Oxford Semiconductor Ltd. Reference driver for PCI ports To use the Windows NT4 driver for a 2-serial port solution, perform the following steps:- 1) Use the EEPROM to program the deviceID for function 0 to 0x950A 2) Replace the oxser.inf file in the WinNT4 directory with the version located in \doc\misc 3) Start up the system 4) Run the Install_Serial program from the WinNT4 directory