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

init_useSourceLayoutInstances

APR.stdcell.place init_useSourceLayoutInstances boolean { t | nil }

Description

Updates the positions of standard cells, custom cells, and macros in the current cellview as per the source cellview. This environment variable is honored only when init_useSourceLayout is set to t.

The default is nil.

GUI Equivalent

Command

Auto P&R assistant – Initialize tab

Field

Reuse Options Use Source Layout Instance Positions

Examples

envGetVal("APR.stdcell.place" "init_useSourceLayoutInstances")
envSetVal("APR.stdcell.place" "init_useSourceLayoutInstances" 'boolean t)

Related Topics

Standard Cell Placement and Routing Environment Variables

init_useSourceLayout

init_useSourceLayoutBoundary

init_useSourceLayoutPins


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