Rigol DS1000D Manual de usuario descargar pdf (Pagina 49)

Command Systems RIGOL

Programming Guide for DS1000E, DS1000D Series

2-37

DURation Trigger

1. :TRIGger:DURation:PATTern

Command Format:

:TRIGger:DURation:PATTern <value>,<mask>

:TRIGger:DURation:PATTern?

Function Explanation:；

The commands set and query the type of pattern for digital signal. Thereinto,

When <value> is a 16-bit integer without sign, high is 1, and low is o;

When <mask> is a 16-bit integer without sign, enable is 1, and X is 0.

Returned Format:

The query returns the setting value of <value>, <mask> in turns.

Example:

:TRIG:DUR:PATT 65535,655535 Setup the type of pattern.

:TRIG:DUR:PATT? The query returns 65535,65535.

2. :TRIGger:DURation:TIME

Command Format:

:TRIGger:DURation:TIME <time>

:TRIGger:DURation:TIME?

Function Explanation:

The commands set and query the limiting time of duration trigger. The range of

<time> is 2ns~10s.

Returned Format:

The query returns the setting value

of <time>.

Example:

:TRIG:DUR:TIME 0.05 Setup the limiting time of duration trigger as 50ms.

:TRIG:DUR:TIME? The query returns 5.00e-02.

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Rigol DS1000D Manual de usuario Pagina 49