Rigol DS2000E Series, User Manual, Page: 121 / 283

Chapter 5 To Trigger the Oscilloscope RIGOL
DS2000E User’s Guide 5-39
this trigger condition is selected:
--press AddrBits to select "7 bit", "8 bit" or "10 bit";
--press Address to set the address value by rotating the multi-function knob
according to the setting in AddrBits and the ranges are from 0 to 127, from 0 to
255 and from 0 to 1023 respectively;
--press Direction to select "Read", "Write" or "R/W". Note: This setting is not
available when AddrBits is set to "8 bit".

Data: find the preset data value on SDA, and trigger on the dump edge of the
SCL of the last bit of the data. After this trigger condition is selected:
--press Byte Length to set the length of the data and the range is from 1 to 5;
--press CurrentBit to select the desired data bit and the range is from 0 to
(Byte Length×8-1);
--press Data to set the data pattern of the current data bit to X, H or L.
--press AllBits to set the data pattern of all the data bits to the data pattern
specified in Data.

A&D: find the set address and data at the same time and trigger when the
"Address" and "Data" conditions are both met. After this trigger condition is
selected:
--press AddrBits to select "7 bit", "8 bit" or "10 bit";
--press Address to set the address value by rotating the multi-function knob
according to the setting in AddrBits and the ranges are from 0 to 127, from 0 to
255 and from 0 to 1023 respectively;
--press Byte Length to set the length of the data and the range is from 1 to 5;
--press CurrentBit to select the desired data bit and the range is from 0 to
(Byte Length×8-1);
--press Data to set the data pattern of the current data bit to X, H or L.
--press AllBits to set the data pattern of all the data bits to the data pattern
specified in Data.
--press Direction to select "Read", "Write" or "R/W". Note: This setting is not
available when AddrBits is set to "8 bit".
Trigger Mode:
Press Sweep to open the trigger mode list and select "Auto", "Normal" or "Single".
For the details, please refer to "Trigger Mode". The corresponding status light of
the current trigger mode turns on.
Trigger Setting: