From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Thu, 13 Aug 2020 15:49:07 +0000 (+0100)
Subject: another sync to cut latency
X-Git-Tag: semi_working_ecp5~373
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=6cbdbe4cd6f5834c784b201b7bb9a0ca71fd8675;p=soc.git

another sync to cut latency
---

diff --git a/src/soc/experiment/compalu_multi.py b/src/soc/experiment/compalu_multi.py
index 8db244a1..864dc048 100644
--- a/src/soc/experiment/compalu_multi.py
+++ b/src/soc/experiment/compalu_multi.py
@@ -233,7 +233,7 @@ class MultiCompUnit(RegSpecALUAPI, Elaboratable):
         m.d.comb += reset_r.eq(self.rd.go_i | Repl(self.go_die_i, self.n_src))
 
         # read-done,wr-proceed latch
-        m.d.comb += rok_l.s.eq(self.issue_i)  # set up when issue starts
+        m.d.sync += rok_l.s.eq(self.issue_i)  # set up when issue starts
         m.d.sync += rok_l.r.eq(self.alu.n.valid_o & self.busy_o)  # ALU done
 
         # wr-done, back-to-start latch