2. After the simulation is completed, click Auto Zoom to display all waveforms.

3. If you think the waveform is too dense, you can click on the X axis or Y axis to enlarge and display, and select a waveform to display.

Calculation steps: in theory, it is at least less than half of the minimum period. Generally, one tenth of the minimum period can be taken. If you think the waveform is not very beautiful, you can take a smaller one, but the shorter the period, the longer the calculation time.