Product Documentation
Virtuoso Interactive and Assisted Routing User Guide
Product Version IC23.1, September 2023

Variables to Customize the Settings for Slotting

The environment variables listed below are slt environment variables that provide a way to predefine some of the parameters prior to running the slotting SKILL command.

Use the following variables to configure the slotting settings..

addFilletOnBondFingers

addFilletOnCircle

addFilletOnComplexShapes

addFilletOnOblong

addFilletOnOctagon

addFilletOnPaths

addFilletOnPadWithoutDrills

addFilletOnPins

addFilletOnRectangle

addFilletOnSquare

addFilletOnTconnections

addFilletOnVias

areaDelimitedMode

curvedFillet

desiredAngle

densityAwareMode

directionalSlotPattern

enableSlotSpecCell

excludePins

floatingSlot

hideConvertToPolygon

hideReconstruct

lengthWidthRatio

lSpacing

mainSlotFigGroupName

material

maxAngle

maxLineWidth

maxOffset

maxSizeOnCircle

maxSizeOnComplexShapes

maxSizeOnOblong

maxSizeOnOctagon

maxSizeOnRectangle

maxSizeOnSquare

metalDensityLayers

minLineWidth

minPolygonEdgeLength

slottingContext

slotLength

slotOverBlockage

slotOverInstance

slotOrientationMode

slotOutOfGroup

slotSpecCell

slotStaggered

slotToEdge

slotVia

slotWidth

taperedTraces

tapDesiredAngle

tapMaxOffset

tapMinSegAngle

touchBlockageMode

turnSlotPattern

unassignedShapes

useOneSlotSpecCell

usePaletteLayers

wSpacing

widthThreshold

Related Topics

Interactive and Assisted Routing Environment Variables


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