Rigol MSO2000A Series User Manual page 210

RIGOL
7. Decoded CAN Data Interpretation
Frame ID: displayed as hexadecimal number and expressed by blue patch.

DLC (Data Length Code): displayed as hexadecimal number and expressed

by chartreuse patch.
Data: its display format depends on the format specified in Format (hex,

decimal, binary or ASCII). It is expressed by green patch. If the data frame
is lost, it will be expressed by red patch.
CRC (Cyclic Redundancy Check): displayed as hexadecimal number. It is

expressed by turquoise patch when valid and by red patch when error
occurs.
ACK (Acknowledgement): it is expressed by green patch when valid and by

red patch when error occurs (the detected ACK is 1).
Frame ID
8-20
nd Quality Products Online at:
DLC Data
Figure 8-15 Decoded CAN Data Interpretation
GlobalTestSupply
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Chapter 8 Protocol Decoding
CRC ACK
MSO2000A/DS2000A User's Guide
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