Trigger Commands - Agilent Technologies InfiniiVision 4000 X-Series Programmer's Manual

Control the trigger modes and parameters for each trigger type. See:
• "Introduction to :TRIGger Commands"
• "General :TRIGger Commands"
• ":TRIGger:DELay Commands"
• ":TRIGger:EBURst Commands"
• ":TRIGger[:EDGE] Commands"
• ":TRIGger:GLITch Commands"
• ":TRIGger:OR Commands"
• ":TRIGger:PATTern Commands"
• ":TRIGger:RUNT Commands"
• ":TRIGger:SHOLd Commands"
• ":TRIGger:TRANsition Commands"
• ":TRIGger:TV Commands"
• ":TRIGger:ZONE Commands"
Introduction to
The commands in the TRIGger subsystem define the conditions for an
:TRIGger
internal trigger. Many of these commands are valid in multiple trigger
Commands modes.
The default trigger mode is :EDGE.
The trigger subsystem controls the trigger sweep mode and the trigger
specification. The trigger sweep (see
be AUTO or NORMal.
• NORMal mode — displays a waveform only if a trigger signal is present
and the trigger conditions are met. Otherwise the oscilloscope does not
trigger and the display is not updated. This mode is useful for
low- repetitive- rate signals.
• AUTO trigger mode — generates an artificial trigger event if the trigger
specification is not satisfied within a preset time, acquires
unsynchronized data and displays it.
AUTO mode is useful for signals other than low- repetitive- rate signals.
You must use this mode to display a DC signal because there are no
edges on which to trigger.
Agilent InfiniiVision 4000 X-Series Oscilloscopes
Programmer's Guide
32

:TRIGger Commands

on page 937
on page 947
on page 954
on page 959
on page 966 (Pulse Width trigger)
on page 975
on page 986
on page 991
on page 1002
on page 1012
s1
on page 935
on page 977
on page 997
":TRIGger:SWEep" on page 946) can
935