Teledyne LeCroy USBTracer_Trainer - Users Manual - Manual (Page 155)

USB Protocol Suite User Manual Chapter 6: Searching Traces
LeCroy Corporation
141
6.7.1 Data Pattern Mask and Match
If you select Data Pattern as the Event Group in the Find dialog, you can set the Bitmask,
Mask, and Match for each bit,
Bitmask and Match always correlate. When you set Bitmask or Match. the other changes
to maintain their correlation.
Note: If you set Bitmask/Match before setting Mask, the Mask changes to the default
mask. You must change to the Mask that you want.
If you set an appropriate Mask before setting Bitmask/Match, the Mask does not change
automatically to a default mask if you change Bitmask/Match.