Constraints Creation, Grouped by Category - 2023.2 English

Vivado Design Suite User Guide: Using Constraints (UG903)

Document ID
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2023.2 English

When you select a constraint type, the corresponding spreadsheet appears on the right sub-window panel. This allows you to view all the constraints of the same type that have already been created.

Figure 1. Timing Constraints Categories

To create a new constraint, double click the name of the target constraint. A dialog box allows you to specify the value for each option. When you click OK, the tool does the following:

  1. Validates the syntax.
  2. Applies the syntax to the memory.
  3. Adds the new constraint at the end of the spreadsheet.
  4. Adds the new constraint at the end of your complete list of constraints.