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u

20Mhz

07/20/2020, 5:10 PM
btw, is antenna checker able to spot antena violation through those resistors? which step will do that?
m

mehdi

07/20/2020, 5:18 PM
I actually need to look at that. it depends on how openDB threats the ties
my guess is this case would n't be antenna prone
u

20Mhz

07/20/2020, 5:30 PM
I’m not really sure, my thought process was that poly res is still providing short to the gates and should already available during metal1 etching, thus is effectively connecting the full rail to the gates
m

mehdi

07/20/2020, 5:33 PM
I see. We would need to see how opendb is treating this. The best way is to make 2 different tie hi low with the cpull up / pull down tr.