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SPI Bus
Line No.
Time
MISO Decoded Data
MISO Error
Figure 18.12 SPI Decoding Event Table
TIP
• When you adjust the horizontal time base, the waveform displayed on the screen will also
change, and the total number of lines containing the decoding information in the event
table will also be changed.
• The displayed decoded data information in the bus is related to the value of the
horizontal time base. Reducing the horizontal time base can help you view the detailed
information.
Export
When the oscilloscope is in "STOP" state, you can export the time and its
corresponding decoded data in the event table.
In Decode menu, click or tap
Export, then the save setting interface is displayed. You
can export the data to the internal memory or the external USB storage device (only
when detected) in *.csv format. For details, refer to
Store and Load
.
18.5 LIN Decoding
The oscilloscope samples the LIN signal, and judges each data point to be logic "1" or
logic "0" according to the preset threshold level. The LIN decoding is required to
specify the LIN signal protocol version.
In the
Decode menu, click or tap the drop-down button of Bus Type to select LIN,
then configure the parameters for LIN decoding.
Protocol Decoding
Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. DHO900 User Guide
211
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