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fact sheet

Calibre Auto-Waivers

The Calibre Auto-Waivers tool provides automated recognition and removal of waived design rule violations in external IP, eliminating redundant error debugging while ensuring that all waived errors are properly identified during full-chip verification.

In this fact sheet learn how to:

  • Accurately identifies waived design rule violations in IP blocks regardless of hierarchical interactions.

  • Implement waiver management automatically during the Calibre nmDRC run without modifying the golden rule file.

  • Use a single layer for waiver identification, regardless of the number of checks with waived violations.