:MEASure Commands 20
Keysight InfiniiVision DSOX1204A/G Oscilloscopes Programmer's Guide 375
:MEASure:PWIDth
(see page 798)
Command Syntax
:MEASure:PWIDth [<source>]
<source> ::= {CHANnel<n> | FUNCtion | MATH | WMEMory<r>}
<n> ::= 1 to (# of analog channels) in NR1 format
<r> ::= 1-2 in NR1 format
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.
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 • "Introduction to :MEASure Commands" on page 350
• ":MEASure:SOURce" on page 380
• ":MEASure:NWIDth" on page 367
• ":MEASure:PERiod" on page 371
This command is not available if the source is FFT (Fast Fourier Transform).
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