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 Adding plating lines in BGA package 

Last post Tue, Apr 17 2007 6:49 AM by archive. 1 replies.
Started by archive 17 Apr 2007 06:49 AM. Topic has 1 replies and 5048 views
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  • Tue, Apr 17 2007 6:49 AM

    • archive
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    Adding plating lines in BGA package Reply

    Hi,

    Is there anyway to automatically add plating lines in APD 15.7?.... i am trying to add plating lines for an etchback process, is there anyway to automise this?

    Thanks

    Ghazanfer


    Originally posted in cdnusers.org by Gaz
    • Post Points: 0
  • Tue, Apr 17 2007 10:09 AM

    • archive
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    RE: Adding plating lines in BGA package Reply

    I am assuming you are referring to adding traces within the etchback tool? (Manufacturing-->Etchback)

    The add trace is manual. Shorting schemes and design practices vary by such a great degree customer to customer, it would be very difficult to add automation to the trace add that would cover all of them (e.g. what rules should the tool use to determine the best location for the short? closest approach? most available space?)

    Once placed, the tool does automate the creation of the mask openings, based on user defined spacing parameters.

    Regards,

    Bill


    Originally posted in cdnusers.org by BillAcito
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Started by archive at 17 Apr 2007 06:49 AM. Topic has 1 replies.