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SDS2000X HD Series Digital Oscilloscope User Manual
i n t . s i g l e n t . c o m 1 3 7
Trigger Condition
Start— The oscilloscope triggers at the beginning of the frame.
Remote— The oscilloscope triggers on a remote frame with a specified ID. ID, ID Bits (11-bit or
29-bit), and Curr ID Byte (1st, 2nd, 3rd, or 4th byte) can be set. Curr ID Byte is used to specify
the byte to be adjusted when using the universal knob.
ID— The oscilloscope triggers on the data frame that matches the specified ID. ID, ID Bits (11-
bit or 29-bit), and Curr ID Byte (1st, 2nd, 3rd, or 4th byte) can be set.
ID + Data— The oscilloscope triggers on the data frame that matches the specified ID and data.ID,
ID Bits (11-bit or 29-bit), Curr ID Byte (1st, 2nd, 3rd, or 4th byte), Data1, and Data2 can be set.
Error— The oscilloscope triggers on the error frame.
Error Frame
Stuff Bit Error
CRC Mismatch Error: The oscilloscope triggers when the calculated CRC does not
match the transmitted CRC.
Stuff Bit Cnt Err: Effective only when ISO is turned on, the oscilloscope triggers when
the stuff bit count is incorrect.
Stuff Bit Cnt Par. Err: Effective only when ISO is turned on, the oscilloscope triggers
when the polarity of the stuff bit count is incorrect.
16.8.3 CAN FD Serial Decode
The configuration of CAN FD decoding is similar to that of I2C decoding.
On the bus:
ID is displayed in green.
BRS (Bit Rate Switch) is displayed in light yellow.
ESI (Error State Indicator) is displayed in blue.
L (Data Length) is displayed in light yellow.
D (Data) is displayed in white.
CRC is displayed in blue.
Ack is displayed in pink.
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