Agilent Technologies N4962A, User Manual

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Remote GPIB Interface
70 Serial BERT 12.5 Gb/s User Guide
5.5.2 PRBS Pattern Commands
Command
:SOURce:PATTern?
Type Query
Description Returns the current PRBS pattern length.
Results PRBS{7 | 10 | 15 | 23 | 31}
Example
See below
Command
:SOURce:PATTern {PRBS{7 | 10 | 15 | 23 | 31}}
Type Command
Description Sets PRBS pattern length to the value indicated in the command line. PRBSn
selects a pattern with length 2^n-1.
Parameters PRBS{7 | 10 | 15 | 23 | 31}
Example
OUTPUT 725; ":SOUR:PATT PRBS10"
OUTPUT 725; ":SOUR:PATT?"
ENTER 725; value$
PRINT value$ ! should be “PRBS10”