Interpreting Uart/Rs232 Lister Data; Searching For Uart/Rs232 Data In The Lister - Keysight Technologies InfiniiVision 2000 X Series User Manual

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UART/RS232 Triggering and Serial Decode

Interpreting UART/RS232 Lister Data

In addition to the standard Time column, the UART/RS232 Lister contains these
columns:
• Rx — receive data.
• Tx — transmit data.
• Errors — highlighted in red, Parity Error or Unknown Error.
Aliased data is highlighted in pink. When this happens, decrease the horizontal
time/div setting and run again.

Searching for UART/RS232 Data in the Lister

The oscilloscope's search capability lets you search for (and mark) certain types of
UART/RS232 data in the Lister. You can use the [Navigate] key and controls to
navigate through the marked rows.
1 With UART/RS232 selected as the serial decode mode, press [Search].
2 In the Search Menu, press the Search softkey; then, turn the Entry knob to select
3 In the Search Menu, press Search; then, select from these options:
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the serial slot (Serial 1 or Serial 2) on which the UART/RS232 signals are being
decoded.
Keysight InfiniiVision 2000 X-Series Oscilloscopes User's Guide