From e813624f21f2c6daa7af0befb50553bb668367fd Mon Sep 17 00:00:00 2001 From: David Shah Date: Fri, 20 Mar 2020 20:29:16 +0000 Subject: [PATCH] ice40: Map unmapped 'mince' DFFs to gate level Signed-off-by: David Shah --- techlibs/ice40/synth_ice40.cc | 1 + 1 file changed, 1 insertion(+) diff --git a/techlibs/ice40/synth_ice40.cc b/techlibs/ice40/synth_ice40.cc index 80bd05a84..b8aedaadf 100644 --- a/techlibs/ice40/synth_ice40.cc +++ b/techlibs/ice40/synth_ice40.cc @@ -345,6 +345,7 @@ struct SynthIce40Pass : public ScriptPass if (min_ce_use >= 0) { run("opt_merge"); run(stringf("dff2dffe -unmap-mince %d", min_ce_use)); + run("simplemap t:$dff"); } run("techmap -D NO_LUT -D NO_ADDER -map +/ice40/cells_map.v"); run("opt_expr -mux_undef"); -- 2.30.2