Keysight Technologies DSO-X 2002A, User Manual

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308 Keysight InfiniiVision 2000 X-Series Oscilloscopes User's Guide
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CAN/LIN Triggering and Serial Decode
Example: If a data frame contains an active error flag, both the FRAMES counter
and the ERR counter will be incremented. If a data frame contains an error that is
not an active error it is considered a partial frame and no counters are
incremented.
Interpreting CAN Lister Data
In addition to the standard Time column, the CAN Lister contains these columns:
• ID — frame ID.
• Type — frame type (RMT remote frame or Data).
• DLC — data length code.
• Data — data bytes.
• CRC — cyclic redundancy check.
• Errors — highlighted in red. Errors can be Acknowledge (Ack, A), Form (Fo), or
Frame (Fr). Different kinds of errors can be combined like "Fo,Fr" in the above
example.
Aliased data is highlighted in pink. When this happens, decrease the horizontal
time/div setting and run again.