185
Example
SOUR1:BURS:TRIG:SLOP ?
NEG
The trigger slope is negative.
8-15-10. SOURce[1|2]:BURSt:GATE:POLarity
Set
Query
Description
In gated mode, the function generator will output a waveform
continuously while the external trigger receives logically true
signal from the Trigger INPUT terminal. Normally a signal is
logically true when it is high. The logical level can be inverted
so that a low signal is considered true.
Syntax
SOURce[1|2]:BURSt:GATE:POLarity
{NORMal|INVertes}
Parameter
NORMal
Logically high
INVertes
Logically low
Example
SOUR1:BURS:GATE:POL INV
Sets the state to logically low (inverted).
Query Syntax
SOURce[1|2]:BURSt:GATE:POLarity?
Return Parameter NORM
Normal(High) logical level
INV
Inverted (low) logical level
Example
SOUR1:BURS:GATE:POL?
INV
The true state is inverted(logically low).
8-15-11. SOURce[1|2]:BURSt:OUTPut:TRIGger:SLOPe
Set
Query
Description
Sets or queries the trigger edge of the trigger output signal.
The signal is output from the trigger out terminal on the rear
panel. The default trigger output slope is positive.
Immediate
50% duty cycle square wave is output at
the start of each burst.
External
Trigger output disabled.
Gated mode
Trigger output disabled.
Summary of Contents for FGX-2220
Page 1: ...B71 0406 01 INSTRUCTION MANUAL ARBITRARY FUNCTION GENERATOR FGX 2220...
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Page 227: ...214 9 2 External Dimensions Figure...