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Tune differential pair delay by Skill

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Hello all, I'm looking for a possibility to tune delay of differential pair automatically by the Skill program. Any appreciative idea? Thanks, Shimon


Originally posted in cdnusers.org by shimon37
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  • Hello Klavs,

    Thanks for your response.

    I think about check and repair Skill program as follows:

    1. Checks named differential pair - constrained and routed by design engineer
    ( check and compare nets path cline segments length, immediately after
    a relevant differential pair will be routed)

    2. Repairs short net path length right after it turn to a new position cause nets
    length difference (1x, 2x, or 3x cline width - exactly like in the Allegro PCB Editor
    'Delay Tune' interactive procedure)

    So, something like these.

    Thanks again,

    Shimon


    Originally posted in cdnusers.org by shimon37
Reply

  • Hello Klavs,

    Thanks for your response.

    I think about check and repair Skill program as follows:

    1. Checks named differential pair - constrained and routed by design engineer
    ( check and compare nets path cline segments length, immediately after
    a relevant differential pair will be routed)

    2. Repairs short net path length right after it turn to a new position cause nets
    length difference (1x, 2x, or 3x cline width - exactly like in the Allegro PCB Editor
    'Delay Tune' interactive procedure)

    So, something like these.

    Thanks again,

    Shimon


    Originally posted in cdnusers.org by shimon37
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