Commands Listed in Alphabetical Order
TRIGGER:A:EDG
E:SLOPE?
might return :TRIGGER:A:EDGE:SLO PE FALL
indicating that the A edge trigger slope is negative.
TRIGger:A:EDGE:SOUrce
This command specifies the source for the A edge trigger.
NOTE. A series of example command sequences showing different searches and
triggers is included as an appendix. (See page F-1, Search and Trigger Command
Sequence E
xamples.),
To set the trigger voltage threshold level for the edge, pulse width, runt,
transiti
on (rise/fall or slew rate) trigger, use TRIGger:A:LEVel:AUXin,
TRIGger:A:LEVel:CH<x>,orTRIGger:A:LEVel:D<x>.
Group
Trigge
r
Syntax
TRIGger:A:EDGE:SOUrce {AUX|CH1|CH2|CH3|CH4|
D0|D1|D2|D3|D4|D5|D6|D7|D8|D9|D10|D11| D12|D13|D14|D15|LINE|RF}
TRIGger:A:EDGE:SOUrce?
Related Commands
TRIGger:A:EDGE:SLOpe,
TRIGger:A:EDGE:COUPling
Arguments
AUX specifies an external trigger using the auxiliary input connector located on the
front panel of the oscilloscope. (For MSO/DPO4000B series models or 2-channel
MDO3000 models only.)
CH1–CH4 specifies an analog input channel as the A edge trigger source.
D0–D15 specifies a digital channel as the source (MSO/MDO4000/B models
only as well as MDO3000 and MDO400C models with option MDO3MSO or
MDO4MSO installed).
LINE specifies the AC power line as the trigger source.
RF specifies the internal RF power level as the trigger source. (MDO4000/B/C
models only. MDO4TRIG application module is not necessary.)
Examples
TRIGGER:A:EDGE:SOURCECH1 sets channel 1 as the A edge trigger source.
TRIGGER:A:EDGE:SOURCE? might return :TRIGGER: A:EDGE:SOURCE CH1
indicating that channel 1 is the A edge trigger source.
2-876 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual
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