SIGLENT SDS1102X, Руководство пользователя

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SIG L ENT
SDS1000X User Manual
95
Interpreting UART/RS232 Decode
 Angled waveforms show an active bus (inside a packet/frame).
 Mid- level blue lines show an idle bus.
 Mid- level red lines show that the idle level is wrong.
 The decoded data is displayed in white.
 Decoded text is truncated at the end of the associated frame when there is insufficient
space within frame boundaries.
 Blue vertical bars indicate you need to expand the horizontal scale (and run again) to
see decode.
 When the horizontal scale setting does not permit the display of all available decoded
data, red dots will appear in the decoded bus to mark the location of hidden data.
Expand the horizontal scale to allow the data to display.
 An unknown (undefined) bus is shown in red.
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.

Rx err— Parity error or unknown error when receiving data.
 Tx err— Parity error or unknown error when transmit data.
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