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Add abc9.if.script.flow{,2} to constpad

This commit is contained in:
Eddie Hung 2020-01-08 12:15:01 -08:00
parent 589ffead5c
commit fbd9636e08
1 changed files with 32 additions and 6 deletions
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38
kernel/yosys.cc
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@ -524,13 +524,39 @@ void yosys_setup()
PyRun_SimpleString("import sys");
#endif
RTLIL::constpad["abc9.script.default"] = "&scorr; &sweep; &dc2; &dch -f; &ps; &if {C} {W} {D} -v; &mfs";
RTLIL::constpad["abc9.script.default.area"] = "&scorr; &sweep; &dc2; &dch -f; &ps; &if {C} {W} {D} -a -v; &mfs";
RTLIL::constpad["abc9.script.default.fast"] = "&if {W} {D}";
RTLIL::constpad["abc9.script.default"] = "&scorr; &sweep; &dc2; &dch -f; &ps; &if {C} {W} {D} {R} -v; &mfs";
RTLIL::constpad["abc9.script.default.area"] = "&scorr; &sweep; &dc2; &dch -f; &ps; &if {C} {W} {D} {R} -a -v; &mfs";
RTLIL::constpad["abc9.script.default.fast"] = "&if {C} {W} {D} {R}";
// Based on ABC's &flow
RTLIL::constpad["abc9.script.flow"] = "&scorr; &sweep;" \
/* Round 1 */ \
"&unmap; &if {C} {W} {D} {R}; &mfs;" \
"&st; &dsdb;" \
"&unmap; &if {C} {W} {D} {R}; &mfs;" \
"&st; &syn2 -m -R 10; &dsdb;" \
"&blut -a -K 6;" \
"&unmap; &if {C} {W} {D} {R}; &mfs;" \
/* Round 2 */ \
"&st; &sopb;" \
"&unmap; &if {C} {W} {D} {R}; &mfs;" \
"&st; &dsdb;" \
"&unmap; &if {C} {W} {D} {R}; &mfs;" \
"&st; &syn2 -m -R 10; &dsdb;" \
"&blut -a -K 6;" \
"&unmap; &if {C} {W} {D} {R} -v; &mfs";
// Based on ABC's &flow2
RTLIL::constpad["abc9.script.flow2"] = "&scorr; &sweep;" \
/* Comm1 */ "&synch2 -K 6 -C 500; &if -m {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; &st; &sopb -R 10 -C 4; " \
/* 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
RTLIL::constpad["abc9.script.flow3"] = "&scorr; &sweep;" \
"&if {C} {W} {D}; &save; &st; &syn2; &if {C} {W} {D} -v; &save; &load; "\
"&st; &if {C} -g -K 6; &dch -f; &if {C} {W} {D} -v; &save; &load; "\
"&st; &if {C} -g -K 6; &synch2; &if {C} {W} {D} -v; &save; &load; "\
"&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";
Pass::init_register();