Remote Control Commands
R&S
®
SMBV100A
525Operating Manual 1176.8016.02 ─ 17
Figure 7-4: Example: Defining marker traces (CONTROL LENGTH tag is not used)
To define a restart marker and a frame start marker, use the following tags:
1. The waveform is 300 samples long, i.e. set {SAMPLES: 300}.
2. Set two [TRACE] LIST tags:
● For Marker 1 that acts as a restart marker:
{MARKER LIST 1: 0:1; 10:0; 299:0}
● For Marker 2 that marks each frame start:
{MARKER LIST 2: 0:1; 10:0; 99:0}
3. Do not use the CONTROL LENGTH tag.
The length of the repeated patterns is determined by the last sample number in the
[TRACE] LIST, that is the last {Pos:State} .
Example: How the CONTROL LENGTH tag influences the processing of the
traces
For the example on Figure 7-4, use the same marker traces and set the CONTROL
LENGTH tag, e.g. {CONTROL LENGTH: 150}.
Figure 7-5: Example: Processing of control signals if the CONTROL LENGTH tag is used
The length of all control signals is determined by the CONTROL LENGTH. Observe how
the marker traces are processed. In this example, both marker traces are repeated
each 150 samples.
Waveform and List Format
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