Measure:nwidth - Agilent Technologies InfiniiVision 2000 X-Series Programmer's Manual

20
:MEASure Commands

:MEASure:NWIDth

Command Syntax
:MEASure:NWIDth [<source>]
<source> ::= {<digital channels> | CHANnel<n> | FUNCtion | MATH
<digital channels> ::= DIGital<d> for the MSO models
<n> ::= 1 to (# of analog channels) in NR1 format
<r> ::= 1-2 in NR1 format
<d> ::= 0 to (# digital channels - 1) in NR1 format
The :MEASure:NWIDth command installs a screen measurement and starts
a negative pulse width measurement. If the optional source parameter is
not 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:NWIDth? [<source>]
The :MEASure:NWIDth? query measures and outputs the width of the
negative pulse on the screen closest to the trigger reference using the
midpoint between the upper and lower thresholds.
FOR the negative pulse closest to the trigger point:
Return Format
<value><NL>
<value> ::= negative pulse width in seconds in NR3 format
See Also •
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352
(see page 790)
| WMEMory<r>}
width = (time at trailing rising edge - time at leading falling edge)
"Introduction to :MEASure Commands"
":MEASure:SOURce"
":MEASure:PWIDth" on page 358
":MEASure:PERiod" on page 355
Agilent InfiniiVision 2000 X-Series Oscilloscopes Programmer's Guide
on page 340
on page 361