TIMING-26: Missing Clock on Gigabit Transceiver (GT) - 2021.2 English

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

Document ID
UG906
Release Date
2021-10-27
Version
2021.2 English

The output clock pin <PIN_NAME> does not have clock defined. Create a primary clock on the <PORT_NAME> input port in order to let Vivado auto-derive the missing GT clocks.