Product Documentation
Virtuoso Design Planning and Analysis User Guide
Product Version IC23.1, November 2023

vfpPACTopRoutingLyr

layoutXL.pinAccessChecker vfpPACTopRoutingLyr string "layerName"

Description

Specifies the name of the highest routing layer to be used. All lower metal layers up to the specified layer are used for routing. For example, if three routing layer are present between two devices, it allows you to select the metal layer from M1, M2, and M3 and displays the name of the highest routing layer.

The default is "".

GUI Equivalent

Command:

Tools – Check Pin Accessibility

Field:

Placement Topology – Routing Layers

Examples

envGetVal("layoutXL.pinAccessChecker" "vfpPACTopRoutingLyr")
envSetVal("layoutXL.pinAccessChecker" "vfpPACTopRoutingLyr" 'string "M3")

Related Topics

vfpPACMaxRoutingLayerNum

Pin Accessibility Checker Form

Running the Pin Accessibility Checker


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