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How to use spectre calculator to return x value of a given y? Thanks.

supermos
Hello, I have a question about how to get x value for a given point of y in a waveform. I think the calculator should have this function, but I checked xval function, it doesn't work for me... Let me make my question more specific: for instance, if I sweep variable vinn, the circuit output is called vout, how we can find the vinn for vout = 2V? Thanks and best regards, ej
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  • anik0306017

    Hi Andrew

     How can I save the webforms in Cadence and later open it and work on it? I saved the forms as .grf file, but later when I open the .grf file, it only shows the expression, but no waveform is there. So, what is the right way to save waveforms and reopen it again at a later time? I have separate waveforms append together from different runs. Thank you. 

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  • anik0306017

    Hi Andrew

     How can I save the webforms in Cadence and later open it and work on it? I saved the forms as .grf file, but later when I open the .grf file, it only shows the expression, but no waveform is there. So, what is the right way to save waveforms and reopen it again at a later time? I have separate waveforms append together from different runs. Thank you. 

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