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:SBUS<n> Commands 27

Agilent InfiniiVision 3000 X-Series Oscilloscopes Programmer's Guide 697

:SBUS<n>:I2S:TRIGger

(see page 1138)

Command Syntax

:SBUS<n>:I2S:TRIGger <operator>

<operator> ::= {EQUal | NOTequal | LESSthan | GREaterthan | INRange

| OUTRange | INCReasing | DECReasing}

The :SBUS<n>:I2S:TRIGger command sets the I2S trigger operator:

• EQUal— triggers on the specified audio channel's data word when it

equals the specified word.

• NOTequal — triggers on any word other than the specified word.

• LESSthan — triggers when the channel's data word is less than the

specified value.

• GREaterthan — triggers when the channel's data word is greater than

the specified value.

• INRange — enter upper and lower values to specify the range in which

to trigger.

• OUTRange — enter upper and lower values to specify range in which

trigger will not occur.

• INCReasing — triggers when the data value makes a certain increase

over time and the specified value is met or exceeded. Use the

:SBUS<n>:I2S:TRIGger:RANGe command to set "Trigger" and "Armed"

values. The "Trigger" value is the value that must be met or exceeded to

cause the trigger. The "Armed" value is the value the data must go

below in order to re- arm the oscilloscope (ready it to trigger again).

• DECReasing — similar to INCReasing except the trigger occurs on a

certain descrease over time and the "Trigger" data value is less than the

"Armed" data value.

Query Syntax

:SBUS<n>:I2S:TRIGger?

The :SBUS<n>:I2S:TRIGger? query returns the current I2S trigger operator.

Return Format

<operator> ::= {EQU | NOT | LESS | GRE | INR | OUTR | INCR | DECR}

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Agilent Technologies InfiniiVision 3000 X-Series Programmer's Guide

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