Commands Listed in Alphabetical Order
LINE specifies A
C line voltage as the trigger source.
D0-D15 specifies a digital channel as the trigger source.
RF specifies the internal RF power level as the trigger source. (MDO4000/B
models and MDO4000C models with option SA3 or SA6 installed only. Also
requires installation of an MDO4TRIG application module.)
Examples
TRIGGER:A:PULSEWIDTH:SOURCE CH1 sets channel 1 as the pulse width source.
TRIGGER:A:PULSEWIDTH:SOURCE? might return :TRIGGER:A:PULSEWIDTH :
SOURCE CH1
indicating that channel 1 is the pulse width trigger source.
TRIGger:A:PULSEWidth:WHEn
This command specifies to trigger when a pulse is detected with a width (duration)
that is less than, greater than, equal to, or unequal to a specified value (setusing
TRIGger:A:PULSEWidth:WIDth), OR whose width falls outside of or within a
specified range of two values (set using TRIGger:A:PULSEWidth:LOWLimit and
TRIGger:A:PULSEWidth:HIGHLimit).
Group
Trigger
Syntax
TRIGger:A:PULSEWidth:WHEn
{LESSthan|MOREthan|EQual|UNEQual|WIThi n|OUTside}
TRIGger:A:PULSEWidth:WHEn?
Related Commands
TRIGger:A:PULSEWidth:WIDth
TRIGger:A:PULSEWidth:LOWLimit
TRIGger:A:PULSEWidth:HIGHLimit
TRIGger:A:PULSEWidth:SOUrce
Arguments
LESSthan causes a trigger when a pulse is detected with a width less than the
time set by the TRIGger:A:PULSEWidth:WIDth command.
MOREthan causes a trigger when a pulse is detected with a width greater than the
time set by the TRIGger:A:PULSEWidth:WIDth command.
EQual causes a trigger when a pulse is detected with a width equal to the time
period specified in TRIGger:A:PULSEWidth:WIDth within a ±5% tolerance.
UNEQual causes a trigger when a pulse is detected with a width greater than or less
than (but not equal) the time period specified in TRIGger:A:PULSEWidth:WIDth
within a ±5% tolerance.
2-894 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual
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