Rigol DS7034 User Programming Manual page 217

Chapter 2 Command System
:TRIGger:IIC:ADDRess
Syntax :TRIGger:IIC:ADDRess <address>
:TRIGger:IIC:ADDRess?
Description Sets or queries the address of I2C trigger when the trigger condition is "ADDRess"
or "ADATa".
Parameter
Name
<adr>
Remarks In the expression 2
Return Format The query returns an integer.
Example :TRIGger:IIC:ADDRess 100
:TRIGger:IIC:ADDRess?
:TRIGger:IIC:DIRection
Syntax
:TRIGger:IIC:DIRection <direction>
:TRIGger:IIC:DIRection?
Description Sets or queries the data direction of I2C trigger when the trigger condition is
"ADDRess" or "ADATa".
Parameter
Name
<dir>
Remarks This command is unavailable when the address width is set to 8.
Return Format
The query returns READ, WRIT, or RWR.
Example :TRIGger:IIC:DIRection RWRite
:TRIGger:IIC:DIRection?
:TRIGger:IIC:DATA
Syntax :TRIGger:IIC:DATA <data>
:TRIGger:IIC:DATA?
Description Sets or queries the data value of I2C trigger when the trigger condition is "DATA"
or "ADATa".
Parameter
Name
<data>
Remarks
The settable range of <data> is affected by the byte length. The maximum byte
length can be set to 5, i.g. 40-bit binary data. Therefore, the range of <data> is
from 0 to 2
Return Format The query returns an integer.
Example :TRIGger:IIC:DATA 64
:TRIGger:IIC:DATA?
MSO7000/DS7000 Programming Guide
Type Range
n
Integer 0 to 2 - 1: 0 to 127, 0 to 255, or 0 to 1,023
n
-1, n indicates the current address width.
/*Sets the address to 100.*/
/*The query returns 100.*/
Type Range
Discrete {READ|WRITe|RWRite}
Type Range
40
Integer
0 to 2 - 1
40
- 1.
/*Sets the data value to 64.*/
/*The query returns 64.*/
/*Sets the data direction to RWRite.*/
/*The query returns RWR.*/
RIGOL
Default
0
Default
WRITe
Default
0
2-203