Remote Control Commands
R&S
®
SMBV100A
449
Operating Manual 1407.6062.32 ─ 08
Setting parameters:
Mode
UNCHANGED
The segments may have different clock rates.
During the multi segment calculation, the clock rates of all individ-
ual original waveforms were taken over unchanged in the seg-
ments of the multi segment output waveform (no software resam-
pling is done).
If the segments have different clock rates, there are some restric-
tions on signal output, i.e. switching per external trigger and seam-
less switching between segments is not possible.
If all segments have already an identical clock rate, this mode is
usually set to
HIGHEST
.
HIGHEST
All segments have an indentical clock rate, which is the highest
clock rate of all original waveforms.
If an individual original waveform has a lower clock rate, an
upsampling to the highest clock rate will performed on calculation
of the multi segment output waveform.
USER
All segments have an indentical clock rate, which is given by the
user.
Note: Only upsampling is allowed, no downsampling!
If an individual original waveform has a lower clock rate, an
upsampling to the user clock rate will performed on calculation of
the multi segment output waveform.
Example:
{MWV_SEGMENT_CLOCK_MODE: UNCHANGED}
{MWV_SEGMENT_CLOCK_MODE: HIGHEST}
{MWV_SEGMENT_CLOCK_MODE: USER}
Usage:
Setting only
{MWV_SEGMENT_CLOCK: ClockSeg0, ClockSeg1, …, ClockSegN-1}
(mandatory for multi segment waveforms)
The tag contains a list of clock frequencies for every segment in the multi segment wave-
form in ASCII floating point format.
Example:
{MWV_SEGMENT_CLOCK: 100e6,80e6}
2 segments: clock of segment 0 is 100 MHz, clock of segment 1
is 80 MHz.
Note: If the segments have different clock frequencies, there are
some restrictions on signal output, i.e. seamless switching
between segments is only possible, if all segments have the same
clock frequency. Software resampling (upsampling) can be used
to bring all segments to the same clock.
Usage:
Setting only
R&S Signal Generator Waveform and List Format
Содержание SMBV100A
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