Rigol DS1104Z Plus

RIGOL Chapter 2 Command System
2-208 MSO1000Z/DS1000Z Programming Guide
:TRIGger:IIC:ADDRess
Syntax
:TRIGger:IIC:ADDRess <adr>
:TRIGger:IIC:ADDRess?
Description
Set or query the address when the trigger condition is ADDRess or ADATa in I2C
trigger.
Parameter
Name
Type
Range
Default
<adr>
Integer
0 to 2
n
-1: 0 to 127, 0 to 255, or 0 to 1023
1
Explanation
In the expression 2
n
-1, n is the current address bits.
Return Format
The query returns an integer.
Example
:TRIGger:IIC:ADDRess 100 /*Set the address to 100*/
:TRIGger:IIC:ADDRess? /*The query returns 100*/
Related
Command
:TRIGger:IIC:AWIDth
:TRIGger:IIC:DIRection
Syntax
:TRIGger:IIC:DIRection <dir>
:TRIGger:IIC:DIRection?
Description
Set or query the data direction when the trigger condition is ADDRess or ADATa in I2C
trigger.
Parameter
Name
Type
Range
Default
<dir>
Discrete
{READ|WRITe|RWRite}
READ
Explanation
This command is invalid when the address bits is 8.
Return Format
The query returns READ, WRIT, or RWR.
Example
:TRIGger:IIC:DIRection RWRite /*Set the data direction to read/write*/
:TRIGger:IIC:DIRection? /*The query returns RWR*/
Related
Command
:TRIGger:IIC:AWIDth
:TRIGger:IIC:DATA
Syntax
:TRIGger:IIC:DATA <data>
:TRIGger:IIC:DATA?
Description
Set or query the data when the trigger condition is DATA or ADATa in I2C trigger.
Parameter
Name
Type
Range
Default
<data>
Integer
0 to 2
40
-1
82
Explanation
The range of <data> is related to the byte length. The maximum byte length is 5,
namely 40 bit binary data. Thus, the range of <data> is from 0 to 2
40
-1.
Return Format
The query returns an integer.
Example
:TRIGger:IIC:DATA 64 /*Set the data to 64*/
:TRIGger:IIC:DATA? /*The query returns 64*/
Related
Command
:TRIGger:IIC:WHEN