TIMING-6: No Common Primary Clock Between Related Clocks - 2021.2 English

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

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2021.2 English

The clocks <CLOCK_NAME1> and <CLOCK_NAME2> are related (timed together) but they have no common primary clock. The design could fail in hardware even if timing is met. To find a timing path between these clocks, run the following command: report_timing -from [get_clocks <CLOCK_NAME1>] -to [get_clocks <CLOCK_NAME2>].