Instrument Function
R&S
®
SMU200A
181Operating Manual 1007.9845.32 ─ 15
Data Bits
Displays the current number of data bits checked.
SCPI command: 
:BERT:RESult on page 514
Data Bits
Displays the current number of data bits checked.
SCPI command: 
:BERT:RESult on page 514
Errors
Displays the current number of occurred errors.
SCPI command: 
:BERT:RESult on page 514
Terminated By
Displays the termination criterion for the measurement.
These criteria can be entered to keep the duration of the measurement short for low as
well as high bit error rates.
The last measurement result is displayed after the measurement has been terminated.
"User"
The measurement was manually terminated by the user switching the
state to off.
"Number of
Data Bits"
The measurement was terminated because the specified number of data
bits was reached
"Number of
Errors"
The measurement was terminated because the specified number of
errors was reached.
SCPI command: 
:BERT:STATe on page 521
:BERT:STOP on page 521
State
Displays the status of the measurement.
This enables the user to check whether the measurement functions. The status of the
data and clock lines and of synchronization is checked and displayed.
If a faulty status is displayed, the signals can be checked at the BERT interface using an
oscilloscope.
"Clock"
The applied clock signal was detected.
Bit and Block Error Rate Measurements - BERT Block