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

The DRC reports that a large hold violation caused by inter-clock skew is likely to make timing closure difficult during implementation. Investigate any inter-clock skew greater than 1.0 ns to ensure proper constraints or design topology.