RIGOL Chapter 7 Protocol Decoding
7-20 DS4000E User’s Guide
9. Adjust the vertical offset
Press Offset and turn the multi-function knob to adjust the vertical position
of the bus. Pressing the knob can quickly reset the vertical offset (zero).
10. View the event table
The event table displays the detailed information of the decoding in table form
to view relatively longer decoded data.
Note: You can only view the event table and export the decoded data when the
display of the corresponding bus is turned on.
When BusStatus is set to “ON”, press Event Table to enter the event table
submenu. In this submenu, you can perform the following operations.
1) Press Event Table to turn on or off the event table. When the event table
is turned on, the interface is as shown in
Figure 7-5.
Figure 7-5 SPI Decoding
The event table displays the detailed decoding information (include the
decoded data (MISO and/or MOSI) as well as the corresponding line
number, time and error information) of the waveform on the screen in time
order. At most 10 lines of decoding information can be displayed on one
page (the line number starts from 0). You can turn the multi-function knob
to select the specified line and view the corresponding decoding
information. The line currently selected is highlighted with brown shading
and the decoded data of this line is dispalyed at the lower-left side of the
event table.
Line Number
Time
MOSI Decoded Data
SPI Bus
Event
Table
Error
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