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ExternalTriggerDriveLine

Specify which signal line is driven with a pulse when data acquisition or generation starts

Description

    Note:   You cannot use the legacy interface on 64–bit MATLAB®. See Session-Based Interface to acquire and generate data.

ExternalTriggerDriveLine defines which pin is pulsed when a data acquisition or generation starts. You can use this property to synchronize the operations of multiple cards over the RTSI bus or via external PFI pins.

Characteristics

Vendor

National Instruments®

Usage

AI

Access

Read/Write

Data type

String

Read-only when running

Yes

Values

PFI0 to PFI15

Use specified pin from PFI0 through PFI15.

RTSI0 to RTSI6

Use specified pin from RTSI0 through RTSI6.

See Also

Properties

HwDigitalTriggerSource

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