Setting Up a Data Pattern

Setting Up Generic and Advanced Signals

Using the Remote Programming Interfaces

The following code performs the same task:

Protect the DUT //disconnect channels

:OUTP:CENT OFF

Set Up the Instrument //set mode to Pulse/Pattern

:FUNC PATT

//set freq to 500 MHz :FREQ 500 MHz

Set up Channel 1 //set pattern mode to PRBS :FUNC:MODE1 PRBS

//set polynome to 2^12-1 :FUNC:MODE1 PRBS, 12

//set datamode to NRZ :DIG1:SIGN:FORM NRZ

//set predefined levels to ECL values

:VOLT1:AMPL 800 mV; :VOLT1:OFFS -1.350 V; :VOLT1:TERM -2.000 V

//enable output channel 1 :OUTP1:POS ON

Set up Channel 2 //set pattern mode to Data :FUNC:MODE2 DATA

//set datamode to NRZ :DIG2:SIGN:FORM NRZ

//set predefined levels to ECL values

:VOLT2:AMPL 800 mV; :VOLT2:OFFS -1.350 V; :VOLT2:TERM -2.000 V

//enable output channel 2 :OUTP2:POS ON

//set datalength to 32 :DIG2:PATT:LENG 32

//set pattern in channel 2

:DIG2:PATT #23211110011100110010010100100000000, DUAL

Generate the Signals //reconnect channels

:OUTP:CENT ON

// Set up the trigger

//set trigger mode to data :OUTP0:SOUR BITS

//set ampl to 2 V :VOLT0:AMPL 2 V

//set offset to 1 V :VOLT0:OFFSET 1 V

//enable trigger output :OUTP0 ON

Agilent 81133A/81134A Pulse Generator User’s Guide, January 2005

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Agilent Technologies 5988-7401EN manual Set up the trigger Set trigger mode to data OUTP0SOUR Bits
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5988-7401EN specifications

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