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synth_gatemate: Apply review remarks

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* remove unused techmap models in `map_regs.v`
* replace RAM initilization loops with 320-bit-writes
* add script to test targets in top-level Makefile
* remove `MAXWIDTH` parameter and treat both vector widths individually in `mult_map.v`
* iterate over all modules in `gatemate_bramopt` pass
This commit is contained in:
Patrick Urban 2021-09-24 16:00:59 +02:00 • committed by Marcelina Kościelnicka
parent cfcc38582a
commit 0a72952d5f
6 changed files with 212 additions and 279 deletions
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2
techlibs/gatemate/synth_gatemate.cc
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@ -305,7 +305,7 @@ struct SynthGateMatePass : public ScriptPass
if (check_label("map_regs"))
{
run("opt_clean");
run("dfflegalize -cell $_DFFE_????_ x -cell $_DLATCH_???_ x");
run("dfflegalize -cell $_DFFE_????_ 0 -cell $_DLATCH_???_ 0");
run("techmap -map +/gatemate/reg_map.v");
run("opt_expr -mux_undef");
run("simplemap");