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

rightDiagOffset

routingGrids(
( rightDiagOffset [tx_layer] f_offset )
…
) ;routingGrids

Sets the offset from the origin for the start of the right diagonal routing grid. A right diagonal offset specified with a layer applies to that layer. When specified without a layer, it sets the default for all layers not explicitly assigned a right diagonal offset.

Values

tx_layer

The layer on which the constraint is applied.

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

f_offset

The offset from the origin. The default value is 0.

Parameters

None

Example

The right diagonal offset must be 1.2 for Metal3 and 1.4 for the rest of the layers.

routingGrids(
    ( rightDiagOffset "Metal3" 1.2 )
    ( rightDiagOffset 1.4 )
) ;routingGrids

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