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coolrunner2: Insert many more required feedthrough cells

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This commit is contained in:
R. Ou 2020-03-01 06:54:07 -08:00
parent 69c2d3848a
commit a6aeee4e1a
3 changed files with 217 additions and 104 deletions
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1
techlibs/coolrunner2/synth_coolrunner2.cc
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@ -178,6 +178,7 @@ struct SynthCoolrunner2Pass : public ScriptPass
run("dffinit -ff LDCP Q INIT");
run("dffinit -ff LDCP_N Q INIT");
run("coolrunner2_sop");
run("clean");
run("iopadmap -bits -inpad IBUF O:I -outpad IOBUFE I:IO -inoutpad IOBUFE O:IO -toutpad IOBUFE E:I:IO -tinoutpad IOBUFE E:O:I:IO");
run("attrmvcp -attr src -attr LOC t:IOBUFE n:*");
run("attrmvcp -attr src -attr LOC -driven t:IBUF n:*");