0_reg7 <= 1'b0; + d0_reg8 <= 1'b0; + d0_reg9 <= 1'b0; + d0_reg10 <= 1'b0; + d0_reg11 <= 1'b0; + d0_reg12 <= 1'b0; + d0_reg13 <= 1'b0; + d0_reg14 <= 1'b0; + d0_reg15 <= 1'b0; + d0_reg16 <= 1'b0; + d1_reg0 <= 1'b0; + d1_reg1 <= 1'b0; + d1_reg2 <= 1'b0; + d1_reg3 <= 1'b0; + d1_reg4 <= 1'b0; + d1_reg5 <= 1'b0; + d1_reg6 <= 1'b0; + d1_reg7 <= 1'b0; + d1_reg8 <= 1'b0; + d1_reg9 <= 1'b0; + d1_reg10 <= 1'b0; + d1_reg11 <= 1'b0; + d1_reg12 <= 1'b0; + d1_reg13 <= 1'b0; + d1_reg14 <= 1'b0; + d1_reg15 <= 1'b0; + d1_reg16 <= 1'b0; + end else if (!lrstn) begin + d0_reg0 <= 1'b0; + d0_reg1 <= 1'b0; + d0_reg2 <= 1'b0; + d0_reg3 <= 1'b0; + d0_reg4 <= 1'b0; + d0_reg5 <= 1'b0; + d0_reg6 <= 1'b0; + d0_reg7 <= 1'b0; + d0_reg8 <= 1'b0; + d0_reg9 <= 1'b0; + d0_reg10 <= 1'b0; + d0_reg11 <= 1'b0; + d0_reg12 <= 1'b0; + d0_reg13 <= 1'b0; + d0_reg14 <= 1'b0; + d0_reg15 <= 1'b0; + d0_reg16 <= 1'b0; + d1_reg0 <= 1'b0; + d1_reg1 <= 1'b0; + d1_reg2 <= 1'b0; + d1_reg3 <= 1'b0; + d1_reg4 <= 1'b0; + d1_reg5 <= 1'b0; + d1_reg6 <= 1'b0; + d1_reg7 <= 1'b0; + d1_reg8 <= 1'b0; + d1_reg9 <= 1'b0; + d1_reg10 <= 1'b0; + d1_reg11 <= 1'b0; + d1_reg12 <= 1'b0; + d1_reg13 <= 1'b0; + d1_reg14 <= 1'b0; + d1_reg15 <= 1'b0; + d1_reg16 <= 1'b0; + end else begin + d0_reg0 <= d0_reg; + d0_reg1 <= d0_reg0; + d0_reg2 <= d0_reg1; + d0_reg3 <= d0_reg2; + d0_reg4 <= d0_reg3; + d0_reg5 <= d0_reg4; + d0_reg6 <= d0_reg5; + d0_reg7 <= d0_reg6; + d0_reg8 <= d0_reg7; + d0_reg9 <= d0_reg8; + d0_reg10 <= d0_reg9; + d0_reg11 <= d0_reg10; + d0_reg12 <= d0_reg11; + d0_reg13 <= d0_reg12; + d0_reg14 <= d0_reg13; + d0_reg15 <= d0_reg14; + d0_reg16 <= d0_reg15; + d1_reg0 <= d1_reg; + d1_reg1 <= d1_reg0; + d1_reg2 <= d1_reg1; + d1_reg3 <= d1_reg2; + d1_reg4 <= d1_reg3; + d1_reg5 <= d1_reg4; + d1_reg6 <= d1_reg5; + d1_reg7 <= d1_reg6; + d1_reg8 <= d1_reg7; + d1_reg9 <= d1_reg8; + d1_reg10 <= d1_reg9; + d1_reg11 <= d1_reg10; + d1_reg12 <= d1_reg11; + d1_reg13 <= d1_reg12; + d1_reg14 <= d1_reg13; + d1_reg15 <= d1_reg14; + d1_reg16 <= d1_reg15; + end + end + + always @(d_sel or d0_reg or d0_reg0 or d0_reg1 or d0_reg2 or d0_reg3 or d0_reg4 or d0_reg5 or d0_reg6 or d0_reg7 or d0_reg8 or d0_reg9 or d0_reg10 or d0_reg11 or d0_reg12 or d0_reg13 or d0_reg14 or d0_reg15 or d0_reg16 or d1_reg0 or d1_reg1 or d1_reg2 or d1_reg3 or d1_reg4 or d1_reg5 or d1_reg6 or d1_reg7 or d1_reg8 or d1_reg9 or d1_reg10 or d1_reg11 or d1_reg12 or d1_reg13 or d1_reg14 or d1_reg15 or d1_reg16) begin + if (d_sel) begin + D_data[31] <= d0_reg0; + D_data[30] <= d1_reg1; + D_data[29] <= d0_reg1; + D_data[28] <= d1_reg2; + D_data[27] <= d0_reg2; + D_data[26] <= d1_reg3; + D_data[25] <= d0_reg3; + D_data[24] <= d1_reg4; + D_data[23] <= d0_reg4; + D_data[22] <= d1_reg5; + D_data[21] <= d0_reg5; + D_data[20] <= d1_reg6; + D_data[19] <= d0_reg6; + D_data[18] <= d1_reg7; + D_data[17] <= d0_reg7; + D_data[16] <= d1_reg8; + D_data[15] <= d0_reg8; + D_data[14] <= d1_reg9; + D_data[13] <= d0_reg9; + D_data[12] <= d1_reg10; + D_data[11] <= d0_reg10; + D_data[10] <= d1_reg11; + D_data[9] <= d0_reg11; + D_data[8] <= d1_reg12; + D_data[7] <= d0_reg12; + D_data[6] <= d1_reg13; + D_data[5] <= d0_reg13; + D_data[4] <= d1_reg14; + D_data[3] <= d0_reg14; + D_data[2] <= d1_reg15; + D_data[1] <= d0_reg15; + D_data[0] <= d1_reg16; + end else begin + D_data[31] <= d1_reg1; + D_data[30] <= d0_reg1; + D_data[29] <= d1_reg2; + D_data[28] <= d0_reg2; + D_data[27] <= d1_reg3; + D_data[26] <= d0_reg3; + D_data[25] <= d1_reg4; + D_data[24] <= d0_reg4; + D_data[23] <= d1_reg5; + D_data[22] <= d0_reg5; + D_data[21] <= d1_reg6; + D_data[20] <= d0_reg6; + D_data[19] <= d1_reg7; + D_data[18] <= d0_reg7; + D_data[17] <= d1_reg8; + D_data[16] <= d0_reg8; + D_data[15] <= d1_reg9; + D_data[14] <= d0_reg9; + D_data[13] <= d1_reg10; + D_data[12] <= d0_reg10; + D_data[11] <= d1_reg11; + D_data[10] <= d0_reg11; + D_data[9] <= d1_reg12; + D_data[8] <= d0_reg12; + D_data[7] <= d1_reg13; + D_data[6] <= d0_reg13; + D_data[5] <= d1_reg14; + D_data[4] <= d0_reg14; + D_data[3] <= d1_reg15; + D_data[2] <= d0_reg15; + D_data[1] <= d1_reg16; + D_data[0] <= d0_reg16; + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + data <= 0; + end else if (!lrstn) begin + data <= 0; + end else if (d_up) begin + data <= D_data; + end else begin + data <= data; + end + end + + always @(posedge PCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + Q_data <= 0; + end else if (!lrstn) begin + Q_data <= 0; + end else begin + Q_data <= data; + end + end + + assign {Q31, Q30, Q29, Q28, Q27, Q26, Q25, Q24, Q23, Q22, Q21, Q20, Q19, Q18, Q17, Q16, Q15, Q14, Q13, Q12, Q11, Q10, Q9, Q8, Q7, Q6, Q5, Q4, Q3, Q2, Q1, Q0} = Q_data; + +endmodule // IDES32 (32 to 1 deserializer) + + +//OSER4 +module OSER4 ( + Q0, + Q1, + D0, + D1, + D2, + D3, + TX0, + TX1, + PCLK, + FCLK, + RESET +); + + parameter HWL = "false"; //"true"; "false" + parameter TXCLK_POL = 1'b0; //1'b0:Rising edge output; 1'b1:Falling edge output + + input D3, D2, D1, D0; + input TX1, TX0; + input PCLK, FCLK, RESET; + output Q0, Q1; + + //synthesis translate_off + reg [3:0] d_reg0, d_reg1, d_reg2; + reg [1:0] tx_reg0, tx_reg1, tx_reg2; + reg rstn_dsel, dsel, d_up0, d_up1; + wire d_en0, d_en1; + reg d_reg_n, tx_reg_n, d_reg_p, tx_reg_p; + wire grstn, lrstn; + + initial begin + dsel = 1'b0; + end + + assign grstn = GSR.GSRO; + assign lrstn = (~RESET); + + always @(posedge PCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d_reg0 <= 4'b0; + tx_reg0 <= 2'b0; + end else if (!lrstn) begin + d_reg0 <= 4'b0; + tx_reg0 <= 2'b0; + end else begin + d_reg0 <= {D3, D2, D1, D0}; + tx_reg0 <= {TX1, TX0}; + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + rstn_dsel <= 1'b0; + end else if (!lrstn) begin + rstn_dsel <= 1'b0; + end else begin + rstn_dsel <= 1'b1; + end + end + + always @(posedge FCLK or negedge rstn_dsel) begin + if (!rstn_dsel) begin + dsel <= 1'b0; + end else begin + dsel <= ~dsel; + end + end + + assign d_en0 = ~dsel; + assign d_en1 = (HWL == "true") ? (~dsel) : dsel; + + always @(posedge FCLK or negedge rstn_dsel) begin + if (!rstn_dsel) begin + d_up0 <= 1'b0; + d_up1 <= 1'b0; + end else begin + if (d_en0) begin + d_up0 <= 1'b1; + end else begin + d_up0 <= 1'b0; + end + + if (d_en1) begin + d_up1 <= 1'b1; + end else begin + d_up1 <= 1'b0; + end + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d_reg1 <= 4'b0; + tx_reg1 <= 2'b0; + end else if (!lrstn) begin + d_reg1 <= 4'b0; + tx_reg1 <= 2'b0; + end else begin + if (d_up0) begin + d_reg1 <= d_reg0; + tx_reg1 <= tx_reg0; + end else begin + d_reg1 <= d_reg1; + tx_reg1 <= tx_reg1; + end + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d_reg2 <= 4'b0; + tx_reg2 <= 2'b0; + end else if (!lrstn) begin + d_reg2 <= 4'b0; + tx_reg2 <= 2'b0; + end else begin + if (d_up1) begin + d_reg2 <= d_reg1; + tx_reg2 <= tx_reg1; + end else begin + d_reg2[0] <= d_reg2[2]; + d_reg2[2] <= 1'b0; + d_reg2[1] <= d_reg2[3]; + d_reg2[3] <= 1'b0; + tx_reg2[0] <= tx_reg2[1]; + tx_reg2[1] <= 1'b0; + end + end + end + + always @(negedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d_reg_n <= 1'b0; + tx_reg_n <= 1'b0; + end else if (!lrstn) begin + d_reg_n <= 1'b0; + tx_reg_n <= 1'b0; + end else begin + d_reg_n <= d_reg2[0]; + tx_reg_n <= tx_reg2[0]; + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d_reg_p <= 1'b0; + end else if (!lrstn) begin + d_reg_p <= 1'b0; + end else begin + d_reg_p <= d_reg2[1]; + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + tx_reg_p <= 1'b0; + end else if (!lrstn) begin + tx_reg_p <= 1'b0; + end else begin + tx_reg_p <= tx_reg_n; + end + end + + assign Q0 = FCLK ? d_reg_n : d_reg_p; + assign Q1 = (TXCLK_POL == 1'b0) ? tx_reg_p : tx_reg_n; + + //synthesis translate_on + +endmodule // OSER4 (4 to 1 serializer) + + +module OSER4_MEM ( + Q0, + Q1, + D0, + D1, + D2, + D3, + TX0, + TX1, + PCLK, + FCLK, + TCLK, + RESET +); + + parameter HWL = "false"; //"true"; "false" + parameter TCLK_SOURCE = "DQSW"; //"DQSW","DQSW270" + parameter TXCLK_POL = 1'b0; //1'b0:Rising edge output; 1'b1:Falling edge output + + input D0, D1, D2, D3; + input TX0, TX1; + input PCLK, FCLK, TCLK, RESET; + output Q0, Q1; + + //synthesis translate_off + reg [3:0] d_reg0, d_reg1, d_reg2; + reg [1:0] tx_reg0, tx_reg1, tx_reg2; + reg rstn_dsel0, dsel0, d_up0; + reg rstn_dsel1, dsel1, d_up1; + wire d_en0, d_en1; + reg d_reg_n, tx_reg_n, d_reg_p, tx_reg_p; + wire tclk_sig; + wire grstn, lrstn; + + initial begin + dsel0 = 1'b0; + dsel1 = 1'b0; + end + + assign grstn = GSR.GSRO; + assign lrstn = (~RESET); + assign tclk_sig = (TCLK_SOURCE == "DQSW") ? TCLK : ~TCLK; + + always @(posedge PCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d_reg0 <= 4'b0; + tx_reg0 <= 2'b0; + end else if (!lrstn) begin + d_reg0 <= 4'b0; + tx_reg0 <= 2'b0; + end else begin + d_reg0 <= {D3, D2, D1, D0}; + tx_reg0 <= {TX1, TX0}; + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + rstn_dsel0 <= 1'b0; + end else if (!lrstn) begin + rstn_dsel0 <= 1'b0; + end else begin + rstn_dsel0 <= 1'b1; + end + end + + always @(posedge FCLK or negedge rstn_dsel0) begin + if (!rstn_dsel0) begin + dsel0 <= 1'b0; + end else begin + dsel0 <= ~dsel0; + end + end + + assign d_en0 = ~dsel0; + + always @(posedge FCLK or negedge rstn_dsel0) begin + if (!rstn_dsel0) begin + d_up0 <= 1'b0; + end else begin + if (d_en0) begin + d_up0 <= 1'b1; + end else begin + d_up0 <= 1'b0; + end + end + end + + always @(posedge tclk_sig or negedge grstn or negedge lrstn) begin + if (!grstn) begin + rstn_dsel1 <= 1'b0; + end else if (!lrstn) begin + rstn_dsel1 <= 1'b0; + end else begin + rstn_dsel1 <= 1'b1; + end + end + + always @(posedge tclk_sig or negedge rstn_dsel1) begin + if (!rstn_dsel1) begin + dsel1 <= 1'b0; + end else begin + dsel1 <= ~dsel1; + end + end + + assign d_en1 = (HWL == "true") ? ~dsel1 : dsel1; + + always @(posedge tclk_sig or negedge rstn_dsel1) begin + if (!rstn_dsel1) begin + d_up1 <= 1'b0; + end else begin + if (d_en1) begin + d_up1 <= 1'b1; + end else begin + d_up1 <= 1'b0; + end + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d_reg1 <= 4'b0; + tx_reg1 <= 2'b0; + end else if (!lrstn) begin + d_reg1 <= 4'b0; + tx_reg1 <= 2'b0; + end else begin + if (d_up0) begin + d_reg1 <= d_reg0; + tx_reg1 <= tx_reg0; + end else begin + d_reg1 <= d_reg1; + tx_reg1 <= tx_reg1; + end + end + end + + always @(posedge tclk_sig or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d_reg2 <= 4'b0; + tx_reg2 <= 2'b0; + end else if (!lrstn) begin + d_reg2 <= 4'b0; + tx_reg2 <= 2'b0; + end else begin + if (d_up1) begin + d_reg2 <= d_reg1; + tx_reg2 <= tx_reg1; + end else begin + d_reg2[0] <= d_reg2[2]; + d_reg2[2] <= 1'b0; + d_reg2[1] <= d_reg2[3]; + d_reg2[3] <= 1'b0; + tx_reg2[0] <= tx_reg2[1]; + tx_reg2[1] <= 1'b0; + end + end + end + + always @(negedge tclk_sig or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d_reg_n <= 1'b0; + tx_reg_n <= 1'b0; + end else if (!lrstn) begin + d_reg_n <= 1'b0; + tx_reg_n <= 1'b0; + end else begin + d_reg_n <= d_reg2[0]; + tx_reg_n <= tx_reg2[0]; + end + end + + always @(posedge tclk_sig or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d_reg_p <= 1'b0; + end else if (!lrstn) begin + d_reg_p <= 1'b0; + end else begin + d_reg_p <= d_reg2[1]; + end + end + + always @(posedge tclk_sig or negedge grstn or negedge lrstn) begin + if (!grstn) begin + tx_reg_p <= 1'b0; + end else if (!lrstn) begin + tx_reg_p <= 1'b0; + end else begin + tx_reg_p <= tx_reg_n; + end + end + + assign Q0 = tclk_sig ? d_reg_n : d_reg_p; + assign Q1 = (TXCLK_POL == 1'b0) ? tx_reg_p : tx_reg_n; + + //synthesis translate_on + +endmodule // OSER4_MEM (4 to 1 serializer with memory) + +//OVIDEO +module OVIDEO ( + Q, + D0, + D1, + D2, + D3, + D4, + D5, + D6, + PCLK, + FCLK, + RESET +); + + input D6, D5, D4, D3, D2, D1, D0; + input PCLK, FCLK, RESET; + output Q; + + //synthesis translate_off + reg [6:0] d_reg0; + reg rstn_dsel, dcnt0, dcnt1, dsel; + wire dsel_en, dcnt_reset, d_en0, d_en1; + reg d_up0, d_up1; + reg [7:0] d_reg1, d_reg2, d_reg3; + reg d_reg_p, d_reg_n; + wire grstn; + wire lrstn; + + initial begin + dcnt0 = 1'b0; + dcnt1 = 1'b0; + dsel = 1'b0; + end + + assign grstn = GSR.GSRO; + assign lrstn = (~RESET); + + always @(posedge PCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d_reg0 <= 0; + end else if (!lrstn) begin + d_reg0 <= 0; + end else begin + d_reg0 <= {D6, D5, D4, D3, D2, D1, D0}; + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + rstn_dsel <= 1'b0; + end else if (!lrstn) begin + rstn_dsel <= 1'b0; + end else begin + rstn_dsel <= 1'b1; + end + end + + always @(posedge FCLK or negedge rstn_dsel) begin + if (!rstn_dsel) begin + dcnt0 <= 1'b0; + dcnt1 <= 1'b0; + end else begin + dcnt0 <= ~(dcnt0 | dcnt_reset); + dcnt1 <= ~((dcnt0 ^~ dcnt1) | dcnt_reset); + end + end + + assign dsel_en = (dsel & dcnt1 & (~dcnt0)) | ((~dsel) & dcnt1 & dcnt0); + + always @(posedge FCLK or negedge rstn_dsel) begin + if (!rstn_dsel) begin + dsel <= 1'b0; + end else begin + if (dsel_en) begin + dsel <= ~dsel; + end else begin + dsel <= dsel; + end + end + end + + assign dcnt_reset = (~dcnt0) & dcnt1 & dsel; + assign d_en0 = ((~dsel) & (~dcnt1) & dcnt0) | (dsel & (~dcnt1) & (~dcnt0)); + + always @(posedge FCLK or negedge rstn_dsel) begin + if (!rstn_dsel) begin + d_up0 <= 1'b0; + end else begin + if (d_en0) begin + d_up0 <= 1'b1; + end else begin + d_up0 <= 1'b0; + end + end + end + + assign d_en1 = ((~dsel) & dcnt1 & (~dcnt0)) | (dsel & (~dcnt1) & dcnt0); + + always @(posedge FCLK or negedge rstn_dsel) begin + if (!rstn_dsel) begin + d_up1 <= 1'b0; + end else begin + if (d_en1) begin + d_up1 <= 1'b1; + end else begin + d_up1 <= 1'b0; + end + end + end + + always @(d_reg0 or d_reg2 or dsel) begin + if (dsel) begin + d_reg1[0] <= d_reg2[6]; + d_reg1[1] <= d_reg0[0]; + d_reg1[2] <= d_reg0[1]; + d_reg1[3] <= d_reg0[2]; + d_reg1[4] <= d_reg0[3]; + d_reg1[5] <= d_reg0[4]; + d_reg1[6] <= d_reg0[5]; + d_reg1[7] <= d_reg0[6]; + end else begin + d_reg1[0] <= d_reg0[0]; + d_reg1[1] <= d_reg0[1]; + d_reg1[2] <= d_reg0[2]; + d_reg1[3] <= d_reg0[3]; + d_reg1[4] <= d_reg0[4]; + d_reg1[5] <= d_reg0[5]; + d_reg1[6] <= d_reg0[6]; + d_reg1[7] <= 1'b0; + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d_reg2 <= 8'b0; + end else if (!lrstn) begin + d_reg2 <= 8'b0; + end else begin + if (d_up0) begin + d_reg2 <= d_reg1; + end else begin + d_reg2 <= d_reg2; + end + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d_reg3 <= 8'b0; + end else if (!lrstn) begin + d_reg3 <= 8'b0; + end else begin + if (d_up1) begin + d_reg3 <= d_reg2; + end else begin + d_reg3[0] <= d_reg3[2]; + d_reg3[1] <= d_reg3[3]; + d_reg3[2] <= d_reg3[4]; + d_reg3[3] <= d_reg3[5]; + d_reg3[4] <= d_reg3[6]; + d_reg3[5] <= d_reg3[7]; + d_reg3[6] <= 1'b0; + d_reg3[7] <= 1'b0; + end + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d_reg_p <= 0; + end else if (!lrstn) begin + d_reg_p <= 0; + end else begin + d_reg_p <= d_reg3[1]; + end + end + + always @(negedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d_reg_n <= 0; + end else if (!lrstn) begin + d_reg_n <= 0; + end else begin + d_reg_n <= d_reg3[0]; + end + end + + assign Q = FCLK ? d_reg_n : d_reg_p; + //synthesis translate_on + +endmodule // OVIDEO (7 to 1 serializer) + +//OSER8 +module OSER8 ( + Q0, + Q1, + D0, + D1, + D2, + D3, + D4, + D5, + D6, + D7, + TX0, + TX1, + TX2, + TX3, + PCLK, + FCLK, + RESET +); + + parameter HWL = "false"; //"true"; "false" + parameter TXCLK_POL = 1'b0; //1'b0:Rising edge output; 1'b1:Falling edge output + + input D0, D1, D2, D3, D4, D5, D6, D7; + input TX0, TX1, TX2, TX3; + input PCLK, FCLK, RESET; + output Q0, Q1; + + //synthesis translate_off + reg [7:0] d_reg0, d_reg1, d_reg2; + reg [3:0] tx_reg0, tx_reg1, tx_reg2; + reg rstn_dsel, dcnt0, dcnt1, d_up0, d_up1; + wire d_en0, d_en1; + reg d_reg_p, d_reg_n, tx_reg_p, tx_reg_n; + wire grstn, lrstn; + + initial begin + dcnt0 = 1'b0; + dcnt1 = 1'b0; + end + + assign grstn = GSR.GSRO; + assign lrstn = (~RESET); + + always @(posedge PCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d_reg0 <= 8'b0; + tx_reg0 <= 4'b0; + end else if (!lrstn) begin + d_reg0 <= 8'b0; + tx_reg0 <= 4'b0; + end else begin + d_reg0 <= {D7, D6, D5, D4, D3, D2, D1, D0}; + tx_reg0 <= {TX3, TX2, TX1, TX0}; + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + rstn_dsel <= 1'b0; + end else if (!lrstn) begin + rstn_dsel <= 1'b0; + end else begin + rstn_dsel <= 1'b1; + end + end + + always @(posedge FCLK or negedge rstn_dsel) begin + if (!rstn_dsel) begin + dcnt0 <= 1'b0; + dcnt1 <= 1'b0; + end else begin + dcnt0 <= ~dcnt0; + dcnt1 <= dcnt0 ^ dcnt1; + end + end + + assign d_en0 = dcnt0 & (~dcnt1); + assign d_en1 = (HWL == "true") ? (dcnt0 & (~dcnt1)) : ((~dcnt0) & (~dcnt1)); + + always @(posedge FCLK or negedge rstn_dsel) begin + if (!rstn_dsel) begin + d_up0 <= 1'b0; + end else begin + if (d_en0) begin + d_up0 <= 1'b1; + end else begin + d_up0 <= 1'b0; + end + end + end + + always @(posedge FCLK or negedge rstn_dsel) begin + if (!rstn_dsel) begin + d_up1 <= 1'b0; + end else begin + if (d_en1) begin + d_up1 <= 1'b1; + end else begin + d_up1 <= 1'b0; + end + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d_reg1 <= 8'b0; + tx_reg1 <= 4'b0; + end else if (!lrstn) begin + d_reg1 <= 8'b0; + tx_reg1 <= 4'b0; + end else begin + if (d_up0) begin + d_reg1 <= d_reg0; + tx_reg1 <= tx_reg0; + end else begin + d_reg1 <= d_reg1; + tx_reg1 <= tx_reg1; + end + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d_reg2 <= 8'b0; + tx_reg2 <= 4'b0; + end else if (!lrstn) begin + d_reg2 <= 8'b0; + tx_reg2 <= 4'b0; + end else begin + if (d_up1) begin + d_reg2 <= d_reg1; + tx_reg2 <= tx_reg1; + end else begin + d_reg2[0] <= d_reg2[2]; + d_reg2[1] <= d_reg2[3]; + d_reg2[2] <= d_reg2[4]; + d_reg2[3] <= d_reg2[5]; + d_reg2[4] <= d_reg2[6]; + d_reg2[5] <= d_reg2[7]; + d_reg2[6] <= 1'b0; + d_reg2[7] <= 1'b0; + + tx_reg2[0] <= tx_reg2[1]; + tx_reg2[1] <= tx_reg2[2]; + tx_reg2[2] <= tx_reg2[3]; + tx_reg2[3] <= 1'b0; + end + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d_reg_p <= 1'b0; + tx_reg_p <= 1'b0; + end else if (!lrstn) begin + d_reg_p <= 1'b0; + tx_reg_p <= 1'b0; + end else begin + d_reg_p <= d_reg2[1]; + tx_reg_p <= tx_reg_n; + end + end + + always @(negedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d_reg_n <= 1'b0; + tx_reg_n <= 1'b0; + end else if (!lrstn) begin + d_reg_n <= 1'b0; + tx_reg_n <= 1'b0; + end else begin + d_reg_n <= d_reg2[0]; + tx_reg_n <= tx_reg2[0]; + end + end + + assign Q0 = FCLK ? d_reg_n : d_reg_p; + assign Q1 = (TXCLK_POL == 1'b0) ? tx_reg_p : tx_reg_n; + + //synthesis translate_on + +endmodule // OSER8 (8 to 1 serializer) + +//OSER8_MEM +module OSER8_MEM ( + Q0, + Q1, + D0, + D1, + D2, + D3, + D4, + D5, + D6, + D7, + TX0, + TX1, + TX2, + TX3, + PCLK, + FCLK, + TCLK, + RESET +); + + parameter HWL = "false"; //"true"; "false" + parameter TCLK_SOURCE = "DQSW"; //"DQSW","DQSW270" + parameter TXCLK_POL = 1'b0; //1'b0:Rising edge output; 1'b1:Falling edge output + + input D0, D1, D2, D3, D4, D5, D6, D7; + input TX0, TX1, TX2, TX3; + input PCLK, FCLK, TCLK, RESET; + output Q0, Q1; + + //synthesis translate_off + reg [7:0] d_reg0, d_reg1, d_reg2; + reg [3:0] tx_reg0, tx_reg1, tx_reg2; + reg rstn_dsel0, dcnt0, dcnt1, d_up0; + reg rstn_dsel1, hcnt0, hcnt1, d_up1; + wire d_en0, d_en1; + reg d_reg_p, d_reg_n, tx_reg_p, tx_reg_n; + wire tclk_sig; + wire grstn, lrstn; + + initial begin + dcnt0 = 1'b0; + dcnt1 = 1'b0; + hcnt0 = 1'b0; + hcnt1 = 1'b0; + end + + assign grstn = GSR.GSRO; + assign lrstn = (~RESET); + assign tclk_sig = (TCLK_SOURCE == "DQSW") ? TCLK : ~TCLK; + + always @(posedge PCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d_reg0 <= 8'b0; + tx_reg0 <= 4'b0; + end else if (!lrstn) begin + d_reg0 <= 8'b0; + tx_reg0 <= 4'b0; + end else begin + d_reg0 <= {D7, D6, D5, D4, D3, D2, D1, D0}; + tx_reg0 <= {TX3, TX2, TX1, TX0}; + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + rstn_dsel0 <= 1'b0; + end else if (!lrstn) begin + rstn_dsel0 <= 1'b0; + end else begin + rstn_dsel0 <= 1'b1; + end + end + + always @(posedge FCLK or negedge rstn_dsel0) begin + if (!rstn_dsel0) begin + dcnt0 <= 1'b0; + dcnt1 <= 1'b0; + end else begin + dcnt0 <= ~dcnt0; + dcnt1 <= dcnt0 ^ dcnt1; + end + end + + assign d_en0 = dcnt0 & (~dcnt1); + + always @(posedge FCLK or negedge rstn_dsel0) begin + if (!rstn_dsel0) begin + d_up0 <= 1'b0; + end else begin + if (d_en0) begin + d_up0 <= 1'b1; + end else begin + d_up0 <= 1'b0; + end + end + end + + always @(posedge tclk_sig or negedge grstn or negedge lrstn) begin + if (!grstn) begin + rstn_dsel1 <= 1'b0; + end else if (!lrstn) begin + rstn_dsel1 <= 1'b0; + end else begin + rstn_dsel1 <= 1'b1; + end + end + + always @(posedge tclk_sig or negedge rstn_dsel1) begin + if (!rstn_dsel1) begin + hcnt0 <= 1'b0; + hcnt1 <= 1'b0; + end else begin + hcnt0 <= ~hcnt0; + hcnt1 <= hcnt0 ^ hcnt1; + end + end + + assign d_en1 = (HWL == "true") ? (hcnt0 & (~hcnt1)) : ((~hcnt0) & (~hcnt1)); + + always @(posedge tclk_sig or negedge rstn_dsel1) begin + if (!rstn_dsel1) begin + d_up1 <= 1'b0; + end else begin + if (d_en1) begin + d_up1 <= 1'b1; + end else begin + d_up1 <= 1'b0; + end + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d_reg1 <= 8'b0; + tx_reg1 <= 4'b0; + end else if (!lrstn) begin + d_reg1 <= 8'b0; + tx_reg1 <= 4'b0; + end else begin + if (d_up0) begin + d_reg1 <= d_reg0; + tx_reg1 <= tx_reg0; + end else begin + d_reg1 <= d_reg1; + tx_reg1 <= tx_reg1; + end + end + end + + always @(posedge tclk_sig or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d_reg2 <= 8'b0; + tx_reg2 <= 4'b0; + end else if (!lrstn) begin + d_reg2 <= 8'b0; + tx_reg2 <= 4'b0; + end else begin + if (d_up1) begin + d_reg2 <= d_reg1; + tx_reg2 <= tx_reg1; + end else begin + d_reg2[0] <= d_reg2[2]; + d_reg2[1] <= d_reg2[3]; + d_reg2[2] <= d_reg2[4]; + d_reg2[3] <= d_reg2[5]; + d_reg2[4] <= d_reg2[6]; + d_reg2[5] <= d_reg2[7]; + d_reg2[6] <= 1'b0; + d_reg2[7] <= 1'b0; + + tx_reg2[0] <= tx_reg2[1]; + tx_reg2[1] <= tx_reg2[2]; + tx_reg2[2] <= tx_reg2[3]; + tx_reg2[3] <= 1'b0; + end + end + end + + always @(posedge tclk_sig or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d_reg_p <= 1'b0; + tx_reg_p <= 1'b0; + end else if (!lrstn) begin + d_reg_p <= 1'b0; + tx_reg_p <= 1'b0; + end else begin + d_reg_p <= d_reg2[1]; + tx_reg_p <= tx_reg_n; + end + end + + always @(negedge tclk_sig or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d_reg_n <= 1'b0; + tx_reg_n <= 1'b0; + end else if (!lrstn) begin + d_reg_n <= 1'b0; + tx_reg_n <= 1'b0; + end else begin + d_reg_n <= d_reg2[0]; + tx_reg_n <= tx_reg2[0]; + end + end + + assign Q0 = tclk_sig ? d_reg_n : d_reg_p; + assign Q1 = (TXCLK_POL == 1'b0) ? tx_reg_p : tx_reg_n; + + //synthesis translate_on + +endmodule // OSER8_MEM (8 to 1 serializer with memory) + +//OSER10 +module OSER10 ( + Q, + D0, + D1, + D2, + D3, + D4, + D5, + D6, + D7, + D8, + D9, + PCLK, + FCLK, + RESET +); + + input D0, D1, D2, D3, D4, D5, D6, D7, D8, D9; + input PCLK, FCLK, RESET; + output Q; + + //synthesis translate_off + reg [9:0] d_reg0, d_reg1, d_reg2; + reg rstn_dsel, dcnt0, dcnt1, dcnt2, d_up0, d_up1; + wire d_en, dcnt_reset; + reg d_reg_p, d_reg_n; + wire grstn, lrstn; + + initial begin + dcnt0 = 1'b0; + dcnt1 = 1'b0; + dcnt2 = 1'b0; + end + + assign grstn = GSR.GSRO; + assign lrstn = (~RESET); + + always @(posedge PCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d_reg0 <= 0; + end else if (!lrstn) begin + d_reg0 <= 0; + end else begin + d_reg0 <= {D9, D8, D7, D6, D5, D4, D3, D2, D1, D0}; + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + rstn_dsel <= 1'b0; + end else if (!lrstn) begin + rstn_dsel <= 1'b0; + end else begin + rstn_dsel <= 1'b1; + end + end + + always @(posedge FCLK or negedge rstn_dsel) begin + if (!rstn_dsel) begin + dcnt0 <= 1'b0; + dcnt1 <= 1'b0; + dcnt2 <= 1'b0; + end else begin + dcnt0 <= ~(dcnt0 | dcnt_reset); + dcnt1 <= (dcnt0 ^ dcnt1) & (~dcnt_reset); + dcnt2 <= (dcnt2 ^ (dcnt0 & dcnt1)) & (~dcnt_reset); + end + end + + assign dcnt_reset = (~dcnt0) & (~dcnt1) & dcnt2; + assign d_en = (~dcnt0) & dcnt1; + + always @(posedge FCLK or negedge rstn_dsel) begin + if (!rstn_dsel) begin + d_up0 <= 1'b0; + d_up1 <= 1'b0; + end else begin + if (d_en) begin + d_up0 <= 1'b1; + d_up1 <= 1'b1; + end else begin + d_up0 <= 1'b0; + d_up1 <= 1'b0; + end + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d_reg1 <= 10'b0; + end else if (!lrstn) begin + d_reg1 <= 10'b0; + end else begin + if (d_up0) begin + d_reg1 <= d_reg0; + end else begin + d_reg1 <= d_reg1; + end + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d_reg2 <= 10'b0; + end else if (!lrstn) begin + d_reg2 <= 10'b0; + end else begin + if (d_up1) begin + d_reg2 <= d_reg1; + end else begin + d_reg2[0] <= d_reg2[2]; + d_reg2[1] <= d_reg2[3]; + d_reg2[2] <= d_reg2[4]; + d_reg2[3] <= d_reg2[5]; + d_reg2[4] <= d_reg2[6]; + d_reg2[5] <= d_reg2[7]; + d_reg2[6] <= d_reg2[8]; + d_reg2[7] <= d_reg2[9]; + d_reg2[8] <= 1'b0; + d_reg2[9] <= 1'b0; + end + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d_reg_p <= 1'b0; + end else if (!lrstn) begin + d_reg_p <= 1'b0; + end else begin + d_reg_p <= d_reg2[1]; + end + end + + always @(negedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d_reg_n <= 1'b0; + end else if (!lrstn) begin + d_reg_n <= 1'b0; + end else begin + d_reg_n <= d_reg2[0]; + end + end + + assign Q = FCLK ? d_reg_n : d_reg_p; + + //synthesis translate_on +endmodule // OSER10 (10 to 1 serializer) + +//OSER14 +module OSER14 ( + Q, + D0, + D1, + D2, + D3, + D4, + D5, + D6, + D7, + D8, + D9, + D10, + D11, + D12, + D13, + PCLK, + FCLK, + RESET +); + + input D0, D1, D2, D3, D4, D5, D6, D7, D8, D9, D10, D11, D12, D13; + input PCLK, FCLK, RESET; + output Q; + + reg [13:0] d_reg0, d_reg1, d_reg2; + reg rstn_dsel; + reg dcnt0, dcnt1, dcnt2; + reg d_up0, d_up1; + reg d_reg_p, d_reg_n; + + wire grstn, lrstn; + wire cnt_rst, d_en; + + initial begin + dcnt0 = 1'b0; + dcnt1 = 1'b0; + dcnt2 = 1'b0; + end + + assign grstn = GSR.GSRO; + assign lrstn = (~RESET); + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + rstn_dsel <= 0; + end else if (!lrstn) begin + rstn_dsel <= 0; + end else begin + rstn_dsel <= 1; + end + end + + assign cnt_rst = (~dcnt0) & dcnt1 & dcnt2; + + always @(posedge FCLK or negedge rstn_dsel) begin + if (!rstn_dsel) begin + dcnt0 <= 0; + dcnt1 <= 0; + dcnt2 <= 0; + end else begin + dcnt0 <= ~(dcnt0 | cnt_rst); + dcnt1 <= (dcnt1 ^ dcnt0) & (~cnt_rst); + dcnt2 <= ((dcnt0 & dcnt1) ^ dcnt2) & (~cnt_rst); + end + end + + assign d_en = ((~dcnt2) & dcnt1) & dcnt0; + + always @(posedge FCLK or negedge rstn_dsel) begin + if (!rstn_dsel) begin + d_up0 <= 0; + d_up1 <= 0; + end else if (d_en) begin + d_up0 <= 1; + d_up1 <= 1; + end else begin + d_up0 <= 0; + d_up1 <= 0; + end + end + + always @(posedge PCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d_reg0 <= 14'b0; + end else if (!lrstn) begin + d_reg0 <= 14'b0; + end else begin + d_reg0 <= {D13, D12, D11, D10, D9, D8, D7, D6, D5, D4, D3, D2, D1, D0}; + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d_reg1 <= 14'b0; + end else if (!lrstn) begin + d_reg1 <= 14'b0; + end else begin + if (d_up0) begin + d_reg1 <= d_reg0; + end else begin + d_reg1 <= d_reg1; + end + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d_reg2 <= 14'b0; + end else if (!lrstn) begin + d_reg2 <= 14'b0; + end else begin + if (d_up1) begin + d_reg2 <= d_reg1; + end else begin + d_reg2[0] <= d_reg2[2]; + d_reg2[1] <= d_reg2[3]; + d_reg2[2] <= d_reg2[4]; + d_reg2[3] <= d_reg2[5]; + d_reg2[4] <= d_reg2[6]; + d_reg2[5] <= d_reg2[7]; + d_reg2[6] <= d_reg2[8]; + d_reg2[7] <= d_reg2[9]; + d_reg2[8] <= d_reg2[10]; + d_reg2[9] <= d_reg2[11]; + d_reg2[10] <= d_reg2[12]; + d_reg2[11] <= d_reg2[13]; + d_reg2[12] <= 1'b0; + d_reg2[13] <= 1'b0; + end + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d_reg_p <= 1'b0; + end else if (!lrstn) begin + d_reg_p <= 1'b0; + end else begin + d_reg_p <= d_reg2[1]; + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d_reg_n <= 1'b0; + end else if (!lrstn) begin + d_reg_n <= 1'b0; + end else begin + d_reg_n <= d_reg2[0]; + end + end + + assign Q = FCLK ? d_reg_n : d_reg_p; + +endmodule + + +//OSER16 +module OSER16 ( + Q, + D0, + D1, + D2, + D3, + D4, + D5, + D6, + D7, + D8, + D9, + D10, + D11, + D12, + D13, + D14, + D15, + PCLK, + FCLK, + RESET +); + + input D0, D1, D2, D3, D4, D5, D6, D7, D8, D9, D10, D11, D12, D13, D14, D15; + input PCLK, FCLK, RESET; + output Q; + + //synthesis translate_off + reg [15:0] d_reg0, d_reg1, d_reg2; + reg rstn_dsel; + reg dcnt0, dcnt1, dcnt2; + reg d_up0, d_up1; + reg d_reg_p, d_reg_n; + + wire grstn, lrstn; + wire d_en; + + initial begin + dcnt0 = 1'b0; + dcnt1 = 1'b0; + dcnt2 = 1'b0; + end + + assign grstn = GSR.GSRO; + assign lrstn = (~RESET); + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + rstn_dsel <= 0; + end else if (!lrstn) begin + rstn_dsel <= 0; + end else begin + rstn_dsel <= 1; + end + end + + always @(posedge FCLK or negedge rstn_dsel) begin + if (!rstn_dsel) begin + dcnt0 <= 0; + dcnt1 <= 0; + dcnt2 <= 0; + end else begin + dcnt0 <= ~dcnt0; + dcnt1 <= dcnt1 ^ dcnt0; + dcnt2 <= dcnt2 ^ (dcnt1 & dcnt0); + end + end + + assign d_en = ((~dcnt2) & dcnt1) & dcnt0; + + always @(posedge FCLK or negedge rstn_dsel) begin + if (!rstn_dsel) begin + d_up0 <= 0; + d_up1 <= 0; + end else if (d_en) begin + d_up0 <= 1; + d_up1 <= 1; + end else begin + d_up0 <= 0; + d_up1 <= 0; + end + end + + always @(posedge PCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d_reg0 <= 16'b0; + end else if (!lrstn) begin + d_reg0 <= 16'b0; + end else begin + d_reg0 <= {D15, D14, D13, D12, D11, D10, D9, D8, D7, D6, D5, D4, D3, D2, D1, D0}; + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d_reg1 <= 16'b0; + end else if (!lrstn) begin + d_reg1 <= 16'b0; + end else begin + if (d_up0) begin + d_reg1 <= d_reg0; + end else begin + d_reg1 <= d_reg1; + end + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d_reg2 <= 16'b0; + end else if (!lrstn) begin + d_reg2 <= 16'b0; + end else begin + if (d_up1) begin + d_reg2 <= d_reg1; + end else begin + d_reg2[0] <= d_reg2[2]; + d_reg2[1] <= d_reg2[3]; + d_reg2[2] <= d_reg2[4]; + d_reg2[3] <= d_reg2[5]; + d_reg2[4] <= d_reg2[6]; + d_reg2[5] <= d_reg2[7]; + d_reg2[6] <= d_reg2[8]; + d_reg2[7] <= d_reg2[9]; + d_reg2[8] <= d_reg2[10]; + d_reg2[9] <= d_reg2[11]; + d_reg2[10] <= d_reg2[12]; + d_reg2[11] <= d_reg2[13]; + d_reg2[12] <= d_reg2[14]; + d_reg2[13] <= d_reg2[15]; + d_reg2[14] <= 1'b0; + d_reg2[15] <= 1'b0; + end + end + end + + always @(posedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d_reg_p <= 1'b0; + end else if (!lrstn) begin + d_reg_p <= 1'b0; + end else begin + d_reg_p <= d_reg2[1]; + end + end + + always @(negedge FCLK or negedge grstn or negedge lrstn) begin + if (!grstn) begin + d_reg_n <= 1'b0; + end else if (!lrstn) begin + d_reg_n <= 1'b0; + end else begin + d_reg_n <= d_reg2[0]; + end + end + + assign Q = FCLK ? d_reg_n : d_reg_p; + + //synthesis translate_on +endmodule + +//IO delay +module IODELAY ( + DO, + DF, + DI, + DLYSTEP, + SDTAP, + VALUE +); + + parameter C_STATIC_DLY = 0; //integer,0~255 + parameter DYN_DLY_EN = "FALSE"; //"TRUE","FALSE" + parameter ADAPT_EN = "FALSE"; //"TRUE","FALSE" + + input DI; + input SDTAP; + input VALUE; + input [7:0] DLYSTEP; + output DF; + output DO; + + reg [7:0] delay_data, delay_data_adapt; + reg pre_value; + reg delay_out; + wire [7:0] delay_code; + wire [7:0] delay_data_real; + integer cnt_step, cnt_value; + reg cnt_start, cnt_step_start, cnt_value_start; + + initial begin + cnt_step = 0; + cnt_value = 0; + cnt_start = 1'b0; + cnt_step_start = 1'b0; + cnt_value_start = 1'b0; + + end + + assign delay_code = (DYN_DLY_EN == "FALSE") ? C_STATIC_DLY : DLYSTEP; + + always @(SDTAP or VALUE) begin + if (!SDTAP) begin + delay_data <= delay_code; + end + end + + always @(SDTAP or VALUE) begin + if (SDTAP) begin + if (pre_value == 1'b0 && VALUE == 1'b1) begin + cnt_start <= 1'b1; + end else begin + cnt_start <= 1'b0; + end + end + end + + always @(negedge DI) begin + if (cnt_start) begin + if (cnt_value == 22) begin + cnt_value <= 0; + cnt_value_start <= 1'b1; + end else if (cnt_value == 15) begin + cnt_step_start <= 1'b1; + cnt_value <= cnt_value + 1; + end else begin + cnt_value <= cnt_value + 1; + end + + if (cnt_value_start == 1'b1) begin + cnt_value <= 0; + end + end else begin + cnt_value <= 0; + cnt_value_start <= 1'b0; + cnt_step_start <= 1'b0; + end + end + + always @(negedge DI) begin + if (cnt_step_start) begin + if (cnt_step == 7) begin + cnt_step <= 0; + end else begin + cnt_step <= cnt_step + 1; + end + end else begin + cnt_step <= 0; + end + end + + + always @(SDTAP or VALUE or cnt_step or DLYSTEP or cnt_value_start) begin + if (!SDTAP) begin + delay_data_adapt <= C_STATIC_DLY; + end else begin + if (cnt_value_start == 1'b1) begin + if (C_STATIC_DLY < DLYSTEP) begin + if (delay_data_adapt != DLYSTEP) begin + if (cnt_step == 7) begin + delay_data_adapt <= delay_data_adapt + 1; + end + end + end else if (C_STATIC_DLY > DLYSTEP) begin + if (delay_data_adapt != DLYSTEP) begin + if (cnt_step == 7) begin + delay_data_adapt <= delay_data_adapt - 1; + end + end + end + end + end + end + + always @(VALUE) begin + pre_value <= VALUE; + end + + assign DF = ((C_STATIC_DLY > DLYSTEP) && (delay_data_adapt == DLYSTEP)) || ((C_STATIC_DLY < DLYSTEP) && (delay_data_adapt == DLYSTEP)); + + assign delay_data_real = (ADAPT_EN == "FALSE") ? delay_data : delay_data_adapt; + + //assign #(0.0125*(delay_data_real+1)) delay_out = DI; + always @(DI) begin + delay_out <= #(0.0125 * (delay_data_real + 1)) DI; + end + + assign DO = delay_out; + +endmodule // IODELAY (i/o delay in IOB) + + +module OSIDES32 ( + Q, + DF0, + DF1, + D, + PCLK, + FCLKP, + FCLKN, + FCLKQP, + FCLKQN, + RESET, + SDTAP0, + VALUE0, + DLYSTEP0, + SDTAP1, + VALUE1, + DLYSTEP1 +); + output [31:0] Q; + input D; + input PCLK, FCLKP, FCLKN, FCLKQP, FCLKQN; + input RESET; + output DF0, DF1; + input SDTAP0, SDTAP1; + input VALUE0, VALUE1; + input [7:0] DLYSTEP0, DLYSTEP1; + + parameter C_STATIC_DLY_0 = 0; //integer,0~255 + parameter DYN_DLY_EN_0 = "FALSE"; //"TRUE","FALSE" + parameter ADAPT_EN_0 = "FALSE"; //"TRUE","FALSE" + + parameter C_STATIC_DLY_1 = 0; //integer,0~255 + parameter DYN_DLY_EN_1 = "FALSE"; //"TRUE","FALSE" + parameter ADAPT_EN_1 = "FALSE"; //"TRUE","FALSE" + + + wire D_a, D_b; + reg d_p, dq_p, dq_n, d_n, d_qp, dq_qp, dq_qn, d_qn; + reg db_p, dqb_p, dqb_n, db_n, db_qp, dqb_qp, dqb_qn, db_qn; + reg rstn_syn, cnt_0, cnt_1, d_up; + wire d_up_en; + reg + dqn_reg0, + dqnb_reg0, + dn_reg0, + dnb_reg0, + dqp_reg0, + dqpb_reg0, + dp_reg0, + dpb_reg0, + dqn_reg1, + dqnb_reg1, + dn_reg1, + dnb_reg1, + dqp_reg1, + dqpb_reg1, + dp_reg1, + dpb_reg1, + dqn_reg2, + dqnb_reg2, + dn_reg2, + dnb_reg2, + dqp_reg2, + dqpb_reg2, + dp_reg2, + dpb_reg2, + dqn_reg3, + dqnb_reg3, + dn_reg3, + dnb_reg3, + dqp_reg3, + dqpb_reg3, + dp_reg3, + dpb_reg3; + reg [31:0] D_data; + reg [31:0] Q_data; + + wire grstn; + assign grstn = GSR.GSRO; + + + wire DF0, DF1; + IODELAY dly_0 ( + .DO(D_a), + .DF(DF0), + .DI(D), + .DLYSTEP(DLYSTEP0), + .SDTAP(SDTAP0), + .VALUE(VALUE0) + ); + defparam dly_0.C_STATIC_DLY = C_STATIC_DLY_0; defparam dly_0.DYN_DLY_EN = DYN_DLY_EN_0; + defparam dly_0.ADAPT_EN = ADAPT_EN_0; + + IODELAY dly_1 ( + .DO(D_b), + .DF(DF1), + .DI(D), + .DLYSTEP(DLYSTEP1), + .SDTAP(SDTAP1), + .VALUE(VALUE1) + ); + defparam dly_1.C_STATIC_DLY = C_STATIC_DLY_1; defparam dly_1.DYN_DLY_EN = DYN_DLY_EN_1; + defparam dly_1.ADAPT_EN = ADAPT_EN_1; + + + always @(posedge FCLKP or negedge grstn or posedge RESET) begin + if (!grstn) begin + d_p <= 1'b0; + dq_p <= 1'b0; + dq_n <= 1'b0; + end else if (RESET) begin + d_p <= 1'b0; + dq_p <= 1'b0; + dq_n <= 1'b0; + end else begin + d_p <= D_a; + dq_p <= d_p; + dq_n <= d_n; + end + end + + always @(posedge FCLKN or negedge grstn or posedge RESET) begin + if (!grstn) begin + d_n <= 1'b0; + end else if (RESET) begin + d_n <= 1'b0; + end else begin + d_n <= D_a; + end + end + + always @(posedge FCLKQP or negedge grstn or posedge RESET) begin + if (!grstn) begin + d_qp <= 1'b0; + dq_qp <= 1'b0; + dq_qn <= 1'b0; + end else if (RESET) begin + d_qp <= 1'b0; + dq_qp <= 1'b0; + dq_qn <= 1'b0; + end else begin + d_qp <= D_a; + dq_qp <= d_qp; + dq_qn <= d_qn; + end + end + + always @(posedge FCLKQN or negedge grstn or posedge RESET) begin + if (!grstn) begin + d_qn <= 1'b0; + end else if (RESET) begin + d_qn <= 1'b0; + end else begin + d_qn <= D_a; + end + end + + + always @(posedge FCLKP or negedge grstn or posedge RESET) begin + if (!grstn) begin + db_p <= 1'b0; + dqb_p <= 1'b0; + dqb_n <= 1'b0; + end else if (RESET) begin + db_p <= 1'b0; + dqb_p <= 1'b0; + dqb_n <= 1'b0; + end else begin + db_p <= D_b; + dqb_p <= db_p; + dqb_n <= db_n; + end + end + + always @(posedge FCLKN or negedge grstn or posedge RESET) begin + if (!grstn) begin + db_n <= 1'b0; + end else if (RESET) begin + db_n <= 1'b0; + end else begin + db_n <= D_b; + end + end + + always @(posedge FCLKQP or negedge grstn or posedge RESET) begin + if (!grstn) begin + db_qp <= 1'b0; + dqb_qp <= 1'b0; + dqb_qn <= 1'b0; + end else if (RESET) begin + db_qp <= 1'b0; + dqb_qp <= 1'b0; + dqb_qn <= 1'b0; + end else begin + db_qp <= D_b; + dqb_qp <= db_qp; + dqb_qn <= db_qn; + end + end + + always @(posedge FCLKQN or negedge grstn or posedge RESET) begin + if (!grstn) begin + db_qn <= 1'b0; + end else if (RESET) begin + db_qn <= 1'b0; + end else begin + db_qn <= D_b; + end + end + + always @(posedge FCLKP or negedge grstn or posedge RESET) begin + if (!grstn) begin + dn_reg0 <= 1'b0; + dp_reg0 <= 1'b0; + dn_reg1 <= 1'b0; + dp_reg1 <= 1'b0; + dn_reg2 <= 1'b0; + dp_reg2 <= 1'b0; + dn_reg3 <= 1'b0; + dp_reg3 <= 1'b0; + dqn_reg0 <= 1'b0; + dqp_reg0 <= 1'b0; + dqn_reg1 <= 1'b0; + dqp_reg1 <= 1'b0; + dqn_reg2 <= 1'b0; + dqp_reg2 <= 1'b0; + dqn_reg3 <= 1'b0; + dqp_reg3 <= 1'b0; + dnb_reg0 <= 1'b0; + dpb_reg0 <= 1'b0; + dnb_reg1 <= 1'b0; + dpb_reg1 <= 1'b0; + dnb_reg2 <= 1'b0; + dpb_reg2 <= 1'b0; + dnb_reg3 <= 1'b0; + dpb_reg3 <= 1'b0; + dqnb_reg0 <= 1'b0; + dqpb_reg0 <= 1'b0; + dqnb_reg1 <= 1'b0; + dqpb_reg1 <= 1'b0; + dqnb_reg2 <= 1'b0; + dqpb_reg2 <= 1'b0; + dqnb_reg3 <= 1'b0; + dqpb_reg3 <= 1'b0; + end else if (RESET) begin + dn_reg0 <= 1'b0; + dp_reg0 <= 1'b0; + dn_reg1 <= 1'b0; + dp_reg1 <= 1'b0; + dn_reg2 <= 1'b0; + dp_reg2 <= 1'b0; + dn_reg3 <= 1'b0; + dp_reg3 <= 1'b0; + dqn_reg0 <= 1'b0; + dqp_reg0 <= 1'b0; + dqn_reg1 <= 1'b0; + dqp_reg1 <= 1'b0; + dqn_reg2 <= 1'b0; + dqp_reg2 <= 1'b0; + dqn_reg3 <= 1'b0; + dqp_reg3 <= 1'b0; + dnb_reg0 <= 1'b0; + dpb_reg0 <= 1'b0; + dnb_reg1 <= 1'b0; + dpb_reg1 <= 1'b0; + dnb_reg2 <= 1'b0; + dpb_reg2 <= 1'b0; + dnb_reg3 <= 1'b0; + dpb_reg3 <= 1'b0; + dqnb_reg0 <= 1'b0; + dqpb_reg0 <= 1'b0; + dqnb_reg1 <= 1'b0; + dqpb_reg1 <= 1'b0; + dqnb_reg2 <= 1'b0; + dqpb_reg2 <= 1'b0; + dqnb_reg3 <= 1'b0; + dqpb_reg3 <= 1'b0; + end else begin + dn_reg0 <= dq_n; + dp_reg0 <= dq_p; + dn_reg1 <= dn_reg0; + dp_reg1 <= dp_reg0; + dn_reg2 <= dn_reg1; + dp_reg2 <= dp_reg1; + dn_reg3 <= dn_reg2; + dp_reg3 <= dp_reg2; + dqn_reg0 <= dq_qn; + dqp_reg0 <= dq_qp; + dqn_reg1 <= dqn_reg0; + dqp_reg1 <= dqp_reg0; + dqn_reg2 <= dqn_reg1; + dqp_reg2 <= dqp_reg1; + dqn_reg3 <= dqn_reg2; + dqp_reg3 <= dqp_reg2; + + dnb_reg0 <= dqb_n; + dpb_reg0 <= dqb_p; + dnb_reg1 <= dnb_reg0; + dpb_reg1 <= dpb_reg0; + dnb_reg2 <= dnb_reg1; + dpb_reg2 <= dpb_reg1; + dnb_reg3 <= dnb_reg2; + dpb_reg3 <= dpb_reg2; + dqnb_reg0 <= dqb_qn; + dqpb_reg0 <= dqb_qp; + dqnb_reg1 <= dqnb_reg0; + dqpb_reg1 <= dqpb_reg0; + dqnb_reg2 <= dqnb_reg1; + dqpb_reg2 <= dqpb_reg1; + dqnb_reg3 <= dqnb_reg2; + dqpb_reg3 <= dqpb_reg2; + end + end + + always @(posedge FCLKQP or negedge grstn or posedge RESET) begin + if (!grstn) begin + rstn_syn <= 1'b0; + end else if (RESET) begin + rstn_syn <= 1'b0; + end else begin + rstn_syn <= 1'b1; + end + end + + always @(posedge FCLKQP or negedge grstn or negedge rstn_syn) begin + if (!grstn) begin + cnt_0 <= 1'b0; + cnt_1 <= 1'b0; + end else if (!rstn_syn) begin + cnt_0 <= 1'b0; + cnt_1 <= 1'b0; + end else begin + cnt_0 <= ~cnt_0; + cnt_1 <= cnt_0 ^ cnt_1; + end + end + + assign d_up_en = cnt_0 && (~cnt_1); + + always @(posedge FCLKQP or negedge grstn or negedge rstn_syn) begin + if (!grstn) begin + d_up <= 1'b0; + end else if (!rstn_syn) begin + d_up <= 1'b0; + end else begin + if (d_up_en) begin + d_up <= 1'b1; + end else begin + d_up <= 1'b0; + end + end + end + + always @(posedge FCLKQP or negedge grstn or posedge RESET) begin + if (!grstn) begin + D_data <= 32'b0; + end else if (RESET) begin + D_data <= 32'b0; + end else if (d_up) begin + D_data[31] <= dqn_reg0; + D_data[30] <= dqnb_reg0; + D_data[29] <= dn_reg0; + D_data[28] <= dnb_reg0; + D_data[27] <= dqp_reg0; + D_data[26] <= dqpb_reg0; + D_data[25] <= dp_reg0; + D_data[24] <= dpb_reg0; + D_data[23] <= dqn_reg1; + D_data[22] <= dqnb_reg1; + D_data[21] <= dn_reg1; + D_data[20] <= dnb_reg1; + D_data[19] <= dqp_reg1; + D_data[18] <= dqpb_reg1; + D_data[17] <= dp_reg1; + D_data[16] <= dpb_reg1; + D_data[15] <= dqn_reg2; + D_data[14] <= dqnb_reg2; + D_data[13] <= dn_reg2; + D_data[12] <= dnb_reg2; + D_data[11] <= dqp_reg2; + D_data[10] <= dqpb_reg2; + D_data[9] <= dp_reg2; + D_data[8] <= dpb_reg2; + D_data[7] <= dqn_reg3; + D_data[6] <= dqnb_reg3; + D_data[5] <= dn_reg3; + D_data[4] <= dnb_reg3; + D_data[3] <= dqp_reg3; + D_data[2] <= dqpb_reg3; + D_data[1] <= dp_reg3; + D_data[0] <= dpb_reg3; + end + end + + always @(posedge PCLK or negedge grstn or posedge RESET) begin + if (!grstn) begin + Q_data <= 32'b0; + end else if (RESET) begin + Q_data <= 32'b0; + end else begin + Q_data <= D_data; + end + end + + assign Q = Q_data; + +endmodule + +//OSIDES64 +module OSIDES64 ( + Q, + DF0, + DF1, + DF2, + DF3, + D, + PCLK, + FCLKP, + FCLKN, + FCLKQP, + FCLKQN, + RESET, + SDTAP0, + VALUE0, + DLYSTEP0, + SDTAP1, + VALUE1, + DLYSTEP1, + SDTAP2, + VALUE2, + DLYSTEP2, + SDTAP3, + VALUE3, + DLYSTEP3 +); + output [63:0] Q; + input D; + input PCLK, FCLKP, FCLKN, FCLKQP, FCLKQN; + input RESET; + output DF0, DF1, DF2, DF3; + input SDTAP0, SDTAP1, SDTAP2, SDTAP3; + input VALUE0, VALUE1, VALUE2, VALUE3; + input [7:0] DLYSTEP0, DLYSTEP1, DLYSTEP2, DLYSTEP3; + + parameter C_STATIC_DLY_0 = 0; //integer,0~255 + parameter DYN_DLY_EN_0 = "FALSE"; //"TRUE","FALSE" + parameter ADAPT_EN_0 = "FALSE"; //"TRUE","FALSE" + + parameter C_STATIC_DLY_1 = 0; //integer,0~255 + parameter DYN_DLY_EN_1 = "FALSE"; //"TRUE","FALSE" + parameter ADAPT_EN_1 = "FALSE"; //"TRUE","FALSE" + + parameter C_STATIC_DLY_2 = 0; //integer,0~255 + parameter DYN_DLY_EN_2 = "FALSE"; //"TRUE","FALSE" + parameter ADAPT_EN_2 = "FALSE"; //"TRUE","FALSE" + + parameter C_STATIC_DLY_3 = 0; //integer,0~255 + parameter DYN_DLY_EN_3 = "FALSE"; //"TRUE","FALSE" + parameter ADAPT_EN_3 = "FALSE"; //"TRUE","FALSE" + + wire [31:0] parallel_data_0, parallel_data_1; + //osides32_0 + OSIDES32 osides32_0 ( + .Q (parallel_data_0), + .D (D), + .DF0 (DF0), + .DF1 (DF1), + .PCLK (PCLK), + .FCLKP (FCLKP), + .FCLKN (FCLKN), + .FCLKQP (FCLKQP), + .FCLKQN (FCLKQN), + .RESET (RESET), + .SDTAP0 (SDTAP0), + .VALUE0 (VALUE0), + .DLYSTEP0(DLYSTEP0), + .SDTAP1 (SDTAP1), + .VALUE1 (VALUE1), + .DLYSTEP1(DLYSTEP1) + + ); + + defparam osides32_0.C_STATIC_DLY_0 = C_STATIC_DLY_0; + defparam osides32_0.DYN_DLY_EN_0 = DYN_DLY_EN_0; defparam osides32_0.ADAPT_EN_0 = ADAPT_EN_0; + defparam osides32_0.C_STATIC_DLY_1 = C_STATIC_DLY_1; + defparam osides32_0.DYN_DLY_EN_1 = DYN_DLY_EN_1; defparam osides32_0.ADAPT_EN_1 = ADAPT_EN_1; + + //osides32_1 + OSIDES32 osides32_1 ( + .Q (parallel_data_1), + .D (D), + .DF0 (DF2), + .DF1 (DF3), + .PCLK (PCLK), + .FCLKP (FCLKP), + .FCLKN (FCLKN), + .FCLKQP (FCLKQP), + .FCLKQN (FCLKQN), + .RESET (RESET), + .SDTAP0 (SDTAP2), + .VALUE0 (VALUE2), + .DLYSTEP0(DLYSTEP2), + .SDTAP1 (SDTAP3), + .VALUE1 (VALUE3), + .DLYSTEP1(DLYSTEP3) + ); + defparam osides32_1.C_STATIC_DLY_0 = C_STATIC_DLY_2; + defparam osides32_1.DYN_DLY_EN_0 = DYN_DLY_EN_2; defparam osides32_1.ADAPT_EN_0 = ADAPT_EN_2; + defparam osides32_1.C_STATIC_DLY_1 = C_STATIC_DLY_3; + defparam osides32_1.DYN_DLY_EN_1 = DYN_DLY_EN_3; defparam osides32_1.ADAPT_EN_1 = ADAPT_EN_3; + + assign Q = { + parallel_data_0[31], + parallel_data_0[30], + parallel_data_1[31], + parallel_data_1[30], + parallel_data_0[29], + parallel_data_0[28], + parallel_data_1[29], + parallel_data_1[28], + parallel_data_0[27], + parallel_data_0[26], + parallel_data_1[27], + parallel_data_1[26], + parallel_data_0[25], + parallel_data_0[24], + parallel_data_1[25], + parallel_data_1[24], + parallel_data_0[23], + parallel_data_0[22], + parallel_data_1[23], + parallel_data_1[22], + parallel_data_0[21], + parallel_data_0[20], + parallel_data_1[21], + parallel_data_1[20], + parallel_data_0[19], + parallel_data_0[18], + parallel_data_1[19], + parallel_data_1[18], + parallel_data_0[17], + parallel_data_0[16], + parallel_data_1[17], + parallel_data_1[16], + parallel_data_0[15], + parallel_data_0[14], + parallel_data_1[15], + parallel_data_1[14], + parallel_data_0[13], + parallel_data_0[12], + parallel_data_1[13], + parallel_data_1[12], + parallel_data_0[11], + parallel_data_0[10], + parallel_data_1[11], + parallel_data_1[10], + parallel_data_0[9], + parallel_data_0[8], + parallel_data_1[9], + parallel_data_1[8], + parallel_data_0[7], + parallel_data_0[6], + parallel_data_1[7], + parallel_data_1[6], + parallel_data_0[5], + parallel_data_0[4], + parallel_data_1[5], + parallel_data_1[4], + parallel_data_0[3], + parallel_data_0[2], + parallel_data_1[3], + parallel_data_1[2], + parallel_data_0[1], + parallel_data_0[0], + parallel_data_1[1], + parallel_data_1[0] + }; + +endmodule + +// DCE +module DCE ( + CLKOUT, + CLKIN, + CE +); + input CLKIN; + input CE; + output CLKOUT; + reg ce_reg; + + always @(CLKIN or CE) begin + if (!CLKIN) begin + ce_reg <= CE; + end + end + + assign CLKOUT = CLKIN & ce_reg; + +endmodule + +// DCS +module DCS ( + CLKOUT, + CLKIN0, + CLKIN1, + CLKIN2, + CLKIN3, + CLKSEL, + SELFORCE +); + input CLKIN0, CLKIN1, CLKIN2, CLKIN3, SELFORCE; + input [3:0] CLKSEL; + output CLKOUT; + + parameter DCS_MODE = "RISING"; //CLK0,CLK1,CLK2,CLK3,GND,VCC,RISING,FALLING,CLK0_GND,CLK0_VCC,CLK1_GND,CLK1_VCC,CLK2_GND,CLK2_VCC,CLK3_GND,CLK3_VCC + + wire clk0_out, clk1_out, clk2_out, clk3_out, gnd_out, vcc_out; //CLK,GND,VCC + reg flag_g0, flag_v0, flag_g1, flag_v1, flag_g2, flag_v2, flag_g3, flag_v3; //CLK_GND,CLK_VCC + wire clk0_gnd, clk0_vcc, clk1_gnd, clk1_vcc, clk2_gnd, clk2_vcc, clk3_gnd, clk3_vcc, clk3_vc; + + wire clkout_f0, clkout_f1, clkout_f2, clkout_f3, clkout_f; //FALLING + reg flag_f0, flag_f1, flag_f2, flag_f3; + + wire clkout_r0, clkout_r1, clkout_r2, clkout_r3, clkout_r; //RISING + reg flag_r0, flag_r1, flag_r2, flag_r3; + + wire selforce_out; + reg dcsout; + reg clkout; + + initial begin + flag_g0 = 1'b0; + flag_v0 = 1'b0; + flag_g1 = 1'b0; + flag_v1 = 1'b0; + flag_g2 = 1'b0; + flag_v2 = 1'b0; + flag_g3 = 1'b0; + flag_v3 = 1'b0; + + flag_f0 = 1'b0; + flag_f1 = 1'b0; + flag_f2 = 1'b0; + flag_f3 = 1'b0; + flag_r0 = 1'b0; + flag_r1 = 1'b0; + flag_r2 = 1'b0; + flag_r3 = 1'b0; + clkout = 1'b0; + end + + //CLK,GND,VCC + assign clk0_out = CLKIN0; + assign clk1_out = CLKIN1; + assign clk2_out = CLKIN2; + assign clk3_out = CLKIN3; + + assign gnd_out = 1'b0; + assign vcc_out = 1'b1; + + //FALLING + always @(negedge CLKIN0) begin + if (CLKSEL[0] && !flag_f1 && !flag_f2 && !flag_f3) begin + flag_f0 <= 1'b1; + end else begin + flag_f0 <= 1'b0; + end + end + assign clkout_f0 = CLKIN0 & flag_f0; + + always @(negedge CLKIN1) begin + if (CLKSEL[1] && !flag_f0 && !flag_f2 && !flag_f3) begin + flag_f1 <= 1'b1; + end else begin + flag_f1 <= 1'b0; + end + end + assign clkout_f1 = CLKIN1 & flag_f1; + + always @(negedge CLKIN2) begin + if (CLKSEL[2] && !flag_f0 && !flag_f1 && !flag_f3) begin + flag_f2 <= 1'b1; + end else begin + flag_f2 <= 1'b0; + end + end + assign clkout_f2 = CLKIN2 & flag_f2; + + always @(negedge CLKIN3) begin + if (CLKSEL[3] && !flag_f0 && !flag_f1 && !flag_f2) begin + flag_f3 <= 1'b1; + end else begin + flag_f3 <= 1'b0; + end + end + assign clkout_f3 = CLKIN3 & flag_f3; + + assign clkout_f = flag_f0 ? clkout_f0 : flag_f1 ? clkout_f1 : flag_f2 ? clkout_f2 : flag_f3 ? clkout_f3 : 0; + + //RISING + always @(posedge CLKIN0) begin + if (CLKSEL[0] && !flag_r1 && !flag_r2 && !flag_r3) begin + flag_r0 <= 1'b1; + end else begin + flag_r0 <= 1'b0; + end + end + assign clkout_r0 = ~(~CLKIN0 & flag_r0); + + always @(posedge CLKIN1) begin + if (CLKSEL[1] && !flag_r0 && !flag_r2 && !flag_r3) begin + flag_r1 <= 1'b1; + end else begin + flag_r1 <= 1'b0; + end + end + assign clkout_r1 = ~(~CLKIN1 & flag_r1); + + always @(posedge CLKIN2) begin + if (CLKSEL[2] && !flag_r0 && !flag_r1 && !flag_r3) begin + flag_r2 <= 1'b1; + end else begin + flag_r2 <= 1'b0; + end + end + assign clkout_r2 = ~(~CLKIN2 & flag_r2); + + always @(posedge CLKIN3) begin + if (CLKSEL[3] && !flag_r0 && !flag_r1 && !flag_r2) begin + flag_r3 <= 1'b1; + end else begin + flag_r3 <= 1'b0; + end + end + assign clkout_r3 = ~(~CLKIN3 & flag_r3); + + assign clkout_r = flag_r0 ? clkout_r0 : flag_r1 ? clkout_r1 : flag_r2 ? clkout_r2 : flag_r3 ? clkout_r3 : 1; + + //CLK0_GND + always @(negedge CLKIN0) begin + if (CLKSEL[0]) begin + flag_g0 <= 1'b1; + end else begin + flag_g0 <= 1'b0; + end + end + + assign clk0_gnd = flag_g0 & CLKIN0; + + //CLK0_VCC + always @(posedge CLKIN0) begin + if (CLKSEL[0]) begin + flag_v0 <= 1'b1; + end else begin + flag_v0 <= 1'b0; + end + end + + assign clk0_vcc = ~(flag_v0 & (~CLKIN0)); + + //CLK1_GND + always @(negedge CLKIN1) begin + if (CLKSEL[1]) begin + flag_g1 <= 1'b1; + end else begin + flag_g1 <= 1'b0; + end + end + + assign clk1_gnd = flag_g1 & CLKIN1; + + //CLK1_VCC + always @(posedge CLKIN1) begin + if (CLKSEL[1]) begin + flag_v1 <= 1'b1; + end else begin + flag_v1 <= 1'b0; + end + end + + assign clk1_vcc = ~(flag_v1 & (~CLKIN1)); + + //CLK2_GND + always @(negedge CLKIN2) begin + if (CLKSEL[2]) begin + flag_g2 <= 1'b1; + end else begin + flag_g2 <= 1'b0; + end + end + + assign clk2_gnd = flag_g2 & CLKIN2; + + //CLK2_VCC + always @(posedge CLKIN2) begin + if (CLKSEL[2]) begin + flag_v2 <= 1'b1; + end else begin + flag_v2 <= 1'b0; + end + end + + assign clk2_vcc = ~(flag_v2 & (~CLKIN2)); + + //CLK3_GND + always @(negedge CLKIN3) begin + if (CLKSEL[3]) begin + flag_g3 <= 1'b1; + end else begin + flag_g3 <= 1'b0; + end + end + + assign clk3_gnd = flag_g3 & CLKIN3; + + //CLK3_VCC + always @(posedge CLKIN3) begin + if (CLKSEL[3]) begin + flag_v3 <= 1'b1; + end else begin + flag_v3 <= 1'b0; + end + end + + assign clk3_vcc = ~(flag_v3 & (~CLKIN3)); + assign clk3_vc = flag_v3 ? CLKIN3 : 1'b1; + + //dcsout + always @(clk0_out,clk1_out,clk2_out,clk3_out,gnd_out,vcc_out,clk0_gnd,clk0_vcc,clk1_gnd,clk1_vcc,clk2_gnd,clk2_vcc,clk3_gnd,clk3_vcc,clkout_f,clkout_r) begin + if (DCS_MODE == "CLK0") begin + dcsout <= clk0_out; + end else if (DCS_MODE == "CLK1") begin + dcsout <= clk1_out; + end else if (DCS_MODE == "CLK2") begin + dcsout <= clk2_out; + end else if (DCS_MODE == "CLK3") begin + dcsout <= clk3_out; + end else if (DCS_MODE == "GND") begin + dcsout <= gnd_out; + end else if (DCS_MODE == "VCC") begin + dcsout <= vcc_out; + end else if (DCS_MODE == "FALLING") begin + dcsout <= clkout_f; + end else if (DCS_MODE == "RISING") begin + dcsout <= clkout_r; + end else if (DCS_MODE == "CLK0_GND") begin + dcsout <= clk0_gnd; + end else if (DCS_MODE == "CLK0_VCC") begin + dcsout <= clk0_vcc; + end else if (DCS_MODE == "CLK1_GND") begin + dcsout <= clk1_gnd; + end else if (DCS_MODE == "CLK1_VCC") begin + dcsout <= clk1_vcc; + end else if (DCS_MODE == "CLK2_GND") begin + dcsout <= clk2_gnd; + end else if (DCS_MODE == "CLK2_VCC") begin + dcsout <= clk2_vcc; + end else if (DCS_MODE == "CLK3_GND") begin + dcsout <= clk3_gnd; + end else if (DCS_MODE == "CLK3_VCC") begin + dcsout <= clk3_vcc; + end else begin + dcsout <= 0; + end + end + + //clkout + assign selforce_out = (CLKSEL == 4'b0001) ? CLKIN0 : (CLKSEL == 4'b0010) ? CLKIN1 : (CLKSEL == 4'b0100) ? CLKIN2 : (CLKSEL == 4'b1000) ? CLKIN3 : 0; + always @(dcsout or selforce_out or SELFORCE) begin + if (!SELFORCE) begin + clkout <= dcsout; + end else begin + clkout <= selforce_out; + end + end + + assign CLKOUT = clkout; + +endmodule + + +// DDRDLL +module DDRDLL ( + STEP, + LOCK, + UPDNCNTL, + STOP, + CLKIN, + RESET +); + + input CLKIN; + input STOP; + input UPDNCNTL; + input RESET; + + output [7:0] STEP; + output LOCK; + + parameter DLL_FORCE = "FALSE";//TRUE: force lock and code; FALSE: code/lock generated from DDRDLL loop + parameter CODESCAL = "000"; //001 010 011 100 101 110 111 + parameter SCAL_EN = "TRUE"; //TRUE,FALSE + parameter DIV_SEL = 1'b0; // 1'b0,normal lock mode; 1'b1,fast lock mode + + realtime clkin_edge, clkin_period, clkin_period_pre; + real del; + reg [7:0] step_reg, step_reg_sig; + reg stop_0, stop_1n; + integer cnt; + reg clk_effect, lock_reg; + wire reset_sig; + wire grstn = GSR.GSRO; + wire clk_out; + + initial begin + del = 0.025; + clk_effect = 1'b0; + step_reg = 8'b00000000; + lock_reg = 1'b0; + end + + assign reset_sig = RESET | (~grstn); + + always @(posedge CLKIN or posedge reset_sig) begin + if (reset_sig) begin + clk_effect <= 0; + clkin_period <= 0; + end else begin + clkin_edge <= $realtime; + clkin_period <= $realtime - clkin_edge; + clkin_period_pre <= clkin_period; + end + + if (clkin_period > 0) begin + if((clkin_period-clkin_period_pre <0.001) &&(clkin_period-clkin_period_pre>-0.001)) begin + clk_effect = 1; + end else begin + clk_effect = 0; + end + end + end + + always @(negedge CLKIN or posedge reset_sig) begin + if (reset_sig) begin + stop_0 <= 1'b0; + end else begin + stop_0 <= STOP; + end + end + + always @(negedge CLKIN or posedge reset_sig) begin + if (reset_sig) begin + stop_1n <= 1'b1; + end else begin + stop_1n <= ~stop_0; + end + end + + assign clk_out = CLKIN && stop_1n; + + always @(posedge clk_out or posedge reset_sig) begin + if (reset_sig) begin + cnt <= 0; + lock_reg <= 1'b0; + end else begin + cnt <= cnt + 1; + if (DIV_SEL == 1'b0) begin + if (cnt >= 33600) begin + lock_reg <= 1'b1; + end else begin + lock_reg <= 1'b0; + end + end + + if (DIV_SEL == 1'b1) begin + if (cnt >= 2100) begin + lock_reg <= 1'b1; + end else begin + lock_reg <= 1'b0; + end + end + end + end + + assign LOCK = (DLL_FORCE == "TRUE") ? 1'b1 : lock_reg; + + always @(*) begin + if (clk_effect) begin + if (SCAL_EN == "TRUE") begin + case (CODESCAL) + "000": step_reg <= clkin_period / del / 360 * 101; + "001": step_reg <= clkin_period / del / 360 * 112; + "010": step_reg <= clkin_period / del / 360 * 123; + "011": step_reg <= clkin_period / del / 360 * 135; + "100": step_reg <= clkin_period / del / 360 * 79; + "101": step_reg <= clkin_period / del / 360 * 68; + "110": step_reg <= clkin_period / del / 360 * 57; + "111": step_reg <= clkin_period / del / 360 * 45; + endcase + end else begin + step_reg <= clkin_period / del / 360 * 90; + end + end + end + + always @(step_reg or reset_sig or UPDNCNTL) begin + if (reset_sig == 1'b1) begin + step_reg_sig <= 8'b00000000; + end else if (UPDNCNTL == 0) begin + step_reg_sig <= step_reg; + end + end + + assign STEP = (DLL_FORCE == "TRUE") ? 255 : step_reg_sig; + +endmodule + +// DLLDLY +module DLLDLY ( + CLKOUT, + FLAG, + CLKIN, + DLLSTEP, + CSTEP, + LOADN, + MOVE +); + input CLKIN; + input [7:0] DLLSTEP, CSTEP; + input LOADN, MOVE; + output CLKOUT; + output FLAG; + + parameter DLY_SIGN = 1'b0; // 1'b0:'+', 1'b1: '-' + parameter DLY_ADJ = 0; // 0~255, dly_sign=0 :dly_adj; dly_sign=1: -dly_adj + parameter DYN_DLY_EN = "FALSE"; //"TRUE","FALSE" + parameter ADAPT_EN = "FALSE"; //"TRUE","FALSE" + parameter STEP_SEL = 1'b0; //1'b0:DLLSTEP; 1'b1:CSTEP + + reg premove, clk_effect; + reg [7:0] dllstep_adj_pre, CSTEP_pre; + wire [7:0] dllstep_adj; + real dly_adj; + realtime del, step_dly; + realtime clkin_edge, clkin_period, clkin_period_pre; + reg [7:0] step_data, step_data_adapt; + wire [7:0] step_pre, step_cur, step_code; + wire [7:0] step_data_real; + integer cnt_step, cnt_value; + reg cnt_start, cnt_step_start, cnt_value_start; + reg flag_add, flag_sub; + + reg CLKOUT; + wire grstn = GSR.GSRO; + + initial begin + step_data = 8'b00000000; + step_data_adapt = 8'b00000000; + del = 0.0125; + clk_effect = 1'b0; + dly_adj = 0; + cnt_step = 0; + cnt_value = 0; + cnt_start = 1'b0; + cnt_step_start = 1'b0; + cnt_value_start = 1'b0; + flag_add = 1'b0; + flag_sub = 1'b0; + end + + initial begin + if (DLY_SIGN == 1'b0) begin + dly_adj = DLY_ADJ; + end else if (DLY_SIGN == 1'b1) begin + dly_adj = -DLY_ADJ; + end + end + + always @(posedge CLKIN) begin + if (!grstn) begin + clkin_edge <= 0; + end else begin + clkin_edge <= $realtime; + clkin_period <= $realtime - clkin_edge; + clkin_period_pre <= clkin_period; + end + + if (clkin_period > 0) begin + //if((clkin_period_pre-clkin_period<0.001) &&(clkin_period_pre-clkin_period>-0.001)) + if (clkin_period_pre == clkin_period) begin + clk_effect = 1; + end else begin + clk_effect = 0; + end + end + end + + assign step_code = (DYN_DLY_EN == "FALSE") ? DLY_ADJ : step_cur; + + always @(LOADN or step_code or clk_effect) begin + if (clk_effect == 1'b1) begin + if (!LOADN) begin + step_data <= step_code; + end + end + end + + always @(MOVE) begin + premove <= MOVE; + end + + always @(LOADN or MOVE) begin + if (clk_effect == 1'b1) begin + if (LOADN) begin + if (premove == 1'b0 && MOVE == 1'b1) begin + cnt_start <= 1'b1; + end else begin + cnt_start <= 1'b0; + end + end + end + end + + always @(negedge CLKIN) begin + if (cnt_start) begin + if (cnt_value == 22) begin + cnt_value <= 0; + cnt_value_start <= 1'b1; + end else if (cnt_value == 15) begin + cnt_step_start <= 1'b1; + cnt_value <= cnt_value + 1; + end else begin + cnt_value <= cnt_value + 1; + end + + if (cnt_value_start == 1'b1) begin + cnt_value <= 0; + end + end else begin + cnt_value <= 0; + cnt_value_start <= 1'b0; + cnt_step_start <= 1'b0; + end + end + + always @(negedge CLKIN) begin + if (cnt_step_start) begin + if (cnt_step == 7) begin + cnt_step <= 0; + end else begin + cnt_step <= cnt_step + 1; + end + end else begin + cnt_step <= 0; + end + end + + assign dllstep_adj = ((DLLSTEP + dly_adj) <= 0) ? 0 : ((DLLSTEP + dly_adj) >= 255) ? 255 : (DLLSTEP + dly_adj); + + always @(dllstep_adj) begin + dllstep_adj_pre <= dllstep_adj; + end + + always @(CSTEP) begin + CSTEP_pre <= CSTEP; + end + + assign step_pre = (STEP_SEL == 1'b0) ? dllstep_adj_pre : CSTEP_pre; + assign step_cur = (STEP_SEL == 1'b0) ? dllstep_adj : CSTEP; + + always @(DLLSTEP, CSTEP, LOADN, MOVE, CLKIN, clk_effect) begin + if (clk_effect == 1'b1) begin + flag_add = 1'b0; + flag_sub = 1'b0; + + if (LOADN == 1'b0) begin + step_data_adapt <= step_pre; + end else begin + if (cnt_value_start == 1'b1) begin + if (step_data_adapt < step_cur) begin + flag_add = 1'b1; + if (step_data_adapt != step_cur) begin + if (cnt_step == 7) begin + step_data_adapt <= step_data_adapt + 1; + end + end + end else if (step_data_adapt > step_cur) begin + flag_sub = 1'b1; + if (step_data_adapt != step_cur) begin + if (cnt_step == 7) begin + step_data_adapt <= step_data_adapt - 1; + end + end + end + end + end + end + end + + assign FLAG = (flag_add && (step_data_adapt == step_cur)) || (flag_sub && (step_data_adapt == step_cur)); + + assign step_data_real = (ADAPT_EN == "FALSE") ? step_data : step_data_adapt; + + always @(step_data_real) begin + step_dly <= (step_data_real + 1) * del; + end + + always @(CLKIN) begin + CLKOUT <= #(step_dly) CLKIN; + end + +endmodule + + +// CLKDIV +module CLKDIV ( + CLKOUT, + CALIB, + HCLKIN, + RESETN +); + + input HCLKIN; + input RESETN; + input CALIB; + output CLKOUT; + + parameter DIV_MODE = "2"; //"1","2","3","3.5","4","5","6","7","8" + + reg reset_0; + reg calib_0, calib_1, calib_2, calib_state; + wire calib_en, calib_resetn, cnt_enable; + reg select_no_3p5, select3p5, select5, select3, select6, select7; + wire dsel_en, clk_div_0, clk_div2, clk_div7_8, clk_div; + reg d_sel, cnt_0, cnt_1, cnt_2, clk_div_1; + wire dsel_clk; + + wire grstn; + assign grstn = GSR.GSRO; + + initial begin + cnt_0 = 1'b0; + cnt_1 = 1'b0; + cnt_2 = 1'b0; + d_sel = 1'b0; + calib_state = 1'b0; + clk_div_1 = 1'b0; + + if (DIV_MODE == "3.5") begin + select3p5 = 1'b1; + select_no_3p5 = 1'b0; + end else begin + select_no_3p5 = 1'b1; + select3p5 = 1'b0; + end + + if (DIV_MODE == "5") begin + select5 = 1'b1; + end else begin + select5 = 1'b0; + end + if (DIV_MODE == "3") begin + select3 = 1'b1; + end else begin + select3 = 1'b0; + end + if (DIV_MODE == "6") begin + select6 = 1'b1; + end else begin + select6 = 1'b0; + end + if (DIV_MODE == "7") begin + select7 = 1'b1; + end else begin + select7 = 1'b0; + end + + end + + always @(posedge HCLKIN or negedge grstn or negedge RESETN) begin + if (!grstn) begin + reset_0 <= 1'b0; + end else if (!RESETN) begin + reset_0 <= 1'b0; + end else begin + reset_0 <= 1'b1; + end + end + + always @(posedge HCLKIN or negedge reset_0) begin + if (!reset_0) begin + calib_0 <= 1'b0; + end else begin + calib_0 <= ~CALIB; + end + end + + always @(posedge HCLKIN or negedge reset_0) begin + if (!reset_0) begin + calib_1 <= 0; + end else begin + calib_1 <= calib_0; + end + end + + always @(posedge HCLKIN or negedge reset_0) begin + if (!reset_0) begin + calib_2 <= 1'b0; + end else begin + calib_2 <= calib_1; + end + end + + assign calib_resetn = ~(calib_1 && (~calib_2)); + assign calib_en = ~(calib_resetn | (~select_no_3p5)); + + always @(posedge HCLKIN or negedge reset_0) begin + if (!reset_0) begin + calib_state <= 1'b0; + end else begin + if (calib_en == 1'b1) begin + calib_state <= ~calib_state; + end else begin + calib_state <= calib_state; + end + end + end + + assign cnt_enable = (~((~calib_resetn)&calib_state) & select_no_3p5) | (calib_resetn & select3p5); + + assign dsel_en = (d_sel& cnt_0 & cnt_1 & select3p5) | (calib_resetn & (~d_sel) & (~cnt_0) & cnt_1 & select3p5); + + assign dsel_clk = HCLKIN ^ d_sel; + always @(posedge dsel_clk or negedge reset_0) begin + if (!reset_0) begin + d_sel <= 1'b0; + end else if (dsel_en == 1'b1) begin + d_sel <= ~d_sel; + end else if (dsel_en == 1'b0) begin + d_sel <= d_sel; + end + end + + assign cnt_reset = ((select3&((~cnt_2)&cnt_1&(~cnt_0))) | (select6&(cnt_2&(~cnt_1)&cnt_0)) | (select7&(cnt_2&cnt_1&(~cnt_0))) | (select5&(cnt_2&(~cnt_1)&(~cnt_0)))) | (select3p5 & (~d_sel) & (~cnt_0) & cnt_1); + + always @(posedge HCLKIN or negedge reset_0) begin + if (!reset_0) begin + cnt_0 <= 1'b1; + end else if (cnt_enable == 1'b1) begin + cnt_0 <= ~(cnt_0 | cnt_reset); + end else if (cnt_enable == 1'b0) begin + cnt_0 <= cnt_0; + end + end + + always @(posedge HCLKIN or negedge reset_0) begin + if (!reset_0) begin + cnt_1 <= 1'b1; + end else if (cnt_enable == 1'b1) begin + cnt_1 <= ~(cnt_reset | (cnt_0 ^~ cnt_1)); + end else if (cnt_enable == 1'b0) begin + cnt_1 <= cnt_1; + end + end + + always @(posedge HCLKIN or negedge reset_0) begin + if (!reset_0) begin + cnt_2 <= 1'b0; + end else if (cnt_enable == 1'b1) begin + cnt_2 <= ~(cnt_reset | (cnt_2 ^~ (cnt_0 & cnt_1))); + end else if (cnt_enable == 1'b0) begin + cnt_2 <= cnt_2; + end + end + + assign clk_div_0 = ~cnt_1; + always @(negedge HCLKIN or negedge reset_0) begin + if (!reset_0) clk_div_1 <= 1'b0; + else clk_div_1 <= clk_div_0; + end + + assign clk_div = (d_sel == 1'b1) ? clk_div_1 : clk_div_0; + assign clk_div2 = ~cnt_0; + assign clk_div7_8 = cnt_2; + + assign CLKOUT = (DIV_MODE == "1")? HCLKIN: ((DIV_MODE == "2")? clk_div2 : (((DIV_MODE == "7") || (DIV_MODE == "8")) ? clk_div7_8 : clk_div)); + +endmodule + + +//CLKDIV2 +module CLKDIV2 ( + CLKOUT, + HCLKIN, + RESETN +); + + input HCLKIN, RESETN; + output CLKOUT; + + reg reset_0; + reg clk_div2; + wire grstn; + + initial begin + clk_div2 = 1'b0; + reset_0 = 1'b0; + end + + assign grstn = GSR.GSRO; + + always @(posedge HCLKIN or negedge grstn or negedge RESETN) begin + if (!grstn) begin + reset_0 <= 1'b0; + end else if (!RESETN) begin + reset_0 <= 1'b0; + end else begin + reset_0 <= 1'b0; + end + end + + always @(posedge HCLKIN or negedge grstn or negedge RESETN) begin + if (!grstn) begin + clk_div2 <= 1'b0; + end else if (!RESETN) begin + clk_div2 <= 1'b0; + end else begin + clk_div2 <= (clk_div2 ^ (~reset_0)); + end + end + + assign CLKOUT = clk_div2; + +endmodule + +// DHCE +module DHCE ( + CLKOUT, + CLKIN, + CEN +); + input CLKIN; + input CEN; //CEN,active low + output CLKOUT; + + reg ce_reg0, ce_reg1, ce_reg2, ce_reg3; + wire grstn; + assign grstn = GSR.GSRO; + + always @(negedge CLKIN or negedge grstn) begin + if (!grstn) begin + ce_reg0 <= 1'b0; + ce_reg1 <= 1'b0; + ce_reg2 <= 1'b0; + ce_reg3 <= 1'b0; + end else begin + ce_reg0 <= ~CEN; + ce_reg1 <= ce_reg0; + ce_reg2 <= ce_reg1; + ce_reg3 <= ce_reg2; + end + end + + assign CLKOUT = CLKIN & ce_reg3; + +endmodule + +//OSC +//Fosc = 210M/FREQ_DIV +module OSC ( + OSCOUT +); + parameter FREQ_DIV = 100; // 3, 2~126(only even num) + output OSCOUT; + + reg oscr; + realtime half_clk; + + initial begin + oscr = 1'b0; + half_clk = 2.381 * FREQ_DIV; + end + + assign OSCOUT = oscr; + + always begin + #half_clk; + oscr = 1'b1; + #half_clk; + oscr = 1'b0; + end + +endmodule + + +//OSCA, gw5a-25 +//Fosc = 210M/FREQ_DIV +module OSCA ( + OSCOUT, + OSCEN +); + parameter FREQ_DIV = 100; // 3, 2~126(only even num) + output OSCOUT; + input OSCEN; + reg oscr; + realtime half_clk; + + initial begin + oscr = 1'b0; + half_clk = 2.381 * FREQ_DIV; + end + + assign OSCOUT = OSCEN ? oscr : 1'b1; + + always begin + #half_clk; + oscr = 1'b1; + #half_clk; + oscr = 1'b0; + end + +endmodule + +//OSCB, gw5a-15k +module OSCB ( + OSCOUT, + OSCREF, + OSCEN, + FMODE, + RTRIM, + RTCTRIM +); + parameter FREQ_MODE = "25"; //"25": 25Mhz; "210": 210MHz + parameter FREQ_DIV = 10; // 3, 2~126(only even num) + parameter DYN_TRIM_EN = "FALSE"; //"TRUE","FALSE". TRUE:select port RTRIM and RTCTRIM + + output OSCOUT; + output OSCREF; //25M, osc as reference for serdes and pll + input OSCEN, FMODE; + input [7:0] RTRIM; //trim OSCREF + input [5:0] RTCTRIM; //tc_trim OSCREF + + reg oscr, osc_ref, osc_210, oscr_210; + reg OSCOUT, OSCREF; + realtime half_clk, half_clkref, half_clk_210, half_clk210; + + initial begin + oscr = 1'b0; + half_clk = 20 * FREQ_DIV; + osc_ref = 1'b0; + half_clkref = 20; + osc_210 = 1'b0; + half_clk210 = 2.381; + oscr_210 = 1'b0; + half_clk_210 = 2.381 * FREQ_DIV; + + end + + always @(OSCEN, FMODE, oscr, oscr_210) begin + if (OSCEN == 1'b1) begin + if (FREQ_MODE == "25") begin + OSCOUT <= oscr; + OSCREF <= osc_ref; + end else begin + if (FMODE == 1'b0) begin + OSCOUT <= oscr; + OSCREF <= osc_ref; + end else begin + OSCOUT <= oscr_210; + OSCREF <= osc_210; + end + end + end else begin + OSCOUT <= 1'b1; + OSCREF <= 1'b1; + end + end + + always begin + #half_clk; + oscr = 1'b1; + #half_clk; + oscr = 1'b0; + end + + always begin + #half_clkref; + osc_ref = 1'b1; + #half_clkref; + osc_ref = 1'b0; + end + + always begin + #half_clk210; + osc_210 = 1'b1; + #half_clk210; + osc_210 = 1'b0; + end + + always begin + #half_clk_210; + oscr_210 = 1'b1; + #half_clk_210; + oscr_210 = 1'b0; + end + + +endmodule + + +//PLL +module PLL ( + CLKOUT0, + CLKOUT1, + CLKOUT2, + CLKOUT3, + CLKOUT4, + CLKOUT5, + CLKOUT6, + CLKFBOUT, + LOCK, + CLKIN, + CLKFB, + ENCLK0, + ENCLK1, + ENCLK2, + ENCLK3, + ENCLK4, + ENCLK5, + ENCLK6, + FBDSEL, + IDSEL, + MDSEL, + MDSEL_FRAC, + ODSEL0, + ODSEL0_FRAC, + ODSEL1, + ODSEL2, + ODSEL3, + ODSEL4, + ODSEL5, + ODSEL6, + DT0, + DT1, + DT2, + DT3, + PSSEL, + PSDIR, + PSPULSE, + SSCPOL, + SSCON, + SSCMDSEL, + SSCMDSEL_FRAC, + ICPSEL, + LPFRES, + LPFCAP, + RESET, + PLLPWD, + RESET_I, + RESET_O +); + input CLKIN; + input CLKFB; + input RESET; + input PLLPWD; + input RESET_I; + input RESET_O; + input [5:0] FBDSEL; + input [5:0] IDSEL; + input [6:0] MDSEL; + input [2:0] MDSEL_FRAC; + input [6:0] ODSEL0; + input [2:0] ODSEL0_FRAC; + input [6:0] ODSEL1; + input [6:0] ODSEL2; + input [6:0] ODSEL3; + input [6:0] ODSEL4; + input [6:0] ODSEL5; + input [6:0] ODSEL6; + + input [3:0] DT0, DT1, DT2, DT3; + input [5:0] ICPSEL; + input [2:0] LPFRES; + input [1:0] LPFCAP; + + input [2:0] PSSEL; + input PSDIR; + input PSPULSE; + + input ENCLK0; + input ENCLK1; + input ENCLK2; + input ENCLK3; + input ENCLK4; + input ENCLK5; + input ENCLK6; + + input SSCPOL; + input SSCON; + input [6:0] SSCMDSEL; + input [2:0] SSCMDSEL_FRAC; + + output LOCK; + output CLKOUT0; + output CLKOUT1; + output CLKOUT2; + output CLKOUT3; + output CLKOUT4; + output CLKOUT5; + output CLKOUT6; + output CLKFBOUT; + + parameter FCLKIN = "100.0"; // frequency of the CLKIN(M) + parameter DYN_IDIV_SEL = "FALSE"; //TRUE:IDSEL; FALSE:IDIV_SEL + parameter IDIV_SEL = 1; // 1~64 + parameter DYN_FBDIV_SEL = "FALSE"; //TRUE:FBDSEL; FALSE:FBDIV_SEL + parameter FBDIV_SEL = 1; // 1~64 + + parameter DYN_ODIV0_SEL = "FALSE"; //TRUE:ODSEL0; FALSE:ODIV0_SEL + parameter ODIV0_SEL = 8; // 1~128 + parameter DYN_ODIV1_SEL = "FALSE"; //TRUE:ODSEL1; FALSE:ODIV1_SEL + parameter ODIV1_SEL = 8; // 1~128 + parameter DYN_ODIV2_SEL = "FALSE"; //TRUE:ODSEL2; FALSE:ODIV2_SEL + parameter ODIV2_SEL = 8; // 1~128 + parameter DYN_ODIV3_SEL = "FALSE"; //TRUE:ODSEL3; FALSE:ODIV3_SEL + parameter ODIV3_SEL = 8; // 1~128 + parameter DYN_ODIV4_SEL = "FALSE"; //TRUE:ODSEL4; FALSE:ODIV4_SEL + parameter ODIV4_SEL = 8; // 1~128 + parameter DYN_ODIV5_SEL = "FALSE"; //TRUE:ODSEL5; FALSE:ODIV5_SEL + parameter ODIV5_SEL = 8; // 1~128 + parameter DYN_ODIV6_SEL = "FALSE"; //TRUE:ODSEL6; FALSE:ODIV6_SEL + parameter ODIV6_SEL = 8; // 1~128 + parameter DYN_MDIV_SEL = "FALSE"; //TRUE:MDSEL; FALSE:MDIV_SEL + parameter MDIV_SEL = 8; // 2~128 + parameter MDIV_FRAC_SEL = 0; // 0~7 + parameter ODIV0_FRAC_SEL = 0; // 0~7 + + parameter CLKOUT0_EN = "TRUE"; //"TRUE","FALSE" + parameter CLKOUT1_EN = "FALSE"; //"TRUE","FALSE" + parameter CLKOUT2_EN = "FALSE"; //"TRUE","FALSE" + parameter CLKOUT3_EN = "FALSE"; //"TRUE","FALSE" + parameter CLKOUT4_EN = "FALSE"; //"TRUE","FALSE" + parameter CLKOUT5_EN = "FALSE"; //"TRUE","FALSE" + parameter CLKOUT6_EN = "FALSE"; //"TRUE","FALSE" + + parameter CLKFB_SEL = "INTERNAL"; // "INTERNAL", "EXTERNAL"; + + parameter DYN_DT0_SEL = "FALSE"; //TRUE:DT0; FALSE:CLKOUT0_DT_DIR & CLKOUT0_DT_STEP + parameter DYN_DT1_SEL = "FALSE"; //TRUE:DT1; FALSE:CLKOUT1_DT_DIR & CLKOUT1_DT_STEP + parameter DYN_DT2_SEL = "FALSE"; //TRUE:DT2; FALSE:CLKOUT2_DT_DIR & CLKOUT2_DT_STEP + parameter DYN_DT3_SEL = "FALSE"; //TRUE:DT3; FALSE:CLKOUT3_DT_DIR & CLKOUT3_DT_STEP + parameter CLKOUT0_DT_DIR = 1'b1; // CLKOUT0 dutycycle adjust direction. 1'b1: + ; 1'b0: - + parameter CLKOUT1_DT_DIR = 1'b1; // CLKOUT1 dutycycle adjust direction. 1'b1: + ; 1'b0: - + parameter CLKOUT2_DT_DIR = 1'b1; // CLKOUT2 dutycycle adjust direction. 1'b1: + ; 1'b0: - + parameter CLKOUT3_DT_DIR = 1'b1; // CLKOUT3 dutycycle adjust direction. 1'b1: + ; 1'b0: - + parameter CLKOUT0_DT_STEP = 0; // 0,1,2,4; 50ps/step + parameter CLKOUT1_DT_STEP = 0; // 0,1,2,4; 50ps/step + parameter CLKOUT2_DT_STEP = 0; // 0,1,2,4; 50ps/step + parameter CLKOUT3_DT_STEP = 0; // 0,1,2,4; 50ps/step + + parameter CLK0_IN_SEL = 1'b0; //ODIV0 input source select. 1'b0:from VCO;1'b1:from CLKIN + parameter CLK0_OUT_SEL = 1'b0; //CLKOUT0 output select. 1'b0:DIV0 output; 1'b1:CLKIN + parameter CLK1_IN_SEL = 1'b0; //ODIV1 input source select. 1'b0:from VCO;1'b1:from CLKIN + parameter CLK1_OUT_SEL = 1'b0; //CLKOUT1 output select. 1'b0:DIV1 output; 1'b1:CLKIN + parameter CLK2_IN_SEL = 1'b0; //ODIV2 input source select. 1'b0:from VCO;1'b1:from CLKIN + parameter CLK2_OUT_SEL = 1'b0; //CLKOUT2 output select. 1'b0:DIV2 output; 1'b1:CLKIN + parameter CLK3_IN_SEL = 1'b0; //ODIV3 input source select. 1'b0:from VCO;1'b1:from CLKIN + parameter CLK3_OUT_SEL = 1'b0; //CLKOUT3 output select. 1'b0:DIV3 output; 1'b1:CLKIN + parameter CLK4_IN_SEL = 2'b00;//ODIV4 input source select.2'b00:from VCO;2'b10:from CLKIN;2'b01:from CASCADE + parameter CLK4_OUT_SEL = 1'b0; //CLKOUT4 output select. 1'b0:DIV4 output; 1'b1:CLKIN + parameter CLK5_IN_SEL = 1'b0; //ODIV5 input source select. 1'b0:from VCO;1'b1:from CLKIN + parameter CLK5_OUT_SEL = 1'b0; //CLKOUT5 output select. 1'b0:DIV5 output; 1'b1:CLKIN + parameter CLK6_IN_SEL = 1'b0; //ODIV6 input source select. 1'b0:from VCO;1'b1:from CLKIN + parameter CLK6_OUT_SEL = 1'b0; //CLKOUT6 output select. 1'b0:DIV6 output; 1'b1:CLKIN + + parameter DYN_DPA_EN = "FALSE"; //dynamic phaseshift adjustment Enable."TRUE","FALSE" + + parameter CLKOUT0_PE_COARSE = 0; //0~127 + parameter CLKOUT0_PE_FINE = 0; //0~7 + parameter CLKOUT1_PE_COARSE = 0; //0~127 + parameter CLKOUT1_PE_FINE = 0; //0~7 + parameter CLKOUT2_PE_COARSE = 0; //0~127 + parameter CLKOUT2_PE_FINE = 0; //0~7 + parameter CLKOUT3_PE_COARSE = 0; //0~127 + parameter CLKOUT3_PE_FINE = 0; //0~7 + parameter CLKOUT4_PE_COARSE = 0; //0~127 + parameter CLKOUT4_PE_FINE = 0; //0~7 + parameter CLKOUT5_PE_COARSE = 0; //0~127 + parameter CLKOUT5_PE_FINE = 0; //0~7 + parameter CLKOUT6_PE_COARSE = 0; //0~127 + parameter CLKOUT6_PE_FINE = 0; //0~7 + + parameter DYN_PE0_SEL = "FALSE";//"TRUE": select dpa port as the dynamic control signal for ODIV0 phase shift. "FALSE":select CLKOUT0_PE_COARSE & CLKOUT0_PE_FINE as the static control signal for ODIV0 phase shift + parameter DYN_PE1_SEL = "FALSE";//"TRUE": select dpa port as the dynamic control signal for ODIV1 phase shift. "FALSE":select CLKOUT1_PE_COARSE & CLKOUT1_PE_FINE as the static control signal for ODIV1 phase shift + parameter DYN_PE2_SEL = "FALSE";//"TRUE": select dpa port as the dynamic control signal for ODIV2 phase shift. "FALSE":select CLKOUT2_PE_COARSE & CLKOUT2_PE_FINE as the static control signal for ODIV2 phase shift + parameter DYN_PE3_SEL = "FALSE";//"TRUE": select dpa port as the dynamic control signal for ODIV3 phase shift. "FALSE":select CLKOUT3_PE_COARSE & CLKOUT3_PE_FINE as the static control signal for ODIV3 phase shift + parameter DYN_PE4_SEL = "FALSE";//"TRUE": select dpa port as the dynamic control signal for ODIV4 phase shift. "FALSE":select CLKOUT4_PE_COARSE & CLKOUT4_PE_FINE as the static control signal for ODIV4 phase shift + parameter DYN_PE5_SEL = "FALSE";//"TRUE": select dpa port as the dynamic control signal for ODIV5 phase shift. "FALSE":select CLKOUT5_PE_COARSE & CLKOUT5_PE_FINE as the static control signal for ODIV5 phase shift + parameter DYN_PE6_SEL = "FALSE";//"TRUE": select dpa port as the dynamic control signal for ODIV6 phase shift. "FALSE":select CLKOUT6_PE_COARSE & CLKOUT6_PE_FINE as the static control signal for ODIV6 phase shift + + parameter DE0_EN = "FALSE";//"FALSE":fixed 50% duty cycle for case odiv0=2~128; "TRUE":select CLKOUT0_PE_COARSE & CLKOUT0_PE_FINE as duty edge when DYN_PE0_SEL="TRUE" for case ODIV0=2~128 + parameter DE1_EN = "FALSE";//"FALSE":fixed 50% duty cycle for case odiv1=2~128; "TRUE":select CLKOUT1_PE_COARSE & CLKOUT1_PE_FINE as duty edge when DYN_PE1_SEL="TRUE" for case ODIV1=2~128 + parameter DE2_EN = "FALSE";//"FALSE":fixed 50% duty cycle for case odiv2=2~128; "TRUE":select CLKOUT2_PE_COARSE & CLKOUT2_PE_FINE as duty edge when DYN_PE2_SEL="TRUE" for case ODIV2=2~128 + parameter DE3_EN = "FALSE";//"FALSE":fixed 50% duty cycle for case odiv3=2~128; "TRUE":select CLKOUT3_PE_COARSE & CLKOUT3_PE_FINE as duty edge when DYN_PE3_SEL="TRUE" for case ODIV3=2~128 + parameter DE4_EN = "FALSE";//"FALSE":fixed 50% duty cycle for case odiv4=2~128; "TRUE":select CLKOUT4_PE_COARSE & CLKOUT4_PE_FINE as duty edge when DYN_PE4_SEL="TRUE" for case ODIV4=2~128 + parameter DE5_EN = "FALSE";//"FALSE":fixed 50% duty cycle for case odiv5=2~128; "TRUE":select CLKOUT5_PE_COARSE & CLKOUT5_PE_FINE as duty edge when DYN_PE5_SEL="TRUE" for case ODIV5=2~128 + parameter DE6_EN = "FALSE";//"FALSE":fixed 50% duty cycle for case odiv6=2~128; "TRUE":select CLKOUT6_PE_COARSE & CLKOUT6_PE_FINE as duty edge when DYN_PE6_SEL="TRUE" for case ODIV6=2~128 + + parameter RESET_I_EN = "FALSE";//"TRUE","FALSE". Enable RESET_I through the dedicated signal from ciu. + parameter RESET_O_EN = "FALSE";//"TRUE","FALSE". Enable RESET_S through the dedicated signal from ciu. + + parameter DYN_ICP_SEL = "FALSE"; //TRUE:ICPSEL; FALSE:ICP_SEL + parameter ICP_SEL = 6'bXXXXXX;//X means that software will automatically calculate and set this parameter.If the user wants to set it, use 6'b000000~6'b111111 + parameter DYN_LPF_SEL = "FALSE"; //TRUE:LPFRES,LPFCAP; FALSE:LPF_RES,LPF_CAP + parameter LPF_RES = 3'bXXX;//X means that software will automatically calculate and set this parameter.If the user wants to set it, use 3'b000(R0)/3'b001(R1)/3'b010(R2)/3'b011(R3)/3'b100(R4)/3'b101(R5)/3'b110(R6)/3'b111(R7) + parameter LPF_CAP = 2'b00; // 2'b00,C0 ;2'b01,C1; 2'b10,C2 + + parameter SSC_EN = "FALSE"; //"FALSE","TRUE".ssc mode enable + + wire resetn; + wire [6:0] IDIV_dyn, FBDIV_dyn; + wire [7:0] ODIV0_dyn, ODIV1_dyn, ODIV2_dyn, ODIV3_dyn, ODIV4_dyn, ODIV5_dyn, ODIV6_dyn, MDIV_dyn; + wire [2:0] ODIV0_f_dyn, MDIV_f_dyn; + wire [6:0] IDIV_SEL_reg, FBDIV_SEL_reg; + wire [7:0] ODIV0_SEL_reg,ODIV1_SEL_reg,ODIV2_SEL_reg,ODIV3_SEL_reg,ODIV4_SEL_reg,ODIV5_SEL_reg,ODIV6_SEL_reg,MDIV_SEL_reg; + wire [2:0] ODIV0_f_reg, MDIV_f_reg; + reg [6:0] IDIV_dyn_reg, FBDIV_dyn_reg; + reg [7:0] + ODIV0_dyn_reg, + ODIV1_dyn_reg, + ODIV2_dyn_reg, + ODIV3_dyn_reg, + ODIV4_dyn_reg, + ODIV5_dyn_reg, + ODIV6_dyn_reg, + MDIV_dyn_reg; + wire div_dyn_change; + reg clk_effect, oclk_effect; + realtime curtime, pretime, fb_delay; + realtime clkin_cycle[4:0]; + realtime + clkin_period, + clkin_period1, + vco_period, + clkout0_period, + clkout1_period, + clkout2_period, + clkout3_period, + clkout4_period, + clkout5_period, + clkout6_period, + clkfbout_period; + realtime + clkout0_half, + clkout1_half, + clkout2_half, + clkout3_half, + clkout4_half, + clkout5_half, + clkout6_half, + clkfbout_half; + real + real_phase0, + real_duty0, + real_phase1, + real_duty1, + real_phase2, + real_duty2, + real_phase3, + real_duty3, + real_phase4, + real_duty4, + real_phase5, + real_duty5, + real_phase6, + real_duty6; + realtime phase_value0, clkout0_duty, clkout1_duty, tclk0_duty, tclk1_duty; + realtime phase_value1, phase_value2, phase_value3, clkout2_duty, clkout3_duty; + realtime + phase_value4, + phase_value5, + phase_value6, + clkout4_duty, + clkout5_duty, + clkout6_duty, + tclk2_duty, + tclk3_duty; + realtime clkfb_curtime, clkin_curtime, FB_dly, FB_dly0; + reg clkin_init, fb_clk_init; + reg + clk0_reg, + clk1_reg, + clk2_reg, + clk3_reg, + clk4_reg, + clk5_reg, + clk6_reg, + clkfb_reg, + clk0, + clk1, + clk2, + clk3, + clk4, + clk5, + clk6, + clkfb; + reg [2:0] fine_dyn_0, fine_dyn_1, fine_dyn_2, fine_dyn_3, fine_dyn_4, fine_dyn_5, fine_dyn_6; + integer + coarse_dyn_0, + coarse_dyn_1, + coarse_dyn_2, + coarse_dyn_3, + coarse_dyn_4, + coarse_dyn_5, + coarse_dyn_6; + reg ps_pulse_pre; + reg + clkout_0, + clkout0_ps, + clk0_out, + clkout_1, + clkout1_ps, + clk1_out, + clkout_2, + clkout2_ps, + clk2_out, + clkout_3, + clkout3_ps, + clk3_out, + clkout_4, + clkout4_ps, + clk4_out, + clkout_5, + clkout5_ps, + clk5_out, + clkout_6, + clkout6_ps, + clk6_out, + clkfb_out, + clkout_fb; + wire clk0_dt_dir, clk1_dt_dir, clk3_dt_dir, clk4_dt_dir; + wire [2:0] clk0_dt_step, clk1_dt_step, clk2_dt_step, clk3_dt_step; + realtime