CAN/LIN Triggering and Serial Decode 25
Keysight InfiniiVision 3000T X-Series Oscilloscopes User's Guide 399
2 Press Press to go and navigate to the DBC file on a USB storage device.
3 Press Load to: and select which serial decode (S1 or S2) the symbolic information
will be used with.
4 Press Press to Recall.
The DBC file remains in the oscilloscope until it is overwritten or a secure erase is
performed.
To display CAN symbolic data:
1 Press [Serial].
2 Press the Display softkey and select Symbolic (instead of Hexadecimal).
Your choice affects both the decode waveform and the Lister window.
CAN/CAN FD Triggering
To set up the oscilloscope to capture a CAN signal, see “Setup for CAN/CAN FD
Signals" on page 395.
The Controller Area Network (CAN) trigger allows triggering on CAN version 2.0A,
2.0B, and CAN FD (Flexible Data-rate) signals.
A CAN message frame in CAN_L signal type is shown below:
After setting up the oscilloscope to capture a CAN signal:
1 Press [Trigger].
2 In the Trigger Menu, press the Trigger Type softkey; then, turn the Entry knob to
select Serial 1 or Serial 2 on which the CAN signal is being decoded.
For CAN FD frames, symbolic decoding is limited to the first eight bytes.
Arbitration
Field
Bus
Idle
Data
Field
SOF edge
Control
Field
ACK
Field
Intermission
CRC
Field
EOF
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