TIMING-28: Auto-Derived Clock Referenced by a Timing Constraint

TIMING-28: Auto-Derived Clock Referenced by a Timing Constraint - 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 auto-derived clock <CLOCK_NAME> is referenced by name inside timing constraint (see constraint position <#> in the Timing Constraint window in the Vivado IDE). It is recommended to reference an auto-derived clock by the pin name attached to the clock: get_clocks -of_objects [get_pins <PIN_NAME>].