Chapter 8 Protocol Decoding    RIGOL 
MSO4000/DS4000 User’s Guide  8-23 
no corresponding data channel is specified. 
 
6.  Specify the bits 
Press Data Bits and turn the multi-function knob   to select the desired data 
bits. The range available is from 4 to 32 and the default is 8. 
 
7.  Specify the transmission endian 
Press Endian to select “LSB” or “MSB” and the default is “MSB”.  
  LSB: Least Significant Bit; namely the less significant bit of the data will be 
transmitted first.  
  MSB: Most Significant Bit; namely the more significant bit of the data will be 
transmitted first.  
   
 LSB    MSB 
 
8.  Specify the display format 
Press Format and turn the multi-function knob   to set the display format of 
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. 
 
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. 
 
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