Protocol analysis
R&S
®
RTE
879User Manual 1326.1032.02 ─ 20
– Counter (CT): 2 bits indicating the continuity of the frame.
– extension DLC: 1 byte that is added to the frame information for long frames.
It indicates the length of the data byte field of a long frame.
●
Data byte: the length of the data byte field depends on the frame type. It contains
the actual information of the frame.
●
Cyclic Redundancy Check (CRC): 1 byte for normal and sleep frames and 2
bytes for long frames. CRC errors can be detected to check if the received data is
correct.
13.19.2 CXPI configuration
13.19.2.1 CXPI configuration settings
Access: [PROTOCOL] key > "Decode" tab > "Protocol" = "CXPI"
Make sure that the tab of the correct serial bus is selected.
See also: Chapter 13.1.1, "Decode - general settings", on page 514.
Source
Sets the source channel for the signal.
CXPI (option R&S
RTE-K76)
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