Agilent Technologies B2902 Service Manual download pdf (Page 221)

Agilent B2900 SCPI Command Reference, Edition 2 4- 99

Subsystem Commands

[:SOURce]:DIGital:DATA

step returns the present setting. If a parameter is specified, step returns the value

assigned to DEF, MIN, or MAX. Response data type is NR3.

Example :VOLT:STEP 0.5

:SOUR2:CURR:STEP?

[:SOURce]:DIGital:DATA

Sets the output data to the GPIO pins (digital control port) and read data from the

GPIO pins.

Syntax [:SOURce]:DIGital:DATA data

[:SOURce]:DIGital:DATA?

Parameter data Output data. value (0 to 16383)(default is 0). Parameter data

type is NR1.

Query response data <newline>

data returns the data read from the GPIO pins. Response data type is NR1 or NDN

selected by the

:FORMat:DIGital command.

Example :DIG:DATA 2900

:SOUR:DIG:DATA?

[:SOURce]:DIGital:EXTernal[n]:FUNCtion

Assigns the input/output function to the specified GPIO pin.

Syntax [:SOURce]:DIGital:EXTernal[n][:FUNCtion] function

[:SOURce]:DIGital:EXTernal[n][:FUNCtion]?

Parameter function Function. DINPut (default for the EXT1 to EXT13 pins)|DIO|

HVOL (default for the EXT14 pin)|TINPut|TOUT. Parameter

data type is CPD.

function=DINP assigns the digital input.

function=DIO assigns the digital I/O.

function=HVOL assigns the high voltage status output. Only for the EXT14 pin.

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Agilent Technologies B2902 Service Manual Page 221