Instructions

Chapter 2 Command System RIGOL
MSO7000/DS7000 Programming Guide 2-217
:TRIGger:IIS:WHEN
Syntax
:TRIGger:IIS:WHEN <operator>
:TRIGger:IIS:WHEN?
Description
Sets or queries the trigger condition of I2S trigger.
Parameter
Name
Type
Range
Default
<operator>
Discrete
{EQUal|NOTequal|LESSthan|GREaterthan|
INRange|OUTRange}
EQUal
Description
 EQUal: triggers on when the channel's data value equals the set value.
 NOTequal: triggers on when the channel's data value does not equal the set value.
 LESSthan: triggers on when the channel's data value is smaller than the set value.
 GREaterthan: triggers on when the channel's data value is greater than the set
value.
 INRange: triggers on when the channel's data value is smaller than the set upper
limit value and greater than the set lower limit value.
 OUTRange: triggers on when the channel's data value is greater than the set
upper limit value or smaller than the set lower limit value.
Return
Format
The query returns EQU, NOT, LESS, GRE, INR, or OUTR.
Example
:TRIGger:IIS:WHEN NOTequal /*Sets the trigger condition of I2S trigger to
NOTequal.*/
:TRIGger:IIS:WHEN? /*The query returns NOT.*/
:TRIGger:IIS:AUDio
Syntax
:TRIGger:IIS:AUDio <audio>
:TRIGger:IIS:AUDio?
Description
Sets or queries the audio state of I2S trigger.
Parameter
Name
Type
Range
Default
<audio>
Discrete
{RIGHt|LEFT|EITHer}
LEFT
Description
 RIGHt: data of the right channel.
 LEFT: data of the left channel.
 EITHer: data of either of the channel.
Return
Format
The query returns RIGH, LEFT, or EITH.
Example
:TRIGger:IIS:AUDio RIGHt /*Sets the I2S audio to RIGHt.*/
:TRIGger:IIS:AUDio? /*The query returns RIGH.*/