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SCPI Commands for the Digital Output
VX4101A MultiPaq Instrument User Manual
3–165
the next location in the active trace will be output by the instrument and the
location in the trace will be incremented. Each subsequent trigger will cause the
instrument to output a new value.
If the <mode> is SEGMent, the number of points specified with the
TRACe:POINts command will be output at the rate specified by the
TRACe:SRATe command. Each subsequent trigger will cause the instrument to
re-output the segment.
If the <mode> is SEQuence, the number of points specified with the
TRACe:POINts command will be output at the rate specified by the
TRACe:SRATe command. This will be repeated for the number of times
specified in the sequence count specified when the mode was set. The spacing
between each group of points will be such that the repeat period specified in the
TRACe:RPERiod will be met. Each subsequent trigger will cause the instrument
to re-output the entire sequence.
The instrument will remain in the initiated state, driving the output until an abort
or a reset occurs.
TRIGger([:SEQuence1] |:STARt)[:LAYer]:SOURce <source>
Selects the trigger source to be used when the instrument is initiated.
Query Response
TRIGger([:SEQuence1] |:
STARt)[:LAYer]:DELay?
<delay in seconds>
TRIGger([:SEQuence1]|:
STARt)[:LAYer]:ECOunt?
<triggers to count>
TRIGger([:SEQuence1]|:
STARt)[:LAYer]:MODE?
SAMPle|SEGMENT 1
SEQuence,<sequence count>
TRIGger([:SEQuence1]|:
STARt)[:LAYer]:HANDshake:
POLarity:REQuest|STRobe?
NORMal | INVerted
TRIGger([:SEQuence1]|:
STARt)[:LAYer]:SOURce?
<current source>
TRIGger([:SEQuence1]|:
STARt)[:LAYer]:SOURce:
CATAlog[ALL]?
Lists all trigger sources available for use with the TRIG:SOUR
command.
HOLD, IMMEDIATE, BUS, EXTERNAL, TTLTRG0, TTLTRG1,
TTLTRG2, TTLTRG3, TTLTRG4, TTLTRG5, TTLTRG6,
TTLTRG7, COMMAND0, COMMAND1, COMMAND2,
COMMAND3, COMMAND4, TIMER, SUREPATH, DMM,
COUNTER, CTR_EXTARM, DAC, DIGI, DIGO, HANDSHAKE
NOTE: Depending upon which options were purchased with the VX4101A, some of the trigger
sources listed above may not be available for use.
Query Response