Create Net Classes
We'll set a net class for our DDR3_DATA interface as an example:
1. In the Electrical > Net > Routing > Wiring worksheet, highlight any number of arbitrary nets, like shown below (click and
drag the left mouse button across various nets so they're highlighted).
2. Right click any of the highlighted net names. Choose Create, Class.
3. The Create NetClass window appears. Name the class DDR3_DUMMY. Then click OK. Now the list of nets shows the
DDR3_DUMMY net class.
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OrCAD X High-Speed Digital Design Guide
