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Bug in gerb274x-4layer.cam

e14 Contributor

It looks like the gerb274x-4layer.cam job has a bug, according to the

listing. When it processes layer 15, it only reads pads, vias and

dimension, but not the signals on layer 15.

 

Robert

 

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  • Robert <Robert@nospam.ch> wrote:

    It looks like the gerb274x-4layer.cam job has a bug, according to the

    listing. When it processes layer 15, it only reads pads, vias and

    dimension, but not the signals on layer 15.

     

    Robert

     

    Lets get a misunderstanding out. When making 4 layer boards, the

    innerlayers can in theory be at any layer between 2 and 15. You choose this

    in the DRC window.The cam file needs to match your stackup configuration.

    If the cam is made to use layers 1,2,15 & 16, it will fail on a board file

    setup to use layers 1,2,3 & 16.

     

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  • Robert <Robert@nospam.ch> wrote:

    It looks like the gerb274x-4layer.cam job has a bug, according to the

    listing. When it processes layer 15, it only reads pads, vias and

    dimension, but not the signals on layer 15.

     

    Robert

     

    Lets get a misunderstanding out. When making 4 layer boards, the

    innerlayers can in theory be at any layer between 2 and 15. You choose this

    in the DRC window.The cam file needs to match your stackup configuration.

    If the cam is made to use layers 1,2,15 & 16, it will fail on a board file

    setup to use layers 1,2,3 & 16.

     

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