Decoding Using Endpoint Information; Changing The Layout Of Decode Requests - LeCroy USB Protocol Suite Advisor T3 User Manual

USB Protocol Suite User Manual

8.3.6 Decoding using Endpoint Information

To decode using the endpoint information:
Step 1 Right-click the Bulk/Int Transfer field to display the Bulk/Int Transfer (IN/OUT
Step 2 Select Decode as ... Endp to open a View Fields for ... Endp text box.
The following figure shows a Wire Adapter Data Transfer Out Endp decoding:

8.3.7 Changing the Layout of Decode Requests

In the View ... Fields windows, the Decoding Information and the Descriptor information
blocks (following the Request Summary information) have the following columns:
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transaction with data) menu.
• Field: such as bRequest, wValue, wIndex, bLength, bDescriptorType,
wTotalLength
• Length in bits
• Offset in bits
• Decoded: hex value typically equal to Hex Value
• Hex Value: hex value typically equal to Decoded
• Description: short description of field
Chapter 8: Decode Requests
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