oaTaperHalo

Establishes a window, or halo, around a pin in which wide wires are to be tapered in accordance with the spacing and width constraints in taper constraint group.

oaTaperHalo Quick Reference

Value Type

oaTaperHalo constraints have a Value that is the offset, in user units, around the pin shapes that represents the taper window.

Examples

This example establishes a 1.5 offset, in user units, for the taper halo used to taper wires to pins.

set_constraint -constraint oaTaperHalo -Value 1.5

spacings(
           taperHalo 1.5)
          )

Related Topics

Routing Constraints