Table Of Contents

Read I/O (Clock-Driven Logic)

Last Modified: January 12, 2018

Reads the current value from the specified I/O resource.

connector_pane_image
datatype_icon

reference in

A reference to an FPGA I/O item, used to specify a hardware resource.

datatype_icon

reference out

A reference to an FPGA I/O item, used to specify a hardware resource.

datatype_icon

data

The data read from the specified FPGA I/O item.

datatype_icon

valid

A Boolean that indicates whether the specified DIO resource is configured to read data.

True The DIO resource is configured to read data and data is valid.
False The DIO resource is configured to write data and data is invalid.

Where This Node Can Run:

Desktop OS: none

FPGA: All devices

Web Server: Not supported in VIs that run in a web application


Recently Viewed Topics