Agilent X-Series Signal Generators SCPI Command Reference 243
Analog Modulation Commands
Pulse Modulation Subsystem–Option UNU and UNW and Option 320 ([:SOURce])
:PULM:INTernal:TRAin:REPetition:POINts?
Supported All with Options UNW and 320
[:SOURce]:PULM:INTernal:TRAin:REPetition:POINts?
This query returns the count of elements in the list of repetitions.
:PULM:INTernal:TRAin:TRIGger
Supported All with Options UNW and 320
[:SOURce]:PULM:INTernal:TRAin:TRIGger FRUN|TRIGgered|GATEd
[:SOURce]:PULM:INTernal:TRAin:TRIGger?
This command sets the triggering mode for the Pulse Train feature.
FRUN Free Run triggering continuously plays the pulse train.
TRIGgered Trigger runs the pulse train (after waiting the Pulse Delay) each time an external
trigger is supplied (edge triggered) to the PULSE BNC, the “Trigger Immediately”
softkey is pressed, or the [:SOURce]:PULM:INTernal:TRAin:TRIGger:IMMediate SCPI
command is sent (when the pulse train playback is idle). Triggers received during
playback are lost.
GATEd Gated triggering runs the pulse train while an external trigger is supplied (level
triggered) to the PULSE BNC. The state of the GATEd trigger is detected only
when the playback is transitioning to or in idle. This means that, once started,
playback is always completed, even if the GATE trigger changes to the inactive
state.
*RST TRIGgered
Key Entry Trigger Mode
:PULM:INTernal:TRAin:TRIGger:IMMediate
Supported All with Options UNW and 320
[:SOURce]:PULM:INTernal:TRAin:TRIGger:IMMediate
[:SOURce]:PULM:INTernal:TRAin:TRIGger:IMMediate?
This command will cause the pulse train to run once. If the pulse train is already running or off,
then this SCPI command has no effect.
Key Entry Trigger Immediately
:PULM:INTernal:VIDeo:POLarity
Supported All with Option UNW
[:SOURce]:PULM:INTernal:VIDeo:POLarity NORMal|INVerted
[:SOURce]:PULM:INTernal:VIDeo:POLarity?
This command inverts the polarity on the internally generated pulse video signal.