Product Documentation
Virtuoso Multi-Patterning Technology User Guide
Product Version IC23.1, November 2023

Checking Violations

You can perform color checks using the Checks option on the Multiple Patterning toolbar.

To perform color checks:

  1. Click the Checks icon or choose Violation Checks from the Checks drop-down list.
  2. Select the Type of color checks that you need to perform. You can select any or all the options: Color Shorts, Uncolored Shapes, Unlocked Shapes, or Colorability.
    The Colorability option checks if the objects in the design can be colored.
  3. Choose the Hierarchy Range: current cellview, current to bottom, current to stop level, or current to user level.
  4. Choose the Scope: Current Editable Cellview, Current Visible Area, or Area.
  5. Select the Layers: All or Selected Layers.

The Verify Process Rules Summary is displayed in the CIW.


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