From 6acbc016f43b1464e6322b895f16d01ed51eea18 Mon Sep 17 00:00:00 2001 From: David Shah Date: Tue, 2 Apr 2019 19:47:50 +0100 Subject: [PATCH] memory_bram: Consider read enable for address expansion register Signed-off-by: David Shah --- passes/memory/memory_bram.cc | 2 ++ 1 file changed, 2 insertions(+) diff --git a/passes/memory/memory_bram.cc b/passes/memory/memory_bram.cc index 85ed1c053..804aa21f9 100644 --- a/passes/memory/memory_bram.cc +++ b/passes/memory/memory_bram.cc @@ -957,6 +957,8 @@ grow_read_ports:; SigSpec addr_ok_q = addr_ok; if ((pi.clocks || pi.make_outreg) && !addr_ok.empty()) { addr_ok_q = module->addWire(NEW_ID); + if (!pi.sig_en.empty()) + addr_ok = module->Mux(NEW_ID, addr_ok_q, addr_ok, pi.sig_en); module->addDff(NEW_ID, pi.sig_clock, addr_ok, addr_ok_q, pi.effective_clkpol); } -- 2.30.2