3 Replies Latest reply on Jun 12, 2015 5:05 AM by jduquette

    Drill to drill error in stacked blind and buried via in Pads layout 9.5 ???

    k.r.kabaleeswaran

      Hi everyone,

       

      I am working on 8-Layre stack-up board in PADS layout. I have blind VIA (L1-L2) and Buried Via (L2-L3). when I stacked blind and buried VIA, am getting Drill to Drill error.

      can anyone please advice me to overcome this DRC.

       

      Example:

      Error   1 Location 685.75,1307.36 Level 7

      Distance between drills too small:

      VIA(685.75,1307.36), VIA(685.75,1307.36) distance is less than 4