RIGOL  Chapter 8 Protocol Decoding 
8-12  MSO2000A/DS2000A User’s Guide 
 
Figure 8-7 I2C Event Table (Details) 
  
5.  Address Information during Decoding 
In I2C bus, the front part of each frame of data contains the address information 
and blue patches are used to represent address ID. In the ID, “Write” is used to 
represent writing address and “Read” is used to represent reading address.  
Press Include R/W. When “Open” is selected, “AddrBits” will include the 
“R/W” bit as a part of the address value.  
 
 
 
Figure 8-8 Address Information during Decoding 
 
Address Information 
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