Sense:]event:port n:davailable:enable
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HP E1459A SCPI Command Reference

[SENSe:]EVENt:PORT

n:DAVailable:ENABle

Enables a Data Available interrupt to occur when new data is latched into Port n by
an external clock source.

Parameters

Comments

•

The clock source for Port n must be set to EXTernal and the event must be

enabled. Otherwise, error -221, "Settings conflict" occurs.

•

The external clock source is selected with the

INPut

n:CLOCk[:SOURce]EXT

command.

•

*RST Condition: disables the interrupt.

Example

EVEN:PORT 1:DAV:ENAB ON

Enables DAV on Port 1

[SENSe:]EVENt:PORT

n:DAVailable:ENABle?

Returns the state of the DAVailable Event Enable for Port n as either a (unsigned) 0
or a 1.

Parameters

Comments

•

A 0 means the DAVailable Event is disabled, 1 means it is enabled.

•

*RST Condition: disables the interrupt.

Parameter Name

Parameter Type

Range of Values

Default

PORT

numeric

numeric or discrete

0, 1, 2, 3 (PORT = PORT0)

0, 1, OFF, ON

PORT0

OFF