maxWidth

Sets the maximum width for any shape on the specified layer.

maxWidth Quick Reference

Value Type

maxWidth constraints have a Value representing the maximum width for any shape on the specified layer.

Examples

This example sets the maximum width of shapes on Metal3 to 2.5 μm.

set_layer_constraint -constraint maxWidth -layer Metal3 -Value 2.5

LAYER Metal3
  TYPE ROUTING ;
  MAXWIDTH 2.5 ;

spacings(
         (maxWidth "Metal3" 2.5)
        )

Related Topics

Length and Width Constraints

minBumpoutEdgeLength

Specifies the minimum length for an edge that touches two outer vertices and a minimum step edge.

minBumpoutEdgeLength Quick Reference

Value Type

minBumpoutEdgeLength constraints specify the minimum length, in user units, for an edge that touches two outer vertices and a minimum step edge shorter than minLength.

Parameter

• minLength (Value, optional) specifies that the constraint applies if the bumpout edge touches a minimum step edge that is shorter than this length.
  
  

Examples

This example requires an edge to be greater than or equal to 0.15 user units in length if it touches two outside vertices and an edge that is shorter than 0.05 user units.

set_constraint_parameter -name minLength -Value 0.05
set_layer_constraint -constraint minBumpoutEdgeLength \
 -layer Metal3 -Value 0.15

Related Topics

Length and Width Constraints