Technical data

SENSe[1]:FREQuency[:CW|:FIXed]? <Num> | <MIN | MAX>
This command sets the clock frequency for clock data recovery. You can use any
of the forms listed below:
• SENSe[1]:FREQuency?
• SENSe[1]:FREQuency:CW?
• SENSe[1]:FREQuency:FIXed?
These forms have the same effect.
The query returns the clock frequency for clock data recovery.
N O T E
Depending on the options of your Serial BERT, clock data recovery may not be
supported at your instrument. See the online Help or the User's Guide for a
description of the available options.
SENSe[1]:AUXout:MODE[?]
IAgilentN490xEDAuxOut.Mode (not IVI-compliant)
SENSe[1]:AUXout:MODE CLOCk | DATA
SENSe[1]:AUXout:MODE?
This command sets the mode for the error detector's Aux Out port. The following
settings are available:
• CLOCk
The clock input is switched directly to the Aux Out port.
• DATA
The data input is switched via a comparator to the Aux Out port.
The comparator is controlled by the 0/1 threshold. You can use an oscilloscope to
determine if the 0/1 threshold is correctly set. If the 0/1 threshold is set below or
above the data eye, the output at Aux Out will be constant high or low, respectively.
SCPI Command Reference 5
Agilent J-BERT N4903B High-Performance Serial BERT 229
Description
IVI-COM Equivalent
Syntax
Description