Configuring the Internal Baseband Source
R&S
®
SMW200A
350User Manual 1175.6632.02 ─ 16
c) Id#2: Seg#2, "Rep. Cycles = 1", "Next =Goto Id", "Go To = 0" (creates a loop to
the first segment in the sequence)
4. Select "ARB: Multi Segment Waveform Sequencing > General > Save List" to store
the configured play list.
5. To enable the instrument to use this play list, select "ARB > Trigger (MSW) > Next
Segment Trigger In > Next Segment Mode > Sequencer".
6. Select "ARB > Trigger (MSW) > Trigger Mode = Armed Auto"
7. Select "ARB > Trigger (MSW) > Trigger Source = Internal"
The segments are played back (output) as defined in the sequencing list, i.e. the
switch over to the next segment is performed automatically according to the rules
and segment order defined in the "Sequencing Play List".
To add marker signals
We assume, that a multi-segment sequence composed of the segments Seg#0 [1],
Seg#3 [2], Seg#2 [1] is created and loaded in the ARB (see "To configure a multi-seg-
ment sequence using the play list function" on page 349). The multi-segment sequence
starts with Seg#0 and this segment is output once. The instrument is operated man-
ually, the ARB generator is in active state, and the instrument output is switched on.
To add marker signals at the beginning of each segment and at the beginning of the
sequence (see Figure 4-22), two additional marker signals, "Marker 2" and "Marker 1",
are enabled and inserted into the multi-segment waveform.
1. Select "ARB > Marker > Marker Mode > Marker 1/Marker2 = Unchanged" to enable
taking over of the marker signals defined inside the multi-segment sequence.
If required, adjust the marker delay settings.
2. Select the "Block Diagram > Trigger/Marker/Clock" and map the "Logical Signals >
Marker 1/Marker 2" to the desired connectors ("Global Connectors > User x >
Direction = Output" and "Signal = Baseband Marker 1/Baseband Marker 2")
Generating Multi-Segment Waveform Files
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