Agilent Technologies InfiniiVision 2000 X-Series Programmer's Manual page 340

20
:MEASure Commands
Table 70 :MEASure Commands Summary (continued)
Command
n/a
:MEASure:VTOP
[<source>] (see
page 375)
:MEASure:WINDow
<type> (see page
Introduction to
The commands in the MEASure subsystem are used to make parametric
:MEASure measurements on displayed waveforms.
Commands
Measurement Setup
To make a measurement, the portion of the waveform required for that
measurement must be displayed on the oscilloscope screen.
Measurement Type
period, duty cycle, or frequency
pulse width
rise time
fall time
Measurement Error
340
Query
:MEASure:VTIMe?
<vtime>[,<source>]
(see page 374)
:MEASure:VTOP?
[<source>] (see
page 375)
:MEASure:WINDow? (see
376) page 376)
Agilent InfiniiVision 2000 X-Series Oscilloscopes Programmer's Guide
Options and Query Returns
<vtime> ::= displayed time from
trigger in seconds in NR3 format
<source> ::= {CHANnel<n> |
FUNCtion | MATH | WMEMory<r>} for
DSO models
<source> ::= {CHANnel<n> |
DIGital<d> | FUNCtion | MATH |
WMEMory<r>} for MSO models
<n> ::= 1 to (# analog channels)
in NR1 format
<r> ::= 1-2 in NR1 format
<d> ::= 0 to (# digital channels
- 1) in NR1 format
<return_value> ::= voltage at the
specified time in NR3 format
<source> ::= {CHANnel<n> |
FUNCtion | MATH | WMEMory<r>}
<n> ::= 1 to (# analog channels)
in NR1 format
<r> ::= 1-2 in NR1 format
<return_value> ::= voltage at the
top of the waveform in NR3 format
<type> ::= {MAIN | ZOOM | AUTO}
Portion of waveform that must be displayed
at least one complete cycle
the entire pulse
rising edge, top and bottom of pulse
falling edge, top and bottom of pulse