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 Getting Waveforms on Xtreme Box. 

Last post Thu, Oct 5 2006 12:23 PM by archive. 2 replies.
Started by archive 05 Oct 2006 12:23 PM. Topic has 2 replies and 1638 views
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  • Thu, Oct 5 2006 12:23 PM

    • archive
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    Getting Waveforms on Xtreme Box. Reply

    Is there a way to get continous waveforms of DUT signals in Xtreme?
    Any help in this regard will be highly appreciated.
    Thanks.


    Originally posted in cdnusers.org by DGill
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  • Fri, Oct 6 2006 6:47 AM

    • archive
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    RE: Getting Waveforms on Xtreme Box. Reply

    Hi DGill,

    The way to get waveforms for the DUT signals on the Xtreme platform when running in SW mode is to do a $dumpvars and debug using the post-process mehod. Similarly the HW waveforms can be generated using the VCD on Demand (VoD) feature after the simulation has been run once and use the post-process method.

    The Xtreme platform does not support the continuous waveform feature. If you need help in generating VoD waveforms do let us know.

    -=rizwan


    Originally posted in cdnusers.org by rizwan
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  • Fri, Oct 6 2006 1:55 PM

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    RE: Getting Waveforms on Xtreme Box. Reply

    One way to generate continous waveform of a limited number of DUT signals in Xtreme is to $export_read the signals of interest.

    initial
    begin
    $export_read();
    $export_read();
    ...
    end

    and then use regular $dumpvars for those signals at runtime. This is only available if you using $rcc(run) mode.

    One should not use more than few hundred signals in this way or it will impact runtime perfomance.


    Originally posted in cdnusers.org by ashvarma
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Started by archive at 05 Oct 2006 12:23 PM. Topic has 2 replies.