Teledyne LeCroy UWBTracer User Manual - Manual (Page 108)

Chapter 7: Decoding USB/WUSB Requests UWBTracer/Trainer User Manual
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LeCroy Corporation
Mapping Request RPipe to Class/Vendor Decoding
Before mapping Request RPipes to Class/Vendor Decoding, you must first assign the
following endpoint decoders:
• Wire Adapter Data Out
• Wire Adapter Data In
• Wire Adapter Notif
To assign a decoding group to a Request RPipe:
Step 1 Click the Apply Decoding Scripts button on the Toolbar.
OR
Left-click the Control Transfer field to display the USB/WUSB Device Request
menu.
Step 2 Select Map RPipe to Class/Vendor Decoding to display the Request
Recipient and Endpoints dialog box.
Step 3 Click the Request RPipes tab to display the Request RPipes dialog box:
Figure 7.5 Request RPipes Dialog Box
The Recipient field shows all Class and Vendor Request recipients found in the
trace file. The RPipe field shows all Class and Vendor Request RPipes found in
the trace file. The displays shows the Host, WAddress, and Type (Class or
Vendor) for the recipient. On the right are the names of Class/Vendor Decoding
groups currently assigned to recipients. If blank, no decoding is assigned for a
recipient.
Step 4 Select a recipient.
Step 5 Display the Class/Vendor Decoding Groups drop-down menu. The
Class/Vendor Decoding Groups are the same as for Request
Recipients.