10 CAN/LIN Triggering and Serial Decode
270 InfiniiVision 7000B Series Oscilloscopes User’s Guide
In addition to the standard Time column, the CAN Lister contains these
columns:
• ID — frame ID.
• Type — frame type (RMT remote frame, Data, etc.).
• 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.
Searching for CAN Data in the Lister
The oscilloscope’s search capability lets you search for (and mark) certain
types of CAN data in the Lister. You can use the [Navigate] key and
controls to navigate through the marked rows.
1 With CAN selected as the serial decode mode, press [Search].
2 In the Search Menu, press Search for; then, select from these options:
• Remote Frame ID (RTR) — Finds remote frames with the specified ID.
Press the Bits softkey to enter the ID.
• Data Frame ID (~RTR) — Finds data frames matching the specified ID.
Press the Bits softkey to enter the ID.
• Remote or Data Frame ID — Finds remote or data frames matching the
specified ID. Press the Bits softkey to select the ID.
• Data Frame ID and Data — Finds data frames matching the specified ID
and data. Press the Bits softkey to set the ID length, ID value,
number of data bytes, and data value.
• Error Frame — Finds CAN active error frames.
• All Errors — Finds any form error or active error.
• Overload Frame — Finds CAN overload frames.
For more information on searching data, see “Searching Lister Data” on
page 259.
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