From 4864736167ba7538bc5f526ed251a74e184f6539 Mon Sep 17 00:00:00 2001 From: Clifford Wolf Date: Fri, 25 Sep 2015 14:22:33 +0200 Subject: [PATCH] Bugfix in bram read-enable code --- passes/memory/memory_bram.cc | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/passes/memory/memory_bram.cc b/passes/memory/memory_bram.cc index 3e83a6d9b..b371578d4 100644 --- a/passes/memory/memory_bram.cc +++ b/passes/memory/memory_bram.cc @@ -859,8 +859,11 @@ grow_read_ports:; if (pi.enable) { SigSpec sig_en = pi.sig_en; - sig_en.extend_u0((grid_d+1) * pi.enable); - sig_en = sig_en.extract(grid_d * pi.enable, pi.enable); + + if (pi.wrmode == 1) { + sig_en.extend_u0((grid_d+1) * pi.enable); + sig_en = sig_en.extract(grid_d * pi.enable, pi.enable); + } if (!addr_ok.empty()) sig_en = module->Mux(NEW_ID, SigSpec(0, GetSize(sig_en)), sig_en, addr_ok); -- 2.30.2