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RIGOL Chapter 2 Command System
2-206 MSO1000Z/DS1000Z Programming Guide
:TRIGger:IIC (Option)
Command List:
 :TRIGger:IIC:SCL
 :TRIGger:IIC:SDA
 :TRIGger:IIC:WHEN
 :TRIGger:IIC:AWIDth
 :TRIGger:IIC:ADDRess
 :TRIGger:IIC:DIRection
 :TRIGger:IIC:DATA
 :TRIGger:IIC:CLEVel
 :TRIGger:IIC:DLEVel
:TRIGger:IIC:SCL
Syntax :TRIGger:IIC:SCL <source>
:TRIGger:IIC:SCL?
Description
Set or query the channel source of SCL in I2C trigger.
Parameter
Name
Type
Range
Default
<source> Discrete
{D0|D1|D2|D3|D4|D5|D6|D7|D8|
D9|D10|D11|D12|D13|D14|D15|
CHANnel1|CHANnel2|CHANnel3|CHANnel4}
CHANnel1
Explanation When one or more of channels D0 to D7 is turned on, CH4 cannot be selected; when one
or more of D8 to D15 is turned on, CH3 cannot be selected.
Return
Format
The query returns D0, D1, D2, D3, D4, D5, D6, D7, D8, D9, D10, D11, D12, D13, D14,
D15, CHAN1, CHAN2, CHAN3, or CHAN4.
Example :TRIGger:IIC:SCL CHANnel2 /*Set the SCL source to CH2*/
:TRIGger:IIC:SCL? /*The query returns CHAN2*/
:TRIGger:IIC:SDA
Syntax :TRIGger:IIC:SDA <source>
:TRIGger:IIC:SDA?
Description
Set or query the channel source of SDA in I2C trigger.
Parameter
Name
Type
Range
Default
<source> Discrete
{D0|D1|D2|D3|D4|D5|D6|D7|D8|
D9|D10|D11|D12|D13|D14|D15|
CHANnel1|CHANnel2|CHANnel3|CHANnel4}
CHANnel2
Explanation When one or more of channels D0 to D7 is turned on, CH4 cannot be selected; when one
or more of D8 to D15 is turned on, CH3 cannot be selected.
Return
Format
The query returns D0, D1, D2, D3, D4, D5, D6, D7, D8, D9, D10, D11, D12, D13, D14,
D15, CHAN1, CHAN2, CHAN3, or CHAN4.
Example :TRIGger:IIC:SDA CHANnel2 /*Set the SDA source to CH2*/
:TRIGger:IIC:SDA? /*The query returns CHAN2*/