Product Documentation
Virtuoso Module Generator User Guide
Product Version IC23.1, November 2023

minWidth

Definition

Specifies the minimum orthogonal width of shapes on the specified layers.

The minimum width constraint does not apply in the following situations:

  • Two shapes touch at a point, as shown in the following figure:
  • Two shapes abut for a sufficient overlap, as shown in the following figure:

Values

  • l_layerNames
    Specifies the layers to which the constraint must be applied.
    Type: String (layer name), list of strings (layer and purpose names), or integers (layer numbers)
  • x_minWidth
    The minimum permissible orthogonal width of shapes.
    Type: Integer

Parameters

None

Applies To

  • Trunk constraints
  • Twig constraints
  • Strap constraints

Example

'("minWidth" '("Metal1") 0.14)

Sets the minimum width constraint to 0.14.

'("minWidth" '("Metal1" "Metal2" "Metal3") 0.11)

Sets the minimum width constraint for the specified layers to 0.14.

Related Topics

Defining Modgen Topology Settings Using the Array Assistant


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