clk0_dt_delay, clk1_dt_delay, clk2_dt_delay, clk3_dt_delay; + reg clkout_dt_0, clkout_dt_1, clkout_dt_2, clkout_dt_3; + + reg lock_reg; + reg [2:0] fine_0, fine_1, fine_2, fine_3, fine_4, fine_5, fine_6; + integer coarse_0, coarse_1, coarse_2, coarse_3, coarse_4, coarse_5, coarse_6; + real unit_duty = 1.0, unit_phase = 1.0; + real unit_div = 1.0, real_fbdiv = 1.0; + integer multi_clkin; + reg clkfb_init; + reg + pssel_0_flag, + pssel_1_flag, + pssel_2_flag, + pssel_3_flag, + pssel_4_flag, + pssel_5_flag, + pssel_6_flag; + reg cken0, cken1, cken2, cken3, cken4, cken5, cken6; + wire reseti, reseto; + + initial begin + clkin_cycle[0] = 0.0; + clkin_cycle[1] = 0.0; + clkin_cycle[2] = 0.0; + clkin_cycle[3] = 0.0; + clkin_cycle[4] = 0.0; + clkin_period = 0.0; + clkin_period1 = 0.0; + vco_period = 0.0; + clkout0_period = 0.0; + clkout1_period = 0.0; + clkout2_period = 0.0; + clkout3_period = 0.0; + clkout4_period = 0.0; + clkout5_period = 0.0; + clkout6_period = 0.0; + clkfbout_period = 0.0; + clkout0_half = 0.0; + clkout1_half = 0.0; + clkout2_half = 0.0; + clkout3_half = 0.0; + clkout4_half = 0.0; + clkout5_half = 0.0; + clkout6_half = 0.0; + clkfbout_half = 0.0; + clk_effect = 1'b0; + oclk_effect = 1'b0; + clk0_reg = 1'b0; + clk1_reg = 1'b0; + clk2_reg = 1'b0; + clk3_reg = 1'b0; + clk4_reg = 1'b0; + clk5_reg = 1'b0; + clk6_reg = 1'b0; + clkfb_reg = 1'b0; + clk0 = 1'b0; + clk1 = 1'b0; + clk2 = 1'b0; + clk3 = 1'b0; + clk4 = 1'b0; + clk5 = 1'b0; + clk6 = 1'b0; + clkfb = 1'b0; + clk0_out = 1'b0; + clk1_out = 1'b0; + clk2_out = 1'b0; + clk3_out = 1'b0; + clk4_out = 1'b0; + clk5_out = 1'b0; + clk6_out = 1'b0; + clkfb_out = 1'b0; + clkout0_ps = 1'b0; + clkout1_ps = 1'b0; + clkout2_ps = 1'b0; + clkout3_ps = 1'b0; + clkout4_ps = 1'b0; + clkout5_ps = 1'b0; + clkout6_ps = 1'b0; + clkout_fb = 1'b0; + clkout_0 = 1'b0; + clkout_1 = 1'b0; + clkout_2 = 1'b0; + clkout_3 = 1'b0; + clkout_4 = 1'b0; + clkout_5 = 1'b0; + clkout_6 = 1'b0; + clkin_init = 1'b1; + fb_clk_init = 1'b1; + clkfb_init = 1'b1; + FB_dly = 0.0; + FB_dly0 = 0.0; + clkin_curtime = 0.0; + clkfb_curtime = 0.0; + lock_reg = 0; + fine_dyn_0 = 0; + fine_dyn_1 = 0; + fine_dyn_2 = 0; + fine_dyn_4 = 0; + fine_dyn_5 = 0; + fine_dyn_6 = 0; + coarse_dyn_0 = 0; + coarse_dyn_1 = 0; + coarse_dyn_2 = 0; + coarse_dyn_3 = 0; + coarse_dyn_4 = 0; + coarse_dyn_5 = 0; + coarse_dyn_6 = 0; + fine_0 = 0; + fine_1 = 0; + fine_2 = 0; + fine_3 = 0; + fine_4 = 0; + fine_5 = 0; + fine_6 = 0; + coarse_0 = 0; + coarse_1 = 0; + coarse_2 = 0; + coarse_3 = 0; + coarse_4 = 0; + coarse_5 = 0; + coarse_6 = 0; + + //////////// + end + + assign reseti = (RESET_I_EN == "TRUE") ? RESET_I : 1'b0; + assign reseto = (RESET_O_EN == "TRUE") ? RESET_O : 1'b0; + + assign resetn = ~(RESET | PLLPWD | reseti); + + // determine period of CLKIN and clkout + always @(posedge CLKIN or negedge resetn) begin + if (!resetn) begin + clk_effect <= 1'b0; + clkin_cycle[0] <= 0; + end else begin + pretime <= curtime; + curtime <= $realtime; + + if (pretime > 0) begin + clkin_cycle[0] <= curtime - pretime; + end + + if (clkin_cycle[0] > 0) begin + clkin_cycle[1] <= clkin_cycle[0]; + clkin_cycle[2] <= clkin_cycle[1]; + clkin_cycle[3] <= clkin_cycle[2]; + clkin_cycle[4] <= clkin_cycle[3]; + end + + if (clkin_cycle[0] > 0) begin + if(((clkin_cycle[0] - clkin_period1 < 0.01) && (clkin_cycle[0] - clkin_period1 > -0.01)) &&(!div_dyn_change)) begin + clk_effect <= 1'b1; + clkin_period <= clkin_period1; + end else begin + clk_effect <= 1'b0; + end + end + end + end + + always @(clkin_cycle[0] or clkin_cycle[1] or clkin_cycle[2] or clkin_cycle[3] or clkin_cycle[4] or clkin_period1) begin + if (clkin_cycle[0] != clkin_period1) begin + clkin_period1 <= (clkin_cycle[0]+clkin_cycle[1]+clkin_cycle[2]+clkin_cycle[3]+clkin_cycle[4])/5; + end + end + + assign IDIV_dyn = 64 - IDSEL; + assign FBDIV_dyn = 64 - FBDSEL; + assign ODIV0_dyn = 128 - ODSEL0; + assign ODIV1_dyn = 128 - ODSEL1; + assign ODIV2_dyn = 128 - ODSEL2; + assign ODIV3_dyn = 128 - ODSEL3; + assign ODIV4_dyn = 128 - ODSEL4; + assign ODIV5_dyn = 128 - ODSEL5; + assign ODIV6_dyn = 128 - ODSEL6; + assign MDIV_dyn = 128 - MDSEL; + assign MDIV_f_dyn = 7 - MDSEL_FRAC; + assign ODIV0_f_dyn = 7 - ODSEL0_FRAC; + + assign IDIV_SEL_reg = (DYN_IDIV_SEL == "TRUE") ? IDIV_dyn : IDIV_SEL; + assign FBDIV_SEL_reg = (DYN_FBDIV_SEL == "TRUE") ? FBDIV_dyn : FBDIV_SEL; + assign ODIV0_SEL_reg = (DYN_ODIV0_SEL == "TRUE") ? ODIV0_dyn : ODIV0_SEL; + assign ODIV1_SEL_reg = (DYN_ODIV1_SEL == "TRUE") ? ODIV1_dyn : ODIV1_SEL; + assign ODIV2_SEL_reg = (DYN_ODIV2_SEL == "TRUE") ? ODIV2_dyn : ODIV2_SEL; + assign ODIV3_SEL_reg = (DYN_ODIV3_SEL == "TRUE") ? ODIV3_dyn : ODIV3_SEL; + assign ODIV4_SEL_reg = (DYN_ODIV4_SEL == "TRUE") ? ODIV4_dyn : ODIV4_SEL; + assign ODIV5_SEL_reg = (DYN_ODIV5_SEL == "TRUE") ? ODIV5_dyn : ODIV5_SEL; + assign ODIV6_SEL_reg = (DYN_ODIV6_SEL == "TRUE") ? ODIV6_dyn : ODIV6_SEL; + assign MDIV_SEL_reg = (DYN_MDIV_SEL == "TRUE") ? MDIV_dyn : MDIV_SEL; + assign ODIV0_f_reg = (DYN_ODIV0_SEL == "TRUE") ? ODIV0_f_dyn : ODIV0_FRAC_SEL; + assign MDIV_f_reg = (DYN_MDIV_SEL == "TRUE") ? MDIV_f_dyn : MDIV_FRAC_SEL; + + + always @(posedge CLKIN) begin + IDIV_dyn_reg <= IDIV_dyn; + FBDIV_dyn_reg <= FBDIV_dyn; + ODIV0_dyn_reg <= ODIV0_dyn; + ODIV1_dyn_reg <= ODIV1_dyn; + ODIV2_dyn_reg <= ODIV2_dyn; + ODIV3_dyn_reg <= ODIV3_dyn; + ODIV4_dyn_reg <= ODIV4_dyn; + ODIV5_dyn_reg <= ODIV5_dyn; + ODIV6_dyn_reg <= ODIV6_dyn; + MDIV_dyn_reg <= MDIV_dyn; + end + assign div_dyn_change = (IDIV_dyn_reg != IDIV_dyn) || (FBDIV_dyn_reg != FBDIV_dyn) || (ODIV0_dyn_reg != ODIV0_dyn) || (ODIV1_dyn_reg != ODIV1_dyn) || (ODIV2_dyn_reg != ODIV2_dyn) || (ODIV3_dyn_reg != ODIV3_dyn) || (ODIV4_dyn_reg != ODIV4_dyn) || (ODIV5_dyn_reg != ODIV5_dyn) || (ODIV6_dyn_reg != ODIV6_dyn) || (MDIV_dyn_reg != MDIV_dyn); + + + always @(clkin_period or IDIV_SEL_reg or FBDIV_SEL_reg or ODIV0_SEL_reg) begin + real_fbdiv = (FBDIV_SEL_reg * unit_div); + if (CLKFB_SEL == "INTERNAL") begin + vco_period = ((clkin_period * IDIV_SEL_reg) / real_fbdiv) / (MDIV_SEL_reg + MDIV_f_reg / 8.0); + end else begin + if (ODIV0_SEL_reg == 1) begin + vco_period = ((clkin_period * IDIV_SEL_reg) / real_fbdiv) / (ODIV0_SEL_reg); + end else begin + vco_period = ((clkin_period * IDIV_SEL_reg) / real_fbdiv) / (ODIV0_SEL_reg + ODIV0_f_reg/8.0); + end + end + end + + always @(*) begin + if (CLK0_IN_SEL == 1'b0) begin + if (ODIV0_SEL_reg == 1) begin + clkout0_period = (vco_period * (ODIV0_SEL_reg)); + end else begin + clkout0_period = (vco_period * (ODIV0_SEL_reg + ODIV0_f_reg / 8.0)); + end + end else if (CLK0_IN_SEL == 1'b1) begin + clkout0_period = (clkin_period * ODIV0_SEL_reg); + end + end + + always @(*) begin + if (CLK1_IN_SEL == 1'b0) begin + clkout1_period = (vco_period * ODIV1_SEL_reg); + end else if (CLK1_IN_SEL == 1'b1) begin + clkout1_period = (clkin_period * ODIV1_SEL_reg); + end + end + + always @(*) begin + if (CLK2_IN_SEL == 1'b0) begin + clkout2_period = (vco_period * ODIV2_SEL_reg); + end else if (CLK2_IN_SEL == 1'b1) begin + clkout2_period = (clkin_period * ODIV2_SEL_reg); + end + end + + always @(*) begin + if (CLK3_IN_SEL == 1'b0) begin + clkout3_period = (vco_period * ODIV3_SEL_reg); + end else if (CLK3_IN_SEL == 1'b1) begin + clkout3_period = (clkin_period * ODIV3_SEL_reg); + end + end + + always @(*) begin + if (CLK4_IN_SEL == 2'b00) begin + clkout4_period = (vco_period * ODIV4_SEL_reg); + end else if (CLK4_IN_SEL == 2'b01) begin + clkout4_period = (clkout6_period * ODIV4_SEL_reg); + end else if (CLK4_IN_SEL == 2'b10) begin + clkout4_period = (clkin_period * ODIV4_SEL_reg); + end + end + + always @(*) begin + if (CLK5_IN_SEL == 1'b0) begin + clkout5_period = (vco_period * ODIV5_SEL_reg); + end else if (CLK5_IN_SEL == 1'b1) begin + clkout5_period = (clkin_period * ODIV5_SEL_reg); + end + end + + always @(*) begin + if (CLK6_IN_SEL == 1'b0) begin + clkout6_period = (vco_period * ODIV6_SEL_reg); + end else if (CLK6_IN_SEL == 1'b1) begin + clkout6_period = (clkin_period * ODIV6_SEL_reg); + end + end + + always @(*) begin + clkfbout_period = (vco_period * (MDIV_SEL_reg + MDIV_f_reg / 8.0)); + end + + always@(clkout0_period or clkout1_period or clkout2_period or clkout3_period or clkout4_period or clkout5_period or clkout6_period or clkfbout_period) +begin + clkout0_half = (clkout0_period / 2.0); + clkout1_half = (clkout1_period / 2.0); + clkout2_half = (clkout2_period / 2.0); + clkout3_half = (clkout3_period / 2.0); + clkout4_half = (clkout4_period / 2.0); + clkout5_half = (clkout5_period / 2.0); + clkout6_half = (clkout6_period / 2.0); + clkfbout_half = (clkfbout_period / 2.0); + end + + realtime clk_tlock_cur; + realtime max_tlock; + integer cnt_lock; + initial begin + clk_tlock_cur = 0.0; + max_tlock = 0.0; + cnt_lock = 0; + end + + // lock time + assign rst = RESET | PLLPWD | reseti | reseto; + + always @(posedge CLKIN or posedge rst) begin + if (rst == 1'b1) begin + max_tlock <= 0.0; + end else begin + if ((clkin_cycle[0] >= 2) && (clkin_cycle[0] <= 40)) begin + max_tlock <= 50000; + end else if ((clkin_cycle[0] > 40) && (clkin_cycle[0] <= 500)) begin + max_tlock <= 200000; + end + end + end + + always @(posedge CLKIN or posedge rst) begin + if (rst == 1'b1) begin + lock_reg <= 1'b0; + oclk_effect <= 1'b0; + end else begin + if (clk_effect == 1'b1) begin + cnt_lock <= cnt_lock + 1; + + if (cnt_lock > ((max_tlock / clkin_period) - 10)) begin + oclk_effect <= 1'b1; + end else begin + oclk_effect <= 1'b0; + end + + if (cnt_lock > (max_tlock / clkin_period)) begin + lock_reg <= 1'b1; + end else begin + lock_reg <= 1'b0; + end + end else begin + oclk_effect <= 1'b0; + cnt_lock <= 0; + lock_reg <= 1'b0; + end + end + end + + assign LOCK = (CLKFB_SEL == "EXTERNAL" && CLK0_IN_SEL == 1'b1) ? 1'b0 : lock_reg; + + // calculate CLKFB feedback delay + always @(posedge CLKIN) begin + if (clkin_init == 1'b1) begin + clkin_curtime = $realtime; + clkin_init = 1'b0; + end + end + + always @(posedge CLKFB) begin + if (fb_clk_init == 1'b1) begin + clkfb_curtime = $realtime; + fb_clk_init = 1'b0; + end + end + + always @(CLKFB or CLKIN) begin + if ((clkfb_curtime > 0) && (clkin_curtime > 0)) begin + FB_dly0 = clkfb_curtime - clkin_curtime; + if ((FB_dly0 >= 0) && (clkin_cycle[0] > 0)) begin + multi_clkin = FB_dly0 / (clkin_cycle[0]); + FB_dly = clkin_cycle[0] - (FB_dly0 - (clkin_cycle[0]) * multi_clkin); + end + end + end + + always @(clk0_reg or clk1_reg or clk2_reg or clk3_reg or clk4_reg or clk5_reg or clk6_reg or clkfb_reg or oclk_effect) begin + if (oclk_effect == 1'b0) begin + clk0_reg = 1'b0; + clk1_reg = 1'b0; + clk2_reg = 1'b0; + clk3_reg = 1'b0; + clk4_reg = 1'b0; + clk5_reg = 1'b0; + clk6_reg = 1'b0; + clkfb_reg = 1'b0; + end else begin + if (clkfb_init == 1'b1) begin + clk0_reg <= 1'b1; + clk1_reg <= 1'b1; + clk2_reg <= 1'b1; + clk3_reg <= 1'b1; + clk4_reg <= 1'b1; + clk5_reg <= 1'b1; + clk6_reg <= 1'b1; + clkfb_reg <= 1'b1; + clkfb_init = 1'b0; + end else begin + clk0_reg <= #clkout0_half ~clk0_reg; + clk1_reg <= #clkout1_half ~clk1_reg; + clk2_reg <= #clkout2_half ~clk2_reg; + clk3_reg <= #clkout3_half ~clk3_reg; + clk4_reg <= #clkout4_half ~clk4_reg; + clk5_reg <= #clkout5_half ~clk5_reg; + clk6_reg <= #clkout6_half ~clk6_reg; + clkfb_reg <= #clkfbout_half ~clkfb_reg; + end + end + end + + always @(clk0_reg or clk1_reg or clk2_reg or clk3_reg or clk4_reg or clk5_reg or clk6_reg or clkfb_reg or FB_dly) begin + if (CLKFB_SEL == "INTERNAL") begin + clk0 <= clk0_reg; + clk1 <= clk1_reg; + clk2 <= clk2_reg; + clk3 <= clk3_reg; + clk4 <= clk4_reg; + clk5 <= clk5_reg; + clk6 <= clk6_reg; + clkfb <= clkfb_reg; + end else begin + clk0 <= #(FB_dly) clk0_reg; + clk1 <= #(FB_dly) clk1_reg; + clk2 <= #(FB_dly) clk2_reg; + clk3 <= #(FB_dly) clk3_reg; + clk4 <= #(FB_dly) clk4_reg; + clk5 <= #(FB_dly) clk5_reg; + clk6 <= #(FB_dly) clk6_reg; + clkfb <= #(FB_dly) clkfb_reg; + end + end + + //dynamic phase shift + always @(*) begin + + if (PSSEL == 3'b000) begin + pssel_0_flag <= 1'b1; + pssel_1_flag <= 1'b0; + pssel_2_flag <= 1'b0; + pssel_3_flag <= 1'b0; + pssel_4_flag <= 1'b0; + pssel_5_flag <= 1'b0; + pssel_6_flag <= 1'b0; + #1; + pssel_0_flag <= 1'b0; + end else if (PSSEL == 3'b001) begin + pssel_0_flag <= 1'b0; + pssel_1_flag <= 1'b1; + pssel_2_flag <= 1'b0; + pssel_3_flag <= 1'b0; + pssel_4_flag <= 1'b0; + pssel_5_flag <= 1'b0; + pssel_6_flag <= 1'b0; + #1; + pssel_1_flag <= 1'b0; + end else if (PSSEL == 3'b010) begin + pssel_0_flag <= 1'b0; + pssel_1_flag <= 1'b0; + pssel_2_flag <= 1'b1; + pssel_3_flag <= 1'b0; + pssel_4_flag <= 1'b0; + pssel_5_flag <= 1'b0; + pssel_6_flag <= 1'b0; + #1; + pssel_2_flag <= 1'b0; + end else if (PSSEL == 3'b011) begin + pssel_0_flag <= 1'b0; + pssel_1_flag <= 1'b0; + pssel_2_flag <= 1'b0; + pssel_3_flag <= 1'b1; + pssel_4_flag <= 1'b0; + pssel_5_flag <= 1'b0; + pssel_6_flag <= 1'b0; + #1; + pssel_3_flag <= 1'b0; + end else if (PSSEL == 3'b100) begin + pssel_0_flag <= 1'b0; + pssel_1_flag <= 1'b0; + pssel_2_flag <= 1'b0; + pssel_3_flag <= 1'b0; + pssel_4_flag <= 1'b1; + pssel_5_flag <= 1'b0; + pssel_6_flag <= 1'b0; + #1; + pssel_4_flag <= 1'b0; + end else if (PSSEL == 3'b101) begin + pssel_0_flag <= 1'b0; + pssel_1_flag <= 1'b0; + pssel_2_flag <= 1'b0; + pssel_3_flag <= 1'b0; + pssel_4_flag <= 1'b0; + pssel_5_flag <= 1'b1; + pssel_6_flag <= 1'b0; + #1; + pssel_5_flag <= 1'b0; + end else if (PSSEL == 3'b110) begin + pssel_0_flag <= 1'b0; + pssel_1_flag <= 1'b0; + pssel_2_flag <= 1'b0; + pssel_3_flag <= 1'b0; + pssel_4_flag <= 1'b0; + pssel_5_flag <= 1'b0; + pssel_6_flag <= 1'b1; + #1; + pssel_6_flag <= 1'b0; + end + end + + always @(PSPULSE) begin + ps_pulse_pre <= PSPULSE; + end + + always @(*) begin + if (resetn == 1'b0) begin + fine_dyn_0 <= 0; + fine_dyn_1 <= 0; + fine_dyn_2 <= 0; + fine_dyn_3 <= 0; + fine_dyn_4 <= 0; + fine_dyn_5 <= 0; + fine_dyn_6 <= 0; + coarse_dyn_0 <= 0; + coarse_dyn_1 <= 0; + coarse_dyn_2 <= 0; + coarse_dyn_3 <= 0; + coarse_dyn_4 <= 0; + coarse_dyn_5 <= 0; + coarse_dyn_6 <= 0; + end else begin + + if (PSSEL == 3'b000) begin + if (pssel_0_flag == 1'b1) begin + fine_dyn_0 <= 0; + coarse_dyn_0 <= 0; + end else begin + if (PSPULSE === 1'b0 && ps_pulse_pre === 1'b1) begin + if (PSDIR == 1'b0) begin + if (ODIV0_SEL_reg == 1) begin + coarse_dyn_0 <= 0; + end else begin + if (fine_dyn_0 == 7) begin + coarse_dyn_0 <= coarse_dyn_0 + 1; + if (coarse_dyn_0 == (ODIV0_SEL_reg - 1)) begin + coarse_dyn_0 <= 0; + end + end + end + + fine_dyn_0 <= fine_dyn_0 + 1; + end else begin + if (ODIV0_SEL_reg == 1) begin + coarse_dyn_0 <= 0; + end else begin + if (fine_dyn_0 == 0) begin + coarse_dyn_0 <= coarse_dyn_0 - 1; + if (coarse_dyn_0 == 0) begin + coarse_dyn_0 <= (ODIV0_SEL_reg - 1); + end + end + end + + fine_dyn_0 <= fine_dyn_0 - 1; + end + end + end + end else if (PSSEL == 3'b001) begin + if (pssel_1_flag == 1'b1) begin + fine_dyn_1 <= 0; + coarse_dyn_1 <= 0; + end else begin + if (PSPULSE === 1'b0 && ps_pulse_pre === 1'b1) begin + if (PSDIR == 1'b0) begin + if (ODIV1_SEL_reg == 1) begin + coarse_dyn_1 <= 0; + end else begin + if (fine_dyn_1 == 7) begin + coarse_dyn_1 <= coarse_dyn_1 + 1; + if (coarse_dyn_1 == (ODIV1_SEL_reg - 1)) begin + coarse_dyn_1 <= 0; + end + end + end + + fine_dyn_1 <= fine_dyn_1 + 1; + end else begin + if (ODIV1_SEL_reg == 1) begin + coarse_dyn_1 <= 0; + end else begin + if (fine_dyn_1 == 0) begin + coarse_dyn_1 <= coarse_dyn_1 - 1; + if (coarse_dyn_1 == 0) begin + coarse_dyn_1 <= (ODIV1_SEL_reg - 1); + end + end + end + + fine_dyn_1 <= fine_dyn_1 - 1; + end + end + end + end else if (PSSEL == 3'b010) begin + if (pssel_2_flag == 1'b1) begin + fine_dyn_2 <= 0; + coarse_dyn_2 <= 0; + end else begin + if (PSPULSE === 1'b0 && ps_pulse_pre === 1'b1) begin + if (PSDIR == 1'b0) begin + if (ODIV2_SEL_reg == 1) begin + coarse_dyn_2 <= 0; + end else begin + if (fine_dyn_2 == 7) begin + coarse_dyn_2 <= coarse_dyn_2 + 1; + if (coarse_dyn_2 == (ODIV2_SEL_reg - 1)) begin + coarse_dyn_2 <= 0; + end + end + end + + fine_dyn_2 <= fine_dyn_2 + 1; + end else begin + if (ODIV2_SEL_reg == 1) begin + coarse_dyn_2 <= 0; + end else begin + if (fine_dyn_2 == 0) begin + coarse_dyn_2 <= coarse_dyn_2 - 1; + if (coarse_dyn_2 == 0) begin + coarse_dyn_2 <= (ODIV2_SEL_reg - 1); + end + end + end + + fine_dyn_2 <= fine_dyn_2 - 1; + end + end + end + end else if (PSSEL == 3'b011) begin + if (pssel_3_flag == 1'b1) begin + fine_dyn_3 <= 0; + coarse_dyn_3 <= 0; + end else begin + if (PSPULSE === 1'b0 && ps_pulse_pre === 1'b1) begin + if (PSDIR == 1'b0) begin + if (ODIV3_SEL_reg == 1) begin + coarse_dyn_3 <= 0; + end else begin + if (fine_dyn_3 == 7) begin + coarse_dyn_3 <= coarse_dyn_3 + 1; + if (coarse_dyn_3 == (ODIV3_SEL_reg - 1)) begin + coarse_dyn_3 <= 0; + end + end + end + + fine_dyn_3 <= fine_dyn_3 + 1; + end else begin + if (ODIV3_SEL_reg == 1) begin + coarse_dyn_3 <= 0; + end else begin + if (fine_dyn_3 == 0) begin + coarse_dyn_3 <= coarse_dyn_3 - 1; + if (coarse_dyn_3 == 0) begin + coarse_dyn_3 <= (ODIV3_SEL_reg - 1); + end + end + end + + fine_dyn_3 <= fine_dyn_3 - 1; + end + end + end + end else if (PSSEL == 3'b100) begin + if (pssel_4_flag == 1'b1) begin + fine_dyn_4 <= 0; + coarse_dyn_4 <= 0; + end else begin + if (PSPULSE === 1'b0 && ps_pulse_pre === 1'b1) begin + if (PSDIR == 1'b0) begin + if (ODIV4_SEL_reg == 1) begin + coarse_dyn_4 <= 0; + end else begin + if (fine_dyn_4 == 7) begin + coarse_dyn_4 <= coarse_dyn_4 + 1; + if (coarse_dyn_4 == (ODIV4_SEL_reg - 1)) begin + coarse_dyn_4 <= 0; + end + end + end + + fine_dyn_4 <= fine_dyn_4 + 1; + end else begin + if (ODIV4_SEL_reg == 1) begin + coarse_dyn_4 <= 0; + end else begin + if (fine_dyn_4 == 0) begin + coarse_dyn_4 <= coarse_dyn_4 - 1; + if (coarse_dyn_4 == 0) begin + coarse_dyn_4 <= (ODIV4_SEL_reg - 1); + end + end + end + + fine_dyn_4 <= fine_dyn_4 - 1; + end + end + end + end else if (PSSEL == 3'b101) begin + if (pssel_5_flag == 1'b1) begin + fine_dyn_5 <= 0; + coarse_dyn_5 <= 0; + end else begin + if (PSPULSE === 1'b0 && ps_pulse_pre === 1'b1) begin + if (PSDIR == 1'b0) begin + if (ODIV5_SEL_reg == 1) begin + coarse_dyn_5 <= 0; + end else begin + if (fine_dyn_5 == 7) begin + coarse_dyn_5 <= coarse_dyn_5 + 1; + if (coarse_dyn_5 == (ODIV5_SEL_reg - 1)) begin + coarse_dyn_5 <= 0; + end + end + end + + fine_dyn_5 <= fine_dyn_5 + 1; + end else begin + if (ODIV5_SEL_reg == 1) begin + coarse_dyn_5 <= 0; + end else begin + if (fine_dyn_5 == 0) begin + coarse_dyn_5 <= coarse_dyn_5 - 1; + if (coarse_dyn_5 == 0) begin + coarse_dyn_5 <= (ODIV5_SEL_reg - 1); + end + end + end + + fine_dyn_5 <= fine_dyn_5 - 1; + end + end + end + end else if (PSSEL == 3'b110) begin + if (pssel_6_flag == 1'b1) begin + fine_dyn_6 <= 0; + coarse_dyn_6 <= 0; + end else begin + if (PSPULSE === 1'b0 && ps_pulse_pre === 1'b1) begin + if (PSDIR == 1'b0) begin + if (ODIV6_SEL_reg == 1) begin + coarse_dyn_6 <= 0; + end else begin + if (fine_dyn_6 == 7) begin + coarse_dyn_6 <= coarse_dyn_6 + 1; + if (coarse_dyn_6 == (ODIV6_SEL_reg - 1)) begin + coarse_dyn_6 <= 0; + end + end + end + + fine_dyn_6 <= fine_dyn_6 + 1; + end else begin + if (ODIV6_SEL_reg == 1) begin + coarse_dyn_6 <= 0; + end else begin + if (fine_dyn_6 == 0) begin + coarse_dyn_6 <= coarse_dyn_6 - 1; + if (coarse_dyn_6 == 0) begin + coarse_dyn_6 <= (ODIV6_SEL_reg - 1); + end + end + end + + fine_dyn_6 <= fine_dyn_6 - 1; + end + end + end + end + + + end + end + + //clkfbout + // + always @(posedge clkfb) begin + clkout_fb <= 1'b1; + #clkfbout_half clkout_fb <= 1'b0; + end + + always @(CLKIN or oclk_effect or clkout_fb or resetn or reseto) begin + if (resetn == 1'b0) begin + clkfb_out <= 1'b0; + end else if (reseto == 1'b1) begin + clkfb_out <= 1'b0; + end else begin + clkfb_out <= clkout_fb; + end + end + + assign CLKFBOUT = clkfb_out; + + // clkout0 + // + always @(*) begin + if (DYN_PE0_SEL == "TRUE" && DYN_DPA_EN == "TRUE") begin + fine_0 = fine_dyn_0; + coarse_0 = coarse_dyn_0; + end else if (DYN_PE0_SEL == "FALSE") begin + fine_0 = CLKOUT0_PE_FINE; + coarse_0 = CLKOUT0_PE_COARSE; + end + end + + always @(coarse_0 or fine_0 or ODIV0_SEL_reg or ODIV0_f_reg or clkout0_period) begin + real_phase0 = (coarse_0 + (unit_phase * fine_0 / 8)); + if (ODIV0_SEL_reg == 1) begin + phase_value0 = clkout0_period * (real_phase0 / ODIV0_SEL_reg); + end else begin + phase_value0 = clkout0_period * (real_phase0 / (ODIV0_SEL_reg + ODIV0_f_reg / 8.0)); + end + end + + //duty_cycle + integer h_level_0; + realtime clkout0_duty_odd; + always @(*) begin + h_level_0 = ODIV0_SEL_reg / 2; + clkout0_duty_odd = (clkout0_period * h_level_0 / ODIV0_SEL_reg); + end + + always @(clkout0_half or real_duty0 or real_phase0 or ODIV0_SEL_reg or clkout0_period or clkout0_duty_odd) +begin + real_duty0 = (CLKOUT0_PE_COARSE + (unit_duty * CLKOUT0_PE_FINE / 8)); + + if (CLK0_IN_SEL == 1'b1) begin + if (ODIV0_SEL_reg == 1) begin + clkout0_duty = clkout0_half; + end else begin + clkout0_duty = clkout0_duty_odd; + end + end else if ((DYN_PE0_SEL == "FALSE") || (DE0_EN == "FALSE")) begin + clkout0_duty = clkout0_half; + end else if ((DYN_DPA_EN == "TRUE") && (DE0_EN == "TRUE")) begin + if (ODIV0_SEL_reg == 1) begin + clkout0_duty = clkout0_half; + end else begin + if (real_duty0 > real_phase0) begin + clkout0_duty = (clkout0_period * (real_duty0 - real_phase0))/(ODIV0_SEL_reg + ODIV0_f_reg/8.0); + end else if (real_duty0 < real_phase0) begin + clkout0_duty = (clkout0_period *((ODIV0_SEL_reg + ODIV0_f_reg/8.0) + (real_duty0 - real_phase0)))/(ODIV0_SEL_reg + ODIV0_f_reg/8.0); + end + end + + end + end + + + always @(posedge clk0) begin + clkout_0 <= 1'b1; + #tclk0_duty clkout_0 <= 1'b0; + end + + always @(clkout_0, clk0_dt_dir) begin + if (clk0_dt_dir == 1'b1) begin + clkout_dt_0 <= clkout_0; + end else begin + clkout_dt_0 <= #(clk0_dt_delay) clkout_0; + end + end + + always @(clkout_dt_0) begin + clkout0_ps <= #(phase_value0) clkout_dt_0; + end + + wire rst_p; + assign rst_p = RESET | PLLPWD; + always @(CLKIN or oclk_effect or clkout0_ps or rst_p or reseti or reseto) begin + if (rst_p == 1'b1) begin + clk0_out <= 1'b0; + end else if (reseti == 1'b1 && CLK0_IN_SEL == 1'b0) begin + clk0_out <= 1'b0; + end else if (reseto == 1'b1) begin + clk0_out <= 1'b0; + end else if (CLK0_OUT_SEL == 1'b0) begin + clk0_out <= clkout0_ps; + end + end + + assign CLKOUT0 = (CLK0_OUT_SEL == 1'b1) ? CLKIN : ((cken0 == 1'b1) ? clk0_out : 1'b0); + + assign clk0_dt_dir = (DYN_DT0_SEL == "FALSE") ? CLKOUT0_DT_DIR : DT0[3]; + assign clk1_dt_dir = (DYN_DT1_SEL == "FALSE") ? CLKOUT1_DT_DIR : DT1[3]; + assign clk2_dt_dir = (DYN_DT2_SEL == "FALSE") ? CLKOUT2_DT_DIR : DT2[3]; + assign clk3_dt_dir = (DYN_DT3_SEL == "FALSE") ? CLKOUT3_DT_DIR : DT3[3]; + assign clk0_dt_step = (DYN_DT0_SEL == "FALSE") ? CLKOUT0_DT_STEP : (7 - DT0[2:0]); + assign clk1_dt_step = (DYN_DT1_SEL == "FALSE") ? CLKOUT1_DT_STEP : (7 - DT1[2:0]); + assign clk2_dt_step = (DYN_DT2_SEL == "FALSE") ? CLKOUT2_DT_STEP : (7 - DT2[2:0]); + assign clk3_dt_step = (DYN_DT3_SEL == "FALSE") ? CLKOUT3_DT_STEP : (7 - DT3[2:0]); + + always @(*) begin + clk0_dt_delay <= (0.05 * clk0_dt_step); + clk1_dt_delay <= (0.05 * clk1_dt_step); + clk2_dt_delay <= (0.05 * clk2_dt_step); + clk3_dt_delay <= (0.05 * clk3_dt_step); + end + + always @(clkout0_duty or clkout1_duty or clkout2_duty or clkout3_duty or clk0_dt_dir or clk1_dt_dir or clk2_dt_dir or clk3_dt_dir or clk0_dt_delay or clk1_dt_delay or clk2_dt_delay or clk3_dt_delay) begin + if (clk0_dt_dir == 1'b1) begin + tclk0_duty <= clkout0_duty + clk0_dt_delay; + end else begin + tclk0_duty <= clkout0_duty - clk0_dt_delay; + end + + if (clk1_dt_dir == 1'b1) begin + tclk1_duty <= clkout1_duty + clk1_dt_delay; + end else begin + tclk1_duty <= clkout1_duty - clk1_dt_delay; + end + + if (clk2_dt_dir == 1'b1) begin + tclk2_duty <= clkout2_duty + clk2_dt_delay; + end else begin + tclk2_duty <= clkout2_duty - clk2_dt_delay; + end + + if (clk3_dt_dir == 1'b1) begin + tclk3_duty <= clkout3_duty + clk3_dt_delay; + end else begin + tclk3_duty <= clkout3_duty - clk3_dt_delay; + end + end + + //enclk + wire enclk_0, enclk_1, enclk_2, enclk_3, enclk_4, enclk_5, enclk_6; + assign enclk_0 = ((CLKOUT0_EN == "TRUE") && (ENCLK0 == 1'b1)) ? 1'b1 : 1'b0; + assign enclk_1 = ((CLKOUT1_EN == "TRUE") && (ENCLK1 == 1'b1)) ? 1'b1 : 1'b0; + assign enclk_2 = ((CLKOUT2_EN == "TRUE") && (ENCLK2 == 1'b1)) ? 1'b1 : 1'b0; + assign enclk_3 = ((CLKOUT3_EN == "TRUE") && (ENCLK3 == 1'b1)) ? 1'b1 : 1'b0; + assign enclk_4 = ((CLKOUT4_EN == "TRUE") && (ENCLK4 == 1'b1)) ? 1'b1 : 1'b0; + assign enclk_5 = ((CLKOUT5_EN == "TRUE") && (ENCLK5 == 1'b1)) ? 1'b1 : 1'b0; + assign enclk_6 = ((CLKOUT6_EN == "TRUE") && (ENCLK6 == 1'b1)) ? 1'b1 : 1'b0; + + wire rsto; + assign rsto = RESET | PLLPWD | reseto; + + always @(negedge clk0_out or posedge rsto) begin + if (rsto == 1'b1) begin + cken0 <= 1'b0; + end else begin + cken0 <= enclk_0; + end + end + + always @(negedge clk1_out or posedge rsto) begin + if (rsto == 1'b1) begin + cken1 <= 1'b0; + end else begin + cken1 <= enclk_1; + end + end + + always @(negedge clk2_out or posedge rsto) begin + if (rsto == 1'b1) begin + cken2 <= 1'b0; + end else begin + cken2 <= enclk_2; + end + end + + always @(negedge clk3_out or posedge rsto) begin + if (rsto == 1'b1) begin + cken3 <= 1'b0; + end else begin + cken3 <= enclk_3; + end + end + + always @(negedge clk4_out or posedge rsto) begin + if (rsto == 1'b1) begin + cken4 <= 1'b0; + end else begin + cken4 <= enclk_4; + end + end + + always @(negedge clk5_out or posedge rsto) begin + if (rsto == 1'b1) begin + cken5 <= 1'b0; + end else begin + cken5 <= enclk_5; + end + end + + always @(negedge clk6_out or posedge rsto) begin + if (rsto == 1'b1) begin + cken6 <= 1'b0; + end else begin + cken6 <= enclk_6; + end + end + + // clkout1 + // + always @(*) begin + if (DYN_PE1_SEL == "TRUE" && DYN_DPA_EN == "TRUE") begin + fine_1 = fine_dyn_1; + coarse_1 = coarse_dyn_1; + end else if (DYN_PE1_SEL == "FALSE") begin + fine_1 = CLKOUT1_PE_FINE; + coarse_1 = CLKOUT1_PE_COARSE; + end + end + + always @(coarse_1 or fine_1 or ODIV1_SEL_reg or clkout1_period) begin + real_phase1 = (coarse_1 + (unit_phase * fine_1 / 8)); + phase_value1 = clkout1_period * (real_phase1 / ODIV1_SEL_reg); + end + + //duty_cycle + integer h_level_1; + realtime clkout1_duty_odd; + always @(*) begin + h_level_1 = ODIV1_SEL_reg / 2; + clkout1_duty_odd = (clkout1_period * h_level_1 / ODIV1_SEL_reg); + end + + always @(clkout1_half or real_duty1 or real_phase1 or ODIV1_SEL_reg or clkout1_period or clkout1_duty_odd) +begin + real_duty1 = (CLKOUT1_PE_COARSE + (unit_duty * CLKOUT1_PE_FINE / 8)); + + if (CLK1_IN_SEL == 1'b1) begin + if (ODIV1_SEL_reg == 1) begin + clkout1_duty = clkout1_half; + end else begin + clkout1_duty = clkout1_duty_odd; + end + end else if ((DYN_PE1_SEL == "FALSE") || (DE1_EN == "FALSE")) begin + clkout1_duty = clkout1_half; + end else if ((DYN_DPA_EN == "TRUE") && (DE1_EN == "TRUE")) begin + if (ODIV1_SEL_reg == 1) begin + clkout1_duty = clkout1_half; + end else begin + if (real_duty1 > real_phase1) begin + clkout1_duty = (clkout1_period * (real_duty1 - real_phase1)) / (ODIV1_SEL_reg); + end else if (real_duty1 < real_phase1) begin + clkout1_duty = (clkout1_period *((ODIV1_SEL_reg) + (real_duty1 - real_phase1)))/(ODIV1_SEL_reg); + end + end + end + end + + + always @(posedge clk1) begin + clkout_1 <= 1'b1; + #tclk1_duty clkout_1 <= 1'b0; + end + + always @(clkout_1, clk1_dt_dir) begin + if (clk1_dt_dir == 1'b1) begin + clkout_dt_1 <= clkout_1; + end else begin + clkout_dt_1 <= #(clk1_dt_delay) clkout_1; + end + end + + always @(clkout_dt_1) begin + clkout1_ps <= #(phase_value1) clkout_dt_1; + end + + always @(CLKIN or oclk_effect or clkout1_ps or reseti or reseto or rst_p) begin + if (rst_p == 1'b1) begin + clk1_out <= 1'b0; + end else if (reseti == 1'b1 && CLK1_IN_SEL == 1'b0) begin + clk1_out <= 1'b0; + end else if (reseto == 1'b1) begin + clk1_out <= 1'b0; + end else if (CLK1_OUT_SEL == 1'b0) begin + clk1_out <= clkout1_ps; + end + end + + assign CLKOUT1 = (CLK1_OUT_SEL == 1'b1) ? CLKIN : ((cken1 == 1'b1) ? clk1_out : 1'b0); + + // clkout2 + // + always @(*) begin + if (DYN_PE2_SEL == "TRUE" && DYN_DPA_EN == "TRUE") begin + fine_2 = fine_dyn_2; + coarse_2 = coarse_dyn_2; + end else if (DYN_PE2_SEL == "FALSE") begin + fine_2 = CLKOUT2_PE_FINE; + coarse_2 = CLKOUT2_PE_COARSE; + end + end + + always @(coarse_2 or fine_2 or ODIV2_SEL_reg or clkout2_period) begin + real_phase2 = (coarse_2 + (unit_phase * fine_2 / 8)); + phase_value2 = clkout2_period * (real_phase2 / ODIV2_SEL_reg); + end + + //duty_cycle + integer h_level_2; + realtime clkout2_duty_odd; + always @(*) begin + h_level_2 = ODIV2_SEL_reg / 2; + clkout2_duty_odd = (clkout2_period * h_level_2 / ODIV2_SEL_reg); + end + + always @(clkout2_half or real_duty2 or real_phase2 or ODIV2_SEL_reg or clkout2_period or clkout2_duty_odd) +begin + real_duty2 = (CLKOUT2_PE_COARSE + (unit_duty * CLKOUT2_PE_FINE / 8)); + + if (CLK2_IN_SEL == 1'b1) begin + if (ODIV2_SEL_reg == 1) begin + clkout2_duty = clkout2_half; + end else begin + clkout2_duty = clkout2_duty_odd; + end + end else if ((DYN_PE2_SEL == "FALSE") || (DE2_EN == "FALSE")) begin + clkout2_duty = clkout2_half; + end else if ((DYN_DPA_EN == "TRUE") && (DE2_EN == "TRUE")) begin + if (ODIV2_SEL_reg == 1) begin + clkout2_duty = clkout2_half; + end else begin + if (real_duty2 > real_phase2) begin + clkout2_duty = (clkout2_period * (real_duty2 - real_phase2)) / (ODIV2_SEL_reg); + end else if (real_duty2 < real_phase2) begin + clkout2_duty = (clkout2_period *((ODIV2_SEL_reg) + (real_duty2 - real_phase2)))/(ODIV2_SEL_reg); + end + end + end + end + + + always @(posedge clk2) begin + clkout_2 <= 1'b1; + #tclk2_duty clkout_2 <= 1'b0; + end + + always @(clkout_2, clk2_dt_dir) begin + if (clk2_dt_dir == 1'b1) begin + clkout_dt_2 <= clkout_2; + end else begin + clkout_dt_2 <= #(clk2_dt_delay) clkout_2; + end + end + + always @(clkout_dt_2) begin + clkout2_ps <= #(phase_value2) clkout_dt_2; + end + + always @(CLKIN or oclk_effect or clkout2_ps or reseti or reseto or rst_p) begin + if (rst_p == 1'b1) begin + clk2_out <= 1'b0; + end else if (reseti == 1'b1 && CLK2_IN_SEL == 1'b0) begin + clk2_out <= 1'b0; + end else if (reseto == 1'b1) begin + clk2_out <= 1'b0; + end else if (CLK2_OUT_SEL == 1'b0) begin + clk2_out <= clkout2_ps; + end + end + + assign CLKOUT2 = (CLK2_OUT_SEL == 1'b1) ? CLKIN : ((cken2 == 1'b1) ? clk2_out : 1'b0); + + // clkout3 + // + always @(*) begin + if (DYN_PE3_SEL == "TRUE" && DYN_DPA_EN == "TRUE") begin + fine_3 = fine_dyn_3; + coarse_3 = coarse_dyn_3; + end else if (DYN_PE3_SEL == "FALSE") begin + fine_3 = CLKOUT3_PE_FINE; + coarse_3 = CLKOUT3_PE_COARSE; + end + end + + always @(coarse_3 or fine_3 or ODIV3_SEL_reg or clkout3_period) begin + real_phase3 = (coarse_3 + (unit_phase * fine_3 / 8)); + phase_value3 = clkout3_period * (real_phase3 / ODIV3_SEL_reg); + end + + //duty_cycle + integer h_level_3; + realtime clkout3_duty_odd; + always @(*) begin + h_level_3 = ODIV3_SEL_reg / 2; + clkout3_duty_odd = (clkout3_period * h_level_3 / ODIV3_SEL_reg); + end + + always @(clkout3_half or real_duty3 or real_phase3 or ODIV3_SEL_reg or clkout3_period or clkout3_duty_odd) +begin + real_duty3 = (CLKOUT3_PE_COARSE + (unit_duty * CLKOUT3_PE_FINE / 8)); + + if (CLK3_IN_SEL == 1'b1) begin + if (ODIV3_SEL_reg == 1) begin + clkout3_duty = clkout3_half; + end else begin + clkout3_duty = clkout3_duty_odd; + end + end else if ((DYN_PE3_SEL == "FALSE") || (DE3_EN == "FALSE")) begin + clkout3_duty = clkout3_half; + end else if ((DYN_DPA_EN == "TRUE") && (DE3_EN == "TRUE")) begin + if (ODIV3_SEL_reg == 1) begin + clkout3_duty = clkout3_half; + end else begin + if (real_duty3 > real_phase3) begin + clkout3_duty = (clkout3_period * (real_duty3 - real_phase3)) / (ODIV3_SEL_reg); + end else if (real_duty3 < real_phase3) begin + clkout3_duty = (clkout3_period *((ODIV3_SEL_reg) + (real_duty3 - real_phase3)))/(ODIV3_SEL_reg); + end + end + end + end + + + always @(posedge clk3) begin + clkout_3 <= 1'b1; + #tclk3_duty clkout_3 <= 1'b0; + end + + always @(clkout_3, clk3_dt_dir) begin + if (clk3_dt_dir == 1'b1) begin + clkout_dt_3 <= clkout_3; + end else begin + clkout_dt_3 <= #(clk3_dt_delay) clkout_3; + end + end + + always @(clkout_dt_3) begin + clkout3_ps <= #(phase_value3) clkout_dt_3; + end + + always @(CLKIN or oclk_effect or clkout3_ps or reseti or reseto or rst_p) begin + if (rst_p == 1'b1) begin + clk3_out <= 1'b0; + end else if (reseti == 1'b1 && CLK3_IN_SEL == 1'b0) begin + clk3_out <= 1'b0; + end else if (reseto == 1'b1) begin + clk3_out <= 1'b0; + end else if (CLK3_OUT_SEL == 1'b0) begin + clk3_out <= clkout3_ps; + end + end + + assign CLKOUT3 = (CLK3_OUT_SEL == 1'b1) ? CLKIN : ((cken3 == 1'b1) ? clk3_out : 1'b0); + + // clkout4 + // + always @(*) begin + if (DYN_PE4_SEL == "TRUE" && DYN_DPA_EN == "TRUE") begin + fine_4 = fine_dyn_4; + coarse_4 = coarse_dyn_4; + end else if (DYN_PE4_SEL == "FALSE") begin + fine_4 = CLKOUT4_PE_FINE; + coarse_4 = CLKOUT4_PE_COARSE; + end + end + + always @(coarse_4 or fine_4 or ODIV4_SEL_reg or clkout4_period) begin + real_phase4 = (coarse_4 + (unit_phase * fine_4 / 8)); + phase_value4 = clkout4_period * (real_phase4 / ODIV4_SEL_reg); + end + + //duty_cycle + integer h_level_4; + realtime clkout4_duty_odd; + always @(*) begin + h_level_4 = ODIV4_SEL_reg / 2; + clkout4_duty_odd = (clkout4_period * h_level_4 / ODIV4_SEL_reg); + end + + always @(clkout4_half or real_duty4 or real_phase4 or ODIV4_SEL_reg or clkout4_period or clkout4_duty_odd) +begin + real_duty4 = (CLKOUT4_PE_COARSE + (unit_duty * CLKOUT4_PE_FINE / 8)); + if (CLK4_IN_SEL == 2'b10 || CLK4_IN_SEL == 2'b01) begin + if (ODIV4_SEL_reg == 1) begin + clkout4_duty = clkout4_half; + end else begin + clkout4_duty = clkout4_duty_odd; + end + end else if (DYN_PE4_SEL == "FALSE" || DE4_EN == "FALSE") begin + clkout4_duty = clkout4_half; + end else if (DYN_DPA_EN == "TRUE" && DE4_EN == "TRUE") begin + if (ODIV4_SEL_reg == 1) begin + clkout4_duty = clkout4_half; + end else begin + if (real_duty4 > real_phase4) begin + clkout4_duty = (clkout4_period * (real_duty4 - real_phase4)) / ODIV4_SEL_reg; + end else if (real_duty4 < real_phase4) begin + clkout4_duty = (clkout4_period *(ODIV4_SEL_reg + (real_duty4 - real_phase4)))/ODIV4_SEL_reg; + end + end + + end + end + + always @(posedge clk4) begin + clkout_4 <= 1'b1; + #clkout4_duty clkout_4 <= 1'b0; + end + + always @(clkout_4) begin + clkout4_ps <= #(phase_value4) clkout_4; + end + + always @(CLKIN or oclk_effect or clkout4_ps or reseti or reseto or rst_p) begin + if (rst_p == 1'b1) begin + clk4_out <= 1'b0; + end else if (reseti == 1'b1 && CLK4_IN_SEL == 2'b00) begin + clk4_out <= 1'b0; + end else if (reseto == 1'b1) begin + clk4_out <= 1'b0; + end else if (CLK4_OUT_SEL == 1'b0) begin + clk4_out <= clkout4_ps; + end + end + + assign CLKOUT4 = (CLK4_OUT_SEL == 1'b1) ? CLKIN : ((cken4 == 1'b1) ? clk4_out : 1'b0); + + + // clkout5 + // + always @(*) begin + if (DYN_PE5_SEL == "TRUE" && DYN_DPA_EN == "TRUE") begin + fine_5 = fine_dyn_5; + coarse_5 = coarse_dyn_5; + end else if (DYN_PE5_SEL == "FALSE") begin + fine_5 = CLKOUT5_PE_FINE; + coarse_5 = CLKOUT5_PE_COARSE; + end + end + + always @(coarse_5 or fine_5 or ODIV5_SEL_reg or clkout5_period) begin + real_phase5 = (coarse_5 + (unit_phase * fine_5 / 8)); + phase_value5 = clkout5_period * (real_phase5 / ODIV5_SEL_reg); + end + + //duty_cycle + integer h_level_5; + realtime clkout5_duty_odd; + always @(*) begin + h_level_5 = ODIV5_SEL_reg / 2; + clkout5_duty_odd = (clkout5_period * h_level_5 / ODIV5_SEL_reg); + end + + always @(clkout5_half or real_duty5 or real_phase5 or ODIV5_SEL_reg or clkout5_period or clkout5_duty_odd) +begin + real_duty5 = (CLKOUT5_PE_COARSE + (unit_duty * CLKOUT5_PE_FINE / 8)); + if (CLK5_IN_SEL == 1'b1) begin + if (ODIV5_SEL_reg == 1) begin + clkout5_duty = clkout5_half; + end else begin + clkout5_duty = clkout5_duty_odd; + end + end else if (DYN_PE5_SEL == "FALSE" || DE5_EN == "FALSE") begin + clkout5_duty = clkout5_half; + end else if (DYN_DPA_EN == "TRUE" && DE5_EN == "TRUE") begin + if (ODIV5_SEL_reg == 1) begin + clkout5_duty = clkout5_half; + end else begin + if (real_duty5 > real_phase5) begin + clkout5_duty = (clkout5_period * (real_duty5 - real_phase5)) / ODIV5_SEL_reg; + end else if (real_duty5 < real_phase5) begin + clkout5_duty = (clkout5_period *(ODIV5_SEL_reg + (real_duty5 - real_phase5)))/ODIV5_SEL_reg; + end + end + + end + end + + always @(posedge clk5) begin + clkout_5 <= 1'b1; + #clkout5_duty clkout_5 <= 1'b0; + end + + always @(clkout_5) begin + clkout5_ps <= #(phase_value5) clkout_5; + end + + always @(CLKIN or oclk_effect or clkout5_ps or reseti or reseto or rst_p) begin + if (rst_p == 1'b1) begin + clk5_out <= 1'b0; + end else if (reseti == 1'b1 && CLK5_IN_SEL == 1'b0) begin + clk5_out <= 1'b0; + end else if (reseto == 1'b1) begin + clk5_out <= 1'b0; + end else if (CLK5_OUT_SEL == 1'b0) begin + clk5_out <= clkout5_ps; + end + end + + assign CLKOUT5 = (CLK5_OUT_SEL == 1'b1) ? CLKIN : ((cken5 == 1'b1) ? clk5_out : 1'b0); + + + // clkout6 + // + always @(*) begin + if (DYN_PE6_SEL == "TRUE" && DYN_DPA_EN == "TRUE") begin + fine_6 = fine_dyn_6; + coarse_6 = coarse_dyn_6; + end else if (DYN_PE6_SEL == "FALSE") begin + fine_6 = CLKOUT6_PE_FINE; + coarse_6 = CLKOUT6_PE_COARSE; + end + end + + always @(coarse_6 or fine_6 or ODIV6_SEL_reg or clkout6_period) begin + real_phase6 = (coarse_6 + (unit_phase * fine_6 / 8)); + phase_value6 = clkout6_period * (real_phase6 / ODIV6_SEL_reg); + end + + //duty_cycle + integer h_level_6; + realtime clkout6_duty_odd; + always @(*) begin + h_level_6 = ODIV6_SEL_reg / 2; + clkout6_duty_odd = (clkout6_period * h_level_6 / ODIV6_SEL_reg); + end + + always @(clkout6_half or real_duty6 or real_phase6 or ODIV6_SEL_reg or clkout6_period or clkout6_duty_odd) +begin + real_duty6 = (CLKOUT6_PE_COARSE + (unit_duty * CLKOUT6_PE_FINE / 8)); + + if (CLK6_IN_SEL == 1'b1) begin + if (ODIV6_SEL_reg == 1) begin + clkout6_duty = clkout6_half; + end else begin + clkout6_duty = clkout6_duty_odd; + end + end else if (DYN_PE6_SEL == "FALSE" || DE6_EN == "FALSE") begin + clkout6_duty = clkout6_half; + end else if (DYN_DPA_EN == "TRUE" && DE6_EN == "TRUE") begin + if (ODIV6_SEL_reg == 1) begin + clkout6_duty = clkout6_half; + end else begin + if (real_duty6 > real_phase6) begin + clkout6_duty = (clkout6_period * (real_duty6 - real_phase6)) / ODIV6_SEL_reg; + end else if (real_duty6 < real_phase6) begin + clkout6_duty = (clkout6_period *(ODIV6_SEL_reg + (real_duty6 - real_phase6)))/ODIV6_SEL_reg; + end + end + + end + end + + always @(posedge clk6) begin + clkout_6 <= 1'b1; + #clkout6_duty clkout_6 <= 1'b0; + end + + always @(clkout_6) begin + clkout6_ps <= #(phase_value6) clkout_6; + end + + always @(CLKIN or oclk_effect or clkout6_ps or reseti or reseto or rst_p) begin + if (rst_p == 1'b1) begin + clk6_out <= 1'b0; + end else if (reseti == 1'b1 && CLK6_IN_SEL == 1'b0) begin + clk6_out <= 1'b0; + end else if (reseto == 1'b1) begin + clk6_out <= 1'b0; + end else if (CLK6_OUT_SEL == 1'b0) begin + clk6_out <= clkout6_ps; + end + end + + assign CLKOUT6 = (CLK6_OUT_SEL == 1'b1) ? CLKIN : ((cken6 == 1'b1) ? clk6_out : 1'b0); + +endmodule + + +// +module PLLA ( + CLKOUT0, + CLKOUT1, + CLKOUT2, + CLKOUT3, + CLKOUT4, + CLKOUT5, + CLKOUT6, + CLKFBOUT, + MDRDO, + LOCK, + CLKIN, + CLKFB, + PSSEL, + PSDIR, + PSPULSE, + SSCPOL, + SSCON, + SSCMDSEL, + SSCMDSEL_FRAC, + MDWDI, + MDCLK, + MDOPC, + MDAINC, + RESET, + PLLPWD, + RESET_I, + RESET_O +); + input CLKIN; + input CLKFB; + input RESET; + input PLLPWD; + input RESET_I; + input RESET_O; + input [2:0] PSSEL; + input PSDIR; + input PSPULSE; + + input SSCPOL; + input SSCON; + input [6:0] SSCMDSEL; + input [2:0] SSCMDSEL_FRAC; + + //mini DRP port + input MDCLK; + input [1:0] MDOPC; + input MDAINC; + input [7:0] MDWDI; + output [7:0] MDRDO; + + output LOCK; + output CLKOUT0; + output CLKOUT1; + output CLKOUT2; + output CLKOUT3; + output CLKOUT4; + output CLKOUT5; + output CLKOUT6; + output CLKFBOUT; + + parameter FCLKIN = "100.0"; // frequency of the CLKIN(M) + parameter IDIV_SEL = 1; // 1~64 + parameter FBDIV_SEL = 1; // 1~64 + + parameter ODIV0_SEL = 8; // 1~128 + parameter ODIV1_SEL = 8; // 1~128 + parameter ODIV2_SEL = 8; // 1~128 + parameter ODIV3_SEL = 8; // 1~128 + parameter ODIV4_SEL = 8; // 1~128 + parameter ODIV5_SEL = 8; // 1~128 + parameter ODIV6_SEL = 8; // 1~128 + parameter MDIV_SEL = 8; // 2~128 + parameter MDIV_FRAC_SEL = 0; // 0~7 + parameter ODIV0_FRAC_SEL = 0; // 0~7 + + parameter CLKOUT0_EN = "TRUE"; //"TRUE","FALSE" + parameter CLKOUT1_EN = "FALSE"; //"TRUE","FALSE" + parameter CLKOUT2_EN = "FALSE"; //"TRUE","FALSE" + parameter CLKOUT3_EN = "FALSE"; //"TRUE","FALSE" + parameter CLKOUT4_EN = "FALSE"; //"TRUE","FALSE" + parameter CLKOUT5_EN = "FALSE"; //"TRUE","FALSE" + parameter CLKOUT6_EN = "FALSE"; //"TRUE","FALSE" + + parameter CLKFB_SEL = "INTERNAL"; // "INTERNAL", "EXTERNAL"; + + parameter CLKOUT0_DT_DIR = 1'b1; // CLKOUT0 dutycycle adjust direction. 