Instrument Function
R&S
®
SMU200A
395Operating Manual 1007.9845.32 ─ 15
To perform a switchover to any segment within the multi segment file, adjust the param-
eter "Next Segment".
This parameter is disabled, if a sequencing play list is enabled.
SCPI command:
[:SOURce<hw>]:BB:ARB:WSEGment:NEXT:EXECute on page 619
Sequencing List
Open a dialog box for defining the “play lists” (see chapter 5.8.4.2.6, "Multi Segment
Waveform Sequencing", on page 408).
SCPI command:
[:SOURce<hw>]:BB:ARB:WSEGment:SEQuence:SELect on page 620
Trigger Example
Displays an example of a multi segment waveform. The currently enabled trigger and
next segment mode are considered. After the instrument switch on, the graph of the last
loaded waveform is displayed.
Note: The curves plotted in this dialog box are textbook examples, "not measured"
waveforms. They are intended to visualize the trigger and next segment settings more
clearly.
SCPI command:
n.a.
Marker Mode
The marker output signal for synchronizing external instruments is configured in the
"Marker Settings" section "Marker Mode".
Marker Mode
Selects a marker signal for the associated "MARKER" output.
Note: The marker trace in the waveform file remains unchanged in any case. It is not
overwritten, even if something else than Unchanged has been selected.
"Unchanged"
The marker signal remains unchanged as defined in the waveform file.
"Restart"
A marker signal is generated at the start of each ARB sequence.
This marker mode is not enabled for muti segment waveforms.
"Pulse"
A regular marker signal is generated. The pulse frequency is defined by
entering a divider. The frequency is derived by dividing the sample rate
by the divider. The input box for the divider opens when "Pulse" is
selected, and the resulting pulse frequency is displayed below it.
The precision of the frequency setting depends on the sampling rate. The
maximum pulse frequency is equal to half of the sampling rate.
SCPI command:
[:SOURce<hw>]:BB:ARB:TRIGger:OUTPut<ch>:PULSe:DIVider on page 593
[:SOURce<hw>]:BB:ARB:TRIGger:OUTPut<ch>:PULSe:FREQuency
on page 594
Baseband Signal - Baseband Block
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