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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 4 5
Touch Trigger Setting in the SENT trigger
dialog box to select the trigger condition:
Start — The oscilloscope will be triggered at the start of the message (after 56 synchronization ticks).
You can select the type of message: Fast Channel Message, Slow Channel Message, or any.
Fast Channel — The oscilloscope will be triggered on a Fast Channel Message when the Status &
Communication nibble and the data nibbles match the specified values.
State can be selected in the hexadecimal range of 0x0
to 0xF. If the value is selected as "0xX", the state is
ignored.
Compare Type can be specified as Equal, Not Equal,
Less than, Less or Equal, Greater than, Greater or Equal,
in Range of, out of Range.
At Pos determines the start position of the trigger data.
If selected as Value, you need to set Nibble Pos in the
decimal range of 0 to 5. If selected as Don’t care, the
oscilloscope will be triggered at the first data which
matches the specified condition.
Nibble Len can be selected in the decimal range of 1 to
6. It is associated with the Nibble Pos .
Data can be selected in hex. The range is associated
with the Nibble Pos . If the data is selected as "0xXX",
the data is ignored.
Slow Channel — the oscilloscope will be triggered on a Slow Channel Message.
Frame (short serial message) — The 16-bit message consists of a 4-bit Message ID nibble, 2 nibbles
(1 byte) of data, and a CRC checksum nibble. If ID and data match, then trigger on the end of CRC
bit.
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