Saving Changes to Original XDC Constraint Files - 2023.2 English

Vivado Design Suite User Guide: Design Flows Overview (UG892)

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2023.2 English

To save any changes you made to your design data back to your original XDC constraint files, select File > Constraints > Save, or click the Save Constraints button .

The Save Constraints command saves any changes made to the constraints, debug cores and configuration, and design configuration settings made in the open design. The Vivado IDE attempts to maintain the original file format as much as possible. Additional constraints are added at the end of the file. Changes to existing constraints remain in their original file locations.