1 Reply Latest reply on Mar 5, 2015 5:29 AM by andy_m

    ECO to PCB warning: Invalid last Pin detected in Signal

    mikko.leppimaa

      Hi

      I'm getting a following warning message when I'm sending ECO from Logic to Layout in a particular design.

      Logic and Layput version: VX.0

       

      Line 48 , Section *END*

      *END*

      * *WARNING. ECO Import internal error: Invalid last Pin detected in Signal $$$2

      * *WARNING. ECO Import internal error: Invalid last Pin detected in Signal $$$3

      * *WARNING. ECO Import internal error: Invalid last Pin detected in Signal $$$1

      * *WARNING. ECO Import internal error: Invalid last Pin detected in Signal $$$4

      * *WARNING. ECO Import internal error: Invalid last Pin detected in Signal $$$5

      * *WARNING. ECO Import internal error: Invalid last Pin detected in Signal $$$6

      * *WARNING. ECO Import internal error: Invalid last Pin detected in Signal $$$7

      * *WARNING. ECO Import internal error: Invalid last Pin detected in Signal $$$8

      * *WARNING. ECO Import internal error: Invalid last Pin detected in Signal $$$9

       

      These nets seem to be some kind of "zombie nets" in Layout, they are not connected anywhere but still I'm unable to delete them.

      Since PADS Layout seems to f-up the binary files more than occasionally, I've tried exporting the layout as .asc and then importing it back but that didn't work this time.

      Is there any way I can fix this to clear these warnings?

       

      Thanks for any advice!