Protocol Analysis
R&S
®
RTM20xx
171User Manual 1317.4726.02 ─ 01
Remote command: 
TRIGger:A:I2C:PATTern on page 391 (PATTern)
Master ← Read/Write
Toggles the trigger condition between Read and Write access of the master. The R/W
bit is 8th bit of the first address byte of a frame. The selected condition is displayed in the
I2C Settings: "Trigger On".
Remote command: 
TRIGger:A:I2C:ACCess on page 390
Symbolic ID ← Read/Write
If a label list with node names was loaded and applied in the bus configuration, you can
select simply the node name from the list instead of entering the numeric identifier.
The instrument trriggers on the identifier of the selected node.
Address Length ← Read/Write
Toggles the lenght of the slave address: 7 bit or 10 bit.
Remote command: 
TRIGger:A:I2C:AMODe on page 390
Slave Address ← Read/Write
Sets the address of the slave device in hex. You can set a precise address, or trigger on
any address with "0xXX" (7Bit address) or "0xXXX" (10Bit address). X cannot be assigned
to a specified bit
Remote command: 
TRIGger:A:I2C:ADDRess on page 391
Data Setup ← Read/Write
Opens a submenu to set the trigger on specified data bytes of the message, and/or to a
serial pattern.
Remote command: 
TRIGger:A:I2C:PATTern on page 391
I²C (Option R&S RTM-K1)