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

maxSpacing

spacings(
( maxSpacing tx_layer1 tx_layer2 
 f_spacing 
)
) ;spacings

Defines the maximum spacing between shapes on the specified layers.

The constraint applies only to non-intersecting shapes on two different layers.

Values

tx_layer

The layer on which the constraint is applied.

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

f_spacing

The maximum spacing between the shapes.

Parameters

None

Example

The maximum spacing between a Metal1 shape and a Metal2 shape must be 4.6.

spacings(
    ( maxSpacing "Metal1" "Metal2" 
     4.6
)
) ;spacings

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