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Chapter 11 Protocol Decoding RIGOL
DS8000-R User Guide 11-25
CAN Decoding (Option)
The oscilloscope samples the CAN signal at the specified sample position. The
oscilloscope will also judge each data point (logic "1" or logic "0") according to the
preset threshold level. You need to specify the CAN signal type and sample position
for CAN decoding.
In the decode setting menu, click Decode1 → Bus Type to select "CAN".
1. Enable or disable the bus
Click Bus Status continuously to enable or disable the decoding function.
2. Quickly apply CAN trigger settings to CAN decoding
Click Copy Trig to copy the CAN trigger settings and apply them to CAN
decoding function (set the corresponding CAN decoding parameters
automatically).
3. Set the source and the threshold
âš« Click Source to select the desired source channel. The available channels
include CH1-CH4.
âš« Click Threshold, then use the pop-up numeric keypad or scroll with the
mouse to set the threshold of the source channel. When you modify the
threshold of the clock channel, a dotted line displaying the current threshold
level is displayed on the screen. The dotted line disappears in about 2 s
after you stop modifying the threshold.
4. Signal setting
Sync Error
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