Timing Constraints - Timing Constraints - 2026.1 English - UG903

Vivado Design Suite User Guide: Using Constraints (UG903)

Document_ID
UG903
Release_Date
2026-07-01
Version
2026.1 English

One or more XDC files pass timing constraints to the synthesis engine. Only the following constraints related to setup analysis affect synthesis results:

  • create_clock
  • create_generated_clock
  • set_input_delay
  • set_output_delay
  • set_clock_groups
  • set_false_path
  • set_max_delay
  • set_multicycle_path