Programming Reference

 

 

 

 

SCPI Instrument Command List

Example

To set up a repeating 2

10

–1 PRBS on OUTPUT 1:

 

 

 

:ARM:SOUR IMM

 

 

Set continuous mode

 

:DIG:PATT:SEGM1:LENG 1023

Set segment 1 pattern length (last

 

 

 

 

bit) to 1023

 

:DIG:PATT:SEGM2:LENG 0

 

Set segment 2 to be ignored

 

:DIG:PATT:SEGM3:LENG 0

 

Set segment 3 to be ignored

 

:DIG:PATT:SEGM4:LENG 0

 

Set segment 4 to be ignored

 

:DIG:PATT:SEGM1:TYPE1 PRBS

Set type of segment 1 on channel 1

 

 

 

 

to PRBS

 

:DIG:PATT:LOOP 1

 

 

Disable segment looping

 

:DIG:PATT:PRBS 10

 

 

Set PRBS base to 10

 

:DIG:PATT ON

 

 

Switch on PATTERN mode

Command

:DIG:PATT:SEGM[1234]:DATA[12]

Long

:DIGital[:STIMulus]:PATTern:SEGMent[1234]:DATA[12]

Form

Set & Query

 

 

 

Parameter

<data>

 

 

 

 

*RST value

Segment 1

 

 

 

 

 

 

 

 

 

 

Channel

 

 

 

 

 

[12]

Description

Bit 1

Bit 2

 

 

 

 

 

 

 

1

CH1 (OUTPUT 1)

1

0

 

 

2

CH2 (OUTPUT 2)

0

1

 

 

 

 

 

 

 

Segment 2 to Segment 4 set to all bits set to zero.

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Image 49
Agilent Technologies 660MHz manual –1 Prbs on Output, Data, Segment 2 to Segment 4 set to all bits set to zero