Can Decoding (Option) - Rigol MSQ7054 User Manual

RIGOL

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, press Decode1  Bus Type, then rotate the
multifunction knob
can also press Bus Type continuously or enable the touch screen to select it.
1. Enable or disable the bus
Press Bus Status continuously to enable or disable the decoding function.
2. Quickly apply CAN trigger settings to CAN decoding
Press Copy Trig to copy the CAN trigger settings and apply them to CAN
decoding function (set the corresponding CAN decoding parameters
automatically). For analog channels, the threshold level settings will also be
copied.
3. Set the source and the threshold
Press Sources and rotate the multifunction knob

source channel, and then press down the knob to select it. You can also
press Sources continuously or enable the touch screen to select it. The
available channels include CH1-CH4 and D0-D15.
When you select the analog channel (CH1-CH4), press Threshold, then

rotate the multifunction knob
the threshold of the source channel. When you modify the threshold of the
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Sync Error
to select "CAN". Press down the knob
Chapter 11 Protocol Decoding
or use the pop-up numeric keypad to set
MSO7000/DS7000 User Guide
to select it. You
to select the desired