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how to process parametric sweep result in adexl

sjwprc

hello,

    I have run 100 times tran sim by parametric sweep in adexl. In each run, I can use function "value" to find signal, Vx, at 5us. Then I can plot Vx by "plot all". Finally I can use function of "cross" to detect the crossing point position of Vx. 

    But I have no idea to write expression to find this crossing point directly. I don't want to manually plot curve for each corner. Can anybody give idea how to deal with parametric result efficiently ?

Best regards 

  • Andrew Beckett

    I'm not entirely sure what you mean by "detect the crossing point position of Vx". The crossing point with respect to what?

    I wondered whether you meant that if you plotted the graph of Vx at 5us versus the swept variable, and you want the value of the swept variable when this graph crosses the some threshold? If so, you can do that in ADE XL by putting the sweep in a corner, and then using the "Measurement Across Corners" capability:

    Note that in ADE XL you only have the choice of EvalType being point or corners. With ADE Assembler you can do it across sweeps or across everything (so that means you could have one value per corner, which may be what you want).

    Regards,

    Andrew.

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