1'b1: + ; 1'b0: - + parameter CLKOUT1_DT_DIR = 1'b1; // CLKOUT1 dutycycle adjust direction. 1'b1: + ; 1'b0: - + parameter CLKOUT2_DT_DIR = 1'b1; // CLKOUT2 dutycycle adjust direction. 1'b1: + ; 1'b0: - + parameter CLKOUT3_DT_DIR = 1'b1; // CLKOUT3 dutycycle adjust direction. 1'b1: + ; 1'b0: - + parameter CLKOUT0_DT_STEP = 0; // 0,1,2,4; 50ps/step + parameter CLKOUT1_DT_STEP = 0; // 0,1,2,4; 50ps/step + parameter CLKOUT2_DT_STEP = 0; // 0,1,2,4; 50ps/step + parameter CLKOUT3_DT_STEP = 0; // 0,1,2,4; 50ps/step + + parameter CLK0_IN_SEL = 1'b0; //ODIV0 input source select. 1'b0:from VCO;1'b1:from CLKIN + parameter CLK0_OUT_SEL = 1'b0; //CLKOUT0 output select. 1'b0:DIV0 output; 1'b1:CLKIN + parameter CLK1_IN_SEL = 1'b0; //ODIV1 input source select. 1'b0:from VCO;1'b1:from CLKIN + parameter CLK1_OUT_SEL = 1'b0; //CLKOUT1 output select. 1'b0:DIV1 output; 1'b1:CLKIN + parameter CLK2_IN_SEL = 1'b0; //ODIV2 input source select. 1'b0:from VCO;1'b1:from CLKIN + parameter CLK2_OUT_SEL = 1'b0; //CLKOUT2 output select. 1'b0:DIV2 output; 1'b1:CLKIN + parameter CLK3_IN_SEL = 1'b0; //ODIV3 input source select. 1'b0:from VCO;1'b1:from CLKIN + parameter CLK3_OUT_SEL = 1'b0; //CLKOUT3 output select. 1'b0:DIV3 output; 1'b1:CLKIN + parameter CLK4_IN_SEL = 2'b00;//ODIV4 input source select.2'b00:from VCO;2'b10:from CLKIN;2'b01:from CASCADE + parameter CLK4_OUT_SEL = 1'b0; //CLKOUT4 output select. 1'b0:DIV4 output; 1'b1:CLKIN + parameter CLK5_IN_SEL = 1'b0; //ODIV5 input source select. 1'b0:from VCO;1'b1:from CLKIN + parameter CLK5_OUT_SEL = 1'b0; //CLKOUT5 output select. 1'b0:DIV5 output; 1'b1:CLKIN + parameter CLK6_IN_SEL = 1'b0; //ODIV6 input source select. 1'b0:from VCO;1'b1:from CLKIN + parameter CLK6_OUT_SEL = 1'b0; //CLKOUT6 output select. 1'b0:DIV6 output; 1'b1:CLKIN + + parameter DYN_DPA_EN = "FALSE"; //dynamic phaseshift adjustment Enable."TRUE","FALSE" + + parameter CLKOUT0_PE_COARSE = 0; //0~127 + parameter CLKOUT0_PE_FINE = 0; //0~7 + parameter CLKOUT1_PE_COARSE = 0; //0~127 + parameter CLKOUT1_PE_FINE = 0; //0~7 + parameter CLKOUT2_PE_COARSE = 0; //0~127 + parameter CLKOUT2_PE_FINE = 0; //0~7 + parameter CLKOUT3_PE_COARSE = 0; //0~127 + parameter CLKOUT3_PE_FINE = 0; //0~7 + parameter CLKOUT4_PE_COARSE = 0; //0~127 + parameter CLKOUT4_PE_FINE = 0; //0~7 + parameter CLKOUT5_PE_COARSE = 0; //0~127 + parameter CLKOUT5_PE_FINE = 0; //0~7 + parameter CLKOUT6_PE_COARSE = 0; //0~127 + parameter CLKOUT6_PE_FINE = 0; //0~7 + + parameter DYN_PE0_SEL = "FALSE";//"TRUE": select dpa port as the dynamic control signal for ODIV0 phase shift. "FALSE":select CLKOUT0_PE_COARSE & CLKOUT0_PE_FINE as the static control signal for ODIV0 phase shift + parameter DYN_PE1_SEL = "FALSE";//"TRUE": select dpa port as the dynamic control signal for ODIV1 phase shift. "FALSE":select CLKOUT1_PE_COARSE & CLKOUT1_PE_FINE as the static control signal for ODIV1 phase shift + parameter DYN_PE2_SEL = "FALSE";//"TRUE": select dpa port as the dynamic control signal for ODIV2 phase shift. "FALSE":select CLKOUT2_PE_COARSE & CLKOUT2_PE_FINE as the static control signal for ODIV2 phase shift + parameter DYN_PE3_SEL = "FALSE";//"TRUE": select dpa port as the dynamic control signal for ODIV3 phase shift. "FALSE":select CLKOUT3_PE_COARSE & CLKOUT3_PE_FINE as the static control signal for ODIV3 phase shift + parameter DYN_PE4_SEL = "FALSE";//"TRUE": select dpa port as the dynamic control signal for ODIV4 phase shift. "FALSE":select CLKOUT4_PE_COARSE & CLKOUT4_PE_FINE as the static control signal for ODIV4 phase shift + parameter DYN_PE5_SEL = "FALSE";//"TRUE": select dpa port as the dynamic control signal for ODIV5 phase shift. "FALSE":select CLKOUT5_PE_COARSE & CLKOUT5_PE_FINE as the static control signal for ODIV5 phase shift + parameter DYN_PE6_SEL = "FALSE";//"TRUE": select dpa port as the dynamic control signal for ODIV6 phase shift. "FALSE":select CLKOUT6_PE_COARSE & CLKOUT6_PE_FINE as the static control signal for ODIV6 phase shift + + parameter DE0_EN = "FALSE";//"FALSE":fixed 50% duty cycle for case odiv0=2~128; "TRUE":select CLKOUT0_PE_COARSE & CLKOUT0_PE_FINE as duty edge when DYN_PE0_SEL="TRUE" for case ODIV0=2~128 + parameter DE1_EN = "FALSE";//"FALSE":fixed 50% duty cycle for case odiv1=2~128; "TRUE":select CLKOUT1_PE_COARSE & CLKOUT1_PE_FINE as duty edge when DYN_PE1_SEL="TRUE" for case ODIV1=2~128 + parameter DE2_EN = "FALSE";//"FALSE":fixed 50% duty cycle for case odiv2=2~128; "TRUE":select CLKOUT2_PE_COARSE & CLKOUT2_PE_FINE as duty edge when DYN_PE2_SEL="TRUE" for case ODIV2=2~128 + parameter DE3_EN = "FALSE";//"FALSE":fixed 50% duty cycle for case odiv3=2~128; "TRUE":select CLKOUT3_PE_COARSE & CLKOUT3_PE_FINE as duty edge when DYN_PE3_SEL="TRUE" for case ODIV3=2~128 + parameter DE4_EN = "FALSE";//"FALSE":fixed 50% duty cycle for case odiv4=2~128; "TRUE":select CLKOUT4_PE_COARSE & CLKOUT4_PE_FINE as duty edge when DYN_PE4_SEL="TRUE" for case ODIV4=2~128 + parameter DE5_EN = "FALSE";//"FALSE":fixed 50% duty cycle for case odiv5=2~128; "TRUE":select CLKOUT5_PE_COARSE & CLKOUT5_PE_FINE as duty edge when DYN_PE5_SEL="TRUE" for case ODIV5=2~128 + parameter DE6_EN = "FALSE";//"FALSE":fixed 50% duty cycle for case odiv6=2~128; "TRUE":select CLKOUT6_PE_COARSE & CLKOUT6_PE_FINE as duty edge when DYN_PE6_SEL="TRUE" for case ODIV6=2~128 + + parameter RESET_I_EN = "FALSE";//"TRUE","FALSE". Enable RESET_I through the dedicated signal from ciu. + parameter RESET_O_EN = "FALSE";//"TRUE","FALSE". Enable RESET_S through the dedicated signal from ciu. + + parameter ICP_SEL = 6'bXXXXXX;//X means that software will automatically calculate and set this parameter.If the user wants to set it, use 6'b000000~6'b111111 + parameter LPF_RES = 3'bXXX;//X means that software will automatically calculate and set this parameter.If the user wants to set it, use 3'b000(R0)/3'b001(R1)/3'b010(R2)/3'b011(R3)/3'b100(R4)/3'b101(R5)/3'b110(R6)/3'b111(R7) + parameter LPF_CAP = 2'b00; // 2'b00,C0 ;2'b01,C1; 2'b10,C2 + + parameter SSC_EN = "FALSE"; //"FALSE","TRUE".ssc mode enable + + + wire resetn; + wire [6:0] IDIV_SEL_reg, FBDIV_SEL_reg; + wire [7:0] ODIV0_SEL_reg,ODIV1_SEL_reg,ODIV2_SEL_reg,ODIV3_SEL_reg,ODIV4_SEL_reg,ODIV5_SEL_reg,ODIV6_SEL_reg,MDIV_SEL_reg; + wire [2:0] ODIV0_f_reg, MDIV_f_reg; + reg clk_effect, oclk_effect; + realtime curtime, pretime, fb_delay; + realtime clkin_cycle[4:0]; + realtime + clkin_period, + clkin_period1, + vco_period, + clkout0_period, + clkout1_period, + clkout2_period, + clkout3_period, + clkout4_period, + clkout5_period, + clkout6_period, + clkfbout_period; + realtime + clkout0_half, + clkout1_half, + clkout2_half, + clkout3_half, + clkout4_half, + clkout5_half, + clkout6_half, + clkfbout_half; + real + real_phase0, + real_duty0, + real_phase1, + real_duty1, + real_phase2, + real_duty2, + real_phase3, + real_duty3, + real_phase4, + real_duty4, + real_phase5, + real_duty5, + real_phase6, + real_duty6; + realtime phase_value0, clkout0_duty, clkout1_duty, tclk0_duty, tclk1_duty; + realtime phase_value1, phase_value2, phase_value3, clkout2_duty, clkout3_duty; + realtime + phase_value4, + phase_value5, + phase_value6, + clkout4_duty, + clkout5_duty, + clkout6_duty, + tclk2_duty, + tclk3_duty; + realtime clkfb_curtime, clkin_curtime, FB_dly, FB_dly0; + reg clkin_init, fb_clk_init; + reg + clk0_reg, + clk1_reg, + clk2_reg, + clk3_reg, + clk4_reg, + clk5_reg, + clk6_reg, + clkfb_reg, + clk0, + clk1, + clk2, + clk3, + clk4, + clk5, + clk6, + clkfb; + reg [2:0] fine_dyn_0, fine_dyn_1, fine_dyn_2, fine_dyn_3, fine_dyn_4, fine_dyn_5, fine_dyn_6; + integer + coarse_dyn_0, + coarse_dyn_1, + coarse_dyn_2, + coarse_dyn_3, + coarse_dyn_4, + coarse_dyn_5, + coarse_dyn_6; + reg ps_pulse_pre; + reg + clkout_0, + clkout0_ps, + clk0_out, + clkout_1, + clkout1_ps, + clk1_out, + clkout_2, + clkout2_ps, + clk2_out, + clkout_3, + clkout3_ps, + clk3_out, + clkout_4, + clkout4_ps, + clk4_out, + clkout_5, + clkout5_ps, + clk5_out, + clkout_6, + clkout6_ps, + clk6_out, + clkfb_out, + clkout_fb; + wire clk0_dt_dir, clk1_dt_dir, clk3_dt_dir, clk4_dt_dir; + wire [2:0] clk0_dt_step, clk1_dt_step, clk2_dt_step, clk3_dt_step; + realtime clk0_dt_delay, clk1_dt_delay, clk2_dt_delay, clk3_dt_delay; + reg clkout_dt_0, clkout_dt_1, clkout_dt_2, clkout_dt_3; + + reg lock_reg; + reg [2:0] fine_0, fine_1, fine_2, fine_3, fine_4, fine_5, fine_6; + integer coarse_0, coarse_1, coarse_2, coarse_3, coarse_4, coarse_5, coarse_6; + real unit_duty = 1.0, unit_phase = 1.0; + real unit_div = 1.0, real_fbdiv = 1.0; + integer multi_clkin; + reg clkfb_init; + reg + pssel_0_flag, + pssel_1_flag, + pssel_2_flag, + pssel_3_flag, + pssel_4_flag, + pssel_5_flag, + pssel_6_flag; + reg cken0, cken1, cken2, cken3, cken4, cken5, cken6; + wire reseti, reseto; + + initial begin + clkin_cycle[0] = 0.0; + clkin_cycle[1] = 0.0; + clkin_cycle[2] = 0.0; + clkin_cycle[3] = 0.0; + clkin_cycle[4] = 0.0; + clkin_period = 0.0; + clkin_period1 = 0.0; + vco_period = 0.0; + clkout0_period = 0.0; + clkout1_period = 0.0; + clkout2_period = 0.0; + clkout3_period = 0.0; + clkout4_period = 0.0; + clkout5_period = 0.0; + clkout6_period = 0.0; + clkfbout_period = 0.0; + clkout0_half = 0.0; + clkout1_half = 0.0; + clkout2_half = 0.0; + clkout3_half = 0.0; + clkout4_half = 0.0; + clkout5_half = 0.0; + clkout6_half = 0.0; + clkfbout_half = 0.0; + clk_effect = 1'b0; + oclk_effect = 1'b0; + clk0_reg = 1'b0; + clk1_reg = 1'b0; + clk2_reg = 1'b0; + clk3_reg = 1'b0; + clk4_reg = 1'b0; + clk5_reg = 1'b0; + clk6_reg = 1'b0; + clkfb_reg = 1'b0; + clk0 = 1'b0; + clk1 = 1'b0; + clk2 = 1'b0; + clk3 = 1'b0; + clk4 = 1'b0; + clk5 = 1'b0; + clk6 = 1'b0; + clkfb = 1'b0; + clk0_out = 1'b0; + clk1_out = 1'b0; + clk2_out = 1'b0; + clk3_out = 1'b0; + clk4_out = 1'b0; + clk5_out = 1'b0; + clk6_out = 1'b0; + clkfb_out = 1'b0; + clkout0_ps = 1'b0; + clkout1_ps = 1'b0; + clkout2_ps = 1'b0; + clkout3_ps = 1'b0; + clkout4_ps = 1'b0; + clkout5_ps = 1'b0; + clkout6_ps = 1'b0; + clkout_fb = 1'b0; + clkout_0 = 1'b0; + clkout_1 = 1'b0; + clkout_2 = 1'b0; + clkout_3 = 1'b0; + clkout_4 = 1'b0; + clkout_5 = 1'b0; + clkout_6 = 1'b0; + clkin_init = 1'b1; + fb_clk_init = 1'b1; + clkfb_init = 1'b1; + FB_dly = 0.0; + FB_dly0 = 0.0; + clkin_curtime = 0.0; + clkfb_curtime = 0.0; + lock_reg = 0; + fine_dyn_0 = 0; + fine_dyn_1 = 0; + fine_dyn_2 = 0; + fine_dyn_4 = 0; + fine_dyn_5 = 0; + fine_dyn_6 = 0; + coarse_dyn_0 = 0; + coarse_dyn_1 = 0; + coarse_dyn_2 = 0; + coarse_dyn_3 = 0; + coarse_dyn_4 = 0; + coarse_dyn_5 = 0; + coarse_dyn_6 = 0; + fine_0 = 0; + fine_1 = 0; + fine_2 = 0; + fine_3 = 0; + fine_4 = 0; + fine_5 = 0; + fine_6 = 0; + coarse_0 = 0; + coarse_1 = 0; + coarse_2 = 0; + coarse_3 = 0; + coarse_4 = 0; + coarse_5 = 0; + coarse_6 = 0; + + //////////// + end + + assign reseti = (RESET_I_EN == "TRUE") ? RESET_I : 1'b0; + assign reseto = (RESET_O_EN == "TRUE") ? RESET_O : 1'b0; + + assign resetn = ~(RESET | PLLPWD | reseti); + + // determine period of CLKIN and clkout + always @(posedge CLKIN or negedge resetn) begin + if (!resetn) begin + clk_effect <= 1'b0; + clkin_cycle[0] <= 0; + end else begin + pretime <= curtime; + curtime <= $realtime; + + if (pretime > 0) begin + clkin_cycle[0] <= curtime - pretime; + end + + if (clkin_cycle[0] > 0) begin + clkin_cycle[1] <= clkin_cycle[0]; + clkin_cycle[2] <= clkin_cycle[1]; + clkin_cycle[3] <= clkin_cycle[2]; + clkin_cycle[4] <= clkin_cycle[3]; + end + + if (clkin_cycle[0] > 0) begin + if((clkin_cycle[0] - clkin_period1 < 0.01) && (clkin_cycle[0] - clkin_period1 > -0.01) ) begin + clk_effect <= 1'b1; + clkin_period <= clkin_period1; + end else begin + clk_effect <= 1'b0; + end + end + end + end + + always @(clkin_cycle[0] or clkin_cycle[1] or clkin_cycle[2] or clkin_cycle[3] or clkin_cycle[4] or clkin_period1) begin + if (clkin_cycle[0] != clkin_period1) begin + clkin_period1 <= (clkin_cycle[0]+clkin_cycle[1]+clkin_cycle[2]+clkin_cycle[3]+clkin_cycle[4])/5; + end + end + + assign IDIV_SEL_reg = IDIV_SEL; + assign FBDIV_SEL_reg = FBDIV_SEL; + assign ODIV0_SEL_reg = ODIV0_SEL; + assign ODIV1_SEL_reg = ODIV1_SEL; + assign ODIV2_SEL_reg = ODIV2_SEL; + assign ODIV3_SEL_reg = ODIV3_SEL; + assign ODIV4_SEL_reg = ODIV4_SEL; + assign ODIV5_SEL_reg = ODIV5_SEL; + assign ODIV6_SEL_reg = ODIV6_SEL; + assign MDIV_SEL_reg = MDIV_SEL; + assign ODIV0_f_reg = ODIV0_FRAC_SEL; + assign MDIV_f_reg = MDIV_FRAC_SEL; + + always @(clkin_period or IDIV_SEL_reg or FBDIV_SEL_reg or ODIV0_SEL_reg) begin + real_fbdiv = (FBDIV_SEL_reg * unit_div); + if (CLKFB_SEL == "INTERNAL") begin + vco_period = ((clkin_period * IDIV_SEL_reg) / real_fbdiv) / (MDIV_SEL_reg + MDIV_f_reg / 8.0); + end else begin + if (ODIV0_SEL_reg == 1) begin + vco_period = ((clkin_period * IDIV_SEL_reg) / real_fbdiv) / (ODIV0_SEL_reg); + end else begin + vco_period = ((clkin_period * IDIV_SEL_reg) / real_fbdiv) / (ODIV0_SEL_reg + ODIV0_f_reg/8.0); + end + end + end + + always @(*) begin + if (CLK0_IN_SEL == 1'b0) begin + if (ODIV0_SEL_reg == 1) begin + clkout0_period = (vco_period * (ODIV0_SEL_reg)); + end else begin + clkout0_period = (vco_period * (ODIV0_SEL_reg + ODIV0_f_reg / 8.0)); + end + end else if (CLK0_IN_SEL == 1'b1) begin + clkout0_period = (clkin_period * ODIV0_SEL_reg); + end + end + + always @(*) begin + if (CLK1_IN_SEL == 1'b0) begin + clkout1_period = (vco_period * ODIV1_SEL_reg); + end else if (CLK1_IN_SEL == 1'b1) begin + clkout1_period = (clkin_period * ODIV1_SEL_reg); + end + end + + always @(*) begin + if (CLK2_IN_SEL == 1'b0) begin + clkout2_period = (vco_period * ODIV2_SEL_reg); + end else if (CLK2_IN_SEL == 1'b1) begin + clkout2_period = (clkin_period * ODIV2_SEL_reg); + end + end + + always @(*) begin + if (CLK3_IN_SEL == 1'b0) begin + clkout3_period = (vco_period * ODIV3_SEL_reg); + end else if (CLK3_IN_SEL == 1'b1) begin + clkout3_period = (clkin_period * ODIV3_SEL_reg); + end + end + + always @(*) begin + if (CLK4_IN_SEL == 2'b00) begin + clkout4_period = (vco_period * ODIV4_SEL_reg); + end else if (CLK4_IN_SEL == 2'b01) begin + clkout4_period = (clkout6_period * ODIV4_SEL_reg); + end else if (CLK4_IN_SEL == 2'b10) begin + clkout4_period = (clkin_period * ODIV4_SEL_reg); + end + end + + always @(*) begin + if (CLK5_IN_SEL == 1'b0) begin + clkout5_period = (vco_period * ODIV5_SEL_reg); + end else if (CLK5_IN_SEL == 1'b1) begin + clkout5_period = (clkin_period * ODIV5_SEL_reg); + end + end + + always @(*) begin + if (CLK6_IN_SEL == 1'b0) begin + clkout6_period = (vco_period * ODIV6_SEL_reg); + end else if (CLK6_IN_SEL == 1'b1) begin + clkout6_period = (clkin_period * ODIV6_SEL_reg); + end + end + + always @(*) begin + clkfbout_period = (vco_period * (MDIV_SEL_reg + MDIV_f_reg / 8.0)); + end + + always@(clkout0_period or clkout1_period or clkout2_period or clkout3_period or clkout4_period or clkout5_period or clkout6_period or clkfbout_period) +begin + clkout0_half = (clkout0_period / 2.0); + clkout1_half = (clkout1_period / 2.0); + clkout2_half = (clkout2_period / 2.0); + clkout3_half = (clkout3_period / 2.0); + clkout4_half = (clkout4_period / 2.0); + clkout5_half = (clkout5_period / 2.0); + clkout6_half = (clkout6_period / 2.0); + clkfbout_half = (clkfbout_period / 2.0); + end + + realtime clk_tlock_cur; + realtime max_tlock; + integer cnt_lock; + initial begin + clk_tlock_cur = 0.0; + max_tlock = 0.0; + cnt_lock = 0; + end + + // lock time + assign rst = RESET | PLLPWD | reseti | reseto; + + always @(posedge CLKIN or posedge rst) begin + if (rst == 1'b1) begin + max_tlock <= 0.0; + end else begin + if ((clkin_cycle[0] >= 2) && (clkin_cycle[0] <= 40)) begin + max_tlock <= 50000; + end else if ((clkin_cycle[0] > 40) && (clkin_cycle[0] <= 500)) begin + max_tlock <= 200000; + end + end + end + + always @(posedge CLKIN or posedge rst) begin + if (rst == 1'b1) begin + lock_reg <= 1'b0; + oclk_effect <= 1'b0; + end else begin + if (clk_effect == 1'b1) begin + cnt_lock <= cnt_lock + 1; + + if (cnt_lock > ((max_tlock / clkin_period) - 10)) begin + oclk_effect <= 1'b1; + end else begin + oclk_effect <= 1'b0; + end + + if (cnt_lock > (max_tlock / clkin_period)) begin + lock_reg <= 1'b1; + end else begin + lock_reg <= 1'b0; + end + end else begin + oclk_effect <= 1'b0; + cnt_lock <= 0; + lock_reg <= 1'b0; + end + end + end + + assign LOCK = (CLKFB_SEL == "EXTERNAL" && CLK0_IN_SEL == 1'b1) ? 1'b0 : lock_reg; + + // calculate CLKFB feedback delay + always @(posedge CLKIN) begin + if (clkin_init == 1'b1) begin + clkin_curtime = $realtime; + clkin_init = 1'b0; + end + end + + always @(posedge CLKFB) begin + if (fb_clk_init == 1'b1) begin + clkfb_curtime = $realtime; + fb_clk_init = 1'b0; + end + end + + always @(CLKFB or CLKIN) begin + if ((clkfb_curtime > 0) && (clkin_curtime > 0)) begin + FB_dly0 = clkfb_curtime - clkin_curtime; + if ((FB_dly0 >= 0) && (clkin_cycle[0] > 0)) begin + multi_clkin = FB_dly0 / (clkin_cycle[0]); + FB_dly = clkin_cycle[0] - (FB_dly0 - (clkin_cycle[0]) * multi_clkin); + end + end + end + + always @(clk0_reg or clk1_reg or clk2_reg or clk3_reg or clk4_reg or clk5_reg or clk6_reg or clkfb_reg or oclk_effect) begin + if (oclk_effect == 1'b0) begin + clk0_reg = 1'b0; + clk1_reg = 1'b0; + clk2_reg = 1'b0; + clk3_reg = 1'b0; + clk4_reg = 1'b0; + clk5_reg = 1'b0; + clk6_reg = 1'b0; + clkfb_reg = 1'b0; + end else begin + if (clkfb_init == 1'b1) begin + clk0_reg <= 1'b1; + clk1_reg <= 1'b1; + clk2_reg <= 1'b1; + clk3_reg <= 1'b1; + clk4_reg <= 1'b1; + clk5_reg <= 1'b1; + clk6_reg <= 1'b1; + clkfb_reg <= 1'b1; + clkfb_init = 1'b0; + end else begin + clk0_reg <= #clkout0_half ~clk0_reg; + clk1_reg <= #clkout1_half ~clk1_reg; + clk2_reg <= #clkout2_half ~clk2_reg; + clk3_reg <= #clkout3_half ~clk3_reg; + clk4_reg <= #clkout4_half ~clk4_reg; + clk5_reg <= #clkout5_half ~clk5_reg; + clk6_reg <= #clkout6_half ~clk6_reg; + clkfb_reg <= #clkfbout_half ~clkfb_reg; + end + end + end + + always @(clk0_reg or clk1_reg or clk2_reg or clk3_reg or clk4_reg or clk5_reg or clk6_reg or clkfb_reg or FB_dly) begin + if (CLKFB_SEL == "INTERNAL") begin + clk0 <= clk0_reg; + clk1 <= clk1_reg; + clk2 <= clk2_reg; + clk3 <= clk3_reg; + clk4 <= clk4_reg; + clk5 <= clk5_reg; + clk6 <= clk6_reg; + clkfb <= clkfb_reg; + end else begin + clk0 <= #(FB_dly) clk0_reg; + clk1 <= #(FB_dly) clk1_reg; + clk2 <= #(FB_dly) clk2_reg; + clk3 <= #(FB_dly) clk3_reg; + clk4 <= #(FB_dly) clk4_reg; + clk5 <= #(FB_dly) clk5_reg; + clk6 <= #(FB_dly) clk6_reg; + clkfb <= #(FB_dly) clkfb_reg; + end + end + + //dynamic phase shift + always @(*) begin + + if (PSSEL == 3'b000) begin + pssel_0_flag <= 1'b1; + pssel_1_flag <= 1'b0; + pssel_2_flag <= 1'b0; + pssel_3_flag <= 1'b0; + pssel_4_flag <= 1'b0; + pssel_5_flag <= 1'b0; + pssel_6_flag <= 1'b0; + #1; + pssel_0_flag <= 1'b0; + end else if (PSSEL == 3'b001) begin + pssel_0_flag <= 1'b0; + pssel_1_flag <= 1'b1; + pssel_2_flag <= 1'b0; + pssel_3_flag <= 1'b0; + pssel_4_flag <= 1'b0; + pssel_5_flag <= 1'b0; + pssel_6_flag <= 1'b0; + #1; + pssel_1_flag <= 1'b0; + end else if (PSSEL == 3'b010) begin + pssel_0_flag <= 1'b0; + pssel_1_flag <= 1'b0; + pssel_2_flag <= 1'b1; + pssel_3_flag <= 1'b0; + pssel_4_flag <= 1'b0; + pssel_5_flag <= 1'b0; + pssel_6_flag <= 1'b0; + #1; + pssel_2_flag <= 1'b0; + end else if (PSSEL == 3'b011) begin + pssel_0_flag <= 1'b0; + pssel_1_flag <= 1'b0; + pssel_2_flag <= 1'b0; + pssel_3_flag <= 1'b1; + pssel_4_flag <= 1'b0; + pssel_5_flag <= 1'b0; + pssel_6_flag <= 1'b0; + #1; + pssel_3_flag <= 1'b0; + end else if (PSSEL == 3'b100) begin + pssel_0_flag <= 1'b0; + pssel_1_flag <= 1'b0; + pssel_2_flag <= 1'b0; + pssel_3_flag <= 1'b0; + pssel_4_flag <= 1'b1; + pssel_5_flag <= 1'b0; + pssel_6_flag <= 1'b0; + #1; + pssel_4_flag <= 1'b0; + end else if (PSSEL == 3'b101) begin + pssel_0_flag <= 1'b0; + pssel_1_flag <= 1'b0; + pssel_2_flag <= 1'b0; + pssel_3_flag <= 1'b0; + pssel_4_flag <= 1'b0; + pssel_5_flag <= 1'b1; + pssel_6_flag <= 1'b0; + #1; + pssel_5_flag <= 1'b0; + end else if (PSSEL == 3'b110) begin + pssel_0_flag <= 1'b0; + pssel_1_flag <= 1'b0; + pssel_2_flag <= 1'b0; + pssel_3_flag <= 1'b0; + pssel_4_flag <= 1'b0; + pssel_5_flag <= 1'b0; + pssel_6_flag <= 1'b1; + #1; + pssel_6_flag <= 1'b0; + end + end + + always @(PSPULSE) begin + ps_pulse_pre <= PSPULSE; + end + + always @(*) begin + if (resetn == 1'b0) begin + fine_dyn_0 <= 0; + fine_dyn_1 <= 0; + fine_dyn_2 <= 0; + fine_dyn_3 <= 0; + fine_dyn_4 <= 0; + fine_dyn_5 <= 0; + fine_dyn_6 <= 0; + coarse_dyn_0 <= 0; + coarse_dyn_1 <= 0; + coarse_dyn_2 <= 0; + coarse_dyn_3 <= 0; + coarse_dyn_4 <= 0; + coarse_dyn_5 <= 0; + coarse_dyn_6 <= 0; + end else begin + + if (PSSEL == 3'b000) begin + if (pssel_0_flag == 1'b1) begin + fine_dyn_0 <= 0; + coarse_dyn_0 <= 0; + end else begin + if (PSPULSE === 1'b0 && ps_pulse_pre === 1'b1) begin + if (PSDIR == 1'b0) begin + if (ODIV0_SEL_reg == 1) begin + coarse_dyn_0 <= 0; + end else begin + if (fine_dyn_0 == 7) begin + coarse_dyn_0 <= coarse_dyn_0 + 1; + if (coarse_dyn_0 == (ODIV0_SEL_reg - 1)) begin + coarse_dyn_0 <= 0; + end + end + end + + fine_dyn_0 <= fine_dyn_0 + 1; + end else begin + if (ODIV0_SEL_reg == 1) begin + coarse_dyn_0 <= 0; + end else begin + if (fine_dyn_0 == 0) begin + coarse_dyn_0 <= coarse_dyn_0 - 1; + if (coarse_dyn_0 == 0) begin + coarse_dyn_0 <= (ODIV0_SEL_reg - 1); + end + end + end + + fine_dyn_0 <= fine_dyn_0 - 1; + end + end + end + end else if (PSSEL == 3'b001) begin + if (pssel_1_flag == 1'b1) begin + fine_dyn_1 <= 0; + coarse_dyn_1 <= 0; + end else begin + if (PSPULSE === 1'b0 && ps_pulse_pre === 1'b1) begin + if (PSDIR == 1'b0) begin + if (ODIV1_SEL_reg == 1) begin + coarse_dyn_1 <= 0; + end else begin + if (fine_dyn_1 == 7) begin + coarse_dyn_1 <= coarse_dyn_1 + 1; + if (coarse_dyn_1 == (ODIV1_SEL_reg - 1)) begin + coarse_dyn_1 <= 0; + end + end + end + + fine_dyn_1 <= fine_dyn_1 + 1; + end else begin + if (ODIV1_SEL_reg == 1) begin + coarse_dyn_1 <= 0; + end else begin + if (fine_dyn_1 == 0) begin + coarse_dyn_1 <= coarse_dyn_1 - 1; + if (coarse_dyn_1 == 0) begin + coarse_dyn_1 <= (ODIV1_SEL_reg - 1); + end + end + end + + fine_dyn_1 <= fine_dyn_1 - 1; + end + end + end + end else if (PSSEL == 3'b010) begin + if (pssel_2_flag == 1'b1) begin + fine_dyn_2 <= 0; + coarse_dyn_2 <= 0; + end else begin + if (PSPULSE === 1'b0 && ps_pulse_pre === 1'b1) begin + if (PSDIR == 1'b0) begin + if (ODIV2_SEL_reg == 1) begin + coarse_dyn_2 <= 0; + end else begin + if (fine_dyn_2 == 7) begin + coarse_dyn_2 <= coarse_dyn_2 + 1; + if (coarse_dyn_2 == (ODIV2_SEL_reg - 1)) begin + coarse_dyn_2 <= 0; + end + end + end + + fine_dyn_2 <= fine_dyn_2 + 1; + end else begin + if (ODIV2_SEL_reg == 1) begin + coarse_dyn_2 <= 0; + end else begin + if (fine_dyn_2 == 0) begin + coarse_dyn_2 <= coarse_dyn_2 - 1; + if (coarse_dyn_2 == 0) begin + coarse_dyn_2 <= (ODIV2_SEL_reg - 1); + end + end + end + + fine_dyn_2 <= fine_dyn_2 - 1; + end + end + end + end else if (PSSEL == 3'b011) begin + if (pssel_3_flag == 1'b1) begin + fine_dyn_3 <= 0; + coarse_dyn_3 <= 0; + end else begin + if (PSPULSE === 1'b0 && ps_pulse_pre === 1'b1) begin + if (PSDIR == 1'b0) begin + if (ODIV3_SEL_reg == 1) begin + coarse_dyn_3 <= 0; + end else begin + if (fine_dyn_3 == 7) begin + coarse_dyn_3 <= coarse_dyn_3 + 1; + if (coarse_dyn_3 == (ODIV3_SEL_reg - 1)) begin + coarse_dyn_3 <= 0; + end + end + end + + fine_dyn_3 <= fine_dyn_3 + 1; + end else begin + if (ODIV3_SEL_reg == 1) begin + coarse_dyn_3 <= 0; + end else begin + if (fine_dyn_3 == 0) begin + coarse_dyn_3 <= coarse_dyn_3 - 1; + if (coarse_dyn_3 == 0) begin + coarse_dyn_3 <= (ODIV3_SEL_reg - 1); + end + end + end + + fine_dyn_3 <= fine_dyn_3 - 1; + end + end + end + end else if (PSSEL == 3'b100) begin + if (pssel_4_flag == 1'b1) begin + fine_dyn_4 <= 0; + coarse_dyn_4 <= 0; + end else begin + if (PSPULSE === 1'b0 && ps_pulse_pre === 1'b1) begin + if (PSDIR == 1'b0) begin + if (ODIV4_SEL_reg == 1) begin + coarse_dyn_4 <= 0; + end else begin + if (fine_dyn_4 == 7) begin + coarse_dyn_4 <= coarse_dyn_4 + 1; + if (coarse_dyn_4 == (ODIV4_SEL_reg - 1)) begin + coarse_dyn_4 <= 0; + end + end + end + + fine_dyn_4 <= fine_dyn_4 + 1; + end else begin + if (ODIV4_SEL_reg == 1) begin + coarse_dyn_4 <= 0; + end else begin + if (fine_dyn_4 == 0) begin + coarse_dyn_4 <= coarse_dyn_4 - 1; + if (coarse_dyn_4 == 0) begin + coarse_dyn_4 <= (ODIV4_SEL_reg - 1); + end + end + end + + fine_dyn_4 <= fine_dyn_4 - 1; + end + end + end + end else if (PSSEL == 3'b101) begin + if (pssel_5_flag == 1'b1) begin + fine_dyn_5 <= 0; + coarse_dyn_5 <= 0; + end else begin + if (PSPULSE === 1'b0 && ps_pulse_pre === 1'b1) begin + if (PSDIR == 1'b0) begin + if (ODIV5_SEL_reg == 1) begin + coarse_dyn_5 <= 0; + end else begin + if (fine_dyn_5 == 7) begin + coarse_dyn_5 <= coarse_dyn_5 + 1; + if (coarse_dyn_5 == (ODIV5_SEL_reg - 1)) begin + coarse_dyn_5 <= 0; + end + end + end + + fine_dyn_5 <= fine_dyn_5 + 1; + end else begin + if (ODIV5_SEL_reg == 1) begin + coarse_dyn_5 <= 0; + end else begin + if (fine_dyn_5 == 0) begin + coarse_dyn_5 <= coarse_dyn_5 - 1; + if (coarse_dyn_5 == 0) begin + coarse_dyn_5 <= (ODIV5_SEL_reg - 1); + end + end + end + + fine_dyn_5 <= fine_dyn_5 - 1; + end + end + end + end else if (PSSEL == 3'b110) begin + if (pssel_6_flag == 1'b1) begin + fine_dyn_6 <= 0; + coarse_dyn_6 <= 0; + end else begin + if (PSPULSE === 1'b0 && ps_pulse_pre === 1'b1) begin + if (PSDIR == 1'b0) begin + if (ODIV6_SEL_reg == 1) begin + coarse_dyn_6 <= 0; + end else begin + if (fine_dyn_6 == 7) begin + coarse_dyn_6 <= coarse_dyn_6 + 1; + if (coarse_dyn_6 == (ODIV6_SEL_reg - 1)) begin + coarse_dyn_6 <= 0; + end + end + end + + fine_dyn_6 <= fine_dyn_6 + 1; + end else begin + if (ODIV6_SEL_reg == 1) begin + coarse_dyn_6 <= 0; + end else begin + if (fine_dyn_6 == 0) begin + coarse_dyn_6 <= coarse_dyn_6 - 1; + if (coarse_dyn_6 == 0) begin + coarse_dyn_6 <= (ODIV6_SEL_reg - 1); + end + end + end + + fine_dyn_6 <= fine_dyn_6 - 1; + end + end + end + end + + + end + end + + //clkfbout + // + always @(posedge clkfb) begin + clkout_fb <= 1'b1; + #clkfbout_half clkout_fb <= 1'b0; + end + + always @(CLKIN or oclk_effect or clkout_fb or resetn or reseto) begin + if (resetn == 1'b0) begin + clkfb_out <= 1'b0; + end else if (reseto == 1'b1) begin + clkfb_out <= 1'b0; + end else begin + clkfb_out <= clkout_fb; + end + end + + assign CLKFBOUT = clkfb_out; + + // clkout0 + // + always @(*) begin + if (DYN_PE0_SEL == "TRUE" && DYN_DPA_EN == "TRUE") begin + fine_0 = fine_dyn_0; + coarse_0 = coarse_dyn_0; + end else if (DYN_PE0_SEL == "FALSE") begin + fine_0 = CLKOUT0_PE_FINE; + coarse_0 = CLKOUT0_PE_COARSE; + end + end + + always @(coarse_0 or fine_0 or ODIV0_SEL_reg or ODIV0_f_reg or clkout0_period) begin + real_phase0 = (coarse_0 + (unit_phase * fine_0 / 8)); + if (ODIV0_SEL_reg == 1) begin + phase_value0 = clkout0_period * (real_phase0 / ODIV0_SEL_reg); + end else begin + phase_value0 = clkout0_period * (real_phase0 / (ODIV0_SEL_reg + ODIV0_f_reg / 8.0)); + end + end + + //duty_cycle + integer h_level_0; + realtime clkout0_duty_odd; + always @(*) begin + h_level_0 = ODIV0_SEL_reg / 2; + clkout0_duty_odd = (clkout0_period * h_level_0 / ODIV0_SEL_reg); + end + + always @(clkout0_half or real_duty0 or real_phase0 or ODIV0_SEL_reg or clkout0_period or clkout0_duty_odd) +begin + real_duty0 = (CLKOUT0_PE_COARSE + (unit_duty * CLKOUT0_PE_FINE / 8)); + + if (CLK0_IN_SEL == 1'b1) begin + if (ODIV0_SEL_reg == 1) begin + clkout0_duty = clkout0_half; + end else begin + clkout0_duty = clkout0_duty_odd; + end + end else if ((DYN_PE0_SEL == "FALSE") || (DE0_EN == "FALSE")) begin + clkout0_duty = clkout0_half; + end else if ((DYN_DPA_EN == "TRUE") && (DE0_EN == "TRUE")) begin + if (ODIV0_SEL_reg == 1) begin + clkout0_duty = clkout0_half; + end else begin + if (real_duty0 > real_phase0) begin + clkout0_duty = (clkout0_period * (real_duty0 - real_phase0))/(ODIV0_SEL_reg + ODIV0_f_reg/8.0); + end else if (real_duty0 < real_phase0) begin + clkout0_duty = (clkout0_period *((ODIV0_SEL_reg + ODIV0_f_reg/8.0) + (real_duty0 - real_phase0)))/(ODIV0_SEL_reg + ODIV0_f_reg/8.0); + end + end + + end + end + + + always @(posedge clk0) begin + clkout_0 <= 1'b1; + #tclk0_duty clkout_0 <= 1'b0; + end + + always @(clkout_0, clk0_dt_dir) begin + if (clk0_dt_dir == 1'b1) begin + clkout_dt_0 <= clkout_0; + end else begin + clkout_dt_0 <= #(clk0_dt_delay) clkout_0; + end + end + + always @(clkout_dt_0) begin + clkout0_ps <= #(phase_value0) clkout_dt_0; + end + + wire rst_p; + assign rst_p = RESET | PLLPWD; + always @(CLKIN or oclk_effect or clkout0_ps or rst_p or reseti or reseto) begin + if (rst_p == 1'b1) begin + clk0_out <= 1'b0; + end else if (reseti == 1'b1 && CLK0_IN_SEL == 1'b0) begin + clk0_out <= 1'b0; + end else if (reseto == 1'b1) begin + clk0_out <= 1'b0; + end else if (CLK0_OUT_SEL == 1'b0) begin + clk0_out <= clkout0_ps; + end + end + + assign CLKOUT0 = (CLK0_OUT_SEL == 1'b1) ? CLKIN : ((cken0 == 1'b1) ? clk0_out : 1'b0); + + assign clk0_dt_dir = CLKOUT0_DT_DIR; + assign clk1_dt_dir = CLKOUT1_DT_DIR; + assign clk2_dt_dir = CLKOUT2_DT_DIR; + assign clk3_dt_dir = CLKOUT3_DT_DIR; + assign clk0_dt_step = CLKOUT0_DT_STEP; + assign clk1_dt_step = CLKOUT1_DT_STEP; + assign clk2_dt_step = CLKOUT2_DT_STEP; + assign clk3_dt_step = CLKOUT3_DT_STEP; + + always @(*) begin + clk0_dt_delay <= (0.05 * clk0_dt_step); + clk1_dt_delay <= (0.05 * clk1_dt_step); + clk2_dt_delay <= (0.05 * clk2_dt_step); + clk3_dt_delay <= (0.05 * clk3_dt_step); + end + + always @(clkout0_duty or clkout1_duty or clkout2_duty or clkout3_duty or clk0_dt_dir or clk1_dt_dir or clk2_dt_dir or clk3_dt_dir or clk0_dt_delay or clk1_dt_delay or clk2_dt_delay or clk3_dt_delay) begin + if (clk0_dt_dir == 1'b1) begin + tclk0_duty <= clkout0_duty + clk0_dt_delay; + end else begin + tclk0_duty <= clkout0_duty - clk0_dt_delay; + end + + if (clk1_dt_dir == 1'b1) begin + tclk1_duty <= clkout1_duty + clk1_dt_delay; + end else begin + tclk1_duty <= clkout1_duty - clk1_dt_delay; + end + + if (clk2_dt_dir == 1'b1) begin + tclk2_duty <= clkout2_duty + clk2_dt_delay; + end else begin + tclk2_duty <= clkout2_duty - clk2_dt_delay; + end + + if (clk3_dt_dir == 1'b1) begin + tclk3_duty <= clkout3_duty + clk3_dt_delay; + end else begin + tclk3_duty <= clkout3_duty - clk3_dt_delay; + end + end + + //enclk + wire enclk_0, enclk_1, enclk_2, enclk_3, enclk_4, enclk_5, enclk_6; + assign enclk_0 = (CLKOUT0_EN == "TRUE") ? 1'b1 : 1'b0; + assign enclk_1 = (CLKOUT1_EN == "TRUE") ? 1'b1 : 1'b0; + assign enclk_2 = (CLKOUT2_EN == "TRUE") ? 1'b1 : 1'b0; + assign enclk_3 = (CLKOUT3_EN == "TRUE") ? 1'b1 : 1'b0; + assign enclk_4 = (CLKOUT4_EN == "TRUE") ? 1'b1 : 1'b0; + assign enclk_5 = (CLKOUT5_EN == "TRUE") ? 1'b1 : 1'b0; + assign enclk_6 = (CLKOUT6_EN == "TRUE") ? 1'b1 : 1'b0; + + wire rsto; + assign rsto = RESET | PLLPWD | reseto; + + always @(negedge clk0_out or posedge rsto) begin + if (rsto == 1'b1) begin + cken0 <= 1'b0; + end else begin + cken0 <= enclk_0; + end + end + + always @(negedge clk1_out or posedge rsto) begin + if (rsto == 1'b1) begin + cken1 <= 1'b0; + end else begin + cken1 <= enclk_1; + end + end + + always @(negedge clk2_out or posedge rsto) begin + if (rsto == 1'b1) begin + cken2 <= 1'b0; + end else begin + cken2 <= enclk_2; + end + end + + always @(negedge clk3_out or posedge rsto) begin + if (rsto == 1'b1) begin + cken3 <= 1'b0; + end else begin + cken3 <= enclk_3; + end + end + + always @(negedge clk4_out or posedge rsto) begin + if (rsto == 1'b1) begin + cken4 <= 1'b0; + end else begin + cken4 <= enclk_4; + end + end + + always @(negedge clk5_out or posedge rsto) begin + if (rsto == 1'b1) begin + cken5 <= 1'b0; + end else begin + cken5 <= enclk_5; + end + end + + always @(negedge clk6_out or posedge rsto) begin + if (rsto == 1'b1) begin + cken6 <= 1'b0; + end else begin + cken6 <= enclk_6; + end + end + + // clkout1 + // + always @(*) begin + if (DYN_PE1_SEL == "TRUE" && DYN_DPA_EN == "TRUE") begin + fine_1 = fine_dyn_1; + coarse_1 = coarse_dyn_1; + end else if (DYN_PE1_SEL == "FALSE") begin + fine_1 = CLKOUT1_PE_FINE; + coarse_1 = CLKOUT1_PE_COARSE; + end + end + + always @(coarse_1 or fine_1 or ODIV1_SEL_reg or clkout1_period) begin + real_phase1 = (coarse_1 + (unit_phase * fine_1 / 8)); + phase_value1 = clkout1_period * (real_phase1 / ODIV1_SEL_reg); + end + + //duty_cycle + integer h_level_1; + realtime clkout1_duty_odd; + always @(*) begin + h_level_1 = ODIV1_SEL_reg / 2; + clkout1_duty_odd = (clkout1_period * h_level_1 / ODIV1_SEL_reg); + end + + always @(clkout1_half or real_duty1 or real_phase1 or ODIV1_SEL_reg or clkout1_period or clkout1_duty_odd) +begin + real_duty1 = (CLKOUT1_PE_COARSE + (unit_duty * CLKOUT1_PE_FINE / 8)); + + if (CLK1_IN_SEL == 1'b1) begin + if (ODIV1_SEL_reg == 1) begin + clkout1_duty = clkout1_half; + end else begin + clkout1_duty = clkout1_duty_odd; + end + end else if ((DYN_PE1_SEL == "FALSE") || (DE1_EN == "FALSE")) begin + clkout1_duty = clkout1_half; + end else if ((DYN_DPA_EN == "TRUE") && (DE1_EN == "TRUE")) begin + if (ODIV1_SEL_reg == 1) begin + clkout1_duty = clkout1_half; + end else begin + if (real_duty1 > real_phase1) begin + clkout1_duty = (clkout1_period * (real_duty1 - real_phase1)) / (ODIV1_SEL_reg); + end else if (real_duty1 < real_phase1) begin + clkout1_duty = (clkout1_period *((ODIV1_SEL_reg) + (real_duty1 - real_phase1)))/(ODIV1_SEL_reg); + end + end + end + end + + + always @(posedge clk1) begin + clkout_1 <= 1'b1; + #tclk1_duty clkout_1 <= 1'b0; + end + + always @(clkout_1, clk1_dt_dir) begin + if (clk1_dt_dir == 1'b1) begin + clkout_dt_1 <= clkout_1; + end else begin + clkout_dt_1 <= #(clk1_dt_delay) clkout_1; + end + end + + always @(clkout_dt_1) begin + clkout1_ps <= #(phase_value1) clkout_dt_1; + end + + always @(CLKIN or oclk_effect or clkout1_ps or reseti or reseto or rst_p) begin + if (rst_p == 1'b1) begin + clk1_out <= 1'b0; + end else if (reseti == 1'b1 && CLK1_IN_SEL == 1'b0) begin + clk1_out <= 1'b0; + end else if (reseto == 1'b1) begin + clk1_out <= 1'b0; + end else if (CLK1_OUT_SEL == 1'b0) begin + clk1_out <= clkout1_ps; + end + end + + assign CLKOUT1 = (CLK1_OUT_SEL == 1'b1) ? CLKIN : ((cken1 == 1'b1) ? clk1_out : 1'b0); + + // clkout2 + // + always @(*) begin + if (DYN_PE2_SEL == "TRUE" && DYN_DPA_EN == "TRUE") begin + fine_2 = fine_dyn_2; + coarse_2 = coarse_dyn_2; + end else if (DYN_PE2_SEL == "FALSE") begin + fine_2 = CLKOUT2_PE_FINE; + coarse_2 = CLKOUT2_PE_COARSE; + end + end + + always @(coarse_2 or fine_2 or ODIV2_SEL_reg or clkout2_period) begin + real_phase2 = (coarse_2 + (unit_phase * fine_2 / 8)); + phase_value2 = clkout2_period * (real_phase2 / ODIV2_SEL_reg); + end + + //duty_cycle + integer h_level_2; + realtime clkout2_duty_odd; + always @(*) begin + h_level_2 = ODIV2_SEL_reg / 2; + clkout2_duty_odd = (clkout2_period * h_level_2 / ODIV2_SEL_reg); + end + + always @(clkout2_half or real_duty2 or real_phase2 or ODIV2_SEL_reg or clkout2_period or clkout2_duty_odd) +begin + real_duty2 = (CLKOUT2_PE_COARSE + (unit_duty * CLKOUT2_PE_FINE / 8)); + + if (CLK2_IN_SEL == 1'b1) begin + if (ODIV2_SEL_reg == 1) begin + clkout2_duty = clkout2_half; + end else begin + clkout2_duty = clkout2_duty_odd; + end + end else if ((DYN_PE2_SEL == "FALSE") || (DE2_EN == "FALSE")) begin + clkout2_duty = clkout2_half; + end else if ((DYN_DPA_EN == "TRUE") && (DE2_EN == "TRUE")) begin + if (ODIV2_SEL_reg == 1) begin + clkout2_duty = clkout2_half; + end else begin + if (real_duty2 > real_phase2) begin + clkout2_duty = (clkout2_period * (real_duty2 - real_phase2)) / (ODIV2_SEL_reg); + end else if (real_duty2 < real_phase2) begin + clkout2_duty = (clkout2_period *((ODIV2_SEL_reg) + (real_duty2 - real_phase2)))/(ODIV2_SEL_reg); + end + end + end + end + + + always @(posedge clk2) begin + clkout_2 <= 1'b1; + #tclk2_duty clkout_2 <= 1'b0; + end + + always @(clkout_2, clk2_dt_dir) begin + if (clk2_dt_dir == 1'b1) begin + clkout_dt_2 <= clkout_2; + end else begin + clkout_dt_2 <= #(clk2_dt_delay) clkout_2; + end + end + + always @(clkout_dt_2) begin + clkout2_ps <= #(phase_value2) clkout_dt_2; + end + + always @(CLKIN or oclk_effect or clkout2_ps or reseti or reseto or rst_p) begin + if (rst_p == 1'b1) begin + clk2_out <= 1'b0; + end else if (reseti == 1'b1 && CLK2_IN_SEL == 1'b0) begin + clk2_out <= 1'b0; + end else if (reseto == 1'b1) begin + clk2_out <= 1'b0; + end else if (CLK2_OUT_SEL == 1'b0) begin + clk2_out <= clkout2_ps; + end + end + + assign CLKOUT2 = (CLK2_OUT_SEL == 1'b1) ? CLKIN : ((cken2 == 1'b1) ? clk2_out : 1'b0); + + // clkout3 + // + always @(*) begin + if (DYN_PE3_SEL == "TRUE" && DYN_DPA_EN == "TRUE") begin + fine_3 = fine_dyn_3; + coarse_3 = coarse_dyn_3; + end else if (DYN_PE3_SEL == "FALSE") begin + fine_3 = CLKOUT3_PE_FINE; + coarse_3 = CLKOUT3_PE_COARSE; + end + end + + always @(coarse_3 or fine_3 or ODIV3_SEL_reg or clkout3_period) begin + real_phase3 = (coarse_3 + (unit_phase * fine_3 / 8)); + phase_value3 = clkout3_period * (real_phase3 / ODIV3_SEL_reg); + end + + //duty_cycle + integer h_level_3; + realtime clkout3_duty_odd; + always @(*) begin + h_level_3 = ODIV3_SEL_reg / 2; + clkout3_duty_odd = (clkout3_period * h_level_3 / ODIV3_SEL_reg); + end + + always @(clkout3_half or real_duty3 or real_phase3 or ODIV3_SEL_reg or clkout3_period or clkout3_duty_odd) +begin + real_duty3 = (CLKOUT3_PE_COARSE + (unit_duty * CLKOUT3_PE_FINE / 8)); + + if (CLK3_IN_SEL == 1'b1) begin + if (ODIV3_SEL_reg == 1) begin + clkout3_duty = clkout3_half; + end else begin + clkout3_duty = clkout3_duty_odd; + end + end else if ((DYN_PE3_SEL == "FALSE") || (DE3_EN == "FALSE")) begin + clkout3_duty = clkout3_half; + end else if ((DYN_DPA_EN == "TRUE") && (DE3_EN == "TRUE")) begin + if (ODIV3_SEL_reg == 1) begin + clkout3_duty = clkout3_half; + end else begin + if (real_duty3 > real_phase3) begin + clkout3_duty = (clkout3_period * (real_duty3 - real_phase3)) / (ODIV3_SEL_reg); + end else if (real_duty3 < real_phase3) begin + clkout3_duty = (clkout3_period *((ODIV3_SEL_reg) + (real_duty3 - real_phase3)))/(ODIV3_SEL_reg); + end + end + end + end + + + always @(posedge clk3) begin + clkout_3 <= 1'b1; + #tclk3_duty clkout_3 <= 1'b0; + end + + always @(clkout_3, clk3_dt_dir) begin + if (clk3_dt_dir == 1'b1) begin + clkout_dt_3 <= clkout_3; + end else begin + clkout_dt_3 <= #(clk3_dt_delay) clkout_3; + end + end + + always @(clkout_dt_3) begin + clkout3_ps <= #(phase_value3) clkout_dt_3; + end + + always @(CLKIN or oclk_effect or clkout3_ps or reseti or reseto or rst_p) begin + if (rst_p == 1'b1) begin + clk3_out <= 1'b0; + end else if (reseti == 1'b1 && CLK3_IN_SEL == 1'b0) begin + clk3_out <= 1'b0; + end else if (reseto == 1'b1) begin + clk3_out <= 1'b0; + end else if (CLK3_OUT_SEL == 1'b0) begin + clk3_out <= clkout3_ps; + end + end + + assign CLKOUT3 = (CLK3_OUT_SEL == 1'b1) ? CLKIN : ((cken3 == 1'b1) ? clk3_out : 1'b0); + + // clkout4 + // + always @(*) begin + if (DYN_PE4_SEL == "TRUE" && DYN_DPA_EN == "TRUE") begin + fine_4 = fine_dyn_4; + coarse_4 = coarse_dyn_4; + end else if (DYN_PE4_SEL == "FALSE") begin + fine_4 = CLKOUT4_PE_FINE; + coarse_4 = CLKOUT4_PE_COARSE; + end + end + + always @(coarse_4 or fine_4 or ODIV4_SEL_reg or clkout4_period) begin + real_phase4 = (coarse_4 + (unit_phase * fine_4 / 8)); + phase_value4 = clkout4_period * (real_phase4 / ODIV4_SEL_reg); + end + + //duty_cycle + integer h_level_4; + realtime clkout4_duty_odd; + always @(*) begin + h_level_4 = ODIV4_SEL_reg / 2; + clkout4_duty_odd = (clkout4_period * h_level_4 / ODIV4_SEL_reg); + end + + always @(clkout4_half or real_duty4 or real_phase4 or ODIV4_SEL_reg or clkout4_period or clkout4_duty_odd) +begin + real_duty4 = (CLKOUT4_PE_COARSE + (unit_duty * CLKOUT4_PE_FINE / 8)); + if (CLK4_IN_SEL == 2'b10 || CLK4_IN_SEL == 2'b01) begin + if (ODIV4_SEL_reg == 1) begin + clkout4_duty = clkout4_half; + end else begin + clkout4_duty = clkout4_duty_odd; + end + end else if (DYN_PE4_SEL == "FALSE" || DE4_EN == "FALSE") begin + clkout4_duty = clkout4_half; + end else if (DYN_DPA_EN == "TRUE" && DE4_EN == "TRUE") begin + if (ODIV4_SEL_reg == 1) begin + clkout4_duty = clkout4_half; + end else begin + if (real_duty4 > real_phase4) begin + clkout4_duty = (clkout4_period * (real_duty4 - real_phase4)) / ODIV4_SEL_reg; + end else if (real_duty4 < real_phase4) begin + clkout4_duty = (clkout4_period *(ODIV4_SEL_reg + (real_duty4 - real_phase4)))/ODIV4_SEL_reg; + end + end + + end + end + + always @(posedge clk4) begin + clkout_4 <= 1'b1; + #clkout4_duty clkout_4 <= 1'b0; + end + + always @(clkout_4) begin + clkout4_ps <= #(phase_value4) clkout_4; + end + + always @(CLKIN or oclk_effect or clkout4_ps or reseti or reseto or rst_p) begin + if (rst_p == 1'b1) begin + clk4_out <= 1'b0; + end else if (reseti == 1'b1 && CLK4_IN_SEL == 2'b00) begin + clk4_out <= 1'b0; + end else if (reseto == 1'b1) begin + clk4_out <= 1'b0; + end else if (CLK4_OUT_SEL == 1'b0) begin + clk4_out <= clkout4_ps; + end + end + + assign CLKOUT4 = (CLK4_OUT_SEL == 1'b1) ? CLKIN : ((cken4 == 1'b1) ? clk4_out : 1'b0); + + + // clkout5 + // + always @(*) begin + if (DYN_PE5_SEL == "TRUE" && DYN_DPA_EN == "TRUE") begin + fine_5 = fine_dyn_5; + coarse_5 = coarse_dyn_5; + end else if (DYN_PE5_SEL == "FALSE") begin + fine_5 = CLKOUT5_PE_FINE; + coarse_5 = CLKOUT5_PE_COARSE; + end + end + + always @(coarse_5 or fine_5 or ODIV5_SEL_reg or clkout5_period) begin + real_phase5 = (coarse_5 + (unit_phase * fine_5 / 8)); + phase_value5 = clkout5_period * (real_phase5 / ODIV5_SEL_reg); + end + + //duty_cycle + integer h_level_5; + realtime clkout5_duty_odd; + always @(*) begin + h_level_5 = ODIV5_SEL_reg / 2; + clkout5_duty_odd = (clkout5_period * h_level_5 / ODIV5_SEL_reg); + end + + always @(clkout5_half or real_duty5 or real_phase5 or ODIV5_SEL_reg or clkout5_period or clkout5_duty_odd) +begin + real_duty5 = (CLKOUT5_PE_COARSE + (unit_duty * CLKOUT5_PE_FINE / 8)); + if (CLK5_IN_SEL == 1'b1) begin + if (ODIV5_SEL_reg == 1) begin + clkout5_duty = clkout5_half; + end else begin + clkout5_duty = clkout5_duty_odd; + end + end else if (DYN_PE5_SEL == "FALSE" || DE5_EN == "FALSE") begin + clkout5_duty = clkout5_half; + end else if (DYN_DPA_EN == "TRUE" && DE5_EN == "TRUE") begin + if (ODIV5_SEL_reg == 1) begin + clkout5_duty = clkout5_half; + end else begin + if (real_duty5 > real_phase5) begin + clkout5_duty = (clkout5_period * (real_duty5 - real_phase5)) / ODIV5_SEL_reg; + end else if (real_duty5 < real_phase5) begin + clkout5_duty = (clkout5_period *(ODIV5_SEL_reg + (real_duty5 - real_phase5)))/ODIV5_SEL_reg; + end + end + + end + end + + always @(posedge clk5) begin + clkout_5 <= 1'b1; + #clkout5_duty clkout_5 <= 1'b0; + end + + always @(clkout_5) begin + clkout5_ps <= #(phase_value5) clkout_5; + end + + always @(CLKIN or oclk_effect or clkout5_ps or reseti or reseto or rst_p) begin + if (rst_p == 1'b1) begin + clk5_out <= 1'b0; + end else if (reseti == 1'b1 && CLK5_IN_SEL == 1'b0) begin + clk5_out <= 1'b0; + end else if (reseto == 1'b1) begin + clk5_out <= 1'b0; + end else if (CLK5_OUT_SEL == 1'b0) begin + clk5_out <= clkout5_ps; + end + end + + assign CLKOUT5 = (CLK5_OUT_SEL == 1'b1) ? CLKIN : ((cken5 == 1'b1) ? clk5_out : 1'b0); + + + // clkout6 + // + always @(*) begin + if (DYN_PE6_SEL == "TRUE" && DYN_DPA_EN == "TRUE") begin + fine_6 = fine_dyn_6; + coarse_6 = coarse_dyn_6; + end else if (DYN_PE6_SEL == "FALSE") begin + fine_6 = CLKOUT6_PE_FINE; + coarse_6 = CLKOUT6_PE_COARSE; + end + end + + always @(coarse_6 or fine_6 or ODIV6_SEL_reg or clkout6_period) begin + real_phase6 = (coarse_6 + (unit_phase * fine_6 / 8)); + phase_value6 = clkout6_period * (real_phase6 / ODIV6_SEL_reg); + end + + //duty_cycle + integer h_level_6; + realtime clkout6_duty_odd; + always @(*) begin + h_level_6 = ODIV6_SEL_reg / 2; + clkout6_duty_odd = (clkout6_period * h_level_6 / ODIV6_SEL_reg); + end + + always @(clkout6_half or real_duty6 or real_phase6 or ODIV6_SEL_reg or clkout6_period or clkout6_duty_odd) +begin + real_duty6 = (CLKOUT6_PE_COARSE + (unit_duty * CLKOUT6_PE_FINE / 8)); + + if (CLK6_IN_SEL == 1'b1) begin + if (ODIV6_SEL_reg == 1) begin + clkout6_duty = clkout6_half; + end else begin + clkout6_duty = clkout6_duty_odd; + end + end else if (DYN_PE6_SEL == "FALSE" || DE6_EN == "FALSE") begin + clkout6_duty = clkout6_half; + end else if (DYN_DPA_EN == "TRUE" && DE6_EN == "TRUE") begin + if (ODIV6_SEL_reg == 1) begin + clkout6_duty = clkout6_half; + end else begin + if (real_duty6 > real_phase6) begin + clkout6_duty = (clkout6_period * (real_duty6 - real_phase6)) / ODIV6_SEL_reg; + end else if (real_duty6 < real_phase6) begin + clkout6_duty = (clkout6_period *(ODIV6_SEL_reg + (real_duty6 - real_phase6)))/ODIV6_SEL_reg; + end + end + + end + end + + always @(posedge clk6) begin + clkout_6 <= 1'b1; + #clkout6_duty clkout_6 <= 1'b0; + end + + always @(clkout_6) begin + clkout6_ps <= #(phase_value6) clkout_6; + end + + always @(CLKIN or oclk_effect or clkout6_ps or reseti or reseto or rst_p) begin + if (rst_p == 1'b1) begin + clk6_out <= 1'b0; + end else if (reseti == 1'b1 && CLK6_IN_SEL == 1'b0) begin + clk6_out <= 1'b0; + end else if (reseto == 1'b1) begin + clk6_out <= 1'b0; + end else if (CLK6_OUT_SEL == 1'b0) begin + clk6_out <= clkout6_ps; + end + end + + assign CLKOUT6 = (CLK6_OUT_SEL == 1'b1) ? CLKIN : ((cken6 == 1'b1) ? clk6_out : 1'b0); + +endmodule + + +//AE350_SOC +module AE350_SOC ( + POR_N, //Power on reset, 0 is reset state + HW_RSTN, //Hardware reset input, 0 is reset state + CORE_CLK, //CPU core clock, up to 800MHz, dedicated clock path. + //ADD DDR_CLK AND DDR_CE + DDR_CLK, //DDR bus clock in, up to 250MHz + AHB_CLK, //AHB bus clock in, up to 250MHz + APB_CLK, //APB bus clock in, up to 250MHz + DBG_TCK, //JTAG tck clock input + RTC_CLK, //RTC clock input, this clock should be alive while CPU waiting for wake up + CORE_CE, //CPU core_clk enable. CPU clock is gated when 0. + AXI_CE, //Internal AXI bus clock enable, gated when 0. + DDR_CE, //DDR bus clock enable, gated when 0. + AHB_CE, //AHB bus clock enable, gated when 0. + APB_CE, //APB bus and peripherals clock enable, gated when 0. + APB2AHB_CE, //APB to AHB clock valid enable. 1 when apb_clk_in = ahb_clk_in. + PRESETN, //apb_clk_in synced reset_n output + HRESETN, //ahb_clk_in synced reset_n output + //ADD DDR_RSTN + DDR_RSTN, //ddr_clk_in synced reset_n output + + GP_INT, //16 user interrupt input. + DMA_REQ, //8 dma requests input. + DMA_ACK, //8 dma ack output. + + CORE0_WFI_MODE, //CPU going into WFI mode, posedge is WFI valid + WAKEUP_IN, //input to wake up CPU, 0 is wake up + RTC_WAKEUP, //Output to wake up RTC clock, 1 is wake up + SCAN_TEST, //scan test, to SPI and clock gen + SCAN_EN, //scan enable, to SPI and clock gen + TEST_CLK, //Test mode clock + TEST_MODE, //Test mode, 1 is enable + TEST_RSTN, //Test mode resetn, 0 is reset state + //AHB PORT FOR ROM + ROM_HADDR, //rom AHB address + ROM_HRDATA, //rom AHB read data + ROM_HREADY, //rom AHB hready + ROM_HRESP, //rom AHB hresp + ROM_HTRANS, //rom AHB htrans control + ROM_HWRITE, //rom AHB hwrite control + //APB PORT FOR FABRIC + APB_PADDR, //APB signals + APB_PENABLE, + APB_PRDATA, + APB_PREADY, + APB_PSEL, + APB_PWDATA, + APB_PWRITE, + APB_PSLVERR, + APB_PPROT, + APB_PSTRB, + //EXT AHB SLV PORT(MCU BUS IS MASTER) + EXTS_HRDATA, //EXT AHB slave read data + EXTS_HREADYIN, //EXT AHB slave ready input + EXTS_HRESP, //EXT AHB slave read response + EXTS_HADDR, //EXT AHB slave address + EXTS_HBURST, //EXT AHB slave burst + EXTS_HPROT, //EXT AHB slave prot + EXTS_HSEL, //EXT AHB slave select + EXTS_HSIZE, //EXT AHB slave size + EXTS_HTRANS, //EXT AHB slave trans + EXTS_HWDATA, //EXT AHB slave write data + EXTS_HWRITE, //EXT AHB slave write control + //EXT AHB MST PORT(MCU BUS IS SLAVE) + EXTM_HADDR, //EXT AHB master address input + EXTM_HBURST, //EXT AHB master burst input + EXTM_HPROT, //EXT AHB master prot input + EXTM_HRDATA, //EXT AHB master read data output + EXTM_HREADY, //EXT AHB master ready input + EXTM_HREADYOUT, //EXT AHB master ready output + EXTM_HRESP, //EXT AHB master read response output + EXTM_HSEL, //EXT AHB master select input + EXTM_HSIZE, //EXT AHB master size input + EXTM_HTRANS, //EXT AHB master trans input + EXTM_HWDATA, //EXT AHB master write data input + EXTM_HWRITE, //EXT AHB master write control input + //SRAM PORT FOR FABRIC + DDR_HADDR, //ddr/sram AHB access address + DDR_HBURST, //ddr/sram AHB burst + DDR_HPROT, //ddr/sram AHB prot + DDR_HRDATA, //ddr/sram AHB read data + DDR_HREADY, //ddr/sram AHB ready + DDR_HRESP, //ddr/sram AHB response + DDR_HSIZE, //ddr/sram AHB size + DDR_HTRANS, //ddr/sram AHB trans + DDR_HWDATA, //ddr/sram AHB write data + DDR_HWRITE, //ddr/sram AHB write control + + //JTAG + TMS_IN, //JTAG tms input + TRST_IN, //JTAG trst input + TDI_IN, //JTAG tdi input + TDO_OUT, //JTAG tdo output + TDO_OE, //JTAG tdo_en output + + //SPI + SPI2_HOLDN_IN, //SPI hold + SPI2_WPN_IN, //SPI wpn + SPI2_CLK_IN, //SPI clk_in + SPI2_CSN_IN, //SPI csn_in + SPI2_MISO_IN, //SPI miso_in + SPI2_MOSI_IN, //SPI mosi_in + SPI2_HOLDN_OUT, //SPI holdn_out + SPI2_HOLDN_OE, //SPI holdn out enable + SPI2_WPN_OUT, //SPI wpn_out + SPI2_WPN_OE, //SPI wpn out enable + SPI2_CLK_OUT, //SPI clk_out + SPI2_CLK_OE, //SPI clk out enable + SPI2_CSN_OUT, //SPI csn_out + SPI2_CSN_OE, //SPI csn out enable + SPI2_MISO_OUT, //SPI miso_out + SPI2_MISO_OE, //SPI miso out enable + SPI2_MOSI_OUT, //SPI mosi_out + SPI2_MOSI_OE, //SPI mosi out enable + //I2C + I2C_SCL_IN, //I2C SCL input + I2C_SDA_IN, //I2C SDA input + I2C_SCL, //I2C SCL output + I2C_SDA, //I2C SDA output + //UART1 + UART1_TXD, //UART1 txd + UART1_RTSN, //UART1 rtsn + UART1_RXD, //UART1 rxd + UART1_CTSN, //UART1 ctsn + UART1_DSRN, //UART1 dsrn + UART1_DCDN, //UART1 dcdn + UART1_RIN, //UART1 rin + UART1_DTRN, //UART1 dtrn + UART1_OUT1N, //UART1 out1n + UART1_OUT2N, //UART1 out2n + //UART2 + UART2_TXD, //UART2 txd + UART2_RTSN, //UART2 rtsn + UART2_RXD, //UART2 rxd + UART2_CTSN, //UART2 ctsn + UART2_DCDN, //UART2 dcdn + UART2_DSRN, //UART2 dsrn + UART2_RIN, //UART2 rin + UART2_DTRN, //UART2 dtrn + UART2_OUT1N, //UART2 out1n + UART2_OUT2N, //UART2 out2n + //PIT + CH0_PWM, //Channel 0 output + CH0_PWMOE, //Channel 0 output enable + CH1_PWM, //Channel 1 output + CH1_PWMOE, //Channel 1 output enable + CH2_PWM, //Channel 2 output + CH2_PWMOE, //Channel 2 output enable + CH3_PWM, //Channel 3 output + CH3_PWMOE, //Channel 3 output enable + + //SRAM + PGEN_CHAIN_I, + PRDYN_CHAIN_O, + //VDD 0.8 0.9 1.0 + EMA, //EMA[2:0] 100 011 011 + EMAW, //EMAW[1:0] 01 01 01 + EMAS, //EMAS 0 0 0 + RET1N, + RET2N, + //MBIST + SCAN_IN, + INTEG_TCK, + INTEG_TDI, + INTEG_TMS, + INTEG_TRST, + INTEG_TDO, + SCAN_OUT, + + //GPIO + GPIO_IN, //GPIO input + GPIO_OE, //GPIO output enable + GPIO_OUT //GPIO output +); + + + input POR_N; + input HW_RSTN; + input CORE_CLK; + input DDR_CLK; + input AHB_CLK; + input APB_CLK; + input DBG_TCK; + input RTC_CLK; + input CORE_CE; + input AXI_CE; + input DDR_CE; + input AHB_CE; + input [7:0] APB_CE; + input APB2AHB_CE; + input SCAN_TEST; + input SCAN_EN; + output PRESETN; + output HRESETN; + //ADD DDR_RSTN + output DDR_RSTN; + + input [15:0] GP_INT; + input [7:0] DMA_REQ; + output [7:0] DMA_ACK; + + output CORE0_WFI_MODE; + input WAKEUP_IN; + output RTC_WAKEUP; + + input TEST_CLK; + input TEST_MODE; + input TEST_RSTN; + //AHB PORT FOR ROM, ONLY READ, NO SIZE NO BURST NO SEL + output [31:0] ROM_HADDR; + input [31:0] ROM_HRDATA; + input ROM_HREADY; + input ROM_HRESP; + output [1:0] ROM_HTRANS; + output ROM_HWRITE; + //APB PORT FOR FABRIC + output [31:0] APB_PADDR; + output APB_PENABLE; + input [31:0] APB_PRDATA; + input APB_PREADY; + output APB_PSEL; + output [31:0] APB_PWDATA; + output APB_PWRITE; + input APB_PSLVERR; + output [2:0] APB_PPROT; + output [3:0] APB_PSTRB; + //EXT AHB SLV PORT(MCU BUS IS MASTER) + input [31:0] EXTS_HRDATA; + input EXTS_HREADYIN; + input EXTS_HRESP; + output [31:0] EXTS_HADDR; + output [2:0] EXTS_HBURST; + output [3:0] EXTS_HPROT; + output EXTS_HSEL; + output [2:0] EXTS_HSIZE; + output [1:0] EXTS_HTRANS; + output [31:0] EXTS_HWDATA; + output EXTS_HWRITE; + //EXT AHB MST PORT(MCU BUS IS SLAVE) + input [31:0] EXTM_HADDR; + input [2:0] EXTM_HBURST; + input [3:0] EXTM_HPROT; + output [63:0] EXTM_HRDATA; + input EXTM_HREADY; + output EXTM_HREADYOUT; + output EXTM_HRESP; + input EXTM_HSEL; + input [2:0] EXTM_HSIZE; + input [1:0] EXTM_HTRANS; + input [63:0] EXTM_HWDATA; + input EXTM_HWRITE; + //DDR PORT FOR FABRIC + output [31:0] DDR_HADDR; + output [2:0] DDR_HBURST; + output [3:0] DDR_HPROT; + input [63:0] DDR_HRDATA; + input DDR_HREADY; + input DDR_HRESP; + output [2:0] DDR_HSIZE; + output [1:0] DDR_HTRANS; + output [63:0] DDR_HWDATA; + output DDR_HWRITE; + + //GENERAL PINS + input TMS_IN; + input TRST_IN; + input TDI_IN; + output TDO_OUT; + output TDO_OE; + + + input SPI2_HOLDN_IN; + input SPI2_WPN_IN; + input SPI2_CLK_IN; + input SPI2_CSN_IN; + input SPI2_MISO_IN; + input SPI2_MOSI_IN; + output SPI2_HOLDN_OUT; + output SPI2_HOLDN_OE; + output SPI2_WPN_OUT; + output SPI2_WPN_OE; + output SPI2_CLK_OUT; + output SPI2_CLK_OE; + output SPI2_CSN_OUT; + output SPI2_CSN_OE; + output SPI2_MISO_OUT; + output SPI2_MISO_OE; + output SPI2_MOSI_OUT; + output SPI2_MOSI_OE; + + input I2C_SCL_IN; + input I2C_SDA_IN; + output I2C_SCL; + output I2C_SDA; + + output UART1_TXD; + output UART1_RTSN; + input UART1_RXD; + input UART1_CTSN; + input UART1_DSRN; + input UART1_DCDN; + input UART1_RIN; + output UART1_DTRN; + output UART1_OUT1N; + output UART1_OUT2N; + + output UART2_TXD; + output UART2_RTSN; + input UART2_RXD; + input UART2_CTSN; + input UART2_DCDN; + input UART2_DSRN; + input UART2_RIN; + output UART2_DTRN; + output UART2_OUT1N; + output UART2_OUT2N; + + output CH0_PWM; + output CH0_PWMOE; + output CH1_PWM; + output CH1_PWMOE; + output CH2_PWM; + output CH2_PWMOE; + output CH3_PWM; + output CH3_PWMOE; + + input [31:0] GPIO_IN; + output [31:0] GPIO_OE; + output [31:0] GPIO_OUT; + + //MBIST + input [19:0] SCAN_IN; + input INTEG_TCK; + input INTEG_TDI; + input INTEG_TMS; + input INTEG_TRST; + output INTEG_TDO; + output [19:0] SCAN_OUT; + + //SRAM + input PGEN_CHAIN_I; + output PRDYN_CHAIN_O; + input [2:0] EMA; + input [1:0] EMAW; + input EMAS; + input RET1N; + input RET2N; + + + /******************************************************************/ + +endmodule + + +//AE350_RAM +module AE350_RAM ( + POR_N, //Power on reset, 0 is reset state + HW_RSTN, //Hardware reset input, 0 is reset state + CORE_CLK, //CPU core clock, up to 800MHz, dedicated clock path. + AHB_CLK, //AHB bus clock in, up to 250MHz + APB_CLK, //APB bus clock in, up to 250MHz + RTC_CLK, //RTC clock input, this clock should be alive while CPU waiting for wake up + CORE_CE, //CPU core_clk enable. CPU clock is gated when 0. + AXI_CE, //Internal AXI bus clock enable, gated when 0. + AHB_CE, //AHB bus clock enable, gated when 0. + + //EXT AHB MST PORT(MCU BUS IS SLAVE) + EXTM_HADDR, //EXT AHB master address input + EXTM_HBURST, //EXT AHB master burst input + EXTM_HPROT, //EXT AHB master prot input + EXTM_HRDATA, //EXT AHB master read data output + EXTM_HREADY, //EXT AHB master ready input + EXTM_HREADYOUT, //EXT AHB master ready output + EXTM_HRESP, //EXT AHB master read response output + EXTM_HSEL, //EXT AHB master select input + EXTM_HSIZE, //EXT AHB master size input + EXTM_HTRANS, //EXT AHB master trans input + EXTM_HWDATA, //EXT AHB master write data input + EXTM_HWRITE, //EXT AHB master write control input + + //VDD 0.8 0.9 1.0 + EMA, //EMA[2:0] 100 011 011 + EMAW, //EMAW[1:0] 01 01 01 + EMAS, //EMAS 0 0 0 + RET1N, + RET2N + +); + + input POR_N; + input HW_RSTN; + input CORE_CLK; + input AHB_CLK; + input APB_CLK; + input RTC_CLK; + input CORE_CE; + input AXI_CE; + input AHB_CE; + + //EXT AHB MST PORT(MCU BUS IS SLAVE) + input [31:0] EXTM_HADDR; + input [2:0] EXTM_HBURST; + input [3:0] EXTM_HPROT; + output [63:0] EXTM_HRDATA; + input EXTM_HREADY; + output EXTM_HREADYOUT; + output EXTM_HRESP; + input EXTM_HSEL; + input [2:0] EXTM_HSIZE; + input [1:0] EXTM_HTRANS; + input [63:0] EXTM_HWDATA; + input EXTM_HWRITE; + + //SRAM + input [2:0] EMA; + input [1:0] EMAW; + input EMAS; + input RET1N; + input RET2N; + + /******************************************************************/ + +endmodule + + + +//SAMB,spi address for multi boot +module SAMB ( + SPIAD, + LOAD, + ADWSEL +); + parameter MODE = 2'b00; //00,normal mode; 01, fast mode; 10,dual mode; 11,quad mode + + input [23:0] SPIAD; //spi flash address + input LOAD; //Select dynamic address signal SPIAD at high level + input ADWSEL; //0, the address is 24-bit; 1, the address is 32-bit(add 0 to the low 8-bit address) + +endmodule + +//OTP,One-Time-Programming +module OTP ( + DOUT, + CLK, + READ, + SHIFT +); + parameter MODE = 2'b01; //2'b01,read DNA info; 2'b00, read usr info; 2'b10, read usr control + + input CLK, READ, SHIFT; + output DOUT; + +endmodule + +//CMSER(Configuration Memory Soft Error Recovery),GW5AT-138 +module CMSER ( + RUNNING, + CRCERR, + CRCDONE, + ECCCORR, + ECCUNCORR, + ERRLOC, + ECCDEC, + DSRRD, + DSRWR, + ASRRESET, + ASRINC, + REFCLK, + CLK, + SEREN, + ERRINJECT, + ERRINJLOC +); + output RUNNING; //The high level of this signal indicates CMSER is running + output CRCERR; //one cycle high pulse to indicate the CRC error event + output CRCDONE;//one cycle high pulse to indicate the completion of CRC calculation and comparison + output ECCCORR; //one cycle high pulse to indicate the correctable ECC error event + output ECCUNCORR; //one cycle high pulse to indicate the uncorrectable ECC error event + output [27:0] ERRLOC; //the location of ECC error. + output ECCDEC;//The indication of ECC block decoding is running.1: one ECC block is decoding at that clock cycle;0: no ECC decoding at that clock cycle + output DSRRD; //one cycle high pulse to indicate the reading operation of DSR + output DSRWR; //one cycle high pulse to indicate the writing operation of DSR + output ASRRESET; //one cycle high pulse to indicate the reset of ASR + output ASRINC; //one cycle high pulse to indicate the increase of ASR address + output REFCLK; //the output reference clock for the generation of user CMSER interface design. + + input CLK; //SER clock + input [2:0] SEREN;//(the critical signal using TMR scheme for error reduction).rising edge (at least two of three bits are detected to transit from "0" to "1") to start CMSER; falling edge (at least two bites are detected to transit from "1" to "0") to stop CMSER + input ERRINJECT;//one cycle high pulse to indicate that an error is required to be injected into a ECC block; the pulse must arise at the same clock cycle as the target ECC block is under decoding + input [6:0] ERRINJLOC; //the location of error within a 72-bit ECC block + //0_nnnnnn: the location of 64-bit data, for example: + //0_000000: the ECC data bit[0] + //0_111111: the ECC data bit[63] + //1_xxxnnn: the location of 8-bit parity + //(x means “don’t care), for example: + //1_xxx000: the ECC parity bit[0] + //1_xxx111: the ECC parity bit[7] + + +endmodule + + +//CMSERA,GW5A-25 +module CMSERA ( + RUNNING, + CRCERR, + CRCDONE, + ECCCORR, + ECCUNCORR, + ERR0LOC, + ERR1LOC, + ECCDEC, + DSRRD, + DSRWR, + ASRRESET, + ASRINC, + REFCLK, + CLK, + SEREN, + ERR0INJECT, + ERR1INJECT, + ERRINJ0LOC, + ERRINJ1LOC +); + output RUNNING; //The high level of this signal indicates CMSER is running + output CRCERR; //one cycle high pulse to indicate the CRC error event + output CRCDONE;//one cycle high pulse to indicate the completion of CRC calculation and comparison + output ECCCORR; //one cycle high pulse to indicate the correctable ECC error event + output ECCUNCORR; //one cycle high pulse to indicate the uncorrectable ECC error event + output [26:0] ERR0LOC; //the location of ECC error 0. + output [26:0] ERR1LOC; //the location of ECC error 1. + output ECCDEC;//The indication of ECC block decoding is running.1: one ECC block is decoding at that clock cycle;0: no ECC decoding at that clock cycle + output DSRRD; //one cycle high pulse to indicate the reading operation of DSR + output DSRWR; //one cycle high pulse to indicate the writing operation of DSR + output ASRRESET; //one cycle high pulse to indicate the reset of ASR + output ASRINC; //one cycle high pulse to indicate the increase of ASR address + output REFCLK; //the output reference clock for the generation of user CMSER interface design. + + input CLK; //SER clock + input [2:0] SEREN;//(the critical signal using TMR scheme for error reduction).rising edge (at least two of three bits are detected to transit from "0" to "1") to start CMSER; falling edge (at least two bites are detected to transit from "1" to "0") to stop CMSER + input ERR0INJECT, ERR1INJECT; + input [6:0] ERRINJ0LOC, ERRINJ1LOC; + + +endmodule + + +//CMSERB,GW5A-60 +module CMSERB ( + RUNNING, + CRCERR, + CRCDONE, + ECCCORR, + ECCUNCORR, + ERRLOC, + ECCDEC, + DSRRD, + DSRWR, + ASRRESET, + ASRINC, + REFCLK, + CLK, + SEREN, + ERR0INJECT, + ERR1INJECT, + ERRINJ0LOC, + ERRINJ1LOC +); + output RUNNING; //The high level of this signal indicates CMSER is running + output CRCERR; //one cycle high pulse to indicate the CRC error event + output CRCDONE;//one cycle high pulse to indicate the completion of CRC calculation and comparison + output ECCCORR; //one cycle high pulse to indicate the correctable ECC error event + output ECCUNCORR; //one cycle high pulse to indicate the uncorrectable ECC error event + output [12:0] ERRLOC; //the location of ECC error. + output ECCDEC;//The indication of ECC block decoding is running.1: one ECC block is decoding at that clock cycle;0: no ECC decoding at that clock cycle + output DSRRD; //one cycle high pulse to indicate the reading operation of DSR + output DSRWR; //one cycle high pulse to indicate the writing operation of DSR + output ASRRESET; //one cycle high pulse to indicate the reset of ASR + output ASRINC; //one cycle high pulse to indicate the increase of ASR address + output REFCLK; //the output reference clock for the generation of user CMSER interface design. + + input CLK; //SER clock + input [2:0] SEREN;//(the critical signal using TMR scheme for error reduction).rising edge (at least two of three bits are detected to transit from "0" to "1") to start CMSER; falling edge (at least two bites are detected to transit from "1" to "0") to stop CMSER + input ERR0INJECT, ERR1INJECT; + input [6:0] ERRINJ0LOC, ERRINJ1LOC; + + +endmodule + +//SAMBA,spi address for multi boot,GW5A-60 +module SAMBA ( + SPIAD, + LOAD +); + parameter MODE = 2'b00; //00,normal mode; 01, fast mode; 10,dual mode; 11,quad mode + + input SPIAD; //spi flash address + input LOAD; //Select dynamic address signal SPIAD at high level + +endmodule + + +/********ADC***********/ +//ADC for LRC,GW5AT-138K +module ADCLRC ( + //Voltage signal source, /mV + input ADCINBK2A, //input from bank2 IO, adc_in_b is the reference + input ADCINBK2B, //input from bank2 IO, adc_in_b is the reference + input ADCINBK3A, //input from bank3 IO, adc_in_b is the reference + input ADCINBK3B, //input from bank3 IO, adc_in_b is the reference + input ADCINBK4A, //input from bank4 IO, adc_in_b is the reference + input ADCINBK4B, //input from bank4 IO, adc_in_b is the reference + input ADCINBK5A, //input from bank5 IO, adc_in_b is the reference + input ADCINBK5B, //input from bank5 IO, adc_in_b is the reference + + //control signal + input [2:0] VSENCTL, //Input source selection (ciu), from 0 to 7: adcv, adct, vdd09_0, vdd09_1, vdd18_0, vdd18_1, vdd33_0, vdd33_1 + + input [9:0] FSCAL_VALUE, // temperature mode 510~948, typical value 730; Voltage mode 452~840, typical value 653 + input [11:0] OFFSET_VALUE, //signed number, temperature mode - 1560~- 760, typical value - 1180; Voltage mode - 410~410, typical value 0 + + input ADCEN, //Enable signal, active high + input CLK, //clk input，1/2 shared + input DRSTN, //0/1 shared, Digital part reset signal, active low + input ADCREQI, //Measurement request signal, valid rising edge, asynchronous signal + + //output + output ADCRDY, //The measurement completion signal, active high + output [13:0] ADCVALUE //The measurement result output, signed number. In voltage mode,/2048 is the actual measured value; In temperature mode,/4 is the actual measured value + +); + + parameter DYN_BKEN = "FALSE"; //"FALSE","TRUE"."TRUE",BUF_BK2_EN[0]&BUF_BK3_EN[0]=1 + //Input source selection，1/2 shared + parameter BUF_SERDES_Q1_EN = 3'b000; //[1:0] does not support "11" + parameter BUF_BK2_EN = 6'b000000; //[3:0] Only one bit can be 1 at the same time + parameter BUF_BK3_EN = 6'b000000; //[3:0] Only one bit can be 1 at the same time + parameter BUF_BK4_EN = 6'b000000; //[3:0] Only one bit can be 1 at the same time + parameter BUF_BK5_EN = 6'b000000; //[3:0] Only one bit can be 1 at the same time + parameter BUF_BK10_EN = 5'b00000; //[3:1] Only one bit can be 1 at the same time + parameter BUF_BK11_EN = 5'b00000; //[3:1] Only one bit can be 1 at the same time + //Analog terminal option + parameter CLK_SEL = 1'b0; //Clock source selection. 0,PIOCLK_SEL，1,ciu_clk + parameter PIOCLK_SEL = 1'b0; //Clock source selection. 1/2 shared，0,mck_adc_clk_osc，1,io_clk + parameter VSEN_CTL = 3'b000; //Input source selection + parameter VSEN_CTL_SEL = 1'b0; //vsen_ctl source selection，0,VSEN_CTL，1,ciu_vsen_ctl + parameter ADC_MODE = 1'b0; //Mode selection + parameter DIV_CTL = 2'd0; //clock division，0:/1，1:/2，2:/4，3:/8，Clock after frequency division, 500kHz~8MHz + + //Digital terminal options + parameter SAMPLE_CNT_SEL = 3'd4; //total samples configuration, 0~4:64, 128, 256, 512, 1024 sampling points, and the other values are 2048 sampling points.The total number of samples shall be greater than 7 * sampling period, i.e. SAMPLR_CNT_SEL >= RATE_CHANGE_CTRL-1 + parameter RATE_CHANGE_CTRL = 3'd4; //Sampling period configuration, 0~4:4、8、16、32、64，other values are 128 + + +endmodule + +//ADCULC,GW5AT-138K +module ADCULC ( + + //Voltage signal source, /mV + input ADCINBK6A, //input from bank6 IO, adc_in_b is the reference + input ADCINBK6B, //input from bank6 IO, adc_in_b is the reference + input ADCINBK7A, //input from bank7 IO, adc_in_b is the reference + input ADCINBK7B, //input from bank7 IO, adc_in_b is the reference + + //control signal + input [2:0] VSENCTL, //Input source selection(cib)，0~7: vtest, vdd09_0, vdd09_1, vdd09_2, vdd18_0, vdd18_1, reserved, vdd33 + + input [9:0] FSCAL_VALUE, // temperature mode 510~948, typical value 730; Voltage mode 452~840, typical value 653 + input [11:0] OFFSET_VALUE, //signed number, temperature mode - 1560~- 760, typical value - 1180; Voltage mode - 410~410, typical value 0 + + input ADCEN, //Enable signal, active high + input CLK, //clk input + input DRSTN, //0/1 shared, Digital part reset signal, active low + input ADCREQI, //Measurement request signal, valid rising edge, asynchronous signal + output ADCRDY, //The measurement completion signal, active high + output [13:0] ADCVALUE //The measurement result output, signed number. In voltage mode,/2048 is the actual measured value; In temperature mode,/4 is the actual measured value + +); + parameter DYN_BKEN = "FALSE"; //"FALSE","TRUE"."TRUE",BUF_BK6_EN[0]&BUF_BK7_EN[0]=1 + + //Input source selection + parameter BUF_VCC_EN = 1'b0; //ulc + parameter BUF_VCCM_EN = 1'b0; //ulc + parameter BUF_MIPI_M0_EN = 3'b000; //ulc,[1:0] Only one bit can be 1 at the same time + parameter BUF_MIPI_M1_EN = 3'b000; //ulc,[1:0] Only one bit can be 1 at the same time + parameter BUF_SERDES_Q0_EN = 3'b000; //ulc,[1:0] Only one bit can be 1 at the same time + parameter BUF_BK6_EN = 6'b000000; //bk6,[3:0] Only one bit can be 1 at the same time + parameter BUF_BK7_EN = 6'b000000; //bk7,[3:0] Only one bit can be 1 at the same time + //Analog terminal option + parameter CLK_SEL = 1'b0; //Clock source selection. 0,PIOCLK_SEL，1,ciu_clk + parameter PIOCLK_SEL = 1'b0; //Clock source selection. 1/2 shared，0,mck_adc_clk_osc，1,io_clk + parameter VSEN_CTL = 3'b000; //Input source selection + parameter VSEN_CTL_SEL = 1'b0; //vsen_ctl source selection，0,VSEN_CTL，1,ciu_vsen_ctl + parameter ADC_MODE = 1'b0; //Mode selection + parameter DIV_CTL = 2'd0; //clock division，0:/1，1:/2，2:/4，3:/8，Clock after frequency division, 500kHz~8MHz + + //Digital terminal options + parameter SAMPLE_CNT_SEL = 3'd4; //total samples configuration, 0~4:64, 128, 256, 512, 1024 sampling points, and the other values are 2048 sampling points.The total number of samples shall be greater than 7 * sampling period, i.e. SAMPLR_CNT_SEL >= RATE_CHANGE_CTRL-1 + parameter RATE_CHANGE_CTRL = 3'd4; //Sampling period configuration, 0~4:4、8、16、32、64，other values are 128 + +endmodule + + +//ADC,GW5A-25 +module ADC ( + + //control signal + input CLK, //clk input + input [2:0] VSENCTL, //Input source selection (ciu), from 0 to 7: glo_left,glo_right,loc_left,vtest,vcc_rt,vccc_rt,vccm_rt,vccx_buf + input ADCMODE, //Mode selection,0:temperature mode，1:voltage mode + input DRSTN, //Digital part reset signal, active low + input ADCREQI, //Measurement request signal, valid rising edge, asynchronous signal + output ADCRDY, //The measurement completion signal, active high + output [13:0] ADCVALUE, //The measurement result output, signed number. In voltage mode,/2048 is the actual measured value; In temperature mode,/4 is the actual measured value + //mdrp + input MDRP_CLK, //mdrp clock + input [7:0] MDRP_WDATA, //mdrp write data + input MDRP_A_INC, //mdrp self-increased address + input [1:0] MDRP_OPCODE, //mdrp opcode + output [7:0] MDRP_RDATA, //mdrp read data + input ADCEN //Enable signal, active high + +); + + //Analog terminal option + parameter CLK_SEL = 1'b0; //时钟源选择，0:osc(2.5MHz)，1:CLK + parameter DIV_CTL = 2'd0; //clock division，0:/1，1:/2，2:/4，3:/8，Clock after frequency division, 500kHz~8MHz + + //Input source selection + parameter BUF_EN = 12'b000000000000; // + parameter BUF_BK0_VREF_EN = 1'b0; // + parameter BUF_BK1_VREF_EN = 1'b0; // + parameter BUF_BK2_VREF_EN = 1'b0; // + parameter BUF_BK3_VREF_EN = 1'b0; // + parameter BUF_BK4_VREF_EN = 1'b0; // + parameter BUF_BK5_VREF_EN = 1'b0; // + parameter BUF_BK6_VREF_EN = 1'b0; // + parameter BUF_BK7_VREF_EN = 1'b0; // + + //Digital terminal options + parameter CSR_ADC_MODE = 1'b1; // Mode selection + parameter CSR_VSEN_CTRL = 3'd0; // signal source:vccx/vccio_*/vcc_reg -> 7, signal source:vcc_ext -> 4, others -> 0 + parameter CSR_SAMPLE_CNT_SEL = 3'd4; // total samples configuration, 0~4:64, 128, 256, 512, 1024 sampling points, and the other values are 2048 sampling points.The total number of samples shall be greater than 7 * sampling period, i.e. SAMPLR_CNT_SEL >= RATE_CHANGE_CTRL-1 + parameter CSR_RATE_CHANGE_CTRL = 3'd4; // Sampling period configuration, 0~4:4、8、16、32、64，other values are 128 + parameter CSR_FSCAL = 10'd730; // Parameter 1: temperature mode 510~948, typical value 730; Voltage mode 452~840, typical value 653 + parameter CSR_OFFSET = -12'd1180; // Parameter 2, signed number, temperature mode - 1560~- 760, typical value - 1180; Voltage mode - 410~410, typical value 0 + + +endmodule + +//LICD(lossless image compress/decompress),15k +module LICD ( + ENC_CODE, + ENC_CODEVLD, + ENC_VIDDEO, + DEC_DFETCH, + DEC_VIDSAMP2, + DEC_VIDSAMP1, + DEC_VIDSAMP0, + DEC_VIDDEO, + ENC_CLK, + ENC_CE, + ENC_RST, + ENC_VIDDE, + ENC_VIDSAMP2, + ENC_VIDSAMP1, + ENC_VIDSAMP0, + DEC_CLK, + DEC_CE, + DEC_RST, + DEC_VIDDE, + DEC_DATAI +); + //encoder + input ENC_CLK; + input ENC_CE; + input ENC_RST; + input ENC_VIDDE; + input [23:0] ENC_VIDSAMP2; // enc[2] input sample + input [23:0] ENC_VIDSAMP1; // enc[1] input sample + input [23:0] ENC_VIDSAMP0; // enc[0] input sample + output [95:0] ENC_CODE; //use [31:0] in 32-bit mode; use [63:0] in 64-bit mode; use [95:0] in 96-bit mode + output ENC_CODEVLD; + output ENC_VIDDEO; + //decoder + input DEC_CLK; + input DEC_CE; + input DEC_RST; + input DEC_VIDDE; + input [95:0] DEC_DATAI; //use [31:0] in 32-bit mode; use [63:0] in 64-bit mode; use [95:0] in 96-bit mode + output DEC_DFETCH; + output [23:0] DEC_VIDSAMP2; // dec[2] output sample + output [23:0] DEC_VIDSAMP1; // dec[1] output sample + output [23:0] DEC_VIDSAMP0; // dec[0] output sample + output DEC_VIDDEO; + + //configuration + parameter STAGE_NUM = 2'b00; //# of samples to be proceessed by each encdec per clock cycle. 'b01=1; 'b00=3; others=2 + parameter ENCDEC_NUM = 2'b00; //# of encdec. 'b01=3; 'b00=2; others=1 + parameter CODE_WIDTH = 2'b00; //the bus width of encoded data. 'b00=64; 'b01=32; others=96 + parameter INTERLEAVE_EN = 3'b000; //bit[0]=encdec[0]; bit[1]=encdec[1]; bit[2]=encdec[2]. 'b1=interleave; 'b0=non-interleave + parameter INTERLEAVE_MODE = 3'b000; //bit[0]=encdec[0]; bit[1]=encdec[1]; bit[2]=encdec[2]. 