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

transitionFillFingerCount

APR.device.fill transitionFillFingerCount int int_numberOfFingers

Description

Specifies the number of fingers to be included in the stack gate transition fill cells when multiFingerTransFill is set to t. These fill cells are inserted in the gaps between active devices in the Fill step of the automated device placement flow.

The default value is 1, in which case analog cells are used as transition fill. When set to any value higher than 1, analog stack gate cells with the specified number of fingers are used as transition fill.

GUI Equivalent

None

Examples

envGetVal("APR.device.fill" "transitionFillFingerCount")
envSetVal("APR.device.fill" "transitionFillFingerCount" 'int 10)

Related Topics

multiFingerTransFill

Placing Devices Automatically in the Automated Device Placement and Routing Flow

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


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