Remote GPIB Interface
68
Serial BERT 12.5 Gb/s User Guide
Command
:SOURce:ROSCillator:SOURce {INTernal | EXTernal}
Type
Command
Description
Selects the low-frequency clock to be used. INTernal selects and powers the
internally-generated clock, EXTernal selects the external clock connected to
Ext CKI, and powers down the internal clock.
Parameters
{INTernal | EXTernal}
Example
OUTPUT 725; ":SOUR:ROSC:SOUR INT"
OUTPUT 725; ":SOUR:ROSC:SOUR?"
ENTER 725; value$
PRINT value$ ! should be “INT”
Command
:SOURce:ROSCillator:[INTernal]:FREQuency?
Type
Query
Description
Returns the current value of the programmable high-frequency clock, in
MHz.
Results
{9850 <= value <= 11350} (if INT clock selected)
{500 to 12500} (if EXT clock selected)
Example
See below
Command
:SOURce:ROSCillator:[INTernal]:FREQuency {9850 <= value
<= 11350}
Type
Command
Description
Sets the frequency of the internal high-frequency clock, in MHz. The internal
clock source must be selected for this feature to work.
Parameters
{9850 <= value <= 11350} (if INT clock selected)
{500 to 12500} (if EXT clock selected)
Summary of Contents for N4962A
Page 1: ...Agilent N4962A Serial BERT 12 5 Gb s User Guide...
Page 6: ......
Page 16: ...Getting Started 16 Serial BERT 12 5 Gb s User Guide...
Page 24: ...N4962A System Overview 24 Serial BERT 12 5 Gb s User Guide...
Page 36: ...System Details and Performance Specifications 36 Serial BERT 12 5 Gb s User Guide...
Page 60: ...Operation 60 Serial BERT 12 5 Gb s User Guide...
Page 86: ...Remote GPIB Interface 86 Serial BERT 12 5 Gb s User Guide...
Page 88: ...Copyright Agilent Technologies 2012 Third edition May 2013 Printed in Germany...