'b0=AB mode; 'b1=ABC mode + +endmodule + + + +//MIPI_DPHY_RX for 5AT138K +module MIPI_DPHY_RX ( + D0LN_HSRXD, + D1LN_HSRXD, + D2LN_HSRXD, + D3LN_HSRXD, + D0LN_HSRXD_VLD, + D1LN_HSRXD_VLD, + D2LN_HSRXD_VLD, + D3LN_HSRXD_VLD, + D0LN_DESKEW_DONE, + D1LN_DESKEW_DONE, + D2LN_DESKEW_DONE, + D3LN_DESKEW_DONE, + DI_LPRX0_N, + DI_LPRX0_P, + DI_LPRX1_N, + DI_LPRX1_P, + DI_LPRX2_N, + DI_LPRX2_P, + DI_LPRX3_N, + DI_LPRX3_P, + DI_LPRXCK_N, + DI_LPRXCK_P, + RX_CLK_O, + DESKEW_ERROR, + CK_N, + CK_P, + RX0_N, + RX0_P, + RX1_N, + RX1_P, + RX2_N, + RX2_P, + RX3_N, + RX3_P, + LPRX_EN_CK, + LPRX_EN_D0, + LPRX_EN_D1, + LPRX_EN_D2, + LPRX_EN_D3, + HSRX_ODTEN_CK, + HSRX_ODTEN_D0, + HSRX_ODTEN_D1, + HSRX_ODTEN_D2, + HSRX_ODTEN_D3, + D0LN_HSRX_DREN, + D1LN_HSRX_DREN, + D2LN_HSRX_DREN, + D3LN_HSRX_DREN, + HSRX_EN_CK, + DESKEW_REQ, + HS_8BIT_MODE, + RX_CLK_1X, + RX_INVERT, + LALIGN_EN, + WALIGN_BY, + DO_LPTX0_N, + DO_LPTX0_P, + DO_LPTX1_N, + DO_LPTX1_P, + DO_LPTX2_N, + DO_LPTX2_P, + DO_LPTX3_N, + DO_LPTX3_P, + DO_LPTXCK_N, + DO_LPTXCK_P, + LPTX_EN_CK, + LPTX_EN_D0, + LPTX_EN_D1, + LPTX_EN_D2, + LPTX_EN_D3, + BYTE_LENDIAN, + HSRX_STOP, + PWRON, + RESET, + DESKEW_BY, + DESKEW_EN_OEDGE, + DESKEW_HALF_OPENING, + DESKEW_LSB_MODE, + DESKEW_LNSEL, + DESKEW_MTH, + DESKEW_M, + DESKEW_MSET, + DESKEW_OCLKEDG_EN, + DESKEW_OWVAL, + DRST_N, + ONE_BYTE0_MATCH, + WORD_LENDIAN, + FIFO_RD_STD, + EQCS_LANE0, + EQCS_LANE1, + EQCS_LANE2, + EQCS_LANE3, + EQCS_CK, + EQRS_LANE0, + EQRS_LANE1, + EQRS_LANE2, + EQRS_LANE3, + EQRS_CK, + HSRX_DLYDIR_LANE0, + HSRX_DLYDIR_LANE1, + HSRX_DLYDIR_LANE2, + HSRX_DLYDIR_LANE3, + HSRX_DLYDIR_CK, + HSRX_DLYLDN_LANE0, + HSRX_DLYLDN_LANE1, + HSRX_DLYLDN_LANE2, + HSRX_DLYLDN_LANE3, + HSRX_DLYLDN_CK, + HSRX_DLYMV_LANE0, + HSRX_DLYMV_LANE1, + HSRX_DLYMV_LANE2, + HSRX_DLYMV_LANE3, + HSRX_DLYMV_CK, + WALIGN_DVLD +); + output D0LN_DESKEW_DONE, D1LN_DESKEW_DONE, D2LN_DESKEW_DONE, D3LN_DESKEW_DONE; + + output [15:0] D0LN_HSRXD, D1LN_HSRXD, D2LN_HSRXD, D3LN_HSRXD;//data lane HS data output to fabric + output D0LN_HSRXD_VLD,D1LN_HSRXD_VLD,D2LN_HSRXD_VLD,D3LN_HSRXD_VLD;//data lane HS data output valid to fabric + output DI_LPRX0_N, DI_LPRX0_P, DI_LPRX1_N, DI_LPRX1_P, DI_LPRX2_N, DI_LPRX2_P, DI_LPRX3_N, DI_LPRX3_P;//Data Lane Complement/True Pad LPRX input + output DI_LPRXCK_N, DI_LPRXCK_P; + output RX_CLK_O; //HSRX Clock output + output DESKEW_ERROR; //4 data lane deskew result error report + + inout CK_N, CK_P, RX0_N, RX0_P, RX1_N, RX1_P, RX2_N, RX2_P, RX3_N, RX3_P; + + + input BYTE_LENDIAN; //bit data Littlendian/Bigendian of 8bit + input [2:0] FIFO_RD_STD; //FIFO read threadhold; Can only be 1 in 8bit mode. + input HSRX_STOP; //HSRX Clock Stop Signal for synchronization + input PWRON; //PowerOn Control: 1'b1: HSRX on; 1'b0: HSRX off to standby in low power state + input RESET; //Reset signal: 1'b1: reset all; + + input D0LN_HSRX_DREN, D1LN_HSRX_DREN, D2LN_HSRX_DREN, D3LN_HSRX_DREN;//Data Lane HSRX driver enabled + + input DESKEW_BY, DESKEW_EN_OEDGE; + input [5:0] DESKEW_HALF_OPENING; + + input [2:0] DESKEW_LNSEL; //selection of lane to config delay overwrite value and make lane in deskew delay overwrite mode + + input [1:0] DESKEW_LSB_MODE; + input [2:0] DESKEW_M; //counter threathold for confirming edge + input [12:0] DESKEW_MTH; //counter threathold for searching one edge + input [6:0] DESKEW_MSET; + input DESKEW_OCLKEDG_EN; + input [6:0] DESKEW_OWVAL; + input DESKEW_REQ; //deskew function request to all data lanes + + input DO_LPTX0_N, DO_LPTX0_P, DO_LPTX1_N, DO_LPTX1_P, DO_LPTX2_N, DO_LPTX2_P, DO_LPTX3_N, DO_LPTX3_P;// Complement/True Pad LPTX output + input DO_LPTXCK_N, DO_LPTXCK_P; + input DRST_N; //digital reset, active low + + input [2:0] EQCS_LANE0, EQCS_LANE1, EQCS_LANE2, EQCS_LANE3, EQCS_CK; + input [2:0] EQRS_LANE0, EQRS_LANE1, EQRS_LANE2, EQRS_LANE3, EQRS_CK; + + input HS_8BIT_MODE; //Selection of data width to Fabric + + input HSRX_DLYDIR_LANE0, HSRX_DLYDIR_LANE1, HSRX_DLYDIR_LANE2, HSRX_DLYDIR_LANE3, HSRX_DLYDIR_CK; + input HSRX_DLYLDN_LANE0, HSRX_DLYLDN_LANE1, HSRX_DLYLDN_LANE2, HSRX_DLYLDN_LANE3, HSRX_DLYLDN_CK; + input HSRX_DLYMV_LANE0, HSRX_DLYMV_LANE1, HSRX_DLYMV_LANE2, HSRX_DLYMV_LANE3, HSRX_DLYMV_CK; + + input HSRX_EN_CK; //CK Lane: 1'b1 HSRX enabled + input HSRX_ODTEN_CK, HSRX_ODTEN_D0, HSRX_ODTEN_D1, HSRX_ODTEN_D2, HSRX_ODTEN_D3;//CK/Data Lane HSRX ODT enabled + input LALIGN_EN; //lane aligner enable + input LPRX_EN_CK, LPRX_EN_D0, LPRX_EN_D1, LPRX_EN_D2, LPRX_EN_D3; + input LPTX_EN_CK, LPTX_EN_D0, LPTX_EN_D1, LPTX_EN_D2, LPTX_EN_D3; //1'b1 LPTX enabled + input ONE_BYTE0_MATCH; //byte count match in word aligner + input RX_CLK_1X; //1X clock from fabric, max 93.75MHz@1.5Gbps + input RX_INVERT; //data polarity selection + input WALIGN_BY; //word aligner bypass + input WALIGN_DVLD; + input WORD_LENDIAN; //data little/big endian of dual word(16bit, 8bit/word). Not used in 8bit data output mode + + + parameter ALIGN_BYTE = 8'b10111000; //KEY for word aligner and lane aligner + parameter EN_CLKB1X = 1'b1; //1'b1: enable CLK2X to Fabric + parameter EQ_ADPSEL_LANE0 = 1'b0; + parameter EQ_ADPSEL_LANE1 = 1'b0; + parameter EQ_ADPSEL_LANE2 = 1'b0; + parameter EQ_ADPSEL_LANE3 = 1'b0; + parameter EQ_ADPSEL_CK = 1'b0; + parameter EQ_CS_LANE0 = 3'b100; + parameter EQ_CS_LANE1 = 3'b100; + parameter EQ_CS_LANE2 = 3'b100; + parameter EQ_CS_LANE3 = 3'b100; + parameter EQ_CS_CK = 3'b100; + + parameter EQ_PBIAS_LANE0 = 4'b0100;//Equalizer source current setting: 4'b0000(80uA)~4'b0111(360uA), 40uA/step + parameter EQ_PBIAS_LANE1 = 4'b0100;//Equalizer source current setting: 4'b0000(80uA)~4'b0111(360uA), 40uA/step + parameter EQ_PBIAS_LANE2 = 4'b0100;//Equalizer source current setting: 4'b0000(80uA)~4'b0111(360uA), 40uA/step + parameter EQ_PBIAS_LANE3 = 4'b0100;//Equalizer source current setting: 4'b0000(80uA)~4'b0111(360uA), 40uA/step + parameter EQ_PBIAS_CK = 4'b0100;//Equalizer source current setting: 4'b0000(80uA)~4'b0111(360uA), 40uA/step + + parameter EQ_RS_LANE0 = 3'b100; + parameter EQ_RS_LANE1 = 3'b100; + parameter EQ_RS_LANE2 = 3'b100; + parameter EQ_RS_LANE3 = 3'b100; + parameter EQ_RS_CK = 3'b100; + + parameter EQ_ZLD_LANE0 = 4'b1000;//Preamplifier Resistive Load Setting: 4'b0000 3K; 4'b0001 2.5K; 4'b0011 2K; 4'b0111 1.5K; 4'b1111 1K + parameter EQ_ZLD_LANE1 = 4'b1000;//Preamplifier Resistive Load Setting: 4'b0000 3K; 4'b0001 2.5K; 4'b0011 2K; 4'b0111 1.5K; 4'b1111 1K + parameter EQ_ZLD_LANE2 = 4'b1000;//Preamplifier Resistive Load Setting: 4'b0000 3K; 4'b0001 2.5K; 4'b0011 2K; 4'b0111 1.5K; 4'b1111 1K + parameter EQ_ZLD_LANE3 = 4'b1000;//Preamplifier Resistive Load Setting: 4'b0000 3K; 4'b0001 2.5K; 4'b0011 2K; 4'b0111 1.5K; 4'b1111 1K + parameter EQ_ZLD_CK = 4'b1000;//Preamplifier Resistive Load Setting: 4'b0000 3K; 4'b0001 2.5K; 4'b0011 2K; 4'b0111 1.5K; 4'b1111 1K + + parameter HIGH_BW_LANE0 = 1'b1; + parameter HIGH_BW_LANE1 = 1'b1; + parameter HIGH_BW_LANE2 = 1'b1; + parameter HIGH_BW_LANE3 = 1'b1; + parameter HIGH_BW_CK = 1'b1; + + parameter HSRX_DLYCTL_CK = 7'b0000000; + parameter HSRX_DLYCTL_LANE0 = 7'b0000000; + parameter HSRX_DLYCTL_LANE1 = 7'b0000000; + parameter HSRX_DLYCTL_LANE2 = 7'b0000000; + parameter HSRX_DLYCTL_LANE3 = 7'b0000000; + + parameter HSRX_DLY_SEL = 1'b0; + + parameter HSRX_DUTY_LANE0 = 4'b1000; + parameter HSRX_DUTY_LANE1 = 4'b1000; + parameter HSRX_DUTY_LANE2 = 4'b1000; + parameter HSRX_DUTY_LANE3 = 4'b1000; + parameter HSRX_DUTY_CK = 4'b1000; + + parameter HSRX_EN = 1'b1; + + parameter HSRX_EQ_EN_LANE0 = 1'b1; //Equalizer Enable of HSRX: 1'b0 disable; 1'b1 enable + parameter HSRX_EQ_EN_LANE1 = 1'b1; //Equalizer Enable of HSRX: 1'b0 disable; 1'b1 enable + parameter HSRX_EQ_EN_LANE2 = 1'b1; //Equalizer Enable of HSRX: 1'b0 disable; 1'b1 enable + parameter HSRX_EQ_EN_LANE3 = 1'b1; //Equalizer Enable of HSRX: 1'b0 disable; 1'b1 enable + parameter HSRX_EQ_EN_CK = 1'b1; //Equalizer Enable of HSRX: 1'b0 disable; 1'b1 enable + + parameter HSRX_IBIAS = 4'b0011;//HSRX current bias setting: default 4'b0011, available(4'b0000~4'b0111) 2uA/step + + parameter HSRX_IMARG_EN = 1'b1; + + parameter MIPI_LANE0_EN = 1'b0; // 1'b1, Lane0 on; + parameter MIPI_LANE1_EN = 1'b0; // 1'b1, Lane1 on; + parameter MIPI_LANE2_EN = 1'b0; // 1'b1, Lane2 on; + parameter MIPI_LANE3_EN = 1'b0; // 1'b1, Lane3 on; + parameter MIPI_CK_EN = 1'b1; //CK Lane Select: 1'b1 CK Lane on + + parameter HSRX_ODT_EN = 1'b1; //HSRX ODT enable for CIB control: 1'b1 enable + parameter HSRX_ODT_TST = 4'b0000; + parameter HSRX_ODT_TST_CK = 1'b0; + + parameter HSRX_STOP_EN = 1'b0; //Enable HSRX clock stop sync: 1'b1: enable + parameter HSRX_TST = 4'b0000; + parameter HSRX_TST_CK = 1'b0; + + parameter HSRX_WAIT4EDGE = 1'b0; + parameter HYST_NCTL = 2'b01; //LPRX hysterisis control of VTH_N: 2'b00~2'b11 minimum~maximum + parameter HYST_PCTL = 2'b01; //LPRX hysterisis control for VTH_P: 2'b00~2'b11 minimum~maximum + + parameter LOW_LPRX_VTH = 1'b0; + + parameter LPRX_EN = 1'b1; //1'b1: LPRX enabled for CIB control + parameter LPRX_TST = 4'b0000; + parameter LPRX_TST_CK = 1'b0; + + parameter LPTX_EN = 1'b1; //1'b1: LPTX enabled for CIB control + parameter LPTX_SW_LANE0 = 3'b100; + parameter LPTX_SW_LANE1 = 3'b100; + parameter LPTX_SW_LANE2 = 3'b100; + parameter LPTX_SW_LANE3 = 3'b100; + parameter LPTX_SW_CK = 3'b100; + parameter LPTX_TST = 4'b0000; + parameter LPTX_TST_CK = 1'b0; + + parameter MIPI_DIS_N = 1'b1; + + parameter PGA_BIAS_LANE0 = 4'b1000; + parameter PGA_BIAS_LANE1 = 4'b1000; + parameter PGA_BIAS_LANE2 = 4'b1000; + parameter PGA_BIAS_LANE3 = 4'b1000; + parameter PGA_BIAS_CK = 4'b1000; + + parameter PGA_GAIN_LANE0 = 4'b1000; + parameter PGA_GAIN_LANE1 = 4'b1000; + parameter PGA_GAIN_LANE2 = 4'b1000; + parameter PGA_GAIN_LANE3 = 4'b1000; + parameter PGA_GAIN_CK = 4'b1000; + + parameter RX_CLK1X_SYNC_SEL = 1'b0; + + parameter RX_ODT_TRIM_LANE0 = 4'b0111; //100ohm ODT trimming, ~4ohm/step + parameter RX_ODT_TRIM_LANE1 = 4'b0111; //100ohm ODT trimming, ~4ohm/step + parameter RX_ODT_TRIM_LANE2 = 4'b0111; //100ohm ODT trimming, ~4ohm/step + parameter RX_ODT_TRIM_LANE3 = 4'b0111; //100ohm ODT trimming, ~4ohm/step + parameter RX_ODT_TRIM_CK = 4'b0111; //100ohm ODT trimming, ~4ohm/step + + parameter STP_UNIT = 2'b00; + + parameter SYNC_CLK_SEL = 1'b1;//select clock source for HS lane output data:0,select fabric input clock rx_clk_1x; 1,select output clock RX_CLK_O + + parameter WALIGN_DVLD_SRC_SEL = 1'b0; + + +endmodule + + +//MIPI_DPHY for GW5A-25 +module MIPI_DPHY ( + ALPEDO_LANE0, + ALPEDO_LANE1, + ALPEDO_LANE2, + ALPEDO_LANE3, + ALPEDO_LANECK, + RX_CLK_O, + TX_CLK_O, + D0LN_DESKEW_DONE, + D0LN_DESKEW_ERROR, + D0LN_HSRXD, + D0LN_HSRXD_VLD, + D1LN_DESKEW_DONE, + D1LN_DESKEW_ERROR, + D1LN_HSRXD, + D1LN_HSRXD_VLD, + D2LN_DESKEW_DONE, + D2LN_DESKEW_ERROR, + D2LN_HSRXD, + D2LN_HSRXD_VLD, + D3LN_DESKEW_DONE, + D3LN_DESKEW_ERROR, + D3LN_HSRXD, + D3LN_HSRXD_VLD, + DI_LPRX0_N, + DI_LPRX0_P, + DI_LPRX1_N, + DI_LPRX1_P, + DI_LPRX2_N, + DI_LPRX2_P, + DI_LPRX3_N, + DI_LPRX3_P, + DI_LPRXCK_N, + DI_LPRXCK_P, + MRDATA, + CK_N, + CK_P, + D0_N, + D0_P, + D1_N, + D1_P, + D2_N, + D2_P, + D3_N, + D3_P, + ALP_EDEN_LANE0, + ALP_EDEN_LANE1, + ALP_EDEN_LANE2, + ALP_EDEN_LANE3, + ALP_EDEN_LANECK, + ALPEN_LN0, + ALPEN_LN1, + ALPEN_LN2, + ALPEN_LN3, + ALPEN_LNCK, + HSRX_STOP, + HSTXEN_LN0, + HSTXEN_LN1, + HSTXEN_LN2, + HSTXEN_LN3, + HSTXEN_LNCK, + LPTXEN_LN0, + LPTXEN_LN1, + LPTXEN_LN2, + LPTXEN_LN3, + LPTXEN_LNCK, + PWRON_RX, + PWRON_TX, + RESET, + RX_CLK_1X, + TX_CLK_1X, + TXDPEN_LN0, + TXDPEN_LN1, + TXDPEN_LN2, + TXDPEN_LN3, + TXDPEN_LNCK, + TXHCLK_EN, + CKLN_HSTXD, + D0LN_DESKEW_REQ, + D0LN_HSRX_DREN, + D0LN_HSTXD, + D1LN_DESKEW_REQ, + D1LN_HSRX_DREN, + D1LN_HSTXD, + D2LN_DESKEW_REQ, + D2LN_HSRX_DREN, + D2LN_HSTXD, + D3LN_DESKEW_REQ, + D3LN_HSRX_DREN, + D3LN_HSTXD, + HSTXD_VLD, + DO_LPTX0_N, + DO_LPTX1_N, + DO_LPTX2_N, + DO_LPTX3_N, + DO_LPTXCK_N, + DO_LPTX0_P, + DO_LPTX1_P, + DO_LPTX2_P, + DO_LPTX3_P, + DO_LPTXCK_P, + HSRX_DLYDIR_LANE0, + HSRX_DLYDIR_LANE1, + HSRX_DLYDIR_LANE2, + HSRX_DLYDIR_LANE3, + HSRX_DLYDIR_LANECK, + HSRX_DLYLDN_LANE0, + HSRX_DLYLDN_LANE1, + HSRX_DLYLDN_LANE2, + HSRX_DLYLDN_LANE3, + HSRX_DLYLDN_LANECK, + HSRX_DLYMV_LANE0, + HSRX_DLYMV_LANE1, + HSRX_DLYMV_LANE2, + HSRX_DLYMV_LANE3, + HSRX_DLYMV_LANECK, + HSRX_EN_CK, + HSRX_EN_D0, + HSRX_EN_D1, + HSRX_EN_D2, + HSRX_EN_D3, + HSRX_ODTEN_CK, + HSRX_ODTEN_D0, + HSRX_ODTEN_D1, + HSRX_ODTEN_D2, + HSRX_ODTEN_D3, + LPRX_EN_CK, + LPRX_EN_D0, + LPRX_EN_D1, + LPRX_EN_D2, + LPRX_EN_D3, + MA_INC, + MCLK, + MOPCODE, + MWDATA, + RX_DRST_N, + TX_DRST_N, + WALIGN_DVLD, + CK0, + CK90, + CK180, + CK270 +); + + output RX_CLK_O, TX_CLK_O; + output [15:0] D0LN_HSRXD, D1LN_HSRXD, D2LN_HSRXD, D3LN_HSRXD;//data lane HS data output to fabric + output D0LN_HSRXD_VLD,D1LN_HSRXD_VLD,D2LN_HSRXD_VLD,D3LN_HSRXD_VLD;//data lane HS data output valid to fabric + + input D0LN_HSRX_DREN, D1LN_HSRX_DREN, D2LN_HSRX_DREN, D3LN_HSRX_DREN; + + output DI_LPRX0_N, DI_LPRX0_P, DI_LPRX1_N, DI_LPRX1_P, DI_LPRX2_N, DI_LPRX2_P, DI_LPRX3_N, DI_LPRX3_P, DI_LPRXCK_N, DI_LPRXCK_P; + + inout CK_N, CK_P, D0_N, D0_P, D1_N, D1_P, D2_N, D2_P, D3_N, D3_P; + + input HSRX_STOP, HSTXEN_LN0, HSTXEN_LN1, HSTXEN_LN2, HSTXEN_LN3, HSTXEN_LNCK, + LPTXEN_LN0, LPTXEN_LN1, LPTXEN_LN2, LPTXEN_LN3, LPTXEN_LNCK; + input PWRON_RX, PWRON_TX, RESET, RX_CLK_1X, TX_CLK_1X; + input TXDPEN_LN0, TXDPEN_LN1, TXDPEN_LN2, TXDPEN_LN3, TXDPEN_LNCK, TXHCLK_EN; + input [15:0] CKLN_HSTXD, D0LN_HSTXD, D1LN_HSTXD, D2LN_HSTXD, D3LN_HSTXD; + input HSTXD_VLD; + input CK0, CK90, CK180, CK270; + + input DO_LPTX0_N, DO_LPTX1_N, DO_LPTX2_N, DO_LPTX3_N, DO_LPTXCK_N, DO_LPTX0_P, DO_LPTX1_P, DO_LPTX2_P, DO_LPTX3_P, DO_LPTXCK_P; + input HSRX_EN_CK, HSRX_EN_D0, HSRX_EN_D1, HSRX_EN_D2, HSRX_EN_D3, HSRX_ODTEN_CK, + HSRX_ODTEN_D0, HSRX_ODTEN_D1, HSRX_ODTEN_D2, HSRX_ODTEN_D3, LPRX_EN_CK, + LPRX_EN_D0, LPRX_EN_D1, LPRX_EN_D2, LPRX_EN_D3; + input RX_DRST_N, TX_DRST_N, WALIGN_DVLD; + + output [7:0] MRDATA; + input MA_INC, MCLK; + input [1:0] MOPCODE; + input [7:0] MWDATA; + + /********Reserved port********/ + output ALPEDO_LANE0, ALPEDO_LANE1, ALPEDO_LANE2, ALPEDO_LANE3, ALPEDO_LANECK; + output D1LN_DESKEW_DONE, D2LN_DESKEW_DONE, D3LN_DESKEW_DONE, D0LN_DESKEW_DONE; + output D1LN_DESKEW_ERROR, D2LN_DESKEW_ERROR, D3LN_DESKEW_ERROR, D0LN_DESKEW_ERROR; + input D0LN_DESKEW_REQ, D1LN_DESKEW_REQ, D2LN_DESKEW_REQ, D3LN_DESKEW_REQ; + input HSRX_DLYDIR_LANE0, HSRX_DLYDIR_LANE1, HSRX_DLYDIR_LANE2, HSRX_DLYDIR_LANE3, HSRX_DLYDIR_LANECK; + input HSRX_DLYLDN_LANE0, HSRX_DLYLDN_LANE1, HSRX_DLYLDN_LANE2, HSRX_DLYLDN_LANE3, HSRX_DLYLDN_LANECK; + input HSRX_DLYMV_LANE0, HSRX_DLYMV_LANE1, HSRX_DLYMV_LANE2, HSRX_DLYMV_LANE3, HSRX_DLYMV_LANECK; + input ALP_EDEN_LANE0, ALP_EDEN_LANE1, ALP_EDEN_LANE2, ALP_EDEN_LANE3, ALP_EDEN_LANECK, ALPEN_LN0, ALPEN_LN1, ALPEN_LN2, ALPEN_LN3, ALPEN_LNCK; + + + parameter TX_PLLCLK = "NONE"; //"NONE", "SLOW", "FAST" + parameter RX_ALIGN_BYTE = 8'b10111000; + parameter RX_HS_8BIT_MODE = 1'b0; + parameter RX_LANE_ALIGN_EN = 1'b0; + parameter TX_HS_8BIT_MODE = 1'b0; + parameter HSREG_EN_LN0 = 1'b0; + parameter HSREG_EN_LN1 = 1'b0; + parameter HSREG_EN_LN2 = 1'b0; + parameter HSREG_EN_LN3 = 1'b0; + parameter HSREG_EN_LNCK = 1'b0; + parameter LANE_DIV_SEL = 2'b00; + parameter HSRX_EN = 1'b1; + parameter HSRX_LANESEL = 4'b1111; + parameter HSRX_LANESEL_CK = 1'b1; + parameter HSTX_EN_LN0 = 1'b0; + parameter HSTX_EN_LN1 = 1'b0; + parameter HSTX_EN_LN2 = 1'b0; + parameter HSTX_EN_LN3 = 1'b0; + parameter HSTX_EN_LNCK = 1'b0; + parameter LPTX_EN_LN0 = 1'b1; + parameter LPTX_EN_LN1 = 1'b1; + parameter LPTX_EN_LN2 = 1'b1; + parameter LPTX_EN_LN3 = 1'b1; + parameter LPTX_EN_LNCK = 1'b1; + parameter TXDP_EN_LN0 = 1'b0; + parameter TXDP_EN_LN1 = 1'b0; + parameter TXDP_EN_LN2 = 1'b0; + parameter TXDP_EN_LN3 = 1'b0; + parameter TXDP_EN_LNCK = 1'b0; + + /********Reserved parameters********/ + parameter CKLN_DELAY_EN = 1'b0; + parameter CKLN_DELAY_OVR_VAL = 7'b0000000; + parameter D0LN_DELAY_EN = 1'b0; + parameter D0LN_DELAY_OVR_VAL = 7'b0000000; + parameter D0LN_DESKEW_BYPASS = 1'b0; + parameter D1LN_DELAY_EN = 1'b0; + parameter D1LN_DELAY_OVR_VAL = 7'b0000000; + parameter D1LN_DESKEW_BYPASS = 1'b0; + parameter D2LN_DELAY_EN = 1'b0; + parameter D2LN_DELAY_OVR_VAL = 7'b0000000; + parameter D2LN_DESKEW_BYPASS = 1'b0; + parameter D3LN_DELAY_EN = 1'b0; + parameter D3LN_DELAY_OVR_VAL = 7'b0000000; + parameter D3LN_DESKEW_BYPASS = 1'b0; + parameter DESKEW_EN_LOW_DELAY = 1'b0; + parameter DESKEW_EN_ONE_EDGE = 1'b0; + parameter DESKEW_FAST_LOOP_TIME = 4'b0000; + parameter DESKEW_FAST_MODE = 1'b0; + parameter DESKEW_HALF_OPENING = 6'b010110; + parameter DESKEW_LSB_MODE = 2'b00; + parameter DESKEW_M = 3'b011; + parameter DESKEW_M_TH = 13'b0000110100110; + parameter DESKEW_MAX_SETTING = 7'b0100001; + parameter DESKEW_ONE_CLK_EDGE_EN = 1'b0; + parameter DESKEW_RST_BYPASS = 1'b0; + parameter RX_BYTE_LITTLE_ENDIAN = 1'b1; + parameter RX_CLK_1X_SYNC_SEL = 1'b0; + parameter RX_INVERT = 1'b0; + parameter RX_ONE_BYTE0_MATCH = 1'b0; + parameter RX_RD_START_DEPTH = 5'b00001; + parameter RX_SYNC_MODE = 1'b0; + parameter RX_WORD_ALIGN_BYPASS = 1'b0; + parameter RX_WORD_ALIGN_DATA_VLD_SRC_SEL = 1'b0; + parameter RX_WORD_LITTLE_ENDIAN = 1'b1; + parameter TX_BYPASS_MODE = 1'b0; + parameter TX_BYTECLK_SYNC_MODE = 1'b0; + parameter TX_OCLK_USE_CIBCLK = 1'b0; + parameter TX_RD_START_DEPTH = 5'b00001; + parameter TX_SYNC_MODE = 1'b0; + parameter TX_WORD_LITTLE_ENDIAN = 1'b1; + parameter EQ_CS_LANE0 = 3'b100; + parameter EQ_CS_LANE1 = 3'b100; + parameter EQ_CS_LANE2 = 3'b100; + parameter EQ_CS_LANE3 = 3'b100; + parameter EQ_CS_LANECK = 3'b100; + parameter EQ_RS_LANE0 = 3'b100; + parameter EQ_RS_LANE1 = 3'b100; + parameter EQ_RS_LANE2 = 3'b100; + parameter EQ_RS_LANE3 = 3'b100; + parameter EQ_RS_LANECK = 3'b100; + parameter HSCLK_LANE_LN0 = 1'b0; + parameter HSCLK_LANE_LN1 = 1'b0; + parameter HSCLK_LANE_LN2 = 1'b0; + parameter HSCLK_LANE_LN3 = 1'b0; + parameter HSCLK_LANE_LNCK = 1'b1; + parameter ALP_ED_EN_LANE0 = 1'b1; + parameter ALP_ED_EN_LANE1 = 1'b1; + parameter ALP_ED_EN_LANE2 = 1'b1; + parameter ALP_ED_EN_LANE3 = 1'b1; + parameter ALP_ED_EN_LANECK = 1'b1; + parameter ALP_ED_TST_LANE0 = 1'b0; + parameter ALP_ED_TST_LANE1 = 1'b0; + parameter ALP_ED_TST_LANE2 = 1'b0; + parameter ALP_ED_TST_LANE3 = 1'b0; + parameter ALP_ED_TST_LANECK = 1'b0; + parameter ALP_EN_LN0 = 1'b0; + parameter ALP_EN_LN1 = 1'b0; + parameter ALP_EN_LN2 = 1'b0; + parameter ALP_EN_LN3 = 1'b0; + parameter ALP_EN_LNCK = 1'b0; + parameter ALP_HYS_EN_LANE0 = 1'b1; + parameter ALP_HYS_EN_LANE1 = 1'b1; + parameter ALP_HYS_EN_LANE2 = 1'b1; + parameter ALP_HYS_EN_LANE3 = 1'b1; + parameter ALP_HYS_EN_LANECK = 1'b1; + parameter ALP_TH_LANE0 = 4'b1000; + parameter ALP_TH_LANE1 = 4'b1000; + parameter ALP_TH_LANE2 = 4'b1000; + parameter ALP_TH_LANE3 = 4'b1000; + parameter ALP_TH_LANECK = 4'b1000; + parameter ANA_BYTECLK_PH = 2'b00; + parameter BIT_REVERSE_LN0 = 1'b0; + parameter BIT_REVERSE_LN1 = 1'b0; + parameter BIT_REVERSE_LN2 = 1'b0; + parameter BIT_REVERSE_LN3 = 1'b0; + parameter BIT_REVERSE_LNCK = 1'b0; + parameter BYPASS_TXHCLKEN = 1'b1; + parameter BYPASS_TXHCLKEN_SYNC = 1'b0; + parameter BYTE_CLK_POLAR = 1'b0; + parameter BYTE_REVERSE_LN0 = 1'b0; + parameter BYTE_REVERSE_LN1 = 1'b0; + parameter BYTE_REVERSE_LN2 = 1'b0; + parameter BYTE_REVERSE_LN3 = 1'b0; + parameter BYTE_REVERSE_LNCK = 1'b0; + parameter EN_CLKB1X = 1'b1; + parameter EQ_PBIAS_LANE0 = 4'b1000; + parameter EQ_PBIAS_LANE1 = 4'b1000; + parameter EQ_PBIAS_LANE2 = 4'b1000; + parameter EQ_PBIAS_LANE3 = 4'b1000; + parameter EQ_PBIAS_LANECK = 4'b1000; + parameter EQ_ZLD_LANE0 = 4'b1000; + parameter EQ_ZLD_LANE1 = 4'b1000; + parameter EQ_ZLD_LANE2 = 4'b1000; + parameter EQ_ZLD_LANE3 = 4'b1000; + parameter EQ_ZLD_LANECK = 4'b1000; + parameter HIGH_BW_LANE0 = 1'b1; + parameter HIGH_BW_LANE1 = 1'b1; + parameter HIGH_BW_LANE2 = 1'b1; + parameter HIGH_BW_LANE3 = 1'b1; + parameter HIGH_BW_LANECK = 1'b1; + parameter HSREG_VREF_CTL = 3'b100; + parameter HSREG_VREF_EN = 1'b1; + parameter HSRX_DLY_CTL_CK = 7'b0000000; + parameter HSRX_DLY_CTL_LANE0 = 7'b0000000; + parameter HSRX_DLY_CTL_LANE1 = 7'b0000000; + parameter HSRX_DLY_CTL_LANE2 = 7'b0000000; + parameter HSRX_DLY_CTL_LANE3 = 7'b0000000; + parameter HSRX_DLY_SEL_LANE0 = 1'b0; + parameter HSRX_DLY_SEL_LANE1 = 1'b0; + parameter HSRX_DLY_SEL_LANE2 = 1'b0; + parameter HSRX_DLY_SEL_LANE3 = 1'b0; + parameter HSRX_DLY_SEL_LANECK = 1'b0; + parameter HSRX_DUTY_LANE0 = 4'b1000; + parameter HSRX_DUTY_LANE1 = 4'b1000; + parameter HSRX_DUTY_LANE2 = 4'b1000; + parameter HSRX_DUTY_LANE3 = 4'b1000; + parameter HSRX_DUTY_LANECK = 4'b1000; + parameter HSRX_EQ_EN_LANE0 = 1'b1; + parameter HSRX_EQ_EN_LANE1 = 1'b1; + parameter HSRX_EQ_EN_LANE2 = 1'b1; + parameter HSRX_EQ_EN_LANE3 = 1'b1; + parameter HSRX_EQ_EN_LANECK = 1'b1; + parameter HSRX_IBIAS = 4'b0011; + parameter HSRX_IBIAS_TEST_EN = 1'b0; + parameter HSRX_IMARG_EN = 1'b0; + parameter HSRX_ODT_EN = 1'b1; + parameter HSRX_ODT_TST = 4'b0000; + parameter HSRX_ODT_TST_CK = 1'b0; + parameter HSRX_SEL = 4'b0000; + parameter HSRX_STOP_EN = 1'b0; + parameter HSRX_TST = 4'b0000; + parameter HSRX_TST_CK = 1'b0; + parameter HSRX_WAIT4EDGE = 1'b1; + parameter HYST_NCTL = 2'b01; + parameter HYST_PCTL = 2'b01; + parameter IBIAS_TEST_EN = 1'b0; + parameter LB_CH_SEL = 1'b0; + parameter LB_EN_LN0 = 1'b0; + parameter LB_EN_LN1 = 1'b0; + parameter LB_EN_LN2 = 1'b0; + parameter LB_EN_LN3 = 1'b0; + parameter LB_EN_LNCK = 1'b0; + parameter LB_POLAR_LN0 = 1'b0; + parameter LB_POLAR_LN1 = 1'b0; + parameter LB_POLAR_LN2 = 1'b0; + parameter LB_POLAR_LN3 = 1'b0; + parameter LB_POLAR_LNCK = 1'b0; + parameter LOW_LPRX_VTH = 1'b0; + parameter LPBK_DATA2TO1 = 4'b0000; + parameter LPBK_DATA2TO1_CK = 1'b0; + parameter LPBK_EN = 1'b0; + parameter LPBK_SEL = 4'b0000; + parameter LPBKTST_EN = 4'b0000; + parameter LPBKTST_EN_CK = 1'b0; + parameter LPRX_EN = 1'b1; + parameter LPRX_TST = 4'b0000; + parameter LPRX_TST_CK = 1'b0; + parameter LPTX_DAT_POLAR_LN0 = 1'b0; + parameter LPTX_DAT_POLAR_LN1 = 1'b0; + parameter LPTX_DAT_POLAR_LN2 = 1'b0; + parameter LPTX_DAT_POLAR_LN3 = 1'b0; + parameter LPTX_DAT_POLAR_LNCK = 1'b0; + parameter LPTX_NIMP_LN0 = 3'b100; + parameter LPTX_NIMP_LN1 = 3'b100; + parameter LPTX_NIMP_LN2 = 3'b100; + parameter LPTX_NIMP_LN3 = 3'b100; + parameter LPTX_NIMP_LNCK = 3'b100; + parameter LPTX_PIMP_LN0 = 3'b100; + parameter LPTX_PIMP_LN1 = 3'b100; + parameter LPTX_PIMP_LN2 = 3'b100; + parameter LPTX_PIMP_LN3 = 3'b100; + parameter LPTX_PIMP_LNCK = 3'b100; + parameter MIPI_PMA_DIS_N = 1'b1; + parameter PGA_BIAS_LANE0 = 4'b1000; + parameter PGA_BIAS_LANE1 = 4'b1000; + parameter PGA_BIAS_LANE2 = 4'b1000; + parameter PGA_BIAS_LANE3 = 4'b1000; + parameter PGA_BIAS_LANECK = 4'b1000; + parameter PGA_GAIN_LANE0 = 4'b1000; + parameter PGA_GAIN_LANE1 = 4'b1000; + parameter PGA_GAIN_LANE2 = 4'b1000; + parameter PGA_GAIN_LANE3 = 4'b1000; + parameter PGA_GAIN_LANECK = 4'b1000; + parameter RX_ODT_TRIM_LANE0 = 4'b1000; + parameter RX_ODT_TRIM_LANE1 = 4'b1000; + parameter RX_ODT_TRIM_LANE2 = 4'b1000; + parameter RX_ODT_TRIM_LANE3 = 4'b1000; + parameter RX_ODT_TRIM_LANECK = 4'b1000; + parameter SLEWN_CTL_LN0 = 4'b1111; + parameter SLEWN_CTL_LN1 = 4'b1111; + parameter SLEWN_CTL_LN2 = 4'b1111; + parameter SLEWN_CTL_LN3 = 4'b1111; + parameter SLEWN_CTL_LNCK = 4'b1111; + parameter SLEWP_CTL_LN0 = 4'b1111; + parameter SLEWP_CTL_LN1 = 4'b1111; + parameter SLEWP_CTL_LN2 = 4'b1111; + parameter SLEWP_CTL_LN3 = 4'b1111; + parameter SLEWP_CTL_LNCK = 4'b1111; + parameter STP_UNIT = 2'b01; + parameter TERMN_CTL_LN0 = 4'b1000; + parameter TERMN_CTL_LN1 = 4'b1000; + parameter TERMN_CTL_LN2 = 4'b1000; + parameter TERMN_CTL_LN3 = 4'b1000; + parameter TERMN_CTL_LNCK = 4'b1000; + parameter TERMP_CTL_LN0 = 4'b1000; + parameter TERMP_CTL_LN1 = 4'b1000; + parameter TERMP_CTL_LN2 = 4'b1000; + parameter TERMP_CTL_LN3 = 4'b1000; + parameter TERMP_CTL_LNCK = 4'b1000; + parameter TEST_EN_LN0 = 1'b0; + parameter TEST_EN_LN1 = 1'b0; + parameter TEST_EN_LN2 = 1'b0; + parameter TEST_EN_LN3 = 1'b0; + parameter TEST_EN_LNCK = 1'b0; + parameter TEST_N_IMP_LN0 = 1'b0; + parameter TEST_N_IMP_LN1 = 1'b0; + parameter TEST_N_IMP_LN2 = 1'b0; + parameter TEST_N_IMP_LN3 = 1'b0; + parameter TEST_N_IMP_LNCK = 1'b0; + parameter TEST_P_IMP_LN0 = 1'b0; + parameter TEST_P_IMP_LN1 = 1'b0; + parameter TEST_P_IMP_LN2 = 1'b0; + parameter TEST_P_IMP_LN3 = 1'b0; + parameter TEST_P_IMP_LNCK = 1'b0; + +endmodule + + +//MIPI_DPHY for 60K +module MIPI_DPHYA ( + ALPEDO_LANE0, + ALPEDO_LANE1, + ALPEDO_LANE2, + ALPEDO_LANE3, + ALPEDO_LANECK, + RX_CLK_O, + TX_CLK_O, + D0LN_DESKEW_DONE, + D0LN_DESKEW_ERROR, + D0LN_HSRXD, + D0LN_HSRXD_VLD, + D1LN_DESKEW_DONE, + D1LN_DESKEW_ERROR, + D1LN_HSRXD, + D1LN_HSRXD_VLD, + D2LN_DESKEW_DONE, + D2LN_DESKEW_ERROR, + D2LN_HSRXD, + D2LN_HSRXD_VLD, + D3LN_DESKEW_DONE, + D3LN_DESKEW_ERROR, + D3LN_HSRXD, + D3LN_HSRXD_VLD, + DI_LPRX0_N, + DI_LPRX0_P, + DI_LPRX1_N, + DI_LPRX1_P, + DI_LPRX2_N, + DI_LPRX2_P, + DI_LPRX3_N, + DI_LPRX3_P, + DI_LPRXCK_N, + DI_LPRXCK_P, + MRDATA, + CK_N, + CK_P, + D0_N, + D0_P, + D1_N, + D1_P, + D2_N, + D2_P, + D3_N, + D3_P, + ALP_EDEN_LANE0, + ALP_EDEN_LANE1, + ALP_EDEN_LANE2, + ALP_EDEN_LANE3, + ALP_EDEN_LANECK, + ALPEN_LN0, + ALPEN_LN1, + ALPEN_LN2, + ALPEN_LN3, + ALPEN_LNCK, + HSRX_STOP, + HSTXEN_LN0, + HSTXEN_LN1, + HSTXEN_LN2, + HSTXEN_LN3, + HSTXEN_LNCK, + LPTXEN_LN0, + LPTXEN_LN1, + LPTXEN_LN2, + LPTXEN_LN3, + LPTXEN_LNCK, + PWRON_RX, + PWRON_TX, + RESET, + RX_CLK_1X, + TX_CLK_1X, + TXDPEN_LN0, + TXDPEN_LN1, + TXDPEN_LN2, + TXDPEN_LN3, + TXDPEN_LNCK, + TXHCLK_EN, + CKLN_HSTXD, + D0LN_DESKEW_REQ, + D0LN_HSRX_DREN, + D0LN_HSTXD, + D1LN_DESKEW_REQ, + D1LN_HSRX_DREN, + D1LN_HSTXD, + D2LN_DESKEW_REQ, + D2LN_HSRX_DREN, + D2LN_HSTXD, + D3LN_DESKEW_REQ, + D3LN_HSRX_DREN, + D3LN_HSTXD, + HSTXD_VLD, + DO_LPTX0_N, + DO_LPTX1_N, + DO_LPTX2_N, + DO_LPTX3_N, + DO_LPTXCK_N, + DO_LPTX0_P, + DO_LPTX1_P, + DO_LPTX2_P, + DO_LPTX3_P, + DO_LPTXCK_P, + HSRX_DLYDIR_LANE0, + HSRX_DLYDIR_LANE1, + HSRX_DLYDIR_LANE2, + HSRX_DLYDIR_LANE3, + HSRX_DLYDIR_LANECK, + HSRX_DLYLDN_LANE0, + HSRX_DLYLDN_LANE1, + HSRX_DLYLDN_LANE2, + HSRX_DLYLDN_LANE3, + HSRX_DLYLDN_LANECK, + HSRX_DLYMV_LANE0, + HSRX_DLYMV_LANE1, + HSRX_DLYMV_LANE2, + HSRX_DLYMV_LANE3, + HSRX_DLYMV_LANECK, + HSRX_EN_CK, + HSRX_EN_D0, + HSRX_EN_D1, + HSRX_EN_D2, + HSRX_EN_D3, + HSRX_ODTEN_CK, + HSRX_ODTEN_D0, + HSRX_ODTEN_D1, + HSRX_ODTEN_D2, + HSRX_ODTEN_D3, + LPRX_EN_CK, + LPRX_EN_D0, + LPRX_EN_D1, + LPRX_EN_D2, + LPRX_EN_D3, + MA_INC, + MCLK, + MOPCODE, + MWDATA, + RX_DRST_N, + TX_DRST_N, + WALIGN_DVLD, + CK0, + CK90, + CK180, + CK270, + SPLL_CKN, + SPLL_CKP +); + + output RX_CLK_O, TX_CLK_O; + output [15:0] D0LN_HSRXD, D1LN_HSRXD, D2LN_HSRXD, D3LN_HSRXD;//data lane HS data output to fabric + output D0LN_HSRXD_VLD,D1LN_HSRXD_VLD,D2LN_HSRXD_VLD,D3LN_HSRXD_VLD;//data lane HS data output valid to fabric + + input D0LN_HSRX_DREN, D1LN_HSRX_DREN, D2LN_HSRX_DREN, D3LN_HSRX_DREN; + + output DI_LPRX0_N, DI_LPRX0_P, DI_LPRX1_N, DI_LPRX1_P, DI_LPRX2_N, DI_LPRX2_P, DI_LPRX3_N, DI_LPRX3_P, DI_LPRXCK_N, DI_LPRXCK_P; + + inout CK_N, CK_P, D0_N, D0_P, D1_N, D1_P, D2_N, D2_P, D3_N, D3_P; + + input HSRX_STOP, HSTXEN_LN0, HSTXEN_LN1, HSTXEN_LN2, HSTXEN_LN3, HSTXEN_LNCK, + LPTXEN_LN0, LPTXEN_LN1, LPTXEN_LN2, LPTXEN_LN3, LPTXEN_LNCK; + input PWRON_RX, PWRON_TX, RESET, RX_CLK_1X, TX_CLK_1X; + input TXDPEN_LN0, TXDPEN_LN1, TXDPEN_LN2, TXDPEN_LN3, TXDPEN_LNCK, TXHCLK_EN; + input [15:0] CKLN_HSTXD, D0LN_HSTXD, D1LN_HSTXD, D2LN_HSTXD, D3LN_HSTXD; + input HSTXD_VLD; + input CK0, CK90, CK180, CK270; + + input DO_LPTX0_N, DO_LPTX1_N, DO_LPTX2_N, DO_LPTX3_N, DO_LPTXCK_N, DO_LPTX0_P, DO_LPTX1_P, DO_LPTX2_P, DO_LPTX3_P, DO_LPTXCK_P; + input HSRX_EN_CK, HSRX_EN_D0, HSRX_EN_D1, HSRX_EN_D2, HSRX_EN_D3, HSRX_ODTEN_CK, + HSRX_ODTEN_D0, HSRX_ODTEN_D1, HSRX_ODTEN_D2, HSRX_ODTEN_D3, LPRX_EN_CK, + LPRX_EN_D0, LPRX_EN_D1, LPRX_EN_D2, LPRX_EN_D3; + input RX_DRST_N, TX_DRST_N, WALIGN_DVLD; + + output [7:0] MRDATA; + input MA_INC, MCLK; + input [1:0] MOPCODE; + input [7:0] MWDATA; + + input SPLL_CKN, SPLL_CKP; + + /********Reserved port********/ + output ALPEDO_LANE0, ALPEDO_LANE1, ALPEDO_LANE2, ALPEDO_LANE3, ALPEDO_LANECK; + output D1LN_DESKEW_DONE, D2LN_DESKEW_DONE, D3LN_DESKEW_DONE, D0LN_DESKEW_DONE; + output D1LN_DESKEW_ERROR, D2LN_DESKEW_ERROR, D3LN_DESKEW_ERROR, D0LN_DESKEW_ERROR; + input D0LN_DESKEW_REQ, D1LN_DESKEW_REQ, D2LN_DESKEW_REQ, D3LN_DESKEW_REQ; + input HSRX_DLYDIR_LANE0, HSRX_DLYDIR_LANE1, HSRX_DLYDIR_LANE2, HSRX_DLYDIR_LANE3, HSRX_DLYDIR_LANECK; + input HSRX_DLYLDN_LANE0, HSRX_DLYLDN_LANE1, HSRX_DLYLDN_LANE2, HSRX_DLYLDN_LANE3, HSRX_DLYLDN_LANECK; + input HSRX_DLYMV_LANE0, HSRX_DLYMV_LANE1, HSRX_DLYMV_LANE2, HSRX_DLYMV_LANE3, HSRX_DLYMV_LANECK; + input ALP_EDEN_LANE0, ALP_EDEN_LANE1, ALP_EDEN_LANE2, ALP_EDEN_LANE3, ALP_EDEN_LANECK, ALPEN_LN0, ALPEN_LN1, ALPEN_LN2, ALPEN_LN3, ALPEN_LNCK; + + + parameter TX_PLLCLK = "NONE"; //"NONE", "SLOW", "FAST" + parameter RX_ALIGN_BYTE = 8'b10111000; + parameter RX_HS_8BIT_MODE = 1'b0; + parameter RX_LANE_ALIGN_EN = 1'b0; + parameter TX_HS_8BIT_MODE = 1'b0; + parameter HSREG_EN_LN0 = 1'b0; + parameter HSREG_EN_LN1 = 1'b0; + parameter HSREG_EN_LN2 = 1'b0; + parameter HSREG_EN_LN3 = 1'b0; + parameter HSREG_EN_LNCK = 1'b0; + parameter LANE_DIV_SEL = 2'b00; + parameter HSRX_EN = 1'b1; + parameter HSRX_LANESEL = 4'b1111; + parameter HSRX_LANESEL_CK = 1'b1; + parameter HSTX_EN_LN0 = 1'b0; + parameter HSTX_EN_LN1 = 1'b0; + parameter HSTX_EN_LN2 = 1'b0; + parameter HSTX_EN_LN3 = 1'b0; + parameter HSTX_EN_LNCK = 1'b0; + parameter LPTX_EN_LN0 = 1'b1; + parameter LPTX_EN_LN1 = 1'b1; + parameter LPTX_EN_LN2 = 1'b1; + parameter LPTX_EN_LN3 = 1'b1; + parameter LPTX_EN_LNCK = 1'b1; + parameter TXDP_EN_LN0 = 1'b0; + parameter TXDP_EN_LN1 = 1'b0; + parameter TXDP_EN_LN2 = 1'b0; + parameter TXDP_EN_LN3 = 1'b0; + parameter TXDP_EN_LNCK = 1'b0; + + parameter SPLL_DIV_SEL = 2'b00; //00:2; 01:4; 10:8; 11:16 + parameter DPHY_CK_SEL = 2'b01; //00/10:0; 01:gpll; 11: spll + + /********Reserved parameters********/ + parameter CKLN_DELAY_EN = 1'b0; + parameter CKLN_DELAY_OVR_VAL = 7'b0000000; + parameter D0LN_DELAY_EN = 1'b0; + parameter D0LN_DELAY_OVR_VAL = 7'b0000000; + parameter D0LN_DESKEW_BYPASS = 1'b0; + parameter D1LN_DELAY_EN = 1'b0; + parameter D1LN_DELAY_OVR_VAL = 7'b0000000; + parameter D1LN_DESKEW_BYPASS = 1'b0; + parameter D2LN_DELAY_EN = 1'b0; + parameter D2LN_DELAY_OVR_VAL = 7'b0000000; + parameter D2LN_DESKEW_BYPASS = 1'b0; + parameter D3LN_DELAY_EN = 1'b0; + parameter D3LN_DELAY_OVR_VAL = 7'b0000000; + parameter D3LN_DESKEW_BYPASS = 1'b0; + parameter DESKEW_EN_LOW_DELAY = 1'b0; + parameter DESKEW_EN_ONE_EDGE = 1'b0; + parameter DESKEW_FAST_LOOP_TIME = 4'b0000; + parameter DESKEW_FAST_MODE = 1'b0; + parameter DESKEW_HALF_OPENING = 6'b010110; + parameter DESKEW_LSB_MODE = 2'b00; + parameter DESKEW_M = 3'b011; + parameter DESKEW_M_TH = 13'b0000110100110; + parameter DESKEW_MAX_SETTING = 7'b0100001; + parameter DESKEW_ONE_CLK_EDGE_EN = 1'b0; + parameter DESKEW_RST_BYPASS = 1'b0; + parameter RX_BYTE_LITTLE_ENDIAN = 1'b1; + parameter RX_CLK_1X_SYNC_SEL = 1'b0; + parameter RX_INVERT = 1'b0; + parameter RX_ONE_BYTE0_MATCH = 1'b0; + parameter RX_RD_START_DEPTH = 5'b00001; + parameter RX_SYNC_MODE = 1'b0; + parameter RX_WORD_ALIGN_BYPASS = 1'b0; + parameter RX_WORD_ALIGN_DATA_VLD_SRC_SEL = 1'b0; + parameter RX_WORD_LITTLE_ENDIAN = 1'b1; + parameter TX_BYPASS_MODE = 1'b0; + parameter TX_BYTECLK_SYNC_MODE = 1'b0; + parameter TX_OCLK_USE_CIBCLK = 1'b0; + parameter TX_RD_START_DEPTH = 5'b00001; + parameter TX_SYNC_MODE = 1'b0; + parameter TX_WORD_LITTLE_ENDIAN = 1'b1; + parameter EQ_CS_LANE0 = 3'b100; + parameter EQ_CS_LANE1 = 3'b100; + parameter EQ_CS_LANE2 = 3'b100; + parameter EQ_CS_LANE3 = 3'b100; + parameter EQ_CS_LANECK = 3'b100; + parameter EQ_RS_LANE0 = 3'b100; + parameter EQ_RS_LANE1 = 3'b100; + parameter EQ_RS_LANE2 = 3'b100; + parameter EQ_RS_LANE3 = 3'b100; + parameter EQ_RS_LANECK = 3'b100; + parameter HSCLK_LANE_LN0 = 1'b0; + parameter HSCLK_LANE_LN1 = 1'b0; + parameter HSCLK_LANE_LN2 = 1'b0; + parameter HSCLK_LANE_LN3 = 1'b0; + parameter HSCLK_LANE_LNCK = 1'b1; + parameter ALP_ED_EN_LANE0 = 1'b1; + parameter ALP_ED_EN_LANE1 = 1'b1; + parameter ALP_ED_EN_LANE2 = 1'b1; + parameter ALP_ED_EN_LANE3 = 1'b1; + parameter ALP_ED_EN_LANECK = 1'b1; + parameter ALP_ED_TST_LANE0 = 1'b0; + parameter ALP_ED_TST_LANE1 = 1'b0; + parameter ALP_ED_TST_LANE2 = 1'b0; + parameter ALP_ED_TST_LANE3 = 1'b0; + parameter ALP_ED_TST_LANECK = 1'b0; + parameter ALP_EN_LN0 = 1'b0; + parameter ALP_EN_LN1 = 1'b0; + parameter ALP_EN_LN2 = 1'b0; + parameter ALP_EN_LN3 = 1'b0; + parameter ALP_EN_LNCK = 1'b0; + parameter ALP_HYS_EN_LANE0 = 1'b1; + parameter ALP_HYS_EN_LANE1 = 1'b1; + parameter ALP_HYS_EN_LANE2 = 1'b1; + parameter ALP_HYS_EN_LANE3 = 1'b1; + parameter ALP_HYS_EN_LANECK = 1'b1; + parameter ALP_TH_LANE0 = 4'b1000; + parameter ALP_TH_LANE1 = 4'b1000; + parameter ALP_TH_LANE2 = 4'b1000; + parameter ALP_TH_LANE3 = 4'b1000; + parameter ALP_TH_LANECK = 4'b1000; + parameter ANA_BYTECLK_PH = 2'b00; + parameter BIT_REVERSE_LN0 = 1'b0; + parameter BIT_REVERSE_LN1 = 1'b0; + parameter BIT_REVERSE_LN2 = 1'b0; + parameter BIT_REVERSE_LN3 = 1'b0; + parameter BIT_REVERSE_LNCK = 1'b0; + parameter BYPASS_TXHCLKEN = 1'b1; + parameter BYPASS_TXHCLKEN_SYNC = 1'b0; + parameter BYTE_CLK_POLAR = 1'b0; + parameter BYTE_REVERSE_LN0 = 1'b0; + parameter BYTE_REVERSE_LN1 = 1'b0; + parameter BYTE_REVERSE_LN2 = 1'b0; + parameter BYTE_REVERSE_LN3 = 1'b0; + parameter BYTE_REVERSE_LNCK = 1'b0; + parameter EN_CLKB1X = 1'b1; + parameter EQ_PBIAS_LANE0 = 4'b1000; + parameter EQ_PBIAS_LANE1 = 4'b1000; + parameter EQ_PBIAS_LANE2 = 4'b1000; + parameter EQ_PBIAS_LANE3 = 4'b1000; + parameter EQ_PBIAS_LANECK = 4'b1000; + parameter EQ_ZLD_LANE0 = 4'b1000; + parameter EQ_ZLD_LANE1 = 4'b1000; + parameter EQ_ZLD_LANE2 = 4'b1000; + parameter EQ_ZLD_LANE3 = 4'b1000; + parameter EQ_ZLD_LANECK = 4'b1000; + parameter HIGH_BW_LANE0 = 1'b1; + parameter HIGH_BW_LANE1 = 1'b1; + parameter HIGH_BW_LANE2 = 1'b1; + parameter HIGH_BW_LANE3 = 1'b1; + parameter HIGH_BW_LANECK = 1'b1; + parameter HSREG_VREF_CTL = 3'b100; + parameter HSREG_VREF_EN = 1'b1; + parameter HSRX_DLY_CTL_CK = 7'b0000000; + parameter HSRX_DLY_CTL_LANE0 = 7'b0000000; + parameter HSRX_DLY_CTL_LANE1 = 7'b0000000; + parameter HSRX_DLY_CTL_LANE2 = 7'b0000000; + parameter HSRX_DLY_CTL_LANE3 = 7'b0000000; + parameter HSRX_DLY_SEL_LANE0 = 1'b0; + parameter HSRX_DLY_SEL_LANE1 = 1'b0; + parameter HSRX_DLY_SEL_LANE2 = 1'b0; + parameter HSRX_DLY_SEL_LANE3 = 1'b0; + parameter HSRX_DLY_SEL_LANECK = 1'b0; + parameter HSRX_DUTY_LANE0 = 4'b1000; + parameter HSRX_DUTY_LANE1 = 4'b1000; + parameter HSRX_DUTY_LANE2 = 4'b1000; + parameter HSRX_DUTY_LANE3 = 4'b1000; + parameter HSRX_DUTY_LANECK = 4'b1000; + parameter HSRX_EQ_EN_LANE0 = 1'b1; + parameter HSRX_EQ_EN_LANE1 = 1'b1; + parameter HSRX_EQ_EN_LANE2 = 1'b1; + parameter HSRX_EQ_EN_LANE3 = 1'b1; + parameter HSRX_EQ_EN_LANECK = 1'b1; + parameter HSRX_IBIAS = 4'b0011; + parameter HSRX_IBIAS_TEST_EN = 1'b0; + parameter HSRX_IMARG_EN = 1'b0; + parameter HSRX_ODT_EN = 1'b1; + parameter HSRX_ODT_TST = 4'b0000; + parameter HSRX_ODT_TST_CK = 1'b0; + parameter HSRX_SEL = 4'b0000; + parameter HSRX_STOP_EN = 1'b0; + parameter HSRX_TST = 4'b0000; + parameter HSRX_TST_CK = 1'b0; + parameter HSRX_WAIT4EDGE = 1'b1; + parameter HYST_NCTL = 2'b01; + parameter HYST_PCTL = 2'b01; + parameter IBIAS_TEST_EN = 1'b0; + parameter LB_CH_SEL = 1'b0; + parameter LB_EN_LN0 = 1'b0; + parameter LB_EN_LN1 = 1'b0; + parameter LB_EN_LN2 = 1'b0; + parameter LB_EN_LN3 = 1'b0; + parameter LB_EN_LNCK = 1'b0; + parameter LB_POLAR_LN0 = 1'b0; + parameter LB_POLAR_LN1 = 1'b0; + parameter LB_POLAR_LN2 = 1'b0; + parameter LB_POLAR_LN3 = 1'b0; + parameter LB_POLAR_LNCK = 1'b0; + parameter LOW_LPRX_VTH = 1'b0; + parameter LPBK_DATA2TO1 = 4'b0000; + parameter LPBK_DATA2TO1_CK = 1'b0; + parameter LPBK_EN = 1'b0; + parameter LPBK_SEL = 4'b0000; + parameter LPBKTST_EN = 4'b0000; + parameter LPBKTST_EN_CK = 1'b0; + parameter LPRX_EN = 1'b1; + parameter LPRX_TST = 4'b0000; + parameter LPRX_TST_CK = 1'b0; + parameter LPTX_DAT_POLAR_LN0 = 1'b0; + parameter LPTX_DAT_POLAR_LN1 = 1'b0; + parameter LPTX_DAT_POLAR_LN2 = 1'b0; + parameter LPTX_DAT_POLAR_LN3 = 1'b0; + parameter LPTX_DAT_POLAR_LNCK = 1'b0; + parameter LPTX_NIMP_LN0 = 3'b100; + parameter LPTX_NIMP_LN1 = 3'b100; + parameter LPTX_NIMP_LN2 = 3'b100; + parameter LPTX_NIMP_LN3 = 3'b100; + parameter LPTX_NIMP_LNCK = 3'b100; + parameter LPTX_PIMP_LN0 = 3'b100; + parameter LPTX_PIMP_LN1 = 3'b100; + parameter LPTX_PIMP_LN2 = 3'b100; + parameter LPTX_PIMP_LN3 = 3'b100; + parameter LPTX_PIMP_LNCK = 3'b100; + parameter MIPI_PMA_DIS_N = 1'b1; + parameter PGA_BIAS_LANE0 = 4'b1000; + parameter PGA_BIAS_LANE1 = 4'b1000; + parameter PGA_BIAS_LANE2 = 4'b1000; + parameter PGA_BIAS_LANE3 = 4'b1000; + parameter PGA_BIAS_LANECK = 4'b1000; + parameter PGA_GAIN_LANE0 = 4'b1000; + parameter PGA_GAIN_LANE1 = 4'b1000; + parameter PGA_GAIN_LANE2 = 4'b1000; + parameter PGA_GAIN_LANE3 = 4'b1000; + parameter PGA_GAIN_LANECK = 4'b1000; + parameter RX_ODT_TRIM_LANE0 = 4'b1000; + parameter RX_ODT_TRIM_LANE1 = 4'b1000; + parameter RX_ODT_TRIM_LANE2 = 4'b1000; + parameter RX_ODT_TRIM_LANE3 = 4'b1000; + parameter RX_ODT_TRIM_LANECK = 4'b1000; + parameter SLEWN_CTL_LN0 = 4'b1111; + parameter SLEWN_CTL_LN1 = 4'b1111; + parameter SLEWN_CTL_LN2 = 4'b1111; + parameter SLEWN_CTL_LN3 = 4'b1111; + parameter SLEWN_CTL_LNCK = 4'b1111; + parameter SLEWP_CTL_LN0 = 4'b1111; + parameter SLEWP_CTL_LN1 = 4'b1111; + parameter SLEWP_CTL_LN2 = 4'b1111; + parameter SLEWP_CTL_LN3 = 4'b1111; + parameter SLEWP_CTL_LNCK = 4'b1111; + parameter STP_UNIT = 2'b01; + parameter TERMN_CTL_LN0 = 4'b1000; + parameter TERMN_CTL_LN1 = 4'b1000; + parameter TERMN_CTL_LN2 = 4'b1000; + parameter TERMN_CTL_LN3 = 4'b1000; + parameter TERMN_CTL_LNCK = 4'b1000; + parameter TERMP_CTL_LN0 = 4'b1000; + parameter TERMP_CTL_LN1 = 4'b1000; + parameter TERMP_CTL_LN2 = 4'b1000; + parameter TERMP_CTL_LN3 = 4'b1000; + parameter TERMP_CTL_LNCK = 4'b1000; + parameter TEST_EN_LN0 = 1'b0; + parameter TEST_EN_LN1 = 1'b0; + parameter TEST_EN_LN2 = 1'b0; + parameter TEST_EN_LN3 = 1'b0; + parameter TEST_EN_LNCK = 1'b0; + parameter TEST_N_IMP_LN0 = 1'b0; + parameter TEST_N_IMP_LN1 = 1'b0; + parameter TEST_N_IMP_LN2 = 1'b0; + parameter TEST_N_IMP_LN3 = 1'b0; + parameter TEST_N_IMP_LNCK = 1'b0; + parameter TEST_P_IMP_LN0 = 1'b0; + parameter TEST_P_IMP_LN1 = 1'b0; + parameter TEST_P_IMP_LN2 = 1'b0; + parameter TEST_P_IMP_LN3 = 1'b0; + parameter TEST_P_IMP_LNCK = 1'b0; + +endmodule + + +//MIPI CPHY +module MIPI_CPHY ( + D0LN_HSRXD, + D0LN_HSRXD_VLD, + D0LN_HSRX_DEMAP_INVLD, + D0LN_HSRX_FIFO_RDE_ERR, + D0LN_HSRX_FIFO_WRF_ERR, + D0LN_HSRX_WA, + D0LN_RX_CLK_1X_O, + D1LN_HSRXD, + D1LN_HSRXD_VLD, + D1LN_HSRX_DEMAP_INVLD, + D1LN_HSRX_FIFO_RDE_ERR, + D1LN_HSRX_FIFO_WRF_ERR, + D1LN_HSRX_WA, + D1LN_RX_CLK_1X_O, + D2LN_HSRXD, + D2LN_HSRXD_VLD, + D2LN_HSRX_DEMAP_INVLD, + D2LN_HSRX_FIFO_RDE_ERR, + D2LN_HSRX_FIFO_WRF_ERR, + D2LN_HSRX_WA, + D2LN_RX_CLK_1X_O, + HSTX_FIFO_AE, + HSTX_FIFO_AF, + HSTX_FIFO_RDE_ERR, + HSTX_FIFO_WRF_ERR, + RX_CLK_MUXED, + TX_CLK_1X_O, + DI_LPRX0_A, + DI_LPRX0_B, + DI_LPRX0_C, + DI_LPRX1_A, + DI_LPRX1_B, + DI_LPRX1_C, + DI_LPRX2_A, + DI_LPRX2_B, + DI_LPRX2_C, + MDRP_RDATA, + D0A, + D0B, + D0C, + D1A, + D1B, + D1C, + D2A, + D2B, + D2C, + D0LN_HSRX_EN, + D0LN_HSTX_DATA, + D0LN_HSTX_DATA_VLD, + D0LN_HSTX_EN, + D0LN_HSTX_MAP_DIS, + D0LN_RX_CLK_1X_I, + D0LN_RX_DRST_N, + D0LN_TX_DRST_N, + D1LN_HSRX_EN, + D1LN_HSTX_DATA, + D1LN_HSTX_DATA_VLD, + D1LN_HSTX_EN, + D1LN_HSTX_MAP_DIS, + D1LN_RX_CLK_1X_I, + D1LN_RX_DRST_N, + D1LN_TX_DRST_N, + D2LN_HSRX_EN, + D2LN_HSTX_DATA, + D2LN_HSTX_DATA_VLD, + D2LN_HSTX_EN, + D2LN_HSTX_MAP_DIS, + D2LN_RX_CLK_1X_I, + D2LN_RX_DRST_N, + D2LN_TX_DRST_N, + HSTX_ENLN0, + HSTX_ENLN1, + HSTX_ENLN2, + LPTX_ENLN0, + LPTX_ENLN1, + LPTX_ENLN2, + MDRP_A_D_I, + MDRP_A_INC_I, + MDRP_CLK_I, + MDRP_OPCODE_I, + PWRON_RX_LN0, + PWRON_RX_LN1, + PWRON_RX_LN2, + PWRON_TX, + ARST_RXLN0, + ARST_RXLN1, + ARST_RXLN2, + ARSTN_TX, + RX_CLK_EN_LN0, + RX_CLK_EN_LN1, + RX_CLK_EN_LN2, + TX_CLK_1X_I, + TXDP_ENLN0, + TXDP_ENLN1, + TXDP_ENLN2, + TXHCLK_EN, + DO_LPTX_A_LN0, + DO_LPTX_A_LN1, + DO_LPTX_A_LN2, + DO_LPTX_B_LN0, + DO_LPTX_B_LN1, + DO_LPTX_B_LN2, + DO_LPTX_C_LN0, + DO_LPTX_C_LN1, + DO_LPTX_C_LN2, + GPLL_CK0, + GPLL_CK90, + GPLL_CK180, + GPLL_CK270, + HSRX_EN_D0, + HSRX_EN_D1, + HSRX_EN_D2, + HSRX_ODT_EN_D0, + HSRX_ODT_EN_D1, + HSRX_ODT_EN_D2, + LPRX_EN_D0, + LPRX_EN_D1, + LPRX_EN_D2, + SPLL0_CKN, + SPLL0_CKP, + SPLL1_CKN, + SPLL1_CKP +); + + output [41:0] D0LN_HSRXD, D1LN_HSRXD, D2LN_HSRXD; + output D0LN_HSRXD_VLD, D1LN_HSRXD_VLD, D2LN_HSRXD_VLD; + output [1:0] D0LN_HSRX_DEMAP_INVLD, D1LN_HSRX_DEMAP_INVLD, D2LN_HSRX_DEMAP_INVLD; + output D0LN_HSRX_FIFO_RDE_ERR, D0LN_HSRX_FIFO_WRF_ERR, D1LN_HSRX_FIFO_RDE_ERR, D1LN_HSRX_FIFO_WRF_ERR, D2LN_HSRX_FIFO_RDE_ERR, D2LN_HSRX_FIFO_WRF_ERR; + output [1:0] D0LN_HSRX_WA, D1LN_HSRX_WA, D2LN_HSRX_WA; + output D0LN_RX_CLK_1X_O, D1LN_RX_CLK_1X_O, D2LN_RX_CLK_1X_O; + output HSTX_FIFO_AE, HSTX_FIFO_AF; + output HSTX_FIFO_RDE_ERR, HSTX_FIFO_WRF_ERR; + output RX_CLK_MUXED; + output TX_CLK_1X_O; + output DI_LPRX0_A, DI_LPRX0_B, DI_LPRX0_C, DI_LPRX1_A, DI_LPRX1_B, DI_LPRX1_C, DI_LPRX2_A, DI_LPRX2_B, DI_LPRX2_C; + output [7:0] MDRP_RDATA; + + inout D0A, D0B, D0C, D1A, D1B, D1C, D2A, D2B, D2C; + + input D0LN_HSRX_EN, D0LN_HSTX_EN, D1LN_HSRX_EN, D1LN_HSTX_EN, D2LN_HSRX_EN, D2LN_HSTX_EN; + input [41:0] D0LN_HSTX_DATA, D1LN_HSTX_DATA, D2LN_HSTX_DATA; + input D0LN_HSTX_DATA_VLD, D1LN_HSTX_DATA_VLD, D2LN_HSTX_DATA_VLD; + input [1:0] D0LN_HSTX_MAP_DIS, D1LN_HSTX_MAP_DIS, D2LN_HSTX_MAP_DIS; + input D0LN_RX_CLK_1X_I, D1LN_RX_CLK_1X_I, D2LN_RX_CLK_1X_I; + input D0LN_RX_DRST_N, D0LN_TX_DRST_N, D1LN_RX_DRST_N, D1LN_TX_DRST_N, D2LN_RX_DRST_N, D2LN_TX_DRST_N; + input HSTX_ENLN0, HSTX_ENLN1, HSTX_ENLN2, LPTX_ENLN0, LPTX_ENLN1, LPTX_ENLN2; + input [7:0] MDRP_A_D_I; + input MDRP_A_INC_I; + input MDRP_CLK_I; + input [1:0] MDRP_OPCODE_I; + input PWRON_RX_LN0, PWRON_RX_LN1, PWRON_RX_LN2, PWRON_TX; + input ARST_RXLN0, ARST_RXLN1, ARST_RXLN2; + input ARSTN_TX; + input RX_CLK_EN_LN0, RX_CLK_EN_LN1, RX_CLK_EN_LN2; + input TX_CLK_1X_I; + input TXDP_ENLN0, TXDP_ENLN1, TXDP_ENLN2; + input TXHCLK_EN; + input DO_LPTX_A_LN0, DO_LPTX_A_LN1, DO_LPTX_A_LN2, DO_LPTX_B_LN0, DO_LPTX_B_LN1, DO_LPTX_B_LN2, DO_LPTX_C_LN0, DO_LPTX_C_LN1, DO_LPTX_C_LN2; + input GPLL_CK0, GPLL_CK90, GPLL_CK180, GPLL_CK270; + input HSRX_EN_D0, HSRX_EN_D1, HSRX_EN_D2; + input HSRX_ODT_EN_D0, HSRX_ODT_EN_D1, HSRX_ODT_EN_D2; + input LPRX_EN_D0, LPRX_EN_D1, LPRX_EN_D2; + input SPLL0_CKN, SPLL0_CKP, SPLL1_CKN, SPLL1_CKP; + + + parameter TX_PLLCLK = "NONE"; //"NONE", "SLOW", "FAST" + + parameter D0LN_HS_TX_EN = 1'b1; //data lane HS TX enable; 1=enable,0=disable + parameter D1LN_HS_TX_EN = 1'b1; + parameter D2LN_HS_TX_EN = 1'b1; + parameter D0LN_HS_RX_EN = 1'b1; //data lane HS RX enable; 1=enable,0=disable + parameter D1LN_HS_RX_EN = 1'b1; + parameter D2LN_HS_RX_EN = 1'b1; + + parameter TX_HS_21BIT_MODE = 1'b0; //Selection of tx data width from Fabric;1=21bit input mode,0=42bit input mode + parameter RX_OUTCLK_SEL = 2'b00; //the RX out clock to global buffer selection; 00: lane0 RX clk,01: lane1 RX clk, 10: lane2 RX clk, 11: 1'b0 + parameter TX_W_LENDIAN = 1'b1; //in 42-bit mode use this bit to set which byte will be sent out firstly; 0=send out higher 21-bit data firstly, 1=send out lower 21-bit data firstly + + parameter CLK_SEL = 2'b00; //MIPI TX lane clk select: 00:gpll;01:spll0; 1x:spll1 + parameter LNDIV_RATIO = 4'b0000; //MIPI TX lane divider ratio config. 