TDS5000B Online Programmer Guide
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TRIGger:A:PULse:CLAss
Description
This command sets or queries the type of pulse on which to trigger.
This command is equivalent to selecting the setup menu for the pulse
type that you want from the Trig menu: Glitch Setup, Width Setup,
Runt Setup, Timeout Setup, or Transition Setup.
Group
Trigger
Related Commands
TRIGger:A:PULse:GLItch, TRIGger:A:PULse:RUNT,
TRIGger:A:PULse:WIDth, TRIGger:A:PULse:TIMEOut,
TRIGger:A:PULse:TRANsition?, TRIGger:A:TYPe
Syntax 1
TRIGger:A:PULse:CLAss {GLItch|RUNT|WIDth|
TRANsition|TIMEOut|WINdow}
Syntax 2
TRIGger:A:PULse:CLAss?
Arguments
H GLItch
This triggers when a pulse is found that is of the specified polarity and
width. These are set with the commands TRIG-
ger:A:PULse:GLITch:POLarity and TRIG-
ger:A:PULse;GLItch:WIDth.
H RUNT
This triggers when a pulse crosses the first preset voltage threshold
but does not cross the second preset threshold before re--crossing the
first. The thresholds are set with the TRIG-
ger:A:PULse:RUNT:THReshold:LOW and TRIG-
ger:A:PULse:RUNT:THReshold:HIGH commands.
H WIDth
This triggers when a pulse is found that has the specified polarity and
is either inside or outside the limits as specified by TRIG-
ger:A;PULse:WIDth:LOWLimit and TRIG-
ger:A:PULse:WIDth:HIGHLimit. The polarity is selected using the
TRIGger:A:PULse:WIDth:POLarity command.
H TRANsition
This triggers when a pulse crosses both thresholds in the same direc-
tion as the specified polarity and the transition time between the two
threshold crossings is greater or less than the specified time delta.
H TIMEOut
This triggers when the pulse train stops in the selected state for longer
than the specified time.
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