RIGOL Chapter 12 Protocol Decoding
12-32 MSO8000 User Guide
to the CAN_H bus signal and connect the negative lead to the CAN_L
bus signal.
âš« Specify the standard signal rate
Three setting methods are available for baud rate:
➢ Press Baud, then set the user-defined baud rate with the displayed
numeric keypad.
➢ Press Baud, then select the preset baud rate from the available
options. The available baud rates include 10 kbps, 20 kbps, 33.3 kbps,
50 kbps, and etc.
➢ Press Baud, then rotate the multifunction knob to adjust the baud
rate at a small step.
âš« Sample Position:
Sample position is a point within a bit’s time. The oscilloscope samples the
bit level at this point. The sample position is represented by the proportion
of "the time from the start of the bit to the sample position" to the "bit time",
as shown in the figure below.
Figure 12-10 Sample Position
Press Sample Position, then rotate the multifunction knob or use the
pop-up numeric keypad to set the sample position. The settable range is
from 10% to 90%.
âš« CAN-FD Baud
Three setting methods are available for CAN-FD baud rate:
➢ Press CAN-FD Baud, then set the user-defined baud rate with the
displayed numeric keypad.
➢ Press CAN-FD Baud, then select the preset baud rate from the
available options. The available baud rates include 1 Mbps, 2
Mbps, …10 Mbps.
➢ Press CAN-FD Baud, then rotate the multifunction knob to adjust
the baud rate at a small step.
âš« FD Sample Position
Press FD Sample Position, then rotate the multifunction knob or use
the pop-up numeric keypad to set the FD sample position. The settable
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