Tektronix MSO54, Руководство программиста

Страница: 872 / 1026

Commands listed in alphabetical order
Examples
TRIGGER:A:LOWERTHRESHOLD:CH2 1.3
sets the A trigger threshold voltage
for Channel 2 to 1.3 V.
TRIGGER:A:LOWERTHRESHOLD:CH3?
might return
:TRIGGER:A:LOWERTHRESHOLD:CH3 1.2000E+00
, indicating that the A
trigger threshold voltage for Channel 3 is 1.2 V.
TRIGger:{A|B}:PULSEWidth:HIGHLimit
This command speci fi es the upper limit to use, in seconds, when triggering on
detection of a pulse whose duration is inside or outside a range of two values.
(Use
TRIGger:{A|B}:PULSEWidth:LOWLimit
to specify the lower value of
the range.)
Group Trigger
Syntax
TRIGger:{A|B}:PULSEWidth:HIGHLimit <NR3>
TRIGger:{A|B}:PULSEWidth:HIGHLimit?
Related Commands TRIGger:{A|B}:PULSEWidth:WHEn , TRIGger:{A|B}:PULSEWidth:LOWLimit
Arguments
<NR3>
is a fl oating point number that represents the higher value of the range.
Examples
TRIGger:A:PULSEWidth:HIGHLimit 110.0E-9
sets the high limit to 110.0
ns.
TRIGger:A:PULSEWidth:HIGHLimit?
might return
:TRIGGER:A:PULSEWIDTH:HIGHLIMIT 178.88000E-9
indicates
the high limit is set to 178.88 ns.
TRIGger:{A|B}:PULSEWidth:LOGICQUALi fi cation
This command speci fi es whether or not to use logic quali fi cation for a pulse
width trigger.
Group Trigger
Syntax
TRIGger:{A|B}:PULSEWidth:LOGICQUALification {ON|OFF}
TRIGger:{A|B}:PULSEWidth:LOGICQUALification?
2-856 MSO54, MSO56, MSO58, MSO58LP Programmer