Display a Wavefo
rm
Searching and Marking Waveforms
You can mark locations of interest in the acquired w aveform. These marks help you limit your analysis to particular regions of
the waveform. You can mark areas of the waveform automatically, if they meet some special criteria, or you c an manually
mark each i tem of interest. You can jump from mark to mark (area of interest to area of interest). With the Advanced Search
and Mark option, you can automatically search and mark many of the same parameters that you can trigger on. Many
search parameters don’t have the time limits as triggers. You can search on math and reference w aveforms. You can find
all of the acquired events of a certain type.
Search marks provide a way to mark a waveform region for reference. You can set marks automatically with search
criteria. You can s earch for and mark regions with particular edges, pulse widths, runts, logic states, rise/fall times, setup
and hold violations, and bus search types.
To Manu ally Set and Clear (delete) Marks:
1. Press Multiview Zoom. Zoom 1 is used
with marks.
2. Select Analyze > Search.
72 DPO7000 Series and DPO /DS A70000/B Series Quick Start User Manual
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