Product Documentation
Virtuoso Layout Suite XL: Connectivity Driven Editing User Guide
Product Version IC23.1, November 2023

cphCheckTopCellName

layoutXL cphCheckTopCellName boolean { t | nil }

Description

During hierarchy elaboration, checks whether the lower-level physConfig that CPH is switching to is referencing the correct top cellview library and cell name.

The default is t, which means that the lower-level physConfig is checked to verify the referenced top cellview library and cell name. During the check, if the library and cell name of the top cellview referenced by the lower-level physConfig do not match the expected library and cell name, CPH ignores the lower-level physConfig view and switches to the next available view in the switch list.

If the automatic switch to a matching view is not possible, a warning is issued.

When set to nil, the lower-level physConfig is not checked to verify the referenced top cellview library and cell name.

GUI Equivalent

None

Examples

envGetVal("layoutXL" "cphCheckTopCellName")
envSetVal("layoutXL" "cphCheckTopCellName" 'boolean t)
envSetVal("layoutXL" "cphCheckTopCellName" 'boolean nil)

Related Topics

Physical Hierarchy Configuration

List of Layout XL Environment Variables

Setting Environment Variables


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