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 Detailed Segment XTlk report contains intra Diff Pair Coupling 

Last post Tue, Nov 27 2007 1:10 PM by archive. 1 replies.
Started by archive 27 Nov 2007 01:10 PM. Topic has 1 replies and 844 views
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  • Tue, Nov 27 2007 1:10 PM

    • archive
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    Detailed Segment XTlk report contains intra Diff Pair Coupling Reply

    Does anyone know if there's a command, setup or switch whereby when you run a detailed segment crosstalk report  you can omit  coupling that is reported within a diff pair?  Ie., what I'm seeing reported is both XTlk from local unrelated agressors (which I want) as well as from the P to the N and vice verca within the same diff pair.

    In 16.0 GXL I know there's a box to check if you want intra trace coupling reported, but I do
    not have that checked.  The diff pairs are defined both in the layout structure and as IBIS models
    as diff pairs, so the system should recognize (and in fact does via SigXP) that they are diff pairs.

    Hopefully it's something I've fat fingered.
    Thx

    Nick


    Originally posted in cdnusers.org by njk
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  • Wed, Nov 28 2007 4:20 AM

    • archive
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    RE: Detailed Segment XTlk report contains intra Diff Pair Coupling Reply

    We use a script to parse the xtalk reports to weed out the P to N coupling.


    Originally posted in cdnusers.org by Kalevi2
    • Post Points: 0
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Started by archive at 27 Nov 2007 01:10 PM. Topic has 1 replies.