Teledyne LeCroy UWBTracer User Manual - Manual (Page 166)

Chapter 9: Reports UWBTracer/Trainer User Manual
148
LeCroy Corporation
Views
Using the toolbar buttons, you can add or remove the Beacon Period, Wireless USB, and
Superframe Grid Views:
Beacon Period View
The Beacon Period view provides in-depth analysis of a beacon group. Beacons are
displayed in time-order, and their BPOIE contents are shown graphically. The Prior BP
column allows easy comparison between what the analyzer receives and what the
devices receive.
Figure 9.49 Beacon Period View
Row Descriptions
In the left column are the following row descriptions:
• Dur: Duration (in nanoseconds) of the beacon frame in that slot.
• Slot: The “calculated” beacon slot number in the superframe, derived from the
timing of the slowest device, counting up to the last slot that had some activity.
• T: Slot start time, which is the BPST plus the microsecond offset of each slot relative
to the BPST.
• SF#: Super Frame Number
Beacon Information
To select a beacon, click in a beacon in the view. A solid blue rectangle indicates a
selected beacon frame.To display information about the selected beacon frame, display
the Selected Text Panel by right-clicking in the view to display a popup menu and
selecting Selected Text Panel.
To display information about a beacon, display the Current Text Panel by right-clicking in
the view to display a popup menu and selecting Current Text Panel. Move the cursor
over a beacon in the view. A dashed blue rectangle indicates the “under mouse” beacon
frame.
You can compare the selected and current MAS information.