Description - Description - 2026.1 English - UG906

Vivado Design Suite User Guide: Design Analysis and Closure Techniques (UG906)

Document ID
UG906
Release Date
2026-06-23
Version
2026.1 English

Do not apply a set_false_path, set_clock_group -asynchronous, or set_max_delay -datapath_only constraint to a synchronous clock domain crossing. Such constraints prevent the paths from being properly timed, resulting in inaccurate sign-off timing and potential hardware failure.