To Next Page

To Previous Page

:MTESt Commands 22

Agilent InfiniiVision 3000 X-Series Oscilloscopes Programmer's Guide 517

:MTESt:SCALe:X1

(see page 1138)

Command Syntax

:MTESt:SCALe:X1 <x1_value>

<x1_value> ::= X1 value in NR3 format

The :MTESt:SCALe:X1 command defines where X=0 in the base coordinate

system used for mask testing. The other X- coordinate is defined by the

:MTESt:SCALe:XDELta command. Once the X1 and XDELta coordinates are

set, all X values of vertices in the mask regions are defined with respect

to this value, according to the equation:

X = (X * ΔX) + X1

Thus, if you set X1 to 100 ms, and XDELta to 100 ms, an X value of 0.100

is a vertex at 110 ms.

The oscilloscope uses this equation to normalize vertices. This simplifies

reprogramming to handle different data rates. For example, if you halve

the period of the waveform of interest, you need only to adjust the

XDELta value to set up the mask for the new waveform.

The X1 value is a time value specifying the location of the X1 coordinate,

which will then be treated as X=0 for mask regions coordinates.

Query Syntax

:MTESt:SCALe:X1?

The :MTESt:SCALe:X1? query returns the current X1 coordinate setting.

Return Format

<x1_value><NL>

<x1_value> ::= X1 value in NR3 format

See Also • "Introduction to :MTESt Commands" on page 491

• ":MTESt:SCALe:BIND" on page 516

• ":MTESt:SCALe:XDELta" on page 518

• ":MTESt:SCALe:Y1" on page 519

• ":MTESt:SCALe:Y2" on page 520

Agilent Technologies InfiniiVision 3000 X-Series Programmer's Guide

Other manuals for Agilent Technologies InfiniiVision 3000 X-Series