[comp.os.msdos.programmer] Looking for help from serial port control

barbourj@mozart.cs.colostate.edu (jim barbour) (02/28/91)

I'm looking for some help,

I trying to use the serial port on my AT as a loopback device.  I have
a manual which says that interrupt 14 function 5 can set the port up that
way, but I can't make it work.  Any input would be greatly appreciated.

Jim Barbour