Agilent Technologies InfiniiVision 3000 X-Series Programmer's Guide

326 Agilent InfiniiVision 3000 X-Series Oscilloscopes Programmer's Guide
16 :FUNCtion Commands
Introduction to
:FUNCtion
Commands
The FUNCtion subsystem controls the math functions in the oscilloscope.
As selected by the OPERation command, these math functions are
available:
• Operators:
• ADD
• SUBTract
• MULTiply
Operators perform their function on two analog channel sources.
• Transforms:
• DIFF — Differentiate
• INTegrate — The INTegrate:IOFFset command lets you specify a DC
offset correction factor.
• FFT — The SPAN, CENTer, VTYPe, and WINDow commands are used
for FFT functions. When FFT is selected, the horizontal cursors
change from time to frequency (Hz), and the vertical cursors change
from volts to decibel (dB).
• SQRT — Square root
Transforms operate on a single analog channel source or on a g(t)
function that is the addition, subtraction, or multiplication of analog
channel sources (specified by the GOFT commands).
With the DSOX3ADVMATH advanced math measurements license, these
additional math functions are available:
• Operators:
• DIVide
• Transforms:
• LINear — Ax + B — The LINear commands set the gain (A) and offset
(B) values for this function.
:FUNCtion:SOURce2
<source> (see
page 354)
:FUNCtion:SOURce2?
(see page 354)
<source> ::= {CHANnel<n> | NONE}
<n> ::= {{1 | 2} | {3 | 4}} for
4ch models, depending on SOURce1
selection
<n> ::= {1 | 2} for 2ch models
:FUNCtion:TRENd:MEASu
rement <type> (see
page 355)
:FUNCtion:TRENd:MEASu
rement? (see
page 355)
<type> ::= {VAVerage | ACRMs |
VRATio | PERiod | FREQuency |
PWIDth | NWIDth | DUTYcycle |
RISetime | FALLtime}
Table 88 :FUNCtion Commands Summary (continued)
Command Query Options and Query Returns

Agilent Technologies InfiniiVision 3000 X-Series Specifications

General

Brand	Agilent Technologies
Model	InfiniiVision 3000 X-Series
Category	Test Equipment
Language	English