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

defaultHorizontalRouteGridPitch

Specifies the default value for the horizontal route grid pitch if a layer-based value is not set.

defaultHorizontalRouteGridPitch Quick Reference

Constraint Type

Simple

Value Types

Value

Database Types

Design, Technology

Scope

design, foundry

Category

Routing

Value Type

defaultHorizontalRouteGridPitch constraints have a Value that represents the default horizontal route grid pitch in user units from the origin.

Format Example

Tcl

set_constraint -constraint defaultHorizontalRouteGridPitch \
-Value f_pitch

Examples

The following example sets the default horizontal route grid pitch to 1.0.

Format Example

Tcl

set_constraint -constraint defaultHorizontalRouteGridPitch \
-Value 1.0

Related Topics

Routing Constraints


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