Command groups
Trigger command group
Use the commands in the Trigger Command Group to control all aspects of
triggering for the instrument.
There are two triggers: A and B. Where appropriate, the command set has parallel
constructions for each trigger.
You can set the A or B triggers to edge mode. Edge triggering lets you display
a waveform at or near the point where the signal passes through a voltage level
of your choosing.
You can also set A or B triggers to pulse or logic modes. With pulse triggering,
the instrument triggers whenever it detects a pulse of a certain width or height.
Logic triggering lets you logically combine the signals on one or more channels.
The instrument then triggers when it detects a certain combination of signal levels.
The trigger types of Pulse Width, Timeout, Runt, Window, and Rise/Fall Time can
be further quali
fi
ed by a logic pattern. This is referred to as logic quali
fi
cation.
Table 2-40: Trigger commands
Command
Description
Forces a trigger event to occur or returns current trigger parameters for the
instrument.
TRIGger:{A|B}:BUS:B<x>:ARINC429A:
CONDition
Speci
fi
es a
fi
eld or condition for an ARINC429 bus to trigger on.
TRIGger:{A|B}:BUS:B<x>:ARINC429A:
ERRTYPe
Sets or queries the error type when triggering on an ARINC429 bus signal.
TRIGger:{A|B}:BUS:B<x>:ARINC429A:
LABel:QUALi
Sets or queries the quali
fi
er to be used when triggering on label data for an
ARINC429 bus signal.
TRIGger:{A|B}:BUS:B<x>:ARINC429A:
LABel:VALue
Sets or queries the low value when triggering on an ARINC429 label
fi
eld.
TRIGger:{A|B}:BUS:B<x>:ARINC429A:
LABel:HIVALue
Sets or queries the high value when triggering on an ARINC429 label
fi
eld.
TRIGger:{A|B}:BUS:B<x>:ARINC429A:SDI:
VALue
sSets or queries the when triggering on an ARINC429 SDI
fi
eld.
TRIGger:{A|B}:BUS:B<x>:ARINC429A:SSM:
VALue
Sets or queries the when triggering on an ARINC429 SSM
fi
eld.
TRIGger:{A|B}:BUS:B<x>:ARINC429A:DATa:
QUALi
Sets or queries the quali
fi
er to be used when triggering on data in the DATA
fi
eld
for an ARINC429 bus signal.
TRIGger:{A|B}:BUS:B<x>:ARINC429A:DATa:
VALue
Sets or queries the low value when triggering on an ARINC429 data
fi
eld.
TRIGger:{A|B}:BUS:B<x>:ARINC429A:DATa:
HIVALue
Sets or queries the high value when trigger on an ARINC429 data
fi
eld.
TRIGger:{A|B}:BUS:B<x>:AUDio:CONDition
Sets the condition (word select, start of frame, or matching data) to be used when
triggering on an audio bus signal.
TRIGger:{A|B}:BUS:B<x>:AUDio:DATa:
HIVALue
Sets the upper word value to be used when triggering on an audio bus signal.
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MSO54, MSO56, MSO58, MSO58LP Programmer
Summary of Contents for MSO54
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Page 3: ...5 Series MSO MSO54 MSO56 MSO58 MSO58LP ZZZ Programmer Manual xx www tek com 077 1305 02 ...
Page 8: ...Preface iv MSO54 MSO56 MSO58 MSO58LP Programmer ...
Page 26: ...Command Syntax 2 10 MSO54 MSO56 MSO58 MSO58LP Programmer ...
Page 936: ...Status and Events 3 20 MSO54 MSO56 MSO58 MSO58LP Programmer ...
Page 937: ...Appendix A Character Set MSO54 MSO56 MSO58 MSO58LP Programmer A 1 ...
Page 938: ...Appendix A Character Set A 2 MSO54 MSO56 MSO58 MSO58LP Programmer ...