1 Reply Latest reply on Oct 9, 2011 7:21 PM by jmatthews

    Routing error


      Basically, I am creating 4 layers design and I finished routing on the top layer, but when I tried to do the routing on the bottom it gave me an error like "interactive route: cannot start routing from (A) Bottom (4), current layer restricted for Net (or Pin Pair): Any suggestions?

        • 1. Re: Routing error

          Yes, check your Setup-Design Rules-Default button-Routing button and see if your Bottom layer is in the "Selected Layers" window, if not, move it there.


          If that doesn't fix it, see if the net or nets that aren't working are part of a Net, Class, or Conditional rule set and check the same Routing dialog under those setups and move the Bottom layer over if it's not selected.