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add MUX support

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This commit is contained in:
Pepijn de Vos 2019-09-05 13:36:41 +02:00
parent ae93c034ad
commit 3eff2271d0
3 changed files with 17 additions and 0 deletions
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1
techlibs/gowin/synth_gowin.cc
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@ -196,6 +196,7 @@ struct SynthGowinPass : public ScriptPass
run("opt_clean");
if (!nodffe)
run("dff2dffe -direct-match $_DFF_* -direct-match $__DFFS_*");
run("muxcover -mux4");
run("techmap -map +/gowin/cells_map.v");
run("opt_expr -mux_undef");
run("simplemap");