Tektronix DPO70000 Series Programmer's Manual

Commands Listed in Alphabetical Order
Related Commands
TRIGger:{A|B}
:PULse?, TRIGger:A:LOGIc?, TRIGger:{A|B}:EDGE:
COUPling, TRIGger:{A|B}:EDGE:SLOpe, TRIGger:{A|B}:EDGE:SOUrce,
TRIGger:B:STATE
Examples
TRIGGER:A:EDGE? might return :TRIGGER:A:EDGE:SOURCE CH1;COUPLING
DC; SLO PE RISE
, indicating the trigger source, coupling, and slope for the A
edge trigger.
TRIGger:{A|B}:EDGE:COUPling
This command sets or queries the type of coupling for the edge trigger. This
command is equivalent to selecting Event Trigger Setup from the Trig menu,
selecting Edge Trigger, and choosing from the Coupling drop-down list.
Group
Trigger
Syntax
TRIGger:{A|B}:EDGE:COUPli ng
{AC|DC|HFRej|LFRej|NOISEr ej|ATRIGger}
TRIGger:{A|B}:EDGE:COUPli ng?
Related Commands
TRIGger:{A|B}:EDGE:SOUrce, TRIGger:{A|B}:EDGE:SLOpe
Arguments
AC selects AC trigger coupling, which passes the input signals above 60 Hz to the
trigger c ircuitry.
DC selects DC trigger coupling, which passes all input signals to the trigger
circuitry.
HFRej coupling attenuates s ignals above 50 kHz before passing the s ignals to the
trigger c ircuitry.
LFRej coupling a ttenuates signals below 80 kHz before passing the signals to the
trigger c ircuitry.
NOISErej coupling provides stable triggering by increasing the trigger hysteresis.
Increased hysteresis reduces the trigger sensitivity to noise but may require greater
trigger signal amplitude.
ATRIGger this B trigger command sets the B trigger coupling to match the setting
on the A trigger.
Examples
TRIGGER:A:EDGE:COUPLING DC sets the A edge trigger coupling to DC.
TRIGGER:A:EDGE:COUPLING? might return : TRIGGER:A:EDGE:COUPLING
DC
, indicating that the A edge trigger coupling is set to DC.
2-498 DPO7000, DPO70000/B and DSA7000/B Series Programmer Manual

Tektronix DPO70000 Series Specifications

General

Brand	Tektronix
Model	DPO70000 Series
Category	Test Equipment
Language	English