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

numSDTracks

layoutXL.autoWSPGen numSDTracks int integer

Description

Specifies the number of source and drain tracks to be accommodated in each WSP track. This value is applicable only if sdTrackMode is set to byCount. The default is 8. The track width is calculated automatically based on the gate, source, and drain (S/D) track settings.

GUI Equivalent

Command

Auto P&R assistant – Setup tab

Field

#S/D Tracks

Examples

envGetVal("layoutXL.autoWSPGen" "numSDTracks")
envSetVal("layoutXL.autoWSPGen" "numSDTracks" 'int 10)

Related Topics

Deriving Row Regions and Grids in the Automated Device Placement and Routing Flow

Auto P&R Assistant User Interface for Device-Level Placement


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