Product Documentation
Virtuoso Automated Standard Cell Placement and Routing Flow Guide
Product Version IC23.1, November 2023

init_boundaryAspectRatioVal

APR.stdcell.place init_boundaryAspectRatioVal float float_number

Description

Specifies the width-to-height ratio of the PR boundary.

The default value is 1 indicates a square boundary. An aspect ratio of 0.5 specifies a boundary twice as high as it is wide. A value of 2 specifies a boundary twice as wide as its height.

GUI Equivalent

Command

Auto P&R assistant – Initialize tab

Field

Boundary

Examples

envGetVal("APR.stdcell.place" "init_boundaryAspectRatioVal")
envSetVal("APR.stdcell.place" "init_boundaryAspectRatioVal" 'float 0.5)

Related Topics

Standard Cell Placement and Routing Environment Variables


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