Click above to get retro games delivered to your door ever month!

Synopsis:
    #include <conio.h>
    unsigned int outpw( int port,
                        unsigned int value );

Description:
    The outpw function writes a word (two bytes), determined by value, to
    the 80x86 hardware port whose number is given by port.

    A hardware port is used to communicate with a device.  One or two bytes
    can be read and/or written from each port, depending upon the hardware.
     Consult the technical documentation for your computer to determine the
    port numbers for a device and the expected usage of each port for a
    device.

Returns:
    The value transmitted is returned.

See Also:
    inp, inpd, inpw, outp, outpd

Example:
    #include <conio.h>
    #define DEVICE 34

    void main()
      {
        outpw( DEVICE, 0x1234 );
      }

Classification:
    Intel

Systems:
    All