Oct 9, 2020 #1 S stevenv07 Member level 2 Joined Aug 11, 2020 Messages 43 Helped 0 Reputation 0 Reaction score 1 Trophy points 8 Activity points 404 Hello everyone, As I know, at the placement stage, Innovus does HFN synthesis. However, I found that there are some HFNs as enable signal after placement. It causes big timing violation. Is there any setting or commands for placement to perform HFNS in Innovus? Thank you so much. Steve.
Hello everyone, As I know, at the placement stage, Innovus does HFN synthesis. However, I found that there are some HFNs as enable signal after placement. It causes big timing violation. Is there any setting or commands for placement to perform HFNS in Innovus? Thank you so much. Steve.
Oct 11, 2020 #2 T ThisIsNotSam Advanced Member level 5 Joined Apr 6, 2016 Messages 2,618 Helped 397 Reputation 794 Reaction score 472 Trophy points 1,363 Activity points 15,241 it does it automatically if you use the place_opt command
Oct 12, 2020 #3 S stevenv07 Member level 2 Joined Aug 11, 2020 Messages 43 Helped 0 Reputation 0 Reaction score 1 Trophy points 8 Activity points 404 the problem is solved