0 Replies Latest reply on May 19, 2021 9:10 AM by julach

    Error with routing via style design rule

    julach

      Hello everyone,

       

      I would like to define different routing via styles for BGA routing.

      I would like to create rule for multi-layer via, and for top layer to layer 1.

       

      In the layer stack manager/ drill pairs, I have the different drill pairs I can use.

       

      And when I go to the design rules / routing / routing via style and I try to create the rule, I have a pop-up error saying "some rules have incorrect definitions". When I hover the rule, I see "Expression1 invalid".

       

      Did I miss something for doing this ? Would someone know why I have the error while when I try with a net name, it works.

       

      Thank you,

      Justine