Manage Net Classes

Classify nets according to their electrical characteristics.

  1. From the menu bar, click Properties > Net Classes.
    The Net Classes dialog opens displaying a default net class, string filter.
  2. Use Import and Export to save and reload the net class file.
  3. Use Edit to edit current net class items.
  4. Click Add to open the Net Classes dialog.
  5. Click String search definition to view a document describing the string search rule.
  6. Click Remove to delete a selected class.
    You cannot delete the basic net classes.
    This net class definition will be used in the Properties-Nets dialog to assign net class to each net. By using net class assigned to each net, DDR nets are automatically grouped when performing net analysis.