Product Documentation
Virtuoso Space-based Router Constraint Reference
Product Version IC23.1, June 2023

minFillPatternSpacing

Sets the minimum required distance between metal fill geometries and active geometries on a layer.

minFillPatternSpacing Quick Reference

Constraint Type

Layer

Value Types

Value

Database Types

Design, Technology

Scope

design, foundry

Category

Density

Value Type

minFillPatternSpacing constraints have a Value that represents the minimum required distance, in user units, between metal fill geometries and active geometries.

Examples

This example sets the minimum spacing between metal fill geometries and active geometries to 1.2 on Metal1.

set_layer_constraint -constraint minFillPatternSpacing -layer Metal1 -Value 1.2

Related Topics

Density Constraints


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