Tektronix MSO54, Руководство программиста

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Commands listed in alphabetical order
setup context menu, and then choosing the desired Slope. This command is also
equivalent to pressing the front-panel Slope button.
Group
Trigger
Syntax
TRIGger:{A|B}:EDGE:SLOpe {RISe|FALL|EITher}
TRIGger:{A|B}:EDGE:SLOpe?
Related Commands TRIGger:{A|B}:EDGE:SOUrce , TRIGger:{A|B}:EDGE:COUPling ,
TRIGger:B:STATE
Arguments
RISe
speci fi es to trigger on the rising or positive edge of a signal.
FALL
speci fi es to trigger on the falling or negative edge of a signal.
EITHER
speci fi es to trigger on either the rising or falling edge of a signal.
Examples
TRIGGER:A:EDGE:SLOPE RISE
sets the A edge trigger slope to positive, which
triggers on the rising edge of the signal.
TRIGGER:A:EDGE:SLOPE?
might return
:TRIGGER:A:EDGE:SLOPE FALL
,
indicating that the A edge trigger slope is negative.
TRIGger:{A|B}:EDGE:SOUrce
This command sets or queries the source for the edge trigger. For instruments that
have an Auxiliary Input (such as the MSO58LP), AUXiliary can be selected
as trigger source.
Group Trigger
Syntax
TRIGger:{A|B}:EDGE:SOUrce {CH<x>|CH<x>_D<y>|LINE|AUXiliary}
TRIGger:{A|B}:EDGE:SOUrce?
Related Commands
TRIGger:{A|B}:EDGE:SLOpe , TRIGger:{A|B}:EDGE:COUPling ,
TRIGger:B:STATE
Arguments
CH<x>
speci fi es an analog channel as the edge trigger source.
CH<x>_D<y>
speci fi es a digital channel as the edge trigger source.
LINE
speci fi es AC line voltage, and is a valid source when B trigger is inactive.
2-850 MSO54, MSO56, MSO58, MSO58LP Programmer