User Guide

Overview of waveform analysis
321
Elements of a plot
A single plot consists of the analog (lower) area and the
digital (upper) area.
You can display multiple plots at a time. If you display
only analog waveforms, the entire plot will be an analog
area. Likewise, if you display only digital waveforms, the
entire plot will be a digital area.
Figure 91 Analog and digital areas of a plot.
digital
area
analog
area
Pspug.book Page 321 Wednesday, November 11, 1998 1:14 PM