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436 Agilent InfiniiVision 5000 Series Oscilloscopes Programmer's Guide

5 Commands by Subsystem

:TRIGger:DURation:PATTern

(see page 658)

Command Syntax

:TRIGger:DURation:PATTern <value>, <mask>

<value> ::= integer or <string>

<mask> ::= integer or <string>

<string> ::= "0xnnnnnn"; n ::= {0,..,9 | A,..,F}

The :TRIGger:DURation:PATTern command defines the specified duration

pattern resource according to the value and the mask. For both <value>

and <mask>, each bit corresponds to a possible trigger channel. The bit

assignments vary by instrument:

Set a <value> bit to "0" to set the pattern for the corresponding channel to

low. Set a <value> bit to "1" to set the pattern to high.

Set a <mask> bit to "0" to ignore the data for the corresponding channel.

Only channels with a "1" set on the appropriate mask bit are used.

Query Syntax

:TRIGger:DURation:PATTern?

The :TRIGger:DURation:PATTern? query returns the pattern value.

Return Format

<value> ::= a 32-bit integer in NR1 format.

<mask> ::= a 32-bit integer in NR1 format.

See Also • "Introduction to :TRIGger Commands" on page 411

• ":TRIGger:PATTern" on page 419

Oscilloscope Models Value and Mask Bit Assignments

4 analog channels Bits 0 through 3 - analog channels 1 through 4.

Bit 4 - external trigger.

2 analog channels Bits 0 and 1 - analog channels 1 and 2. Bit 4 -

external trigger.

Agilent Technologies InfiniiVision 5000 Series Programmer's Guide

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