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SDS6000A Series Digital Oscilloscope User Manual
1 8 0 int.siglent.com
SENT Trigger and Serial Decode
This section covers triggering and decoding SENT signals. Please read the
following for more details: "SENT Signal Settings", "SENT Trigger" and "SENT
Serial Decode".
17.11.1 SENT Signal Settings
Connect the SENT signal to the oscilloscope, set the mapping relation between
channels and signals, and then set the threshold level of each signal. The
process of specifying the source and threshold is similar to "I2C Signal Settings"
In the BusConfig menu of trigger or decode, the following parameters are
available:
A. Touch to specify the nominal clock period (tick)
time
B. Set the percent tolerance to determine whether
the sync pulse is valid for decoding the data
C. Set the number of nibbles in a Fast Channel
Message
D. Set the CRC format that will be used in
calculating the correctness of the CRCs. The
New CRC selection uses the 2010 CRC format.
If “NEW” is not selected, the CRC will use the
2008 format. Enhanced Serial Message CRCs
are always calculated using the 2010 format,
but for the Fast Channel Messages, and for
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