Message - Message - 2025.2 English - UG906

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

Document_ID
UG906
Release_Date
2025-12-10
Version
2025.2 English

Spread spectrum is enabled for MMCM <cell>. In this mode, it is unsafe to time between <clock_name> and <clock_name> due to the variations of the VCO frequency.