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abc9: add flow3mfs script

This commit is contained in:
Lofty 2022-02-10 18:28:35 +00:00
parent 61324cf55f
commit 5ac32ea68c
1 changed files with 7 additions and 1 deletions
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8
passes/techmap/abc9.cc
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@ -74,12 +74,18 @@ struct Abc9Pass : public ScriptPass
/* Comm3 */ "&synch2 -K 6 -C 500; &if -m "/*"-E 5"*/" {C} {W} {D} {R} -v; &mfs "/*"-W 4 -M 500 -C 7000"*/"; &save;"\
/* Comm2 */ "&dch -C 500; &if -m {C} {W} {D} {R} -v; &mfs "/*"-W 4 -M 500 -C 7000"*/"; &save; "\
"&load";
// Based on ABC's &flow3
// Based on ABC's &flow3 -m
RTLIL::constpad["abc9.script.flow3"] = "+&scorr; &sweep;" \
"&if {C} {W} {D}; &save; &st; &syn2; &if {C} {W} {D} {R} -v; &save; &load;"\
"&st; &if {C} -g -K 6; &dch -f; &if {C} {W} {D} {R} -v; &save; &load;"\
"&st; &if {C} -g -K 6; &synch2; &if {C} {W} {D} {R} -v; &save; &load;"\
"&mfs";
// As above, but with &mfs calls as in the original &flow3
RTLIL::constpad["abc9.script.flow3mfs"] = "+&scorr; &sweep;" \
"&if {C} {W} {D}; &save; &st; &syn2; &if {C} {W} {D} {R} -v; &save; &load;"\
"&st; &if {C} -g -K 6; &dch -f; &if {C} {W} {D} {R} -v; &mfs; &save; &load;"\
"&st; &if {C} -g -K 6; &synch2; &if {C} {W} {D} {R} -v; &mfs; &save; &load;"\
"&mfs";
}
void help() override
{