refactor(cam): remove read noise from noise architecture (Phase 2)

- Make cam_read_noise a pass-through module, removing all noise injection logic
- Switch write noise to use noise_mask_bernoulli instead of noise_mask_grouped
- Add state machine to cam_write_noise for mask generation timing
- Remove noise_mask_grouped.sv (no longer needed)
- Remove read noise parameters from cam_noisy and cam_top
- Update simulation and benchmark code to reflect read noise removal
- Sync documentation to reflect Phase 2 architecture
This commit is contained in:
2026-05-26 23:02:22 +08:00
parent e5d13917b2
commit 8b4d4c1b57
29 changed files with 277 additions and 863 deletions

View File

@@ -10,6 +10,4 @@ HASH_BITS ?= 512
WRITE_NOISE_EN ?= 1
WRITE_NOISE_RATE_NUM ?= 1
WRITE_NOISE_RATE_DEN ?= 100
WRITE_NOISE_BITS ?= $(shell echo $$(( $(HASH_BITS) / 64 )))
include $(SIM_ROOT)/mk/cocotb-common.mk