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coolrunner2: Move LOC attributes onto the IO cells

This commit is contained in:
Robert Ou 2017-11-19 01:15:54 -08:00
parent 57e02b6629
commit 2abcd98527
1 changed files with 2 additions and 0 deletions
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2
techlibs/coolrunner2/synth_coolrunner2.cc
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@ -164,6 +164,8 @@ struct SynthCoolrunner2Pass : public ScriptPass
run("dffinit -ff LDCP_N Q INIT");
run("coolrunner2_sop");
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:*");
run("clean");
}