Rigol MSO4000 Series User Manual page 265

Chapter 8 Protocol Decoding
7. Adjust the sample position
8. Specify the display format
9. Adjust the vertical offset
10. View the event table
MSO4000/DS4000 User's Guide
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The sample point is a point within a bit's time. The oscilloscope samples the bit
levels at this point. The sample position is represented by the percentage of "the
time from the start of the bit's time to the sample point time" in the "bit's time",
as shown in the figure below.
1 Bit
Press Sample Point and turn the multi-function knob
parameter with a step of 1%. The default is 50%. The range is from 5% to 95%.
Press Format and turn the multi-function knob
the bus data to Hex, Decimal, Binary or ASCII. You can also press Format
continuously to switch the current display format.
Note: When the event table is turned on, the decoding data in the event table
will also be displayed in the format selected here.
Press Offset and turn the multi-function knob
of the bus. Pressing the knob can quickly reset the vertical offset (zero).
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.
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15
10 20
5 25
0 30
60%
70%
80%
to adjust this
to set the display format of
to adjust the vertical position
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