Product Documentation
Virtuoso Technology Data Constraints Reference
Product Version IC23.1, November 2023

definedCutClassesOnly

spacings(
( definedCutClassesOnly tx_layer )
) ;spacings

Requires that all cut shapes on the specified layer must match the cutClasses defined for the layer.

Values

tx_layer

The layer on which the constraint is applied.

Type: String (layer and purpose names) or Integer (layer number)

Example

For layer Via1, only those cut shapes for which a cut class exists are legal.

spacings(
    ( definedCutClassesOnly "Via1" )
) ;spacings

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