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:MEASure Commands 20

Keysight InfiniiVision DSOX1204A/G Oscilloscopes Programmer's Guide 361

:MEASure:DUTYcycle

(see page 798)

Command Syntax

:MEASure:DUTYcycle [<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:DUTYcycle command installs a screen measurement and starts a

duty cycle measurement on the current :MEASure:SOURce. If the optional source

parameter is specified, the current source is modified.

Query Syntax

:MEASure:DUTYcycle? [<source>]

The :MEASure:DUTYcycle? query measures and outputs the duty cycle of the

signal specified by the :MEASure:SOURce command. The value returned for the

duty cycle is the ratio of the positive pulse width to the period. The positive pulse

width and the period of the specified signal are measured, then the duty cycle is

calculated with the following formula:

duty cycle = (+pulse width/period)*100

Return Format

<value> ::= ratio of positive pulse width to period in NR3 format

See Also • "Introduction to :MEASure Commands" on page 350

• ":MEASure:PERiod" on page 371

• ":MEASure:PWIDth" on page 375

• ":MEASure:SOURce" on page 380

Example Code • "Example Code" on page 380

NOTE

The signal must be displayed to make the measurement. This command is not available if the

source is FFT (Fast Fourier Transform).

Keysight Technologies InfiniiVision DSOX1204G User Manual

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