PSpice User Guide

PSpice User Guide

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PSpice User Guide Analyzing waveforms October 2019 688 Product Version 17.4-2019 © 1999-2019 All Rights Reserved. The default setting (Auto) updates traces each time PSpice gets new data from a simulation. To change the update interval 1. From the Tools menu, choose Options. 2. In the Auto-Update Interval frame, choose the interval type (sec or %), then type the interval in the text box. Interacting with waveform analysis during simulation The functions that change the x-axis domain (that set a new x-axis variable) can not be accessed while the simulation is running. If you have enabled the display of waveforms during simulation and wish to reconfigure the x-axis settings (as explained below), you must wait until the simulation run has finished. The following table shows how to enable the functions that change the x-axis domain. Table 17-4 Enable this function... By doing this... Fast Fourier transforms 1. From the Plot menu, choose Axis Settings. 2. In the Processing Options frame, select Fourier. Performance analysis 1. From the Plot menu, choose Axis Settings. 2. In the Processing Options frame, select Performance Analysis.

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