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Serial Bus Analysis
R&S
®
RTB2000
202User Manual 1333.1611.02 ─ 03
Figure 12-20: Decoded CAN signal with bus table, trigger on frame start
violet = identifier
gray = DLC, data length code
blue = data words
red = error occured, error frame
The figure above shows a decoded CAN signal and the "Bus Table".
Table 12-4: Content of the CAN frame table
Column Description
Time Diff. Time of frame start in relation to the trigger point
Type Frame type: Data, Remote, Error, or Overload
ID Identifier value, hexadecimal value
DLC Data length code, number of data bytes
Data Hexadecimal values of the data bytes
CRC Hexadecimal value of the Cyclic Redundance Check (checksum)
State Overall state of the frame.
Remote commands are described in Chapter 15.11.5.3, "CAN - Decode Results",
on page 408.
CAN (Option R&S RTB-K3)
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