Product Documentation
Virtuoso Technology Data Constraints Reference
Product Version IC23.1, November 2023

minFillToShapeSpacing

spacings(
( minFillToShapeSpacing tx_layer 
 f_spacing 
)
) ;spacings

Specifies the minimum spacing between fill shapes and active design shapes on a layer.

Values

tx_layer

The layer on which the constraint is applied.

Type: String (layer and purpose names) or Integer (layer number)

f_spacing

The spacing between a fill shape and an active design shape must be greater than or equal to this value.

Parameters

None

Example

The minimum spacing between fill shapes and active design shapes must be greater than or equal to 1.0 on Metal1 and greater than or equal to the value of the technology parameter minfillt2objspace1 on Metal2.

spacings(
    ( minFillToShapeSpacing "Metal1" 
     1.0
)
( minFillToShapeSpacing "Metal2"
techParam("minfill2objspace1")
)
) ;spacings

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