Intra-Clock Paths Section - 2023.2 English

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

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2023.2 English

The Intra-Clock Paths section of the Timing Summary Report (shown in the following figure) summarizes the worst slack and total violations of the timing paths with the same source and destination clock.

Figure 1. Timing Summary Report: Intra-Clock Paths Section

To view detailed information, click the names under Intra-Clock Paths in the left index pane. For example, you can view the slack and violations summary for each clock and details about the N-worst paths for SETUP/HOLD/Pulse Width checks. The N-worst is defined using the -max_paths on the command line or the maximum number of paths per clock or path group (GUI).

The worst slack value and the number of reported paths are displayed next to the label for each analysis type. In the following figure, a Setup summary is selected under the Intra-Clock Paths section in the left index pane and a table listing all the paths related to that clock is displayed in the right pane.

Figure 2. Timing Summary Report: Intra-Clock Paths Details