Identifying the Critical Nets

In the schematic view,

1. Select one or more nets.
2. Open the Constraint Manager assistant by choosing Window – Assistants – Constraint Manager.
3. In the Constraint Creation pull-down menu of the Constraint Manager toolbar, choose Routing – Net Class.
   A new net class containing the selected nets appears in the constraint view.

Related Topics

Pre-Coloring Constraints

Updating Layout Constraints

Same Mask Pre-Coloring