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SDS5000X Series Digital Oscilloscope User Manual
A. Source Type: RX or TX
B. Trigger Condition: Start, Stop, Data or Error
C. When the "trigger condition" is Data, set the
compare type to: =, ＞, ＜
D. When the "trigger condition" is Data, set the
data value
E. Return to previous menu
Trigger Condition
 Start — The oscilloscope triggers when the start bit appears on the RX/TX.
 Stop — The oscilloscope triggers when the stop bits appear on the RX/TX.
It always triggers on the first stop bit.
 Data — Trigger on data
 Touch Compare Type to select "=", ">" or "<".
 Touch Value to set the data value by the universal knob or virtual
keypad. The range of data value is 0x00 to 0xff.
 Error — The oscilloscope performs parity check on the data according to
the parity type set by the user, and triggers if the check value is incorrect.
16.4.3 UART Serial Decode
The configuration of UART decoding is similar to that of I2C decoding.
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