06-02-2019 07:24 AM
I have some hierarchy in my design with timing violations.
How could I make this hierarchy as a Black Box, so it would be still an inherent part of the physical flow (P&R), yet be synthesized separately?
06-02-2019 08:55 AM
06-02-2019 07:42 PM
You can select this piece of hierarchy in Sources window and select "Set As Out-Of-Context for Synthesis" option in the right-click menu.
For more description, please have a look at UG901, pg23, section "Setting a Bottom-Up Out-of-Context Flow".
06-02-2019 08:17 PM
Hi, @ldm.eth ,
You can also consider the PR flow described in UG909.