Out Port (Windows)

Writes a byte or word integer to a specific register address. Because this VI is not available on all platforms, LabVIEW programs using this VI are not portable. Windows NT If you need to communicate with a hardware device, you must write a Windows NT driver or download a driver from the National Instruments Web site.

register address specifies the address to which you want the byte or word integer sent.
write a byte or a word specifies whether the information to be written to the register address is a byte (FALSE) or a word (TRUE). The default is FALSE and byte.
value specifies the input value of the byte or word.