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(parent: d18b70f) | patch
add write-after-write hazard detection
authorLuke Kenneth Casson Leighton <lkcl@lkcl.net>
Wed, 24 Nov 2021 16:06:26 +0000 (16:06 +0000)
committerLuke Kenneth Casson Leighton <lkcl@lkcl.net>
Wed, 24 Nov 2021 16:06:26 +0000 (16:06 +0000)
commit29d8f451155902fc7550ffade58088eeac046041
tree8ec3eb2b0256ddc4b1839477ea00b6cefa49570atree
parentd18b70fb29844e2500ff1231796f946cdc5926d0commit | diff
add write-after-write hazard detection
stall if a WaW hazard is detected, continuing to assert the main decoder
so that the relevant bits of the write-vector can be read.  these
bits are read *one clock behind* which is perfectly fine
src/soc/simple/core.py diff | blob | history