Source]:pulm:trigger:mode – RIGOL DSG3000 Series User Manual
Page 99
RIGOL
DSG3000 Programming Guide
2-79
[:SOURce]:PULM:TRIGger:MODE
Syntax
[:SOURce]:PULM:TRIGger:MODE AUTO|EXTernal|EGATe|KEY|BUS
[:SOURce]:PULM:TRIGger:MODE?
Description
Set the trigger mode of pulse modulation.
Query the trigger mode of pulse modulation.
Parameter
Name
Type
Range
Default
AUTO|EXTernal|EGATe|KEY
|BUS
Discrete AUTO|EXTernal|EGATe|KEY
|BUS
AUTO
Explanation
AUTO: select "Auto" trigger mode. At this point, the RF signal generator meets
the trigger condition at any time and can perform pulse modulation
continuously.
EXTernal: select "Ext Trig" mode. At this point, the RF signal generator receives
the external trigger signal input from the [PULSE IN/OUT] connector at the
rear panel. The instrument starts a pulse modulation each time a TTL pulse
with the specified polarity is received. To specify the slope of the TTL pulse,
[:SOURce]:PULM:TRIGger:EXTernal:SLOPe
"Pos" or "Neg".
EGATe: select "Ext Gate" mode. At this point, the RF signal generator receives
the external gated signal input from the [PULSE IN/OUT] connector at the
rear panel. The instrument starts a pulse modulation within its valid level each
time a gated signal with the specified polarity is received. To specify the
polarity of the external gated signal, use the
[:SOURce]:PULM:TRIGger:EXTernal:GATE:POLarity
"Normal" or "Inverse".
KEY: select "Key" trigger mode. At this point, the instrument starts a pulse
modulation each time Trigger at the front panel is pressed.
BUS: select "Bus" trigger mode. At this point, the instrument starts a plse
modulation each time the
sent.
This command is invalid when "Ext" modulation source is selected.
Return Format
The query returns the trigger mode of pulse modulation, for example, EGAT.
Example
:PULM:TRIG:MODE EGAT
:PULM:TRIG:MODE?
Related
Commands
[:SOURce]:PULM:TRIGger:EXTernal:GATE:POLarity
[:SOURce]:PULM:TRIGger:EXTernal:SLOPe
[:SOURce]:PULM:SOURce
*TRG
:TRIGger:PULSe[:IMMediate]