From 60ac1bd178eef96b5cc34091dca7552cc3cad70f Mon Sep 17 00:00:00 2001 From: Clifford Wolf Date: Fri, 22 Apr 2016 18:00:46 +0200 Subject: [PATCH] Added support for "active high" and "active low" latches in BLIF back-end --- backends/blif/blif.cc | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/backends/blif/blif.cc b/backends/blif/blif.cc index f9de87d9f..27f08ea1a 100644 --- a/backends/blif/blif.cc +++ b/backends/blif/blif.cc @@ -317,6 +317,18 @@ struct BlifDumper continue; } + if (!config->icells_mode && cell->type == "$_DLATCH_N_") { + f << stringf(".latch %s %s al %s%s\n", cstr(cell->getPort("\\D")), cstr(cell->getPort("\\Q")), + cstr(cell->getPort("\\E")), cstr_init(cell->getPort("\\Q"))); + continue; + } + + if (!config->icells_mode && cell->type == "$_DLATCH_P_") { + f << stringf(".latch %s %s ah %s%s\n", cstr(cell->getPort("\\D")), cstr(cell->getPort("\\Q")), + cstr(cell->getPort("\\E")), cstr_init(cell->getPort("\\Q"))); + continue; + } + if (!config->icells_mode && cell->type == "$lut") { f << stringf(".names"); auto &inputs = cell->getPort("\\A"); -- 2.30.2