No Clock and Unconstrained Internal Endpoints - 2023.2 English

Versal Adaptive SoC System Integration and Validation Methodology Guide (UG1388)

Document ID
Release Date
2023.2 English

This allows you to determine whether the internal paths in the design are completely constrained. You must ensure that the unconstrained internal endpoints are at zero as part of the Static Timing Analysis signoff quality review.

Zero unconstrained internal endpoints indicate that all internal paths are constrained for timing analysis. However, the correct value of the constraints is not yet guaranteed.