Remote Control Commands
R&S
®
SMBV100A
536Operating Manual 1176.8016.02 ─ 17
<ErrorRate> float
If no termination criterion has been reached since the beginning
of the measurement, the current quotient of "Number of error
bits" and "Number of data bits" is entered. As soon as at least
one final result has been reached in continuous measurement,
the most recent final result is entered.
<MeasFinished> integer
Status of measurement.
1 = Measurement has been terminated, i.e. the number of data
bits or error bits preset by the commands
BERT:SETup:MCOunt and BERT:SETup:MERRorhas been
reached, or the measurement has been stopped by the com-
mand BERT:STOP.
0 = Measurement has not been terminated.
<ClockDetected> integer
Status of clock line.
1 = Clock line active.
0 = Clock line not active.
<DataDetected> integer
Status of data line.
1 = Data line active (only clocked data is detected; if the clock
signal is missing, a data change is also not detected).
0 = Data line is not active.
<Synchronized> integer
1 = The measurement is synchronized, i.e. the clock and data
lines are active and the "Number of error bits" to "Number of
data bits" ratio is better than 0.1, so that the measurement ratio
can be assumed to be realistic.
0 = The measurement is not synchronized.
Example:
BERT:RES?
queries the results of the bit error rate measurement.
Response: "1000,5,5E-4,1,1,1,1"
The measurement has been terminated, and synchronization
has been performed. Out of 1000 data bits, 5 error bits were
measured, yielding an error rate of 0.005.
Usage: Query only
Manual operation: See "Data Bits" on page 189
:BLER:SEQuence <Sequence>
:BERT:SEQuence <Sequence>
Selects the type of measurement: single or continuous measurement.
These commands are automatically set to AUTO by BERT:STARt or BLER:STARt.
BERT and BLER Subsystems
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