Aggressive Hold-Fixing - 2022.1 English

Vivado Design Suite User Guide: Implementation (UG904)

Document ID
Release Date
2022.1 English

Performs optimizations to insert data path delay to fix hold-time violations. This optimization considers significantly more hold violations than the standard hold-fix algorithm.

Tip: Hold-Fixing only fixes hold time violations above a certain threshold. This is because the router is expected to fix any hold time violations that are less than the threshold.