Teledyne LeCroy USBTracer_Trainer - Users Manual - Manual (Page 354)

Chapter 12: Traffic Generation (3.0 Exerciser) USB Protocol Suite User Manual
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LeCroy Corporation
Step 6 To display subsequent Compliance patterns, click the Send 1 Ping button once
for each advance to the next pattern. The following photos show the appearance
of the signals for each CP pattern, as captured by a LeCroy oscilloscope.
Use these photos as guides to verify that you are seeing expected patterns.
Typical CP1 Pattern.
Typical CP2 Pattern