Measure:pwidth - Agilent Technologies InfiniiVision 5000 Series Programmer's Manual

5
Commands by Subsystem

:MEASure:PWIDth

Command Syntax
:MEASure:PWIDth [<source>]
<source> ::= {CHANnel<n> | FUNCtion | MATH}
<n> ::= {1 | 2 | 3 | 4} for the four channel oscilloscope models
<n> ::= {1 | 2} for the two channel oscilloscope models
The :MEASure:PWIDth command installs a screen measurement and starts
the positive pulse width measurement. If the optional source parameter is
specified, the current source is modified.
This command is not available if the source is FFT (Fast Fourier Transform).
N O T E
Query Syntax
:MEASure:PWIDth? [<source>]
The :MEASure:PWIDth? query measures and outputs the width of the
displayed positive pulse closest to the trigger reference. Pulse width is
measured at the midpoint of the upper and lower thresholds.
IF the edge on the screen closest to the trigger is falling:
THEN width = (time at trailing falling edge - time at leading rising edge)
ELSE width = (time at leading falling edge - time at leading rising edge)
Return Format
<value><NL>
<value> ::= width of positive pulse in seconds in NR3 format
See Also •
•
•
•
290
(see page 658)
"Introduction to :MEASure Commands"
":MEASure:SOURce"
":MEASure:NWIDth"
":MEASure:PERiod" on page 287
Agilent InfiniiVision 5000 Series Oscilloscopes Programmer's Guide
on page 272
on page 297
on page 284