Product Documentation
Virtuoso Placer User Guide
Product Version IC23.1, March 2023

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Virtuoso Placer Environment Variables

The list below provides information on the names, descriptions, and graphical user interface equivalents for the environment variables used in the Virtuoso Placer flows.

Virtuoso Placer Environment Variables

abutDevices

adjustBoundary

effort

likeSchematicTolerance

passiveOutside

pinsOnBoundary

placePOverN

placerType

Row Template Manager Environment Variables

horizontalGrid

horizontalOffset

importCellName

importLibName

importViewName

relatedSnapPattern

verticalGrid

verticalOffset

Assisted Placement Environment Variables

allowRotationFigGroup

apMove

displayResolveOverlapsColor

displaySnappedInfo

fixAdjustedForResolveOverlaps

highlightSnappableRowsForInst

highlightSnappableRowsForProxy

infoBalloon

insertColor

insertDefaultSpreadType

largeModgenEnvelopeCheck

largeModgenEnvelopeThreshold

maximizePinAccess

minNumPinAccessPts

numSnappableRows

paddingForCells

pinDensityAwarePlacement

regenModgenPostProcess

snapColor

snapFigGroupRowCorrect

spreadEnabled

spreadType

swapRowMode

useDeviceOrder

useLEReference

Dummy Fill Insertion Environment Variables

lobFillAsMosaic

lobDevFillPhysOnly

rowTempInfoAwareFillerInsertion

Placement Checker Environment Variables

constraints

rowOrGrid

spacing

tapCell

padding

minPinAccess

colorAware

reportViolations

createMarkers

selOnly


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