From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Tue, 30 Nov 2021 16:12:31 +0000 (+0000)
Subject: use latched readflag (recspec_decode_read "ok") instead of global one
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=ba2b93dd274f436b659b1923a12ef54f3e9b8cc0;p=soc.git

use latched readflag (recspec_decode_read "ok") instead of global one
---

diff --git a/src/soc/simple/core.py b/src/soc/simple/core.py
index c00298ec..825c7d4d 100644
--- a/src/soc/simple/core.py
+++ b/src/soc/simple/core.py
@@ -586,7 +586,7 @@ class NonProductionCore(ControlBase):
                 wvchk_en = Signal(len(wvchk), name="wv_chk_addr_en_"+name)
                 issue_active = Signal(name="rd_iactive_"+name)
                 # XXX combinatorial loop here
-                comb += issue_active.eq(fu_active & rf)
+                comb += issue_active.eq(fu_active & rdflag)
                 with m.If(issue_active):
                     if rfile.unary:
                         comb += wvchk_en.eq(read)