Programming Reference

Programming the Instrument Trigger Modes

Continuous

Set Continuous mode by arming the instrument from its internal PLL:

:ARM:SOURce IMMediate

Arm from internal PLL

Started

Set Started mode by arming the instrument on low to high level transition from the EXT INPUT:

:ARM:SOURce EXTernal1

Arm from EXT

INPUT

:ARM:MODE STARted

Start on the

arm event

:ARM:SENSe POSitive

Arm

on positive (high) level

:ARM:LEVel:THReshold 1V

Set

EXT INPUT threshold

Gated

Set Gated mode by arming the instrument on levels from the EXT INPUT:

:ARM:SOURce EXTernal1

Arm

from EXT

INPUT

:ARM:MODE GATed

Select

gated

mode

:ARM:SENSe POSitive

Arm

on

positive level

Pulses

Set Pulses mode by setting the :TRIGger:COUNt to 1 so that a single triggered pulse period is generated for every :ARM event. The trigger source sets the pulse period:

:TRIGger:COUNt 1

 

Single pulse

period per arm event

:TRIGger:SOURce INTernal 1

Pulse period

from internal PLL

:DIGital:PATTern

OFF

Disable pattern data.

Pulse period source

:TRIGger SOURce

 

 

internal PLL

INTernal[1] or IMMediate

CLK-IN

EXTernal2

 

 

39

Page 39
Image 39
Agilent Technologies 660MHz, Agilent 81130A 400 Continuous, Started, Gated, Pulses, Pulse period source TRIGger SOURce