View analog simulation results in Symprobe

  • Use symprobe to view waveforms from ngspice output raw files. Launch from Electric toolbar wave button, or a terminal.
  • Use File menu to open additional windows for additional raw files (i.e. other corners).
  • Drag-n-drop selected traces between symprobe windows, to show results from multiple separate corners on one plot.
  • see also: Save/reuse traces & calculations

1.After simulation, ensure that it did not fail by checking the log file(s). To view waveform, click on the wave button.

2.This opens Symprobe. To add waveforms, Trace -> Add.
Note: For an AC-Analysis, the Trace menu offers an easy way to plot Phase, Magnitude, and db20; that also become usable in other calculations.

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3.Select the signals to be plotted. You can also write equations to display (Eval Goal Function).

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4. View the behavior of your circuit simulation and verify the functionality

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