TIMING-26: Missing Clock on Gigabit Transceiver (GT) - 2023.1 English

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

Document ID
UG906
Release Date
2023-05-16
Version
2023.1 English

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