0000~1111: /2 ~ /30. + parameter LNDIV_EN = 1'b0; //MIPI TX lane divide enable + + parameter D0LN_TX_REASGN_A = 2'b00; //the data of the lane0 pina can be reassigned to pina,pinb or pinc; 00=connected to pina, 01=connected to pinb, 1x=connected to pinc + parameter D0LN_TX_REASGN_B = 2'b01; //the data of the lane0 pinb can be reassigned to pina,pinb or pinc; 00=connected to pina, 01=connected to pinb, 1x=connected to pinc + parameter D0LN_TX_REASGN_C = 2'b10; //the data of the lane0 pinc can be reassigned to pina,pinb or pinc; 00=connected to pina, 01=connected to pinb, 1x=connected to pinc + parameter D0LN_RX_HS_21BIT_MODE = 1'b0; //Selection of lane0 rx data width to Fabric; 1=21bit input mode,0=42bit input mode + + parameter D0LN_RX_WA_SYNC_PAT0_EN = 1'b1; //lane0 word aligner sync pattern0(default:44444) enable; 1=enable to detect sync pattern0, 0=disable + parameter D0LN_RX_WA_SYNC_PAT0_H = 7'b1001001; //the higher 7-bit sync pat0 value(sync pat0 includes the 5-symbol(15-bit), 'h49 + parameter D0LN_RX_WA_SYNC_PAT0_L = 8'b00100100; //the lower 8-bit sync pat0 value(sync pat0 includes the 5-symbol(15-bit), 'h24 + parameter D0LN_RX_WA_SYNC_PAT1_EN = 1'b1; //lane0 word aligner sync pattern1(default:44444) enable; 1=enable to detect sync pattern1, 0=disable + parameter D0LN_RX_WA_SYNC_PAT1_H = 7'b0101001; //the higher 7-bit sync pat1 value(sync pat1 includes the 5-symbol(15-bit), 'h29 + parameter D0LN_RX_WA_SYNC_PAT1_L = 8'b00100100; //the lower 8-bit sync pat1 value(sync pat1 includes the 5-symbol(15-bit), 'h24 + parameter D0LN_RX_WA_SYNC_PAT2_EN = 1'b1; //lane0 word aligner sync pattern2(default:44444) enable; 1=enable to detect sync pattern2, 0=disable + parameter D0LN_RX_WA_SYNC_PAT2_H = 7'b0011001; //the higher 7-bit sync pat2 value(sync pat2 includes the 5-symbol(15-bit), 'h19 + parameter D0LN_RX_WA_SYNC_PAT2_L = 8'b00100100; //the lower 8-bit sync pat2 value(sync pat2 includes the 5-symbol(15-bit), 'h24 + parameter D0LN_RX_WA_SYNC_PAT3_EN = 1'b0; //lane0 word aligner sync pattern3(default:44444) enable; 1=enable to detect sync pattern3, 0=disable + parameter D0LN_RX_WA_SYNC_PAT3_H = 7'b0001001; //the higher 7-bit sync pat3 value(sync pat3 includes the 5-symbol(15-bit), 'h09 + parameter D0LN_RX_WA_SYNC_PAT3_L = 8'b00100100; //the lower 8-bit sync pat2 value(sync pat2 includes the 5-symbol(15-bit), 'h24 + + parameter D0LN_RX_W_LENDIAN = 1'b1; //in 42-bit mode use this bit to set which byte will be sent in firstly for the lane0; 0= put the received data to the higher 21-bit data firstly, 1= put the received data to the lower 21-bit data firstly + + parameter D0LN_RX_REASGN_A = 2'b00; //the data of the lane0 pina can be reassigned to pina ; pinb or pinc; 00=connected to pina, 01=connected to pinb, 1x=connected to pinc + parameter D0LN_RX_REASGN_B = 2'b01; //the data of the lane0 pinb can be reassigned to pina ; pinb or pinc; 00=connected to pina, 01=connected to pinb, 1x=connected to pinc + parameter D0LN_RX_REASGN_C = 2'b10; //the data of the lane0 pinc can be reassigned to pina ; pinb or pinc; 00=connected to pina, 01=connected to pinb, 1x=connected to pinc + + parameter HSRX_LNSEL = 3'b111; //Data Lane Select: each bit controls a lane, [0]=1'b1 Lane0 on,[1]=1'b1 Lane2 on,[2]=1'b1 Lane2 on + + parameter EQ_RS_LN0 = 3'b001; //Data lane0: EQ degeneration resistor control. (mc1_eq_rs_lane0[2:0]=eq_rs_lane0[2:0]) + parameter EQ_CS_LN0 = 3'b101; //Data lane0: EQ degeneration cap control.(mc1_eq_cs_lane0[2:0]=eq_cs_lane0[2:0]) + parameter PGA_GAIN_LN0 = 4'b0110; //Data lane1: PGA amplifier gain config. + parameter PGA_BIAS_LN0 = 4'b1000; //Data lane1: PGA amplifier tail current config. + parameter EQ_PBIAS_LN0 = 4'b0100; //Data Lane0: Equalizer source current setting default 4'b1000 + parameter EQ_ZLD_LN0 = 4'b1000; //Data Lane0: Preamplifier Resistive Load Setting: 4'b0000 smallest res loading + + parameter D1LN_TX_REASGN_A = 2'b00; //the data of the lane1 pina can be reassigned to pina ; pinb or pinc; 00=connected to pina,01=connected to pinb,1x=connected to pinc + parameter D1LN_TX_REASGN_B = 2'b01; //the data of the lane1 pinb can be reassigned to pina ; pinb or pinc;00=connected to pina,01=connected to pinb,1x=connected to pinc + parameter D1LN_TX_REASGN_C = 2'b10; //the data of the lane1 pinc can be reassigned to pina ; pinb or pinc;00=connected to pina,01=connected to pinb,1x=connected to pinc + parameter D1LN_RX_HS_21BIT_MODE = 1'b0; //Selection of lane1 rx data width to Fabric;1=21bit input mode,0=42bit input mode + + parameter D1LN_RX_WA_SYNC_PAT0_EN = 1'b1; //lane1 word aligner sync pattern0(default:44444) enable;1=enable to detect sync pattern0, 0=disable + parameter D1LN_RX_WA_SYNC_PAT0_H = 7'b1001001; //the higher 7-bit sync pat0 value(sync pat0 includes the 5-symbol(15-bit) + parameter D1LN_RX_WA_SYNC_PAT0_L = 8'b00100100; //the lower 8-bit sync pat0 value(sync pat0 includes the 5-symbol(15-bit) + parameter D1LN_RX_WA_SYNC_PAT1_EN = 1'b1; //lane1 word aligner sync pattern1(default:24444) enable;1=enable to detect sync pattern1,0=disable + parameter D1LN_RX_WA_SYNC_PAT1_H = 7'b0101001; //the higher 7-bit sync pat1 value(sync pat1 includes the 5-symbol(15-bit) + parameter D1LN_RX_WA_SYNC_PAT1_L = 8'b00100100; //the lower 8-bit sync pat1 value(sync pat1 includes the 5-symbol(15-bit) + parameter D1LN_RX_WA_SYNC_PAT2_EN = 1'b1; //lane1 word aligner sync pattern2(default:14444) enable;1=enable to detect sync pattern2,0=disable + parameter D1LN_RX_WA_SYNC_PAT2_H = 7'b0011001; //the higher 7-bit sync pat2 value(sync pat2 includes the 5-symbol(15-bit) + parameter D1LN_RX_WA_SYNC_PAT2_L = 8'b00100100; //the lower 8-bit sync pat2 value(sync pat2 includes the 5-symbol(15-bit) + parameter D1LN_RX_WA_SYNC_PAT3_EN = 1'b0; //lane1 word aligner sync pattern3(default:04444) enable;1=enable to detect sync pattern3,0=disable + parameter D1LN_RX_WA_SYNC_PAT3_H = 7'b0001001; //the higher 7-bit sync pat3 value(sync pat3 includes the 5-symbol(15-bit) + parameter D1LN_RX_WA_SYNC_PAT3_L = 8'b00100100; //the lower 8-bit sync pat3 value(sync pat3 includes the 5-symbol(15-bit) + parameter D1LN_RX_W_LENDIAN = 1'b1; //in 42-bit mode use this bit to set which byte will be sent in firstly for the lane1;0= put the received data to the higher 21-bit data firstly,1= put the received data to the lower 21-bit data firstly + + parameter D1LN_RX_REASGN_A = 2'b00; //the data of the lane1 pina can be reassigned to pina ; pinb or pinc; 00=connected to pina,01=connected to pinb,1x=connected to + parameter D1LN_RX_REASGN_B = 2'b01; //the data of the lane1 pinb can be reassigned to pina ; pinb or pinc; 00=connected to pina,01=connected to pinb,1x=connected to pinc + parameter D1LN_RX_REASGN_C = 2'b10; //the data of the lane1 pinc can be reassigned to pina ; pinb or pinc; 00=connected to pina,01=connected to pinb,1x=connected to pinc + + parameter EQ_RS_LN1 = 3'b001; //Data lane1: EQ degeneration resistor control. (mc1_eq_rs_lane0[2:0]=eq_rs_lane0[2:0]) + parameter EQ_CS_LN1 = 3'b101; //Data lane1: EQ degeneration cap control.(mc1_eq_cs_lane0[2:0]=eq_cs_lane0[2:0]) + parameter PGA_GAIN_LN1 = 4'b0110; //Data lane1: PGA amplifier gain config. + parameter PGA_BIAS_LN1 = 4'b1000; //Data lane1: PGA amplifier tail current config. + parameter EQ_PBIAS_LN1 = 4'b0100; //Data Lane1: Equalizer source current setting default 4'b1000 + parameter EQ_ZLD_LN1 = 4'b1000; //Data Lane1: Preamplifier Resistive Load Setting: 4'b0000 smallest res loading + + parameter D2LN_TX_REASGN_A = 2'b00; //the data of the lane2 pina can be reassigned to pina ; pinb or pinc; 00=connected to pina,01=connected to pinb,1x=connected to pinc + parameter D2LN_TX_REASGN_B = 2'b01; //the data of the lane2 pinb can be reassigned to pina ; pinb or pinc; 00=connected to pina,01=connected to pinb,1x=connected to pinc + parameter D2LN_TX_REASGN_C = 2'b10; //the data of the lane2 pinc can be reassigned to pina ; pinb or pinc; 00=connected to pina,01=connected to pinb,1x=connected to pinc + parameter D2LN_RX_HS_21BIT_MODE = 1'b0; //Selection of lane2 rx data width to Fabric;1=21bit input mode,0=42bit input mode + + parameter D2LN_RX_WA_SYNC_PAT0_EN = 1'b1; //lane2 word aligner sync pattern0(default:44444) enable;1=enable to detect sync pattern0, 0=disable + parameter D2LN_RX_WA_SYNC_PAT0_H = 7'b1001001; //the higher 7-bit sync pat0 value(sync pat0 includes the 5-symbol(15-bit) + parameter D2LN_RX_WA_SYNC_PAT0_L = 8'b00100100; //the lower 8-bit sync pat0 value(sync pat0 includes the 5-symbol(15-bit) + parameter D2LN_RX_WA_SYNC_PAT1_EN = 1'b1; //lane2 word aligner sync pattern1(default:24444) enable;1=enable to detect sync pattern1,0=disable + parameter D2LN_RX_WA_SYNC_PAT1_H = 7'b0101001; //the higher 7-bit sync pat1 value(sync pat1 includes the 5-symbol(15-bit) + parameter D2LN_RX_WA_SYNC_PAT1_L = 8'b00100100; //the lower 8-bit sync pat1 value(sync pat1 includes the 5-symbol(15-bit) + parameter D2LN_RX_WA_SYNC_PAT2_EN = 1'b1; //lane2 word aligner sync pattern2(default:14444) enable;1=enable to detect sync pattern2,0=disable + parameter D2LN_RX_WA_SYNC_PAT2_H = 7'b0011001; //the higher 7-bit sync pat2 value(sync pat2 includes the 5-symbol(15-bit) + parameter D2LN_RX_WA_SYNC_PAT2_L = 8'b00100100; //the lower 8-bit sync pat2 value(sync pat2 includes the 5-symbol(15-bit) + parameter D2LN_RX_WA_SYNC_PAT3_EN = 1'b0; //lane2 word aligner sync pattern3(default:04444) enable;1=enable to detect sync pattern3,0=disable + parameter D2LN_RX_WA_SYNC_PAT3_H = 7'b0001001; //the higher 7-bit sync pat3 value(sync pat3 includes the 5-symbol(15-bit) + parameter D2LN_RX_WA_SYNC_PAT3_L = 8'b00100100; //the lower 8-bit sync pat3 value(sync pat3 includes the 5-symbol(15-bit) + parameter D2LN_RX_W_LENDIAN = 1'b1; //in 42-bit mode use this bit to set which byte will be sent in firstly for the lane2; 0= put the received data to the higher 21-bit data firstly,1= put the received data to the lower 21-bit data firstly + + parameter D2LN_RX_REASGN_A = 2'b00; //the data of the lane2 pina can be reassigned to pina ; pinb or pinc; 00=connected to pina,01=connected to pinb,1x=connected to pinc + parameter D2LN_RX_REASGN_B = 2'b01; //the data of the lane2 pinb can be reassigned to pina ; pinb or pinc; 00=connected to pina,01=connected to pinb,1x=connected to pinc + parameter D2LN_RX_REASGN_C = 2'b10; //the data of the lane2 pinc can be reassigned to pina ; pinb or pinc; 00=connected to pina,01=connected to pinb,1x=connected to pinc + + parameter EQ_RS_LN2 = 3'b001; //Data lane2: EQ degeneration resistor control. (mc1_eq_rs_lane0[2:0]=eq_rs_lane0[2:0]) + parameter EQ_CS_LN2 = 3'b101; //Data lane2: EQ degeneration cap control.(mc1_eq_cs_lane0[2:0]=eq_cs_lane0[2:0]) + parameter PGA_GAIN_LN2 = 4'b0110; //Data lane2: PGA amplifier gain config. + parameter PGA_BIAS_LN2 = 4'b1000; //Data lane2: PGA amplifier tail current config. + parameter EQ_PBIAS_LN2 = 4'b0100; //Data Lane2: Equalizer source current setting default 4'b1000 + parameter EQ_ZLD_LN2 = 4'b1000; //Data Lane2: Preamplifier Resistive Load Setting: 4'b0000 smallest res loading + + +endmodule + + + +////Serdes +//GTR12_QUAD +module GTR12_QUAD ( + // ports to fabric + output LN0_TXM_O, + output LN0_TXP_O, + output LN1_TXM_O, + output LN1_TXP_O, + output LN2_TXM_O, + output LN2_TXP_O, + output LN3_TXM_O, + output LN3_TXP_O, + input LN0_RXM_I, + input LN0_RXP_I, + input LN1_RXM_I, + input LN1_RXP_I, + input LN2_RXM_I, + input LN2_RXP_I, + input LN3_RXM_I, + input LN3_RXP_I, + input [ 1:0] FABRIC_CLK_LIFE_DIV_I, + input FABRIC_CM0_RXCLK_OE_L_I, + input FABRIC_CM0_RXCLK_OE_R_I, + output FABRIC_LN0_RXDET_RESULT, + output FABRIC_LN1_RXDET_RESULT, + output FABRIC_LN2_RXDET_RESULT, + output FABRIC_LN3_RXDET_RESULT, + output FABRIC_PMA_CM0_DR_REFCLK_DET_O, + output FABRIC_PMA_CM1_DR_REFCLK_DET_O, + input FABRIC_PMA_PD_REFHCLK_I, + input [ 2:0] FABRIC_REFCLK1_INPUT_SEL_I, + input [ 2:0] FABRIC_REFCLK_INPUT_SEL_I, + input FABRIC_REFCLK_OE_L_I, + input FABRIC_REFCLK_OE_R_I, + input [ 4:0] FABRIC_REFCLK_OUTPUT_SEL_I, + input REFCLKM0_I, + input REFCLKM1_I, + input REFCLKP0_I, + input REFCLKP1_I, + input FABRIC_BURN_IN_I, + input [ 1:0] FABRIC_CK_SOC_DIV_I, + input FABRIC_CLK_REF_CORE_I, + output FABRIC_CM1_LIFE_CLK_O, + output FABRIC_CM_LIFE_CLK_O, + output FABRIC_CMU1_CK_REF_O, + output FABRIC_CMU1_OK_O, + output FABRIC_CMU1_REFCLK_GATE_ACK_O, + input FABRIC_CMU1_REFCLK_GATE_I, + output FABRIC_CMU_CK_REF_O, + output FABRIC_CMU_OK_O, + output FABRIC_CMU_REFCLK_GATE_ACK_O, + input FABRIC_CMU_REFCLK_GATE_I, + input FABRIC_GLUE_MAC_INIT_INFO_I, + output FABRIC_LANE0_CMU_CK_REF_O, + output FABRIC_LANE1_CMU_CK_REF_O, + output FABRIC_LANE2_CMU_CK_REF_O, + output FABRIC_LANE3_CMU_CK_REF_O, + output [ 5:0] FABRIC_LN0_ASTAT_O, + output FABRIC_LN0_BURN_IN_TOGGLE_O, + input [ 42:0] FABRIC_LN0_CTRL_I, + input FABRIC_LN0_IDDQ_I, + input [ 2:0] FABRIC_LN0_PD_I, + output FABRIC_LN0_PMA_RX_LOCK_O, + input [ 1:0] FABRIC_LN0_RATE_I, + input FABRIC_LN0_RSTN_I, + output [ 87:0] FABRIC_LN0_RXDATA_O, + output [ 12:0] FABRIC_LN0_STAT_O, + input [ 79:0] FABRIC_LN0_TXDATA_I, + output [ 5:0] FABRIC_LN1_ASTAT_O, + output FABRIC_LN1_BURN_IN_TOGGLE_O, + input [ 42:0] FABRIC_LN1_CTRL_I, + input FABRIC_LN1_IDDQ_I, + input [ 2:0] FABRIC_LN1_PD_I, + output FABRIC_LN1_PMA_RX_LOCK_O, + input [ 1:0] FABRIC_LN1_RATE_I, + input FABRIC_LN1_RSTN_I, + output [ 87:0] FABRIC_LN1_RXDATA_O, + output [ 12:0] FABRIC_LN1_STAT_O, + input [ 79:0] FABRIC_LN1_TXDATA_I, + output [ 5:0] FABRIC_LN2_ASTAT_O, + output FABRIC_LN2_BURN_IN_TOGGLE_O, + input [ 42:0] FABRIC_LN2_CTRL_I, + input FABRIC_LN2_IDDQ_I, + input [ 2:0] FABRIC_LN2_PD_I, + output FABRIC_LN2_PMA_RX_LOCK_O, + input [ 1:0] FABRIC_LN2_RATE_I, + input FABRIC_LN2_RSTN_I, + output [ 87:0] FABRIC_LN2_RXDATA_O, + output [ 12:0] FABRIC_LN2_STAT_O, + input [ 79:0] FABRIC_LN2_TXDATA_I, + output [ 5:0] FABRIC_LN3_ASTAT_O, + output FABRIC_LN3_BURN_IN_TOGGLE_O, + input [ 42:0] FABRIC_LN3_CTRL_I, + input FABRIC_LN3_IDDQ_I, + input [ 2:0] FABRIC_LN3_PD_I, + output FABRIC_LN3_PMA_RX_LOCK_O, + input [ 1:0] FABRIC_LN3_RATE_I, + input FABRIC_LN3_RSTN_I, + output [ 87:0] FABRIC_LN3_RXDATA_O, + output [ 12:0] FABRIC_LN3_STAT_O, + input [ 79:0] FABRIC_LN3_TXDATA_I, + output FABRIC_REFCLK_GATE_ACK_O, + input FABRIC_REFCLK_GATE_I, + input LANE0_PCS_RX_RST, + input LANE1_PCS_RX_RST, + input LANE2_PCS_RX_RST, + input LANE3_PCS_RX_RST, + input LANE0_ALIGN_TRIGGER, + input LANE1_ALIGN_TRIGGER, + input LANE2_ALIGN_TRIGGER, + input LANE3_ALIGN_TRIGGER, + input LANE0_CHBOND_START, + input LANE1_CHBOND_START, + input LANE2_CHBOND_START, + input LANE3_CHBOND_START, + output LANE0_ALIGN_LINK, + output LANE0_K_LOCK, + output [ 1:0] LANE0_DISP_ERR_O, + output [ 1:0] LANE0_DEC_ERR_O, + output [ 1:0] LANE0_CUR_DISP_O, + output LANE1_ALIGN_LINK, + output LANE1_K_LOCK, + output [ 1:0] LANE1_DISP_ERR_O, + output [ 1:0] LANE1_DEC_ERR_O, + output [ 1:0] LANE1_CUR_DISP_O, + output LANE2_ALIGN_LINK, + output LANE2_K_LOCK, + output [ 1:0] LANE2_DISP_ERR_O, + output [ 1:0] LANE2_DEC_ERR_O, + output [ 1:0] LANE2_CUR_DISP_O, + output LANE3_ALIGN_LINK, + output LANE3_K_LOCK, + output [ 1:0] LANE3_DISP_ERR_O, + output [ 1:0] LANE3_DEC_ERR_O, + output [ 1:0] LANE3_CUR_DISP_O, + input LANE0_PCS_TX_RST, + input LANE1_PCS_TX_RST, + input LANE2_PCS_TX_RST, + input LANE3_PCS_TX_RST, + input LANE0_FABRIC_RX_CLK, + input LANE1_FABRIC_RX_CLK, + input LANE2_FABRIC_RX_CLK, + input LANE3_FABRIC_RX_CLK, + input LANE0_FABRIC_C2I_CLK, + input LANE1_FABRIC_C2I_CLK, + input LANE2_FABRIC_C2I_CLK, + input LANE3_FABRIC_C2I_CLK, + output LANE0_PCS_RX_O_FABRIC_CLK, + output LANE1_PCS_RX_O_FABRIC_CLK, + output LANE2_PCS_RX_O_FABRIC_CLK, + output LANE3_PCS_RX_O_FABRIC_CLK, + input LANE0_FABRIC_TX_CLK, + input LANE1_FABRIC_TX_CLK, + input LANE2_FABRIC_TX_CLK, + input LANE3_FABRIC_TX_CLK, + output LANE0_PCS_TX_O_FABRIC_CLK, + output LANE1_PCS_TX_O_FABRIC_CLK, + output LANE2_PCS_TX_O_FABRIC_CLK, + output LANE3_PCS_TX_O_FABRIC_CLK, + output FABRIC_CMU0_CLK, + output FABRIC_CMU1_CLK, + output FABRIC_QUAD_CLK_RX, + input LANE0_RX_IF_FIFO_RDEN, + input LANE1_RX_IF_FIFO_RDEN, + input LANE2_RX_IF_FIFO_RDEN, + input LANE3_RX_IF_FIFO_RDEN, + output [ 4:0] LANE0_RX_IF_FIFO_RDUSEWD, + output LANE0_RX_IF_FIFO_AEMPTY, + output LANE0_RX_IF_FIFO_EMPTY, + output [ 4:0] LANE1_RX_IF_FIFO_RDUSEWD, + output LANE1_RX_IF_FIFO_AEMPTY, + output LANE1_RX_IF_FIFO_EMPTY, + output [ 4:0] LANE2_RX_IF_FIFO_RDUSEWD, + output LANE2_RX_IF_FIFO_AEMPTY, + output LANE2_RX_IF_FIFO_EMPTY, + output [ 4:0] LANE3_RX_IF_FIFO_RDUSEWD, + output LANE3_RX_IF_FIFO_AEMPTY, + output LANE3_RX_IF_FIFO_EMPTY, + output [ 4:0] LANE0_TX_IF_FIFO_WRUSEWD, + output LANE0_TX_IF_FIFO_AFULL, + output LANE0_TX_IF_FIFO_FULL, + output [ 4:0] LANE1_TX_IF_FIFO_WRUSEWD, + output LANE1_TX_IF_FIFO_AFULL, + output LANE1_TX_IF_FIFO_FULL, + output [ 4:0] LANE2_TX_IF_FIFO_WRUSEWD, + output LANE2_TX_IF_FIFO_AFULL, + output LANE2_TX_IF_FIFO_FULL, + output [ 4:0] LANE3_TX_IF_FIFO_WRUSEWD, + output LANE3_TX_IF_FIFO_AFULL, + output LANE3_TX_IF_FIFO_FULL, + input FABRIC_CMU0_RESETN_I, + input FABRIC_CMU0_PD_I, + input FABRIC_CMU0_IDDQ_I, + input FABRIC_CMU1_RESETN_I, + input FABRIC_CMU1_PD_I, + input FABRIC_CMU1_IDDQ_I, + input FABRIC_PLL_CDN_I, + input FABRIC_LN0_CPLL_RESETN_I, + input FABRIC_LN0_CPLL_PD_I, + input FABRIC_LN0_CPLL_IDDQ_I, + input FABRIC_LN1_CPLL_RESETN_I, + input FABRIC_LN1_CPLL_PD_I, + input FABRIC_LN1_CPLL_IDDQ_I, + input FABRIC_LN2_CPLL_RESETN_I, + input FABRIC_LN2_CPLL_PD_I, + input FABRIC_LN2_CPLL_IDDQ_I, + input FABRIC_LN3_CPLL_RESETN_I, + input FABRIC_LN3_CPLL_PD_I, + input FABRIC_LN3_CPLL_IDDQ_I, + input FABRIC_CM1_PD_REFCLK_DET_I, + input FABRIC_CM0_PD_REFCLK_DET_I, + output FABRIC_CLK_MON_O, + output FABRIC_GEARFIFO_ERR_RPT, + input [ 42:0] FABRIC_LN0_CTRL_I_H, + input [ 2:0] FABRIC_LN0_PD_I_H, + input [ 1:0] FABRIC_LN0_RATE_I_H, + output FABRIC_LN0_RX_VLD_OUT, + output FABRIC_LN0_RXELECIDLE_O, + output FABRIC_LN0_RXELECIDLE_O_H, + output [ 12:0] FABRIC_LN0_STAT_O_H, + input FABRIC_LN0_TX_VLD_IN, + input [ 42:0] FABRIC_LN1_CTRL_I_H, + input [ 2:0] FABRIC_LN1_PD_I_H, + input [ 1:0] FABRIC_LN1_RATE_I_H, + output FABRIC_LN1_RX_VLD_OUT, + output FABRIC_LN1_RXELECIDLE_O, + output FABRIC_LN1_RXELECIDLE_O_H, + output [ 12:0] FABRIC_LN1_STAT_O_H, + input FABRIC_LN1_TX_VLD_IN, + input [ 42:0] FABRIC_LN2_CTRL_I_H, + input [ 2:0] FABRIC_LN2_PD_I_H, + input [ 1:0] FABRIC_LN2_RATE_I_H, + output FABRIC_LN2_RX_VLD_OUT, + output FABRIC_LN2_RXELECIDLE_O, + output FABRIC_LN2_RXELECIDLE_O_H, + output [ 12:0] FABRIC_LN2_STAT_O_H, + input FABRIC_LN2_TX_VLD_IN, + input [ 42:0] FABRIC_LN3_CTRL_I_H, + input [ 2:0] FABRIC_LN3_PD_I_H, + input [ 1:0] FABRIC_LN3_RATE_I_H, + output FABRIC_LN3_RX_VLD_OUT, + output FABRIC_LN3_RXELECIDLE_O, + output FABRIC_LN3_RXELECIDLE_O_H, + output [ 12:0] FABRIC_LN3_STAT_O_H, + input FABRIC_LN3_TX_VLD_IN, + input FABRIC_POR_N_I, + input FABRIC_QUAD_MCU_REQ_I, + //ports that are special + input CK_AHB_I, + input AHB_RSTN, + input TEST_DEC_EN, + output FABRIC_LANE0_CMU_OK_O, + output FABRIC_LANE1_CMU_OK_O, + output FABRIC_LANE2_CMU_OK_O, + output FABRIC_LANE3_CMU_OK_O, + input QUAD_PCIE_CLK, + input PCIE_DIV2_REG, + input PCIE_DIV4_REG, + input PMAC_LN_RSTN, + //ports for interconnection of hardwire + inout [ 91:0] INET_Q0_Q1, + inout [531:0] INET_Q_PMAC, + inout [227:0] INET_Q_TEST, + inout [420:0] INET_Q_UPAR +); + + parameter POSITION = "Q0"; + +endmodule + +//GTR12_UPAR +module GTR12_UPAR ( + // ports to fabric + input CSR_TCK, + input CSR_TMS, + input CSR_TDI, + output CSR_TDO, + input UPAR_CLK, + input UPAR_RST, + input SPI_CLK, + input UPAR_WREN_S, + input [ 23:0] UPAR_ADDR_S, + input [ 31:0] UPAR_WRDATA_S, + input UPAR_RDEN_S, + input [ 7:0] UPAR_STRB_S, + input UPAR_BUS_WIDTH_S, + output [ 31:0] UPAR_RDDATA_S, + output UPAR_RDVLD_S, + output UPAR_READY_S, + input SPI_MOSI, + output SPI_MISO, + input SPI_SS, + output AHB_CLK_O, + input [ 4:0] CSR_MODE, + input FABRIC_DFT_EDT_UPDATE, + input FABRIC_DFT_IJTAG_CE, + input FABRIC_DFT_IJTAG_RESET, + input FABRIC_DFT_IJTAG_SE, + input FABRIC_DFT_IJTAG_SEL, + input FABRIC_DFT_IJTAG_SI, + input FABRIC_DFT_IJTAG_TCK, + input FABRIC_DFT_IJTAG_UE, + input FABRIC_DFT_PLL_BYPASS_CLK, + input FABRIC_DFT_PLL_BYPASS_MODE, + input FABRIC_DFT_SCAN_CLK, + input FABRIC_DFT_SCAN_EN, + input FABRIC_DFT_SCAN_IN0, + input FABRIC_DFT_SCAN_IN1, + input FABRIC_DFT_SCAN_IN2, + input FABRIC_DFT_SCAN_IN3, + input FABRIC_DFT_SCAN_IN4, + input FABRIC_DFT_SCAN_IN5, + input FABRIC_DFT_SCAN_IN6, + input FABRIC_DFT_SCAN_RSTN, + input FABRIC_DFT_SHIFT_SCAN_EN, + //ports that are special + output QUAD_CFG_TEST_DEC_EN, + output AHB_RSTN_O, + output TL_CLKP_I, + //ports for interconnection of hardwire + inout [5466:0] INET_UPAR_PMAC, + inout [ 420:0] INET_UPAR_Q0, + inout [ 420:0] INET_UPAR_Q1, + inout [1328:0] INET_UPAR_TEST +); + +endmodule + + +//GTR12_PMAC +module GTR12_PMAC ( + // ports to fabric + output [ 3:0] PL_EXIT, + output [ 64:0] TL_FLR_REQ0, + input [ 64:0] TL_FLR_ACK0, + output [ 64:0] TL_FLR_REQ1, + input [ 64:0] TL_FLR_ACK1, + output [ 64:0] TL_FLR_REQ2, + input [ 64:0] TL_FLR_ACK2, + output [ 64:0] TL_FLR_REQ3, + input [ 64:0] TL_FLR_ACK3, + input [ 21:0] TL_CLOCK_FREQ, + output PL_WAKE_OEN, + input PL_WAKE_IN, + output PL_CLKREQ_OEN, + input PL_CLKREQ_IN, + input PL_LTSSM_ENABLE, + output TL_RX_SOP0, + output TL_RX_EOP0, + output [ 255:0] TL_RX_DATA0, + output [ 7:0] TL_RX_VALID0, + output [ 31:0] TL_RX_PROT0, + output [ 19:0] TL_RX_BARDEC0, + output [ 15:0] TL_RX_MCHIT0, + output [ 7:0] TL_RX_ERR0, + input TL_RX_MASKNP0, + input TL_RX_WAIT0, + input TL_TX_SOP0, + input TL_TX_EOP0, + input [ 255:0] TL_TX_DATA0, + input [ 7:0] TL_TX_VALID0, + input [ 31:0] TL_TX_PROT0, + input TL_TX_STREAM0, + input [ 7:0] TL_TX_ERR0, + output TL_TX_WAIT0, + output [ 95:0] TL_TX_CREDITS0, + output [ 31:0] TL_TX_PROTERR0, + input TL_TX_PROTACK0, + input [ 7:0] TL_BRSW_IN, + output [ 7:0] TL_BRSW_OUT, + input TL_INT_STATUS0, + input TL_INT_REQ0, + input [ 4:0] TL_INT_MSINUM0, + input [ 6:0] TL_INT_VFNUM0, + output TL_INT_ACK0, + input TL_INT_STATUS1, + input TL_INT_REQ1, + input [ 4:0] TL_INT_MSINUM1, + input [ 6:0] TL_INT_VFNUM1, + output TL_INT_ACK1, + input TL_INT_STATUS2, + input TL_INT_REQ2, + input [ 4:0] TL_INT_MSINUM2, + input [ 6:0] TL_INT_VFNUM2, + output TL_INT_ACK2, + input TL_INT_STATUS3, + input TL_INT_REQ3, + input [ 4:0] TL_INT_MSINUM3, + input [ 6:0] TL_INT_VFNUM3, + output TL_INT_ACK3, + output [ 3:0] TL_INT_PINSTATE, + input [ 3:0] TL_INT_PINCONTROL, + input TL_PM_EVENT0, + input [ 9:0] TL_PM_DATA0, + input TL_PM_EVENT1, + input [ 9:0] TL_PM_DATA1, + input TL_PM_EVENT2, + input [ 9:0] TL_PM_DATA2, + input TL_PM_EVENT3, + input [ 9:0] TL_PM_DATA3, + input TL_PM_CLKCONTROL, + output [ 3:0] TL_PM_CLKSTATUS, + input [ 7:0] TL_PM_BWCHANGE, + input TL_PM_TOCONTROL, + output TL_PM_TOSTATUS, + input TL_PM_AUXPWR, + input [ 3:0] TL_PM_OBFFCONTROL, + output [ 3:0] TL_PM_OBFFSTATUS, + input [ 38:0] TL_REPORT_ERROR0, + input [ 7:0] TL_REPORT_STATE0, + input [ 64:0] TL_REPORT_CPLPENDING0, + input [ 255:0] TL_REPORT_HEADER0, + input [ 38:0] TL_REPORT_ERROR1, + input [ 7:0] TL_REPORT_STATE1, + input [ 64:0] TL_REPORT_CPLPENDING1, + input [ 255:0] TL_REPORT_HEADER1, + input [ 38:0] TL_REPORT_ERROR2, + input [ 7:0] TL_REPORT_STATE2, + input [ 64:0] TL_REPORT_CPLPENDING2, + input [ 255:0] TL_REPORT_HEADER2, + input [ 38:0] TL_REPORT_ERROR3, + input [ 7:0] TL_REPORT_STATE3, + input [ 64:0] TL_REPORT_CPLPENDING3, + input [ 255:0] TL_REPORT_HEADER3, + output [ 7:0] TL_REPORT_EVENT, + input [ 7:0] TL_REPORT_HOTPLUG, + output [ 3:0] TL_REPORT_TIMER, + input [ 32:0] TL_REPORT_LATENCY, + input FABRIC_PL_NPOR, + input FABRIC_PL_RSTN, + input FABRIC_PL_RSTNP, + input FABRIC_PL_SRST, + input FABRIC_TL_NPOR, + input FABRIC_TL_RSTN, + input FABRIC_TL_RSTNP, + input FABRIC_TL_CRSTN, + input FABRIC_TL_SRST, + input FABRIC_TL_CRST, + input FABRIC_PL_PCLK_STOP, + input FABRIC_CTRL_GATE_TL_CLK, + output PCIE_HALF_CLK, + input [ 7:0] FABRIC_PHY_ACKLOCAL, + input [ 7:0] FABRIC_PHY_ACKLOCAL_H, + output [ 7:0] FABRIC_PHY_INVALIDREQ, + output [ 7:0] FABRIC_PHY_INVALIDREQ_H, + output [ 7:0] FABRIC_PHY_REQLOCAL, + output [ 7:0] FABRIC_PHY_REQLOCAL_H, + output [ 31:0] FABRIC_PHY_REQLOCALIDX, + output [ 31:0] FABRIC_PHY_REQLOCALIDX_H, + output [ 7:0] FABRIC_PHY_RXEQEVAL, + output [ 7:0] FABRIC_PHY_RXEQEVAL_H, + output [ 7:0] FABRIC_PHY_RXEQINPROGRESS, + output [ 7:0] FABRIC_PHY_RXEQINPROGRESS_H, + output [ 23:0] FABRIC_PHY_RXPREHINT, + output [ 23:0] FABRIC_PHY_RXPREHINT_H, + output [ 15:0] FABRIC_PHY_TXDEEMPH, + output [ 15:0] FABRIC_PHY_TXDEEMPH_H, + output FABRIC_PL_BLOCKALIGNCONTROL, + output FABRIC_PL_BLOCKALIGNCONTROL_H, + input [ 7:0] FABRIC_PL_PHYSTATUS, + input [ 7:0] FABRIC_PL_PHYSTATUS_H, + output [ 1:0] FABRIC_PL_POWERDOWN, + output [ 1:0] FABRIC_PL_POWERDOWN_H, + output [ 1:0] FABRIC_PL_RATE, + output [ 1:0] FABRIC_PL_RATE_H, + input [ 127:0] FABRIC_PL_RXDATA, + input [ 127:0] FABRIC_PL_RXDATA_H, + input [ 15:0] FABRIC_PL_RXDATAK, + input [ 15:0] FABRIC_PL_RXDATAK_H, + input [ 7:0] FABRIC_PL_RXDATAVALID, + input [ 7:0] FABRIC_PL_RXDATAVALID_H, + input [ 7:0] FABRIC_PL_RXELECIDLE, + input [ 7:0] FABRIC_PL_RXELECIDLE_H, + output [ 7:0] FABRIC_PL_RXPOLARITY, + output [ 7:0] FABRIC_PL_RXPOLARITY_H, + output [ 7:0] FABRIC_PL_RXSTANDBY, + output [ 7:0] FABRIC_PL_RXSTANDBY_H, + input [ 7:0] FABRIC_PL_RXSTARTBLOCK, + input [ 7:0] FABRIC_PL_RXSTARTBLOCK_H, + input [ 23:0] FABRIC_PL_RXSTATUS, + input [ 23:0] FABRIC_PL_RXSTATUS_H, + input [ 15:0] FABRIC_PL_RXSYNCHEADER, + input [ 15:0] FABRIC_PL_RXSYNCHEADER_H, + input [ 7:0] FABRIC_PL_RXVALID, + input [ 7:0] FABRIC_PL_RXVALID_H, + output [ 7:0] FABRIC_PL_TXCOMPLIANCE, + output [ 7:0] FABRIC_PL_TXCOMPLIANCE_H, + output [ 127:0] FABRIC_PL_TXDATA, + output [ 127:0] FABRIC_PL_TXDATA_H, + output [ 15:0] FABRIC_PL_TXDATAK, + output [ 15:0] FABRIC_PL_TXDATAK_H, + output [ 7:0] FABRIC_PL_TXDATAVALID, + output [ 7:0] FABRIC_PL_TXDATAVALID_H, + output [ 7:0] FABRIC_PL_TXDETECTRX, + output [ 7:0] FABRIC_PL_TXDETECTRX_H, + output [ 7:0] FABRIC_PL_TXELECIDLE, + output [ 7:0] FABRIC_PL_TXELECIDLE_H, + output [ 2:0] FABRIC_PL_TXMARGIN, + output [ 2:0] FABRIC_PL_TXMARGIN_H, + output [ 7:0] FABRIC_PL_TXSTARTBLOCK, + output [ 7:0] FABRIC_PL_TXSTARTBLOCK_H, + output FABRIC_PL_TXSWING, + output FABRIC_PL_TXSWING_H, + output [ 15:0] FABRIC_PL_TXSYNCHEADER, + output [ 15:0] FABRIC_PL_TXSYNCHEADER_H, + output [ 1:0] FABRIC_PL_WIDTH, + output [ 1:0] FABRIC_PL_WIDTH_H, + output [ 31:0] FABRIC_TEST_BUS_MON, + output [ 18:0] TL_CFGEXPADDR0, + output [ 18:0] TL_CFGEXPADDR1, + output [ 18:0] TL_CFGEXPADDR2, + output [ 18:0] TL_CFGEXPADDR3, + input [ 31:0] TL_CFGEXPRDATA0, + input [ 31:0] TL_CFGEXPRDATA1, + input [ 31:0] TL_CFGEXPRDATA2, + input [ 31:0] TL_CFGEXPRDATA3, + output TL_CFGEXPREAD0, + output TL_CFGEXPREAD1, + output TL_CFGEXPREAD2, + output TL_CFGEXPREAD3, + output [ 3:0] TL_CFGEXPSTRB0, + output [ 3:0] TL_CFGEXPSTRB1, + output [ 3:0] TL_CFGEXPSTRB2, + output [ 3:0] TL_CFGEXPSTRB3, + input TL_CFGEXPVALID0, + input TL_CFGEXPVALID1, + input TL_CFGEXPVALID2, + input TL_CFGEXPVALID3, + output [ 31:0] TL_CFGEXPWDATA0, + output [ 31:0] TL_CFGEXPWDATA1, + output [ 31:0] TL_CFGEXPWDATA2, + output [ 31:0] TL_CFGEXPWDATA3, + output TL_CFGEXPWRITE0, + output TL_CFGEXPWRITE1, + output TL_CFGEXPWRITE2, + output TL_CFGEXPWRITE3, + output [ 12:0] TLCFG_BUSDEV, + //ports that are special + input TL_CLKP, + output PCIE_CLK, + output PMAC_LN_RSTN, + input Q0_CPLL0_OK_I, + input Q0_CPLL1_OK_I, + input Q0_CPLL2_OK_I, + input Q0_CPLL3_OK_I, + input Q1_CPLL0_OK_I, + input Q1_CPLL1_OK_I, + input Q1_CPLL2_OK_I, + input Q1_CPLL3_OK_I, + input FABRIC_PCLK_I, + output PCIE_DIV2_REG, + output PCIE_DIV4_REG, + //ports for interconnection of hardwire + inout [ 531:0] INET_PMAC_Q0, + inout [ 531:0] INET_PMAC_Q1, + inout [ 780:0] INET_PMAC_TEST, + inout [5466:0] INET_PMAC_UPAR +); +endmodule + +//// +//GTR12_QUADA,60k +module GTR12_QUADA ( + // ports to fabric + output LN0_TXM_O, + output LN0_TXP_O, + output LN1_TXM_O, + output LN1_TXP_O, + output LN2_TXM_O, + output LN2_TXP_O, + output LN3_TXM_O, + output LN3_TXP_O, + input LN0_RXM_I, + input LN0_RXP_I, + input LN1_RXM_I, + input LN1_RXP_I, + input LN2_RXM_I, + input LN2_RXP_I, + input LN3_RXM_I, + input LN3_RXP_I, + input REFCLKM0_I, + input REFCLKM1_I, + input REFCLKP0_I, + input REFCLKP1_I, + input REFCLKM2_I, + input REFCLKM3_I, + input REFCLKP2_I, + input REFCLKP3_I, + output FABRIC_LN0_RXDET_RESULT, + output FABRIC_LN1_RXDET_RESULT, + output FABRIC_LN2_RXDET_RESULT, + output FABRIC_LN3_RXDET_RESULT, + output FABRIC_PMA_CM0_DR_REFCLK_DET_O, + output FABRIC_PMA_CM1_DR_REFCLK_DET_O, + input FABRIC_PMA_PD_REFHCLK_I, + input [ 2:0] FABRIC_REFCLK1_INPUT_SEL_I, + input [ 2:0] FABRIC_REFCLK_INPUT_SEL_I, + input FABRIC_BURN_IN_I, + input [ 1:0] FABRIC_CK_SOC_DIV_I, + output FABRIC_CM1_LIFE_CLK_O, + output FABRIC_CM_LIFE_CLK_O, + output FABRIC_CMU1_CK_REF_O, + output FABRIC_CMU1_OK_O, + output FABRIC_CMU1_REFCLK_GATE_ACK_O, + input FABRIC_CMU1_REFCLK_GATE_I, + output FABRIC_CMU_CK_REF_O, + output FABRIC_CMU_OK_O, + output FABRIC_CMU_REFCLK_GATE_ACK_O, + input FABRIC_CMU_REFCLK_GATE_I, + input FABRIC_GLUE_MAC_INIT_INFO_I, + output FABRIC_LANE0_CMU_CK_REF_O, + output FABRIC_LANE1_CMU_CK_REF_O, + output FABRIC_LANE2_CMU_CK_REF_O, + output FABRIC_LANE3_CMU_CK_REF_O, + output [ 5:0] FABRIC_LN0_ASTAT_O, + output FABRIC_LN0_BURN_IN_TOGGLE_O, + input [42:0] FABRIC_LN0_CTRL_I, + input FABRIC_LN0_IDDQ_I, + input [ 2:0] FABRIC_LN0_PD_I, + output FABRIC_LN0_PMA_RX_LOCK_O, + input [ 1:0] FABRIC_LN0_RATE_I, + input FABRIC_LN0_RSTN_I, + output [87:0] FABRIC_LN0_RXDATA_O, + output [12:0] FABRIC_LN0_STAT_O, + input [79:0] FABRIC_LN0_TXDATA_I, + output [ 5:0] FABRIC_LN1_ASTAT_O, + output FABRIC_LN1_BURN_IN_TOGGLE_O, + input [42:0] FABRIC_LN1_CTRL_I, + input FABRIC_LN1_IDDQ_I, + input [ 2:0] FABRIC_LN1_PD_I, + output FABRIC_LN1_PMA_RX_LOCK_O, + input [ 1:0] FABRIC_LN1_RATE_I, + input FABRIC_LN1_RSTN_I, + output [87:0] FABRIC_LN1_RXDATA_O, + output [12:0] FABRIC_LN1_STAT_O, + input [79:0] FABRIC_LN1_TXDATA_I, + output [ 5:0] FABRIC_LN2_ASTAT_O, + output FABRIC_LN2_BURN_IN_TOGGLE_O, + input [42:0] FABRIC_LN2_CTRL_I, + input FABRIC_LN2_IDDQ_I, + input [ 2:0] FABRIC_LN2_PD_I, + output FABRIC_LN2_PMA_RX_LOCK_O, + input [ 1:0] FABRIC_LN2_RATE_I, + input FABRIC_LN2_RSTN_I, + output [87:0] FABRIC_LN2_RXDATA_O, + output [12:0] FABRIC_LN2_STAT_O, + input [79:0] FABRIC_LN2_TXDATA_I, + output [ 5:0] FABRIC_LN3_ASTAT_O, + output FABRIC_LN3_BURN_IN_TOGGLE_O, + input [42:0] FABRIC_LN3_CTRL_I, + input FABRIC_LN3_IDDQ_I, + input [ 2:0] FABRIC_LN3_PD_I, + output FABRIC_LN3_PMA_RX_LOCK_O, + input [ 1:0] FABRIC_LN3_RATE_I, + input FABRIC_LN3_RSTN_I, + output [87:0] FABRIC_LN3_RXDATA_O, + output [12:0] FABRIC_LN3_STAT_O, + input [79:0] FABRIC_LN3_TXDATA_I, + output FABRIC_REFCLK_GATE_ACK_O, + input FABRIC_REFCLK_GATE_I, + input LANE0_PCS_RX_RST, + input LANE1_PCS_RX_RST, + input LANE2_PCS_RX_RST, + input LANE3_PCS_RX_RST, + input LANE0_ALIGN_TRIGGER, + input LANE1_ALIGN_TRIGGER, + input LANE2_ALIGN_TRIGGER, + input LANE3_ALIGN_TRIGGER, + input LANE0_CHBOND_START, + input LANE1_CHBOND_START, + input LANE2_CHBOND_START, + input LANE3_CHBOND_START, + output LANE0_ALIGN_LINK, + output LANE0_K_LOCK, + output [ 1:0] LANE0_DISP_ERR_O, + output [ 1:0] LANE0_DEC_ERR_O, + output [ 1:0] LANE0_CUR_DISP_O, + output LANE1_ALIGN_LINK, + output LANE1_K_LOCK, + output [ 1:0] LANE1_DISP_ERR_O, + output [ 1:0] LANE1_DEC_ERR_O, + output [ 1:0] LANE1_CUR_DISP_O, + output LANE2_ALIGN_LINK, + output LANE2_K_LOCK, + output [ 1:0] LANE2_DISP_ERR_O, + output [ 1:0] LANE2_DEC_ERR_O, + output [ 1:0] LANE2_CUR_DISP_O, + output LANE3_ALIGN_LINK, + output LANE3_K_LOCK, + output [ 1:0] LANE3_DISP_ERR_O, + output [ 1:0] LANE3_DEC_ERR_O, + output [ 1:0] LANE3_CUR_DISP_O, + input LANE0_PCS_TX_RST, + input LANE1_PCS_TX_RST, + input LANE2_PCS_TX_RST, + input LANE3_PCS_TX_RST, + input LANE0_FABRIC_RX_CLK, + input LANE1_FABRIC_RX_CLK, + input LANE2_FABRIC_RX_CLK, + input LANE3_FABRIC_RX_CLK, + input LANE0_FABRIC_C2I_CLK, + input LANE1_FABRIC_C2I_CLK, + input LANE2_FABRIC_C2I_CLK, + input LANE3_FABRIC_C2I_CLK, + output LANE0_PCS_RX_O_FABRIC_CLK, + output LANE1_PCS_RX_O_FABRIC_CLK, + output LANE2_PCS_RX_O_FABRIC_CLK, + output LANE3_PCS_RX_O_FABRIC_CLK, + input LANE0_FABRIC_TX_CLK, + input LANE1_FABRIC_TX_CLK, + input LANE2_FABRIC_TX_CLK, + input LANE3_FABRIC_TX_CLK, + output LANE0_PCS_TX_O_FABRIC_CLK, + output LANE1_PCS_TX_O_FABRIC_CLK, + output LANE2_PCS_TX_O_FABRIC_CLK, + output LANE3_PCS_TX_O_FABRIC_CLK, + output FABRIC_CMU0_CLK, + output FABRIC_CMU1_CLK, + output FABRIC_QUAD_CLK_RX, + input LANE0_RX_IF_FIFO_RDEN, + input LANE1_RX_IF_FIFO_RDEN, + input LANE2_RX_IF_FIFO_RDEN, + input LANE3_RX_IF_FIFO_RDEN, + output [ 4:0] LANE0_RX_IF_FIFO_RDUSEWD, + output LANE0_RX_IF_FIFO_AEMPTY, + output LANE0_RX_IF_FIFO_EMPTY, + output [ 4:0] LANE1_RX_IF_FIFO_RDUSEWD, + output LANE1_RX_IF_FIFO_AEMPTY, + output LANE1_RX_IF_FIFO_EMPTY, + output [ 4:0] LANE2_RX_IF_FIFO_RDUSEWD, + output LANE2_RX_IF_FIFO_AEMPTY, + output LANE2_RX_IF_FIFO_EMPTY, + output [ 4:0] LANE3_RX_IF_FIFO_RDUSEWD, + output LANE3_RX_IF_FIFO_AEMPTY, + output LANE3_RX_IF_FIFO_EMPTY, + output [ 4:0] LANE0_TX_IF_FIFO_WRUSEWD, + output LANE0_TX_IF_FIFO_AFULL, + output LANE0_TX_IF_FIFO_FULL, + output [ 4:0] LANE1_TX_IF_FIFO_WRUSEWD, + output LANE1_TX_IF_FIFO_AFULL, + output LANE1_TX_IF_FIFO_FULL, + output [ 4:0] LANE2_TX_IF_FIFO_WRUSEWD, + output LANE2_TX_IF_FIFO_AFULL, + output LANE2_TX_IF_FIFO_FULL, + output [ 4:0] LANE3_TX_IF_FIFO_WRUSEWD, + output LANE3_TX_IF_FIFO_AFULL, + output LANE3_TX_IF_FIFO_FULL, + input FABRIC_CMU0_RESETN_I, + input FABRIC_CMU0_PD_I, + input FABRIC_CMU0_IDDQ_I, + input FABRIC_CMU1_RESETN_I, + input FABRIC_CMU1_PD_I, + input FABRIC_CMU1_IDDQ_I, + input FABRIC_PLL_CDN_I, + input FABRIC_LN0_CPLL_RESETN_I, + input FABRIC_LN0_CPLL_PD_I, + input FABRIC_LN0_CPLL_IDDQ_I, + input FABRIC_LN1_CPLL_RESETN_I, + input FABRIC_LN1_CPLL_PD_I, + input FABRIC_LN1_CPLL_IDDQ_I, + input FABRIC_LN2_CPLL_RESETN_I, + input FABRIC_LN2_CPLL_PD_I, + input FABRIC_LN2_CPLL_IDDQ_I, + input FABRIC_LN3_CPLL_RESETN_I, + input FABRIC_LN3_CPLL_PD_I, + input FABRIC_LN3_CPLL_IDDQ_I, + input FABRIC_CM1_PD_REFCLK_DET_I, + input FABRIC_CM0_PD_REFCLK_DET_I, + output FABRIC_CLK_MON_O, + output FABRIC_GEARFIFO_ERR_RPT, + input [42:0] FABRIC_LN0_CTRL_I_H, + input [ 2:0] FABRIC_LN0_PD_I_H, + input [ 1:0] FABRIC_LN0_RATE_I_H, + output FABRIC_LN0_RX_VLD_OUT, + output FABRIC_LN0_RXELECIDLE_O, + output FABRIC_LN0_RXELECIDLE_O_H, + output [12:0] FABRIC_LN0_STAT_O_H, + input FABRIC_LN0_TX_VLD_IN, + input [42:0] FABRIC_LN1_CTRL_I_H, + input [ 2:0] FABRIC_LN1_PD_I_H, + input [ 1:0] FABRIC_LN1_RATE_I_H, + output FABRIC_LN1_RX_VLD_OUT, + output FABRIC_LN1_RXELECIDLE_O, + output FABRIC_LN1_RXELECIDLE_O_H, + output [12:0] FABRIC_LN1_STAT_O_H, + input FABRIC_LN1_TX_VLD_IN, + input [42:0] FABRIC_LN2_CTRL_I_H, + input [ 2:0] FABRIC_LN2_PD_I_H, + input [ 1:0] FABRIC_LN2_RATE_I_H, + output FABRIC_LN2_RX_VLD_OUT, + output FABRIC_LN2_RXELECIDLE_O, + output FABRIC_LN2_RXELECIDLE_O_H, + output [12:0] FABRIC_LN2_STAT_O_H, + input FABRIC_LN2_TX_VLD_IN, + input [42:0] FABRIC_LN3_CTRL_I_H, + input [ 2:0] FABRIC_LN3_PD_I_H, + input [ 1:0] FABRIC_LN3_RATE_I_H, + output FABRIC_LN3_RX_VLD_OUT, + output FABRIC_LN3_RXELECIDLE_O, + output FABRIC_LN3_RXELECIDLE_O_H, + output [12:0] FABRIC_LN3_STAT_O_H, + input FABRIC_LN3_TX_VLD_IN, + input FABRIC_POR_N_I, + input FABRIC_QUAD_MCU_REQ_I, + //new port + input [ 3:0] FABRIC_CLK_REF_CORE_I, + input FABRIC_CM3_PD_REFCLK_DET_I, + input FABRIC_CM2_PD_REFCLK_DET_I, + output FABRIC_PMA_CM3_DR_REFCLK_DET_O, + output FABRIC_PMA_CM2_DR_REFCLK_DET_O, + output QUAD_PCLK1, + output QUAD_PCLK0, + output FABRIC_LANE0_64B66B_TX_INVLD_BLK, + output FABRIC_LANE0_64B66B_TX_FETCH, + output FABRIC_LANE0_64B66B_RX_VALID, + input [ 7:0] FABRIC_LN0_TX_DISPARITY_I, + output FABRIC_LANE1_64B66B_TX_INVLD_BLK, + output FABRIC_LANE1_64B66B_TX_FETCH, + output FABRIC_LANE1_64B66B_RX_VALID, + input [ 7:0] FABRIC_LN1_TX_DISPARITY_I, + output FABRIC_LANE2_64B66B_TX_INVLD_BLK, + output FABRIC_LANE2_64B66B_TX_FETCH, + output FABRIC_LANE2_64B66B_RX_VALID, + input [ 7:0] FABRIC_LN2_TX_DISPARITY_I, + output FABRIC_LANE3_64B66B_TX_INVLD_BLK, + output FABRIC_LANE3_64B66B_TX_FETCH, + output FABRIC_LANE3_64B66B_RX_VALID, + input [ 7:0] FABRIC_LN3_TX_DISPARITY_I, + + //ports that are special + input CK_AHB_I, + input AHB_RSTN, + input TEST_DEC_EN, + output FABRIC_LANE0_CMU_OK_O, + output FABRIC_LANE1_CMU_OK_O, + output FABRIC_LANE2_CMU_OK_O, + output FABRIC_LANE3_CMU_OK_O, + input QUAD_PCIE_CLK, + input PCIE_DIV2_REG, + input PCIE_DIV4_REG, + input PMAC_LN_RSTN, + //new port + output CKP_MIPI_1, + output CKP_MIPI_0, + output CKN_MIPI_1, + output CKN_MIPI_0, + input [3:0] CLK_VIQ_I + +); + + +endmodule + +//GTR12_UPARA,60k/15k +module GTR12_UPARA ( + // ports to fabric + input CSR_TCK, + input CSR_TMS, + input CSR_TDI, + output CSR_TDO, + input UPAR_CLK, + input UPAR_RST, + input SPI_CLK, + input UPAR_WREN_S, + input [23:0] UPAR_ADDR_S, + input [31:0] UPAR_WRDATA_S, + input UPAR_RDEN_S, + input [ 7:0] UPAR_STRB_S, + input UPAR_BUS_WIDTH_S, + output [31:0] UPAR_RDDATA_S, + output UPAR_RDVLD_S, + output UPAR_READY_S, + input SPI_MOSI, + output SPI_MISO, + input SPI_SS, + output AHB_CLK_O, + input [ 4:0] CSR_MODE, + input FABRIC_DFT_EDT_UPDATE, + input FABRIC_DFT_IJTAG_CE, + input FABRIC_DFT_IJTAG_RESET, + input FABRIC_DFT_IJTAG_SE, + input FABRIC_DFT_IJTAG_SEL, + input FABRIC_DFT_IJTAG_SI, + input FABRIC_DFT_IJTAG_TCK, + input FABRIC_DFT_IJTAG_UE, + input FABRIC_DFT_PLL_BYPASS_CLK, + input FABRIC_DFT_PLL_BYPASS_MODE, + input FABRIC_DFT_SCAN_CLK, + input FABRIC_DFT_SCAN_EN, + input FABRIC_DFT_SCAN_IN0, + input FABRIC_DFT_SCAN_IN1, + input FABRIC_DFT_SCAN_IN2, + input FABRIC_DFT_SCAN_IN3, + input FABRIC_DFT_SCAN_IN4, + input FABRIC_DFT_SCAN_IN5, + input FABRIC_DFT_SCAN_IN6, + input FABRIC_DFT_SCAN_RSTN, + input FABRIC_DFT_SHIFT_SCAN_EN, + //ports that are special + output QUAD_CFG_TEST_DEC_EN, + output AHB_RSTN_O + +); + +endmodule + + +//GTR12_PMACA,60k/15k +module GTR12_PMACA ( + // ports to fabric + output [ 3:0] PL_EXIT, + output [ 64:0] TL_FLR_REQ0, + input [ 64:0] TL_FLR_ACK0, + input [ 21:0] TL_CLOCK_FREQ, + output PL_WAKE_OEN, + input PL_WAKE_IN, + output PL_CLKREQ_OEN, + input PL_CLKREQ_IN, + input PL_LTSSM_ENABLE, + output TL_RX_SOP0, + output TL_RX_EOP0, + output [255:0] TL_RX_DATA0, + output [ 7:0] TL_RX_VALID0, + output [ 31:0] TL_RX_PROT0, + output [ 19:0] TL_RX_BARDEC0, + output [ 15:0] TL_RX_MCHIT0, + output [ 7:0] TL_RX_ERR0, + input TL_RX_MASKNP0, + input TL_RX_WAIT0, + input TL_TX_SOP0, + input TL_TX_EOP0, + input [255:0] TL_TX_DATA0, + input [ 7:0] TL_TX_VALID0, + input [ 31:0] TL_TX_PROT0, + input TL_TX_STREAM0, + input [ 7:0] TL_TX_ERR0, + output TL_TX_WAIT0, + output [ 95:0] TL_TX_CREDITS0, + output [ 31:0] TL_TX_PROTERR0, + input TL_TX_PROTACK0, + input [ 7:0] TL_BRSW_IN, + output [ 7:0] TL_BRSW_OUT, + input TL_INT_STATUS0, + input TL_INT_REQ0, + input [ 4:0] TL_INT_MSINUM0, + input [ 6:0] TL_INT_VFNUM0, + output TL_INT_ACK0, + input TL_INT_STATUS1, + input TL_INT_REQ1, + input [ 4:0] TL_INT_MSINUM1, + input [ 6:0] TL_INT_VFNUM1, + output TL_INT_ACK1, + output [ 3:0] TL_INT_PINSTATE, + input [ 3:0] TL_INT_PINCONTROL, + input TL_PM_EVENT0, + input [ 9:0] TL_PM_DATA0, + input TL_PM_EVENT1, + input [ 9:0] TL_PM_DATA1, + input TL_PM_CLKCONTROL, + output [ 3:0] TL_PM_CLKSTATUS, + input [ 7:0] TL_PM_BWCHANGE, + input TL_PM_TOCONTROL, + output TL_PM_TOSTATUS, + input TL_PM_AUXPWR, + input [ 3:0] TL_PM_OBFFCONTROL, + output [ 3:0] TL_PM_OBFFSTATUS, + input [ 38:0] TL_REPORT_ERROR0, + input [ 7:0] TL_REPORT_STATE0, + input [ 64:0] TL_REPORT_CPLPENDING0, + input [255:0] TL_REPORT_HEADER0, + input [ 7:0] TL_REPORT_STATE1, + output [ 7:0] TL_REPORT_EVENT, + input [ 7:0] TL_REPORT_HOTPLUG, + output [ 3:0] TL_REPORT_TIMER, + input [ 32:0] TL_REPORT_LATENCY, + input FABRIC_PL_NPOR, + input FABRIC_PL_RSTN, + input FABRIC_PL_RSTNP, + input FABRIC_PL_SRST, + input FABRIC_TL_NPOR, + input FABRIC_TL_RSTN, + input FABRIC_TL_RSTNP, + input FABRIC_TL_CRSTN, + input FABRIC_TL_SRST, + input FABRIC_TL_CRST, + input FABRIC_PL_PCLK_STOP, + input FABRIC_CTRL_GATE_TL_CLK, + output PCIE_HALF_CLK, + output [ 31:0] FABRIC_TEST_BUS_MON, + output [ 18:0] TL_CFGEXPADDR0, + output [ 18:0] TL_CFGEXPADDR1, + input [ 31:0] TL_CFGEXPRDATA0, + input [ 31:0] TL_CFGEXPRDATA1, + output TL_CFGEXPREAD0, + output TL_CFGEXPREAD1, + output [ 3:0] TL_CFGEXPSTRB0, + output [ 3:0] TL_CFGEXPSTRB1, + input TL_CFGEXPVALID0, + input TL_CFGEXPVALID1, + output [ 31:0] TL_CFGEXPWDATA0, + output [ 31:0] TL_CFGEXPWDATA1, + output TL_CFGEXPWRITE0, + output TL_CFGEXPWRITE1, + output [ 12:0] TLCFG_BUSDEV, + + //new port + input TL_EN_PF0_FLR, + output FABRIC_PCIE_PRGM_ACTIVE, + output TL_APB_PREADY, + output [31:0] TL_APB_PRDATA, + input [ 3:0] TL_APB_PSTRB, + input [31:0] TL_APB_PWDATA, + input TL_APB_PWRITE, + input TL_APB_PENABLE, + input [20:0] TL_APB_PADDR, + input TL_EN_PF0_REPORT_ERROR, + input TL_EN_PF0_REPORT_HEADER, + input TL_EN_PF0_REPORT_CPLPENDING, + + //ports that are special + input OSC_CLK, + input TL_CLKP, + output PCIE_CLK, + output PMAC_LN_RSTN, + input Q0_CPLL0_OK_I, + input Q0_CPLL1_OK_I, + input Q0_CPLL2_OK_I, + input Q0_CPLL3_OK_I, + input Q1_CPLL0_OK_I, + input Q1_CPLL1_OK_I, + input Q1_CPLL2_OK_I, + input Q1_CPLL3_OK_I, + input FABRIC_PCLK_I, + output PCIE_DIV2_REG, + output PCIE_DIV4_REG + +); + +endmodule + + +//GTR12_QUADB, 15k +module GTR12_QUADB ( + // ports to fabric + output LN0_TXM_O, + output LN0_TXP_O, + output LN1_TXM_O, + output LN1_TXP_O, + output LN2_TXM_O, + output LN2_TXP_O, + output LN3_TXM_O, + output LN3_TXP_O, + input LN0_RXM_I, + input LN0_RXP_I, + input LN1_RXM_I, + input LN1_RXP_I, + input LN2_RXM_I, + input LN2_RXP_I, + input LN3_RXM_I, + input LN3_RXP_I, + input REFCLKM0_I, + input REFCLKM1_I, + input REFCLKP0_I, + input REFCLKP1_I, + output FABRIC_LN0_RXDET_RESULT, + output FABRIC_LN1_RXDET_RESULT, + output FABRIC_LN2_RXDET_RESULT, + output FABRIC_LN3_RXDET_RESULT, + output FABRIC_PMA_CM0_DR_REFCLK_DET_O, + output FABRIC_PMA_CM1_DR_REFCLK_DET_O, + input FABRIC_PMA_PD_REFHCLK_I, + input [ 2:0] FABRIC_REFCLK1_INPUT_SEL_I, + input [ 2:0] FABRIC_REFCLK_INPUT_SEL_I, + input FABRIC_BURN_IN_I, + input [ 1:0] FABRIC_CK_SOC_DIV_I, + output FABRIC_CM1_LIFE_CLK_O, + output FABRIC_CM_LIFE_CLK_O, + output FABRIC_CMU1_CK_REF_O, + output FABRIC_CMU1_OK_O, + output FABRIC_CMU1_REFCLK_GATE_ACK_O, + input FABRIC_CMU1_REFCLK_GATE_I, + output FABRIC_CMU_CK_REF_O, + output FABRIC_CMU_OK_O, + output FABRIC_CMU_REFCLK_GATE_ACK_O, + input FABRIC_CMU_REFCLK_GATE_I, + input FABRIC_GLUE_MAC_INIT_INFO_I, + output FABRIC_LANE0_CMU_CK_REF_O, + output FABRIC_LANE1_CMU_CK_REF_O, + output FABRIC_LANE2_CMU_CK_REF_O, + output FABRIC_LANE3_CMU_CK_REF_O, + output [ 5:0] FABRIC_LN0_ASTAT_O, + output FABRIC_LN0_BURN_IN_TOGGLE_O, + input [42:0] FABRIC_LN0_CTRL_I, + input FABRIC_LN0_IDDQ_I, + input [ 2:0] FABRIC_LN0_PD_I, + output FABRIC_LN0_PMA_RX_LOCK_O, + input [ 1:0] FABRIC_LN0_RATE_I, + input FABRIC_LN0_RSTN_I, + output [87:0] FABRIC_LN0_RXDATA_O, + output [12:0] FABRIC_LN0_STAT_O, + input [79:0] FABRIC_LN0_TXDATA_I, + output [ 5:0] FABRIC_LN1_ASTAT_O, + output FABRIC_LN1_BURN_IN_TOGGLE_O, + input [42:0] FABRIC_LN1_CTRL_I, + input FABRIC_LN1_IDDQ_I, + input [ 2:0] FABRIC_LN1_PD_I, + output FABRIC_LN1_PMA_RX_LOCK_O, + input [ 1:0] FABRIC_LN1_RATE_I, + input FABRIC_LN1_RSTN_I, + output [87:0] FABRIC_LN1_RXDATA_O, + output [12:0] FABRIC_LN1_STAT_O, + input [79:0] FABRIC_LN1_TXDATA_I, + output [ 5:0] FABRIC_LN2_ASTAT_O, + output FABRIC_LN2_BURN_IN_TOGGLE_O, + input [42:0] FABRIC_LN2_CTRL_I, + input FABRIC_LN2_IDDQ_I, + input [ 2:0] FABRIC_LN2_PD_I, + output FABRIC_LN2_PMA_RX_LOCK_O, + input [ 1:0] FABRIC_LN2_RATE_I, + input FABRIC_LN2_RSTN_I, + output [87:0] FABRIC_LN2_RXDATA_O, + output [12:0] FABRIC_LN2_STAT_O, + input [79:0] FABRIC_LN2_TXDATA_I, + output [ 5:0] FABRIC_LN3_ASTAT_O, + output FABRIC_LN3_BURN_IN_TOGGLE_O, + input [42:0] FABRIC_LN3_CTRL_I, + input FABRIC_LN3_IDDQ_I, + input [ 2:0] FABRIC_LN3_PD_I, + output FABRIC_LN3_PMA_RX_LOCK_O, + input [ 1:0] FABRIC_LN3_RATE_I, + input FABRIC_LN3_RSTN_I, + output [87:0] FABRIC_LN3_RXDATA_O, + output [12:0] FABRIC_LN3_STAT_O, + input [79:0] FABRIC_LN3_TXDATA_I, + output FABRIC_REFCLK_GATE_ACK_O, + input FABRIC_REFCLK_GATE_I, + input LANE0_PCS_RX_RST, + input LANE1_PCS_RX_RST, + input LANE2_PCS_RX_RST, + input LANE3_PCS_RX_RST, + input LANE0_ALIGN_TRIGGER, + input LANE1_ALIGN_TRIGGER, + input LANE2_ALIGN_TRIGGER, + input LANE3_ALIGN_TRIGGER, + input LANE0_CHBOND_START, + input LANE1_CHBOND_START, + input LANE2_CHBOND_START, + input LANE3_CHBOND_START, + output LANE0_ALIGN_LINK, + output LANE0_K_LOCK, + output [ 1:0] LANE0_DISP_ERR_O, + output [ 1:0] LANE0_DEC_ERR_O, + output [ 1:0] LANE0_CUR_DISP_O, + output LANE1_ALIGN_LINK, + output LANE1_K_LOCK, + output [ 1:0] LANE1_DISP_ERR_O, + output [ 1:0] LANE1_DEC_ERR_O, + output [ 1:0] LANE1_CUR_DISP_O, + output LANE2_ALIGN_LINK, + output LANE2_K_LOCK, + output [ 1:0] LANE2_DISP_ERR_O, + output [ 1:0] LANE2_DEC_ERR_O, + output [ 1:0] LANE2_CUR_DISP_O, + output LANE3_ALIGN_LINK, + output LANE3_K_LOCK, + output [ 1:0] LANE3_DISP_ERR_O, + output [ 1:0] LANE3_DEC_ERR_O, + output [ 1:0] LANE3_CUR_DISP_O, + input LANE0_PCS_TX_RST, + input LANE1_PCS_TX_RST, + input LANE2_PCS_TX_RST, + input LANE3_PCS_TX_RST, + input LANE0_FABRIC_RX_CLK, + input LANE1_FABRIC_RX_CLK, + input LANE2_FABRIC_RX_CLK, + input LANE3_FABRIC_RX_CLK, + input LANE0_FABRIC_C2I_CLK, + input LANE1_FABRIC_C2I_CLK, + input LANE2_FABRIC_C2I_CLK, + input LANE3_FABRIC_C2I_CLK, + output LANE0_PCS_RX_O_FABRIC_CLK, + output LANE1_PCS_RX_O_FABRIC_CLK, + output LANE2_PCS_RX_O_FABRIC_CLK, + output LANE3_PCS_RX_O_FABRIC_CLK, + input LANE0_FABRIC_TX_CLK, + input LANE1_FABRIC_TX_CLK, + input LANE2_FABRIC_TX_CLK, + input LANE3_FABRIC_TX_CLK, + output LANE0_PCS_TX_O_FABRIC_CLK, + output LANE1_PCS_TX_O_FABRIC_CLK, + output LANE2_PCS_TX_O_FABRIC_CLK, + output LANE3_PCS_TX_O_FABRIC_CLK, + output FABRIC_CMU0_CLK, + output FABRIC_CMU1_CLK, + output FABRIC_QUAD_CLK_RX, + input LANE0_RX_IF_FIFO_RDEN, + input LANE1_RX_IF_FIFO_RDEN, + input LANE2_RX_IF_FIFO_RDEN, + input LANE3_RX_IF_FIFO_RDEN, + output [ 4:0] LANE0_RX_IF_FIFO_RDUSEWD, + output LANE0_RX_IF_FIFO_AEMPTY, + output LANE0_RX_IF_FIFO_EMPTY, + output [ 4:0] LANE1_RX_IF_FIFO_RDUSEWD, + output LANE1_RX_IF_FIFO_AEMPTY, + output LANE1_RX_IF_FIFO_EMPTY, + output [ 4:0] LANE2_RX_IF_FIFO_RDUSEWD, + output LANE2_RX_IF_FIFO_AEMPTY, + output LANE2_RX_IF_FIFO_EMPTY, + output [ 4:0] LANE3_RX_IF_FIFO_RDUSEWD, + output LANE3_RX_IF_FIFO_AEMPTY, + output LANE3_RX_IF_FIFO_EMPTY, + output [ 4:0] LANE0_TX_IF_FIFO_WRUSEWD, + output LANE0_TX_IF_FIFO_AFULL, + output LANE0_TX_IF_FIFO_FULL, + output [ 4:0] LANE1_TX_IF_FIFO_WRUSEWD, + output LANE1_TX_IF_FIFO_AFULL, + output LANE1_TX_IF_FIFO_FULL, + output [ 4:0] LANE2_TX_IF_FIFO_WRUSEWD, + output LANE2_TX_IF_FIFO_AFULL, + output LANE2_TX_IF_FIFO_FULL, + output [ 4:0] LANE3_TX_IF_FIFO_WRUSEWD, + output LANE3_TX_IF_FIFO_AFULL, + output LANE3_TX_IF_FIFO_FULL, + input FABRIC_CMU0_RESETN_I, + input FABRIC_CMU0_PD_I, + input FABRIC_CMU0_IDDQ_I, + input FABRIC_CMU1_RESETN_I, + input FABRIC_CMU1_PD_I, + input FABRIC_CMU1_IDDQ_I, + input FABRIC_PLL_CDN_I, + input FABRIC_LN0_CPLL_RESETN_I, + input FABRIC_LN0_CPLL_PD_I, + input FABRIC_LN0_CPLL_IDDQ_I, + input FABRIC_LN1_CPLL_RESETN_I, + input FABRIC_LN1_CPLL_PD_I, + input FABRIC_LN1_CPLL_IDDQ_I, + input FABRIC_LN2_CPLL_RESETN_I, + input FABRIC_LN2_CPLL_PD_I, + input FABRIC_LN2_CPLL_IDDQ_I, + input FABRIC_LN3_CPLL_RESETN_I, + input FABRIC_LN3_CPLL_PD_I, + input FABRIC_LN3_CPLL_IDDQ_I, + input FABRIC_CM1_PD_REFCLK_DET_I, + input FABRIC_CM0_PD_REFCLK_DET_I, + output FABRIC_CLK_MON_O, + output FABRIC_GEARFIFO_ERR_RPT, + input [42:0] FABRIC_LN0_CTRL_I_H, + input [ 2:0] FABRIC_LN0_PD_I_H, + input [ 1:0] FABRIC_LN0_RATE_I_H, + output FABRIC_LN0_RX_VLD_OUT, + output FABRIC_LN0_RXELECIDLE_O, + output FABRIC_LN0_RXELECIDLE_O_H, + output [12:0] FABRIC_LN0_STAT_O_H, + input FABRIC_LN0_TX_VLD_IN, + input [42:0] FABRIC_LN1_CTRL_I_H, + input [ 2:0] FABRIC_LN1_PD_I_H, + input [ 1:0] FABRIC_LN1_RATE_I_H, + output FABRIC_LN1_RX_VLD_OUT, + output FABRIC_LN1_RXELECIDLE_O, + output FABRIC_LN1_RXELECIDLE_O_H, + output [12:0] FABRIC_LN1_STAT_O_H, + input FABRIC_LN1_TX_VLD_IN, + input [42:0] FABRIC_LN2_CTRL_I_H, + input [ 2:0] FABRIC_LN2_PD_I_H, + input [ 1:0] FABRIC_LN2_RATE_I_H, + output FABRIC_LN2_RX_VLD_OUT, + output FABRIC_LN2_RXELECIDLE_O, + output FABRIC_LN2_RXELECIDLE_O_H, + output [12:0] FABRIC_LN2_STAT_O_H, + input FABRIC_LN2_TX_VLD_IN, + input [42:0] FABRIC_LN3_CTRL_I_H, + input [ 2:0] FABRIC_LN3_PD_I_H, + input [ 1:0] FABRIC_LN3_RATE_I_H, + output FABRIC_LN3_RX_VLD_OUT, + output FABRIC_LN3_RXELECIDLE_O, + output FABRIC_LN3_RXELECIDLE_O_H, + output [12:0] FABRIC_LN3_STAT_O_H, + input FABRIC_LN3_TX_VLD_IN, + input FABRIC_POR_N_I, + input FABRIC_QUAD_MCU_REQ_I, + //new port + input [ 3:0] FABRIC_CLK_REF_CORE_I, + input FABRIC_CM3_PD_REFCLK_DET_I, + input FABRIC_CM2_PD_REFCLK_DET_I, + output FABRIC_PMA_CM3_DR_REFCLK_DET_O, + output FABRIC_PMA_CM2_DR_REFCLK_DET_O, + output QUAD_PCLK1, + output QUAD_PCLK0, + output FABRIC_LANE0_64B66B_TX_INVLD_BLK, + output FABRIC_LANE0_64B66B_TX_FETCH, + output FABRIC_LANE0_64B66B_RX_VALID, + input [ 7:0] FABRIC_LN0_TX_DISPARITY_I, + output FABRIC_LANE1_64B66B_TX_INVLD_BLK, + output FABRIC_LANE1_64B66B_TX_FETCH, + output FABRIC_LANE1_64B66B_RX_VALID, + input [ 7:0] FABRIC_LN1_TX_DISPARITY_I, + output FABRIC_LANE2_64B66B_TX_INVLD_BLK, + output FABRIC_LANE2_64B66B_TX_FETCH, + output FABRIC_LANE2_64B66B_RX_VALID, + input [ 7:0] FABRIC_LN2_TX_DISPARITY_I, + output FABRIC_LANE3_64B66B_TX_INVLD_BLK, + output FABRIC_LANE3_64B66B_TX_FETCH, + output FABRIC_LANE3_64B66B_RX_VALID, + input [ 7:0] FABRIC_LN3_TX_DISPARITY_I, + + //ports that are special + input CK_AHB_I, + input AHB_RSTN, + input TEST_DEC_EN, + output FABRIC_LANE0_CMU_OK_O, + output FABRIC_LANE1_CMU_OK_O, + output FABRIC_LANE2_CMU_OK_O, + output FABRIC_LANE3_CMU_OK_O, + input QUAD_PCIE_CLK, + input PCIE_DIV2_REG, + input PCIE_DIV4_REG, + input PMAC_LN_RSTN, + //new port + output CKP_MIPI_1, + output CKP_MIPI_0, + output CKN_MIPI_1, + output CKN_MIPI_0, + input [1:0] CLK_VIQ_I + +); + + +endmodule + + +// DQS +module DQS ( + DQSR90, + DQSW0, + DQSW270, + RPOINT, + WPOINT, + RVALID, + RBURST, + RFLAG, + WFLAG, + DQSIN, + DLLSTEP, + WSTEP, + READ, + RLOADN, + RMOVE, + RDIR, + WLOADN, + WMOVE, + WDIR, + HOLD, + RCLKSEL, + PCLK, + FCLK, + RESET +); + input DQSIN, PCLK, FCLK, RESET; + input [3:0] READ; + input [2:0] RCLKSEL; + input [7:0] DLLSTEP; + input [7:0] WSTEP; + input RLOADN, RMOVE, RDIR, WLOADN, WMOVE, WDIR, HOLD; + output DQSR90, DQSW0, DQSW270; + output [2:0] RPOINT, WPOINT; + output RVALID, RBURST, RFLAG, WFLAG; + + parameter FIFO_MODE_SEL = 1'b0; // FIFO mode select,1'b0: DDR memory mode;1'b1: GDDR mode + parameter RD_PNTR = 3'b000; // FIFO read pointer setting + parameter DQS_MODE = "X1"; // "X1", "X2_DDR2", "X2_DDR3","X4","X2_DDR3_EXT" + parameter HWL = "false"; //"true"; "false" + + +endmodule + + diff --git a/rtl/common.sv b/rtl/common.sv deleted file mode 100644 index eaa3e6c..0000000 --- a/rtl/common.sv +++ /dev/null @@ -1,16 +0,0 @@ -`default_nettype none -package common; - - class Color; - bit [7:0] red; - bit [7:0] green; - bit [7:0] blue; - - function new(bit [7:0] red, bit [7:0] green, bit [7:0] blue); - this.red = red; - this.green = green; - this.blue = blue; - endfunction //new() - endclass //Color - -endpackage diff --git a/rtl/isp.sv b/rtl/isp.sv index e5d7bde..3636f17 100644 --- a/rtl/isp.sv +++ b/rtl/isp.sv @@ -1,4 +1,3 @@ -`timescale 1ns/1ps module isp #( parameter reg [15:0] IN_WIDTH = 1936, parameter reg [15:0] IN_HEIGHT = 1088, diff --git a/rtl/isp_Pipeline.sv b/rtl/isp_Pipeline.sv index 22bd999..9d12697 100644 --- a/rtl/isp_Pipeline.sv +++ b/rtl/isp_Pipeline.sv @@ -1,4 +1,3 @@ -`timescale 1ns / 1ps /* TODO 1. ISP寄存器配置模式，如配置是否启用什么什么矫正，矫正系数多少。能读能写。选好通信协议，要不要用AXI？ 2. 白平衡，GAMMA矫正。白平衡做RAW白平衡吗？ 3. 寄存器中应该有一个寄存器标识ISP运行状态。比如裁切模块，直接修改寄存器值数据就乱了。 @@ -7,31 +6,39 @@ 6. ISP不应该只有一条线，比如存进SDRAM后，读出来时也可以做处理。 */ module isp_Pipeline #( +`ifdef DEBUG + parameter reg [15:0] DATA_WIDTH = 16, + parameter reg [15:0] IN_WIDTH = 120, + parameter reg [15:0] IN_HEIGHT = 120, + parameter reg [15:0] OUT_WIDTH = 100, + parameter reg [15:0] OUT_HEIGHT = 100, +`else parameter reg [15:0] DATA_WIDTH = 12, parameter reg [15:0] IN_WIDTH = 1936, parameter reg [15:0] IN_HEIGHT = 1088, - parameter OFFSET_X = 7, - parameter OFFSET_Y = 3, parameter reg [15:0] OUT_WIDTH = 1920, parameter reg [15:0] OUT_HEIGHT = 1080, +`endif + parameter OFFSET_X = 7, + parameter OFFSET_Y = 3, parameter reg [ 4:0] COLOR_DEPTH = 8, // Can't Change!!! - parameter reg [ 1:0] RAW_TYPE = 3 // 0:grbg 1:rggb 2:bggr 3:gbrg + parameter reg [ 1:0] RAW_TYPE = 0 // 0:grbg 1:rggb 2:bggr 3:gbrg ) ( // 基本信号 - input wire clk, + input wire camera_clk, + input wire isp_clk, input wire reset, - // 数据线 + input wire in_valid, input wire [DATA_WIDTH-1:0] in_data, // 数据输入线 - output wire [3 * COLOR_DEPTH - 1:0] out_data, - output wire fsync, - output wire hsync, + input wire in_fsync, // 帧同步，在两帧间隔间拉高，标志着一帧的结束和新帧的开始 + input wire in_hsync, // 行同步，在一行内持续拉高，一行结束后拉低。 - // 数据有效信号 - input wire in_valid, output wire out_valid, + output wire [3 * COLOR_DEPTH - 1:0] out_data, // 数据输出线 + output wire [7:0] out_user, //自定义数据线. [0]是hstart标志位, [1]是fstart标志位 - // 准备信号 + // 准备信号 暂时没用 input wire in_ready, output wire out_ready, @@ -39,113 +46,193 @@ module isp_Pipeline #( input wire [15:0] gain_red, input wire [15:0] gain_green, input wire [15:0] gain_blue, - input wire blender_enable // 是否启用颜色校正 + input wire blender_enable, // 是否启用颜色校正 + + output wire fifo_isp_adapter_h_pixel_correct, + output wire fifo_isp_adapter_v_pixel_correct ); wire [DATA_WIDTH-1:0] DPC_data; + wire [DATA_WIDTH-1:0] adapter_data; + wire [7:0] Windows_DPC_user, DPC_user, Windows_Demosaic_user, adapter_user, Demosaic_user, Blender_user, Crop_user; wire [DATA_WIDTH-1:0] Demosaic_data[3]; wire [DATA_WIDTH-1:0] Windows_DPC_data[5*5]; wire [DATA_WIDTH-1:0] Windows_Demosaic_data[3*3]; wire [COLOR_DEPTH - 1 : 0] Blender_data[3]; wire [COLOR_DEPTH - 1 : 0] Crop_data[3]; - wire Windows_DPC_valid, DPC_valid, Windows_Demosaic_valid, Demosaic_valid, Blender_valid, Crop_valid; + wire adapter_valid, Windows_DPC_valid, DPC_valid, Windows_Demosaic_valid, Demosaic_valid, Blender_valid, Crop_valid; wire Windows_DPC_ready, DPC_ready, Windows_Demosaic_ready, Demosaic_ready, Blender_ready, Crop_ready; - wire Demosaic_hsync, Blender_hsync, Crop_hsync; - wire Demosaic_fsync, Blender_fsync, Crop_fsync; assign out_valid = Crop_valid; assign out_ready = Windows_DPC_ready; - assign out_data = {Crop_data[2], Crop_data[1], Crop_data[0]}; - assign fsync = Crop_fsync; - assign hsync = Crop_hsync; + assign out_data = {Crop_data[2], Crop_data[1], Crop_data[0]}; + assign out_user = Crop_user; + + fifo_isp_adapter #( + .DATA_WIDTH(DATA_WIDTH) + ) fifo_isp_adapter_u ( + .reset(reset), + + .camera_clk(camera_clk), + .in_valid(in_valid), + .in_data(in_data), + .in_fsync(in_fsync), + .in_hsync(in_hsync), + + .isp_clk (isp_clk), + .out_valid(adapter_valid), + .out_data (adapter_data), + .out_user (adapter_user) + ); + + frame_size_detect u_frame_size_detect ( + .clk (isp_clk), + .reset (reset), + .in_valid (adapter_valid), + .hstart (adapter_user[0]), + .fstart (adapter_user[1]), + .h_pixel (IN_WIDTH), + .v_pixel (IN_HEIGHT), + .h_pixel_correct(fifo_isp_adapter_h_pixel_correct), + .v_pixel_correct(fifo_isp_adapter_v_pixel_correct) + ); + + // wire [7:0] wr_data, wr_addr; + // wire wr_enable; + // wire [8*16-1:0] isp_vector; + // isp_register_ctrl isp_register_ctrl( + // .clk (isp_clk), + // .reset (reset), + + // .wr_data (wr_data), + // .wr_enable(wr_enable), + // .wr_addr (wr_addr), + + // .vector (isp_vector) + // ) Windows #( .DATA_WIDTH (DATA_WIDTH), - .IMAGE_WIDTH (IN_WIDTH), .WINDOWS_WIDTH (5), .WINDOWS_ANCHOR_X(2), .WINDOWS_ANCHOR_Y(2) ) Windows_DPC_inst ( - .clk (clk), - .reset (reset), - .in_data (in_data), - .out_data (Windows_DPC_data), - .in_valid (in_valid), + .clk (isp_clk), + .reset(reset), + + .in_valid(adapter_valid), + .in_data (adapter_data), + .in_user (adapter_user), + .out_valid(Windows_DPC_valid), + .out_data (Windows_DPC_data), + .out_user (Windows_DPC_user), + .in_ready (DPC_ready), .out_ready(Windows_DPC_ready) ); DPC #( - .TOTAL_WIDTH (IN_WIDTH), - .TOTAL_HEIGHT (IN_HEIGHT), .RAW_TYPE (3), .DATA_WIDTH (DATA_WIDTH), + .THRESHOLD (50), .MODULE_ENABLE(1), - .LABLE_ENABLE (1) + .LABLE_ENABLE (0) ) DPC_inst ( - .clk (clk), - .reset (reset), - .in_data (Windows_DPC_data), - .out_data (DPC_data), - .in_valid (Windows_DPC_valid), + .clk (isp_clk), + .reset(reset), + + .in_valid(Windows_DPC_valid), + .in_data (Windows_DPC_data), + .in_user (Windows_DPC_user), + .out_valid(DPC_valid), + .out_data (DPC_data), + .out_user (DPC_user), + .in_ready (Windows_Demosaic_ready), .out_ready(DPC_ready) ); Windows #( .DATA_WIDTH (DATA_WIDTH), - .IMAGE_WIDTH (IN_WIDTH), .WINDOWS_WIDTH (3), .WINDOWS_ANCHOR_X(1), .WINDOWS_ANCHOR_Y(1) ) Windows_Demosaic_inst ( - .clk (clk), - .reset (reset), - .in_data (DPC_data), - .out_data (Windows_Demosaic_data), - .in_valid (DPC_valid), + .clk (isp_clk), + .reset(reset), + + .in_valid(DPC_valid), + .in_data (DPC_data), + .in_user (DPC_user), + .out_valid(Windows_Demosaic_valid), + .out_data (Windows_Demosaic_data), + .out_user (Windows_Demosaic_user), + .in_ready (Demosaic_ready), .out_ready(Windows_Demosaic_ready) ); + // Windows #( + // .DATA_WIDTH (DATA_WIDTH), + // .WINDOWS_WIDTH (3 ), + // .WINDOWS_ANCHOR_X(1 ), + // .WINDOWS_ANCHOR_Y(1 ) + // )Windows_Demosaic_inst( + // .clk (isp_clk ), + // .reset (reset ), + + // .in_valid (adapter_valid ), + // .in_data (adapter_data ), + // .in_user (adapter_user ), + + // .out_valid (Windows_Demosaic_valid ), + // .out_data (Windows_Demosaic_data ), + // .out_user (Windows_Demosaic_user ), + + // .in_ready (Demosaic_ready ), + // .out_ready (Windows_Demosaic_ready ) + // ); + Demosaic_Pipeline #( + .DATA_WIDTH (DATA_WIDTH), .WINDOW_LENGTH(3), - .TOTAL_WIDTH (IN_WIDTH), - .TOTAL_HEIGHT (IN_HEIGHT), - .RAW_TYPE (0), - .DATA_WIDTH (DATA_WIDTH) + .RAW_TYPE (0) ) Demosaic_inst ( - .clk (clk), - .reset (reset), - .in_data (Windows_Demosaic_data), - .out_data (Demosaic_data), - .in_valid (Windows_Demosaic_valid), + .clk (isp_clk), + .reset(reset), + + .in_valid(Windows_Demosaic_valid), + .in_data (Windows_Demosaic_data), + .in_user (Windows_Demosaic_user), + .out_valid(Demosaic_valid), + .out_data (Demosaic_data), + .out_user (Demosaic_user), + .in_ready (Blender_ready), - .out_ready(Demosaic_ready), - .out_hsync(Demosaic_hsync), - .out_fsync(Demosaic_fsync) + .out_ready(Demosaic_ready) ); ColorBlender_Pipeline #( .DATA_WIDTH(DATA_WIDTH), // 输入图像的色深 .OUT_DEPTH (COLOR_DEPTH) // 输出图像的色深 ) ColorBlender_inst ( - .clk (clk), - .reset (reset), - .in_data (Demosaic_data), - .out_data (Blender_data), - .in_valid (Demosaic_valid), + .clk (isp_clk), + .reset(reset), + + .in_valid(Demosaic_valid), + .in_data (Demosaic_data), + .in_user (Demosaic_user), + .out_valid(Blender_valid), + .out_data (Blender_data), + .out_user (Blender_user), + .in_ready (Crop_ready), .out_ready(Blender_ready), - .in_hsync (Demosaic_hsync), - .in_fsync (Demosaic_fsync), - .out_hsync(Blender_hsync), - .out_fsync(Blender_fsync), .gain_red (gain_red), .gain_green(gain_green), @@ -153,27 +240,57 @@ module isp_Pipeline #( .enable (blender_enable) ); + // wire [COLOR_DEPTH-1:0] adapter_data3[3]; + // assign adapter_data3[0] = {adapter_data}; + // assign adapter_data3[1] = {adapter_data}; + // assign adapter_data3[2] = {adapter_data}; + + // Crop #( + // .IN_WIDTH (IN_WIDTH ), + // .IN_HEIGHT (IN_HEIGHT ), + // .OFFSET_X (OFFSET_X ), + // .OFFSET_Y (OFFSET_Y ), + // .OUT_WIDTH (OUT_WIDTH ), + // .OUT_HEIGHT (OUT_HEIGHT ), + // .COLOR_DEPTH(COLOR_DEPTH) + // ) Crop_inst( + // .clk (isp_clk ), + // .reset (reset ), + + // .in_valid (adapter_valid ), + // .in_data (adapter_data3 ), + // .in_user (adapter_user ), + + // .out_valid (Crop_valid ), + // .out_data (Crop_data ), + // .out_user (Crop_user ), + + // .in_ready (in_ready ), + // .out_ready (Crop_ready ) + // ); + Crop_Pipeline #( - .IN_WIDTH (IN_WIDTH), - .IN_HEIGHT (IN_HEIGHT), - .OFFSET_X (OFFSET_X), - .OFFSET_Y (OFFSET_Y), - .OUT_WIDTH (OUT_WIDTH), - .OUT_HEIGHT (OUT_HEIGHT), + .IN_WIDTH (IN_WIDTH ), + .IN_HEIGHT (IN_HEIGHT ), + .OFFSET_X (OFFSET_X ), + .OFFSET_Y (OFFSET_Y ), + .OUT_WIDTH (OUT_WIDTH ), + .OUT_HEIGHT (OUT_HEIGHT ), .COLOR_DEPTH(COLOR_DEPTH) ) Crop_inst ( - .clk (clk), - .reset (reset), - .in_data (Blender_data), - .out_data (Crop_data), - .in_valid (Blender_valid), + .clk (isp_clk), + .reset(reset), + + .in_valid(Blender_valid), + .in_data (Blender_data), + .in_user (Blender_user), + .out_valid(Crop_valid), + .out_data (Crop_data), + .out_user (Crop_user), + .in_ready (in_ready), - .out_ready(Crop_ready), - .in_hsync (Blender_hsync), - .in_fsync (Blender_fsync), - .out_hsync(Crop_hsync), - .out_fsync(Crop_fsync) + .out_ready(Crop_ready) ); // reg [15:0] data_out_temp[8192]; @@ -202,4 +319,6 @@ module isp_Pipeline #( // end // end + GSR GSR (.GSRI(1'b1)); + endmodule diff --git a/rtl/isp_Pipeline_tb.sv b/rtl/isp_Pipeline_tb.sv index 900ca31..46cee63 100644 --- a/rtl/isp_Pipeline_tb.sv +++ b/rtl/isp_Pipeline_tb.sv @@ -1,4 +1,3 @@ -`timescale 1ns / 1ps module isp_tb(); parameter IN_WIDTH = 50; diff --git a/src/modules_tb/example_tb.cpp b/src/modules_tb/example_tb.cpp new file mode 100644 index 0000000..492e8e4 --- /dev/null +++ b/src/modules_tb/example_tb.cpp @@ -0,0 +1,98 @@ +// For read and write +#include +#include +#include +#include +#include +#include +#include +#include + +// SystemC global header +#include "sysc/communication/sc_clock.h" +#include "sysc/communication/sc_signal.h" +#include "sysc/communication/sc_signal_ifs.h" +#include "sysc/kernel/sc_module.h" +#include +#include + +// Include common routines +#include "sysc/kernel/sc_time.h" +#include "verilated_fst_sc.h" +#include // mkdir +#include +#include + +// Include model +#include "Vtb.h" + +using namespace sc_core; +using namespace sc_dt; + +int sc_main(int argc, char *argv[]) { + std::cout << "Enter into sc_main\n"; + + // Create logs/ directory in case we have traces to put under it + Verilated::mkdir("logs"); + + // Set debug level, 0 is off, 9 is highest presently used + // May be overridden by commandArgs argument parsing + Verilated::debug(0); + + // Randomization reset policy + // May be overridden by commandArgs argument parsing + Verilated::randReset(2); + + // Before any evaluation, need to know to calculate those signals only used + // for tracing + Verilated::traceEverOn(true); + + // Pass arguments so Verilated code can see them, e.g. $value$plusargs + // This needs to be called before you create any model + Verilated::commandArgs(argc, argv); + + // General logfile + std::ios::sync_with_stdio(); + + // Create model + Vtb tb("Vtb"); + + // You must do one evaluation before enabling waves, in order to allow + // SystemC to interconnect everything for testing. + sc_start(SC_ZERO_TIME); + + // If verilator was invoked with --trace argument, + // and if at run time passed the +trace argument, turn on tracing + VerilatedFstSc *tfp = nullptr; + const char *flag = Verilated::commandArgsPlusMatch("trace"); + if (flag && 0 == std::strcmp(flag, "+trace")) { + std::cout << "Enabling waves into logs/vlt_dump.vcd...\n"; + + tfp = new VerilatedFstSc; + tb.trace(tfp, 99); // Trace 99 levels of hierarchy + Verilated::mkdir("logs"); + tfp->open("logs/vlt_dump.fst"); + } + + while (!Verilated::gotFinish()) { + // Flush the wave files each cycle so we can immediately see the output + // Don't do this in "real" programs, do it in an abort() handler instead + if (tfp) + tfp->flush(); + + // Simulate 1ns + sc_start(1, SC_NS); + } + + // Final model cleanup + tb.final(); + + // Close trace if opened + if (tfp) { + tfp->close(); + tfp = nullptr; + } + + // Return good completion status + return 0; +} \ No newline at end of file diff --git a/src/modules_tb/windows_tb.cpp b/src/modules_tb/windows_tb.cpp new file mode 100644 index 0000000..41dc3bf --- /dev/null +++ b/src/modules_tb/windows_tb.cpp @@ -0,0 +1,98 @@ +// For read and write +#include +#include +#include +#include +#include +#include +#include +#include + +// SystemC global header +#include "sysc/communication/sc_clock.h" +#include "sysc/communication/sc_signal.h" +#include "sysc/communication/sc_signal_ifs.h" +#include "sysc/kernel/sc_module.h" +#include +#include + +// Include common routines +#include "sysc/kernel/sc_time.h" +#include "verilated_fst_sc.h" +#include // mkdir +#include +#include + +// Include model +#include "VWindows_tb.h" + +using namespace sc_core; +using namespace sc_dt; + +int sc_main(int argc, char *argv[]) { + std::cout << "Enter into sc_main\n"; + + // Create logs/ directory in case we have traces to put under it + Verilated::mkdir("logs"); + + // Set debug level, 0 is off, 9 is highest presently used + // May be overridden by commandArgs argument parsing + Verilated::debug(0); + + // Randomization reset policy + // May be overridden by commandArgs argument parsing + Verilated::randReset(2); + + // Before any evaluation, need to know to calculate those signals only used + // for tracing + Verilated::traceEverOn(true); + + // Pass arguments so Verilated code can see them, e.g. $value$plusargs + // This needs to be called before you create any model + Verilated::commandArgs(argc, argv); + + // Create model + VWindows_tb tb("VWindows_tb"); + + // General logfile + std::ios::sync_with_stdio(); + + // You must do one evaluation before enabling waves, in order to allow + // SystemC to interconnect everything for testing. + sc_start(SC_ZERO_TIME); + + // If verilator was invoked with --trace argument, + // and if at run time passed the +trace argument, turn on tracing + VerilatedFstSc *tfp = nullptr; + const char *flag = Verilated::commandArgsPlusMatch("trace"); + if (flag && 0 == std::strcmp(flag, "+trace")) { + std::cout << "Enabling waves into logs/VWindows_tb.fst\n"; + + tfp = new VerilatedFstSc; + tb.trace(tfp, 99); // Trace 99 levels of hierarchy + Verilated::mkdir("logs"); + tfp->open("logs/VWindows_tb.fst"); + } + + while (!Verilated::gotFinish()) { + // Flush the wave files each cycle so we can immediately see the output + // Don't do this in "real" programs, do it in an abort() handler instead + if (tfp) + tfp->flush(); + + // Simulate 1ns + sc_start(1, SC_NS); + } + + // Final model cleanup + tb.final(); + + // Close trace if opened + if (tfp) { + tfp->close(); + tfp = nullptr; + } + + // Return good completion status + return 0; +} diff --git a/src/sc_main_pipeline.cpp b/src/sc_main_pipeline.cpp index 1b11f92..2175db0 100755 --- a/src/sc_main_pipeline.cpp +++ b/src/sc_main_pipeline.cpp @@ -1,26 +1,27 @@ // For read and write +#include #include #include #include #include #include #include +#include // SystemC global header -#include "spdlog/common.h" -#include "spdlog/logger.h" -#include "spdlog/sinks/basic_file_sink.h" +#include "sysc/communication/sc_clock.h" #include "sysc/communication/sc_signal.h" +#include "sysc/communication/sc_signal_ifs.h" #include "sysc/kernel/sc_module.h" #include #include // Include common routines +#include "sysc/kernel/sc_time.h" +#include "verilated_fst_sc.h" #include // mkdir #include -#include #include -#include // Include model header, generated from Verilating "isp.v" #include "Visp_Pipeline.h" @@ -29,17 +30,24 @@ #include "tb_isp.hpp" // Spdlog library +#include "spdlog/common.h" +#include "spdlog/logger.h" +#include "spdlog/sinks/basic_file_sink.h" #include "spdlog/sinks/stdout_color_sinks.h" #include "spdlog/spdlog.h" +#include "verilated_vcd_sc.h" // Image Parameters +static const uint16_t IMG_WIDTH = 1936; +static const uint16_t IMG_HEIGHT = 1088; +static const uint32_t IMG_SIZE = (IMG_WIDTH * IMG_HEIGHT); static const uint16_t IN_WIDTH = 1936; static const uint16_t IN_HEIGHT = 1088; static const uint32_t IN_SIZE = (IN_WIDTH * IN_HEIGHT); static const uint16_t OUT_WIDTH = 1920; static const uint16_t OUT_HEIGHT = 1080; static const uint32_t OUT_SIZE = (OUT_WIDTH * OUT_HEIGHT); -static const uint32_t FLAMES = 2; +static const uint32_t FLAMES = 3; // Input image path and Output directory path #ifndef INPUT_IMG @@ -54,7 +62,7 @@ struct color_gain { double red; double green; double blue; -} color_gain{2, 1, 1}, white_gain; +} color_gain{1, 1, 1}, white_gain; static const double gamma_value = 2.2; static const double sat_inc = 0.5; @@ -72,10 +80,10 @@ int sc_main(int argc, char *argv[]) { {std::make_shared(), std::make_shared( fmt::format("{:s}/ISP.txt", OUTPUT_DIR), true)})); - // When Debug, set Debug level - #ifdef DEBUG +// When Debug, set Debug level +#ifdef DEBUG logger->set_level(spdlog::level::debug); - #endif // DEBUG +#endif // DEBUG spdlog::set_default_logger(logger); spdlog::info("Succeefully init spdlog"); } catch (const spdlog::spdlog_ex &ex) { @@ -95,13 +103,13 @@ int sc_main(int argc, char *argv[]) { } // Read and Transform Image - std::vector in_image(IN_SIZE); - uint8_t *buf = new uint8_t[2 * IN_SIZE]; - image.read((char *)buf, 2 * IN_SIZE); + std::array in_image; + uint8_t *buf = new uint8_t[2 * IMG_SIZE]; + image.read((char *)buf, 2 * IMG_SIZE); uint32_t i = 0; - for (int y = 0; y < IN_HEIGHT; y++) { - for (int x = 0; x < IN_WIDTH; x++) { - in_image[y * IN_WIDTH + x] = + for (int y = 0; y < IMG_HEIGHT; y++) { + for (int x = 0; x < IMG_WIDTH; x++) { + in_image[y * IMG_WIDTH + x] = (uint16_t)buf[i] + ((uint16_t)buf[i + 1] << 8); i += 2; } @@ -109,6 +117,10 @@ int sc_main(int argc, char *argv[]) { // Close and delete image image.close(); delete[] buf; + + // Generate a block number + // std::array in_image; + // for(int i = 0; i < IMG_SIZE; ++i) in_image[i] = i; spdlog::info("Finish Reading Image"); // This is a more complicated example, please also see the simpler @@ -137,19 +149,23 @@ int sc_main(int argc, char *argv[]) { std::ios::sync_with_stdio(); // Define clocks - sc_clock clk{"clk", 10, SC_NS, 0.5, 3, SC_NS, true}; + sc_clock isp_clk{"isp_clk", 10, SC_NS, 0.5, 5, SC_NS, true}; + sc_clock camer_clk{"camera_clk", 20, SC_NS, 0.5, 5, SC_NS, true}; // Define interconnect sc_signal rst; // ISP Modules in ports sc_signal in_valid; sc_signal in_ready; sc_signal in_data; + sc_signal in_hsync; + sc_signal in_fsync; // ISP Modules out ports sc_signal out_valid; sc_signal out_ready; sc_signal out_data; - sc_signal out_hsync; - sc_signal out_fsync; + sc_signal out_user; + sc_signal fifo_isp_adapter_h_pixel_correct; + sc_signal fifo_isp_adapter_v_pixel_correct; // ISP Modules Enable Ports sc_signal blender_enable; sc_signal gamma_enable; @@ -166,39 +182,51 @@ int sc_main(int argc, char *argv[]) { // Construct the Verilated model, from inside Visp.h Visp_Pipeline isp("Visp"); - isp.clk(clk); + isp.isp_clk(isp_clk); + isp.camera_clk(camer_clk); isp.reset(rst); // Connect input signal isp.in_valid(in_valid); isp.in_ready(in_ready); isp.in_data(in_data); + isp.in_hsync(in_hsync); + isp.in_fsync(in_fsync); // Connect output signal isp.out_valid(out_valid); isp.out_ready(out_ready); isp.out_data(out_data); - isp.hsync(out_hsync); - isp.fsync(out_fsync); + isp.out_user(out_user); + isp.fifo_isp_adapter_h_pixel_correct(fifo_isp_adapter_h_pixel_correct); + isp.fifo_isp_adapter_v_pixel_correct(fifo_isp_adapter_v_pixel_correct); + // ISP Settings // Connect ISP modules enable signal isp.blender_enable(blender_enable); + // isp.gamma_enable(gamma_enable); // Connect ISP modules configuration signal isp.gain_red(gain_red); isp.gain_green(gain_green); isp.gain_blue(gain_blue); + // for (int i = 0; i < 256; ++i) + // isp.Gtable[i](gamma_table[i]); // Construct testbench module - TB_ISP tb_isp("tb_isp", IN_WIDTH, IN_HEIGHT, OUT_WIDTH, OUT_HEIGHT, FLAMES, - OUTPUT_DIR); - tb_isp.image = std::move(in_image); - tb_isp.clk(clk); + TB_ISP tb_isp("tb_isp", IMG_WIDTH, IMG_HEIGHT, IN_WIDTH, IN_HEIGHT, OUT_WIDTH, + OUT_HEIGHT, FLAMES, OUTPUT_DIR); + tb_isp.image = in_image.data(); + tb_isp.write_clk(camer_clk); + tb_isp.read_clk(isp_clk); tb_isp.rst(rst); // Connect input signal tb_isp.in_valid(out_valid); tb_isp.in_ready(out_ready); tb_isp.in_data(out_data); + tb_isp.in_user(out_user); // Connect output signal tb_isp.out_valid(in_valid); tb_isp.out_ready(in_ready); tb_isp.out_data(in_data); + tb_isp.out_hsync(in_hsync); + tb_isp.out_fsync(in_fsync); // Set ISP modules parameters // Color Blender @@ -229,15 +257,15 @@ int sc_main(int argc, char *argv[]) { // If verilator was invoked with --trace argument, // and if at run time passed the +trace argument, turn on tracing - VerilatedVcdSc *tfp = nullptr; + VerilatedFstSc *tfp = nullptr; const char *flag = Verilated::commandArgsPlusMatch("trace"); if (flag && 0 == std::strcmp(flag, "+trace")) { spdlog::info("Enabling waves into logs/vlt_dump.vcd..."); - tfp = new VerilatedVcdSc; + tfp = new VerilatedFstSc; isp.trace(tfp, 99); // Trace 99 levels of hierarchy Verilated::mkdir("logs"); - tfp->open("logs/vlt_dump.vcd"); + tfp->open("logs/vlt_dump.fst"); } // Simulate until $finish diff --git a/src/tb_isp.hpp b/src/tb_isp.hpp index 2fde3c9..6deedc8 100644 --- a/src/tb_isp.hpp +++ b/src/tb_isp.hpp @@ -2,6 +2,7 @@ #define __TB_ISP_H__ #include +#include #include #include #include @@ -15,6 +16,8 @@ #include "spdlog/sinks/basic_file_sink.h" #include "spdlog/sinks/stdout_color_sinks.h" #include "spdlog/spdlog.h" +#include "sysc/communication/sc_clock_ports.h" +#include "sysc/communication/sc_signal_ports.h" SC_MODULE(TB_ISP) { @@ -23,7 +26,8 @@ private: spdlog::logger img_log; public: - sc_core::sc_in_clk clk; + sc_core::sc_in_clk read_clk; + sc_core::sc_in_clk write_clk; sc_core::sc_in rst; sc_core::sc_in in_ready; // next module ready to receive data @@ -34,6 +38,14 @@ public: sc_core::sc_out out_ready; // this module ready to receive data sc_core::sc_in in_data; // this module receive data + sc_core::sc_out out_hsync; + sc_core::sc_out out_fsync; + + sc_core::sc_in in_user; + + const uint16_t IMG_WIDTH; + const uint16_t IMG_HEIGHT; + const uint32_t IMG_SIZE; const uint16_t IN_WIDTH; const uint16_t IN_HEIGHT; const uint32_t IN_SIZE; @@ -43,18 +55,20 @@ public: const uint32_t FLAMES; const std::string OUT_DIR; - bool is_done; // when receive all data - std::vector image; // the data of image - std::vector process_image; // after isp process, the data of image + bool is_done; // when receive all data + uint16_t *image; // the data of image + uint32_t *process_image; // image after process - SC_CTOR(TB_ISP, const uint16_t in_width, const uint16_t in_height, + SC_CTOR(TB_ISP, const uint16_t img_width, const uint16_t img_height, + const uint16_t in_width, const uint16_t in_height, const uint16_t out_width, const uint16_t out_height, const uint32_t cnt_flame, const std::string &out_dir) // Init class varibles - : IN_WIDTH(in_width), IN_HEIGHT(in_height), IN_SIZE(in_width * in_height), + : IMG_WIDTH(img_width), IMG_HEIGHT(img_height), + IMG_SIZE(img_width * img_height), IN_WIDTH(in_width), + IN_HEIGHT(in_height), IN_SIZE(in_width * in_height), OUT_WIDTH(out_width), OUT_HEIGHT(out_height), OUT_SIZE(out_width * out_height), FLAMES(cnt_flame), OUT_DIR(out_dir), - process_image(std::vector(out_width * out_height, 0)), // Global logger with file and stdout log("TB_ISP", spdlog::sinks_init_list( @@ -69,47 +83,66 @@ public: log.set_level(spdlog::level::debug); img_log.set_level(spdlog::level::debug); #endif // DEBUG + process_image = new uint32_t[OUT_SIZE]; - SC_CTHREAD(sendData, clk.pos()); // when clk posedge, exec sendData - reset_signal_is(rst, true); // set rst signal + SC_CTHREAD(sendData, write_clk.pos()); // when clk posedge, exec sendData + reset_signal_is(rst, true); // set rst signal - SC_CTHREAD(readData, clk.pos()); + SC_CTHREAD(readData, read_clk.pos()); reset_signal_is(rst, true); // set rst signal log.info("Created TB_ISP Modules"); } + ~TB_ISP() { delete[] process_image; } + void sendData(void) { // init var - uint16_t pos_x = 0, pos_y = 0, cnt_flame = 0; - bool is_finish = false; // when send all data + uint16_t pos_x = 0, pos_y = 0, cnt_flame = 0, data = 0; // reset out_valid = false; + out_fsync = false; + out_hsync = false; out_data = 0; + // generate fsync + out_fsync = true; + for (int i = std::rand() % 10 + 1; i > 0; --i) + wait(); + out_fsync = false; + while (true) { - if (in_ready && !is_finish) { - // valid and send data - out_valid = true; - out_data = image[(pos_y + 0) * IN_WIDTH + pos_x]; + if (in_ready) { - // print data - log.debug("x={:4d}, y={:4d}, data=0x{:04x}", pos_x, pos_y, - image[pos_y * IN_WIDTH + pos_x]); - pos_x++; + if (pos_x < IN_WIDTH && pos_y < IN_HEIGHT) { - // calculate position and recognize when to finish - if (pos_x >= IN_WIDTH) { + // valid and send data + out_valid = true; + out_hsync = true; + data = image[(pos_y + 0) * IMG_WIDTH + pos_x]; + out_data = data; + + // print data + log.debug("flame={:2d}, x={:4d}, y={:4d}, data=0x{:04x}", cnt_flame, + pos_x, pos_y, data); + pos_x++; + + } else { pos_x = 0; + out_hsync = false; + out_valid = false; pos_y++; } + + // calculate position and recognize when to finish if (pos_y >= IN_HEIGHT) { + out_fsync = true; + for (int i = std::rand() % 10 + 1; i > 0; --i) + wait(); + out_fsync = false; pos_y = 0; cnt_flame++; } - if (cnt_flame >= FLAMES + 1) { - is_finish = true; - } } else { out_valid = false; } @@ -122,6 +155,7 @@ public: void readData(void) { // init local var uint16_t pos_x = 0, pos_y = 0, cnt_flame = 0; + uint32_t location = 0; uint32_t last_data = 0, cnt = 0; bool is_finish = false; // reset @@ -132,25 +166,31 @@ public: if (!is_finish) { out_ready = true; - // when data valid, write it down if (in_valid) { - process_image[pos_y * OUT_WIDTH + pos_x] = in_data; - // calculate position - pos_x++; - - if (pos_x >= OUT_WIDTH) { + // when fsync valid, save img + if (in_user == 0x03) { pos_x = 0; - pos_y++; - } - if (pos_y >= OUT_HEIGHT) { pos_y = 0; saveData( ("output_img_" + std::to_string(cnt_flame) + ".bmp").c_str()); cnt_flame++; + + if (cnt_flame >= FLAMES) { + is_finish = true; + } } - if (cnt_flame >= FLAMES) { - is_finish = true; + + location = pos_y * OUT_WIDTH + pos_x; + process_image[location] = in_data; + img_log.info("Flame {:d}: Receive {:d} pixels\tWait {:d} pixels", + cnt_flame, location, OUT_SIZE - location); + + // calculate position + pos_x++; + if (pos_x >= OUT_WIDTH) { + pos_x = 0; + pos_y++; } } } else { @@ -178,12 +218,6 @@ public: bool saveData(const char *name) { bool ret = true; - // Check Image Size - if (process_image.size() > OUT_SIZE) { - log.error("Image Over Size!!!\nImage Size:{:d}", process_image.size()); - return false; - } - // Write BMP image bitmap_image bmp(OUT_WIDTH, OUT_HEIGHT); if (!bmp) { @@ -191,15 +225,14 @@ public: return false; } - img_log.info("Image Receive: {:d} Pixels, {:d} Bytes", process_image.size(), - process_image.size() * 3); - unsigned char red = 0, green = 0, blue = 0; + uint32_t data = 0; for (int y = 0; y < OUT_HEIGHT; y++) { for (int x = 0; x < OUT_WIDTH; x++) { - red = (process_image[y * OUT_WIDTH + x] & 0x00ff0000) >> 16; - green = (process_image[y * OUT_WIDTH + x] & 0x0000ff00) >> 8; - blue = (process_image[y * OUT_WIDTH + x] & 0x000000ff) >> 0; + data = process_image[y * OUT_WIDTH + x]; + red = (data & 0x00ff0000) >> 16; + green = (data & 0x0000ff00) >> 8; + blue = (data & 0x000000ff) >> 0; img_log.debug( "x={:4d}, y={:4d}, red=0x{:02x}, green=0x{:02x}, blue=0x{:02x}", x, y, red, green, blue); diff --git a/xmake.lua b/xmake.lua index 542911d..4a4dfa5 100644 --- a/xmake.lua +++ b/xmake.lua @@ -18,6 +18,7 @@ target("TB_ISP") "src", "build/CMakeFiles/Visp_Pipeline.dir/Visp_Pipeline.dir", "build/CMakeFiles/Visp.dir/Visp.dir", + "build/CMakeFiles/VWindows.dir/VWindows_tb.dir", "src/img_process", INCLUDE_DIRS )