Tektronix MSO54, Руководство программиста

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Commands listed in alphabetical order
NOTE.
Digital channels are not supported as runt trigger sources.
Group Trigger
Syntax
TRIGger:{A|B}:RUNT:SOUrce {CH<x>}
TRIGger:{A|B}:RUNT:SOUrce?
Arguments
CH<x>
speci fi es the analog channel number to use as the source
waveform for the runt trigger. To specify the threshold levels when using
CH<x> as the source, use
TRIGger:{A|B}:LOWerthreshold:CH<x> and
TRIGger:{A|B}:UPPerthreshold:CH<x> .
Examples
TRIGger:A:RUNT:SOUrce CH4
sets channel 4 as the trigger source.
TRIGger:A:RUNT:SOUrce?
might return
:TRIGGER:A:RUNT:SOURCE CH2
indicating that channel 2 is the trigger source.
TRIGger:{A|B}:RUNT:WHEn
This command speci fi es the type of pulse width the trigger checks for when
it detects a runt.
Group
Trigger
Syntax
TRIGger:{A|B}:RUNT:WHEn
{LESSthan|MOREthan|EQual|UNEQual|OCCURS}
TRIGger:{A|B}:RUNT:WHEn?
Related Commands TRIGger:{A|B}:RUNT:WIDth
Arguments
OCCURS
argument speci fi es a trigger event if a runt of any detectable width occurs.
LESSthan
argument sets the oscilloscope to trigger if the a runt pulse is detected
with width less than the time set by the TRIGger:{A|B}:RUNT:WIDth command.
MOREthan
argument sets the oscilloscope to trigger if the a runt pulse is detected
with width greater than the time set by the TRIGger:{A|B}:RUNT:WIDth
command.
EQual
argument sets the oscilloscope to trigger if a runt pulse is detected with
width equal to the time period speci fi ed in TRIGger:{A|B}:RUNT:WIDth within
a ±5% tolerance.
MSO54, MSO56, MSO58, MSO58LP Programmer 2-861