9450 Industrial PC/AT Computer System
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Touch Screen Drivers
If your 9450 has a touch screen, and you must install the touch screen driver software.
Drivers for MS-DOS and Windows 3.x are provided on disk.
Note
These instructions apply only to MS-DOS installations. If your system has the Win-
dows 95 or Windows NT operating system, the video drivers are installed in the oper-
ating system. If you did not purchase your system with Windows 95 or Windows NT
pre-installed, but need the drivers, you can download them free of charge from Xy-
com’s BBS at 313-429-8385.
Miscellaneous Drivers
Refer to your operating system manual and peripheral manuals for information on in-
stalling drivers related to these items.
Note
Windows NT only ships on CD-ROM; it does not come on floppy disk. If Windows
NT was preloaded on your system, you may have to purchase an external parallel port
CD-ROM drive in order to re-install Windows NT.
Installing the Serial Port FIFO Control
The 9450 provides the ability to enable or disable the FIFO control on the AT4+ and
AT5+ CPU boards’ serial ports. To do this, you must unzip the FIFOAT4P.ZIP file on
the disk included with the documentation kit or on C:\VGA. Once unzipped, you must
run the following .EXE files to enable FIFO control on serial ports 1 and 2:
FIFO1ON.EXE and FIFO2ON.EXE.
To initialize FIFO control automatically when the board starts, add the following lines to
your AUTOEXEC.BAT file:
FIFO1ON.EXE
FIFO2ON.EXE
To disable FIFO control, run the following .EXE files: FIFO1OFF.EXE and
FIFO2OFF.EXE. To do this automatically when the board starts, add the following lines
to your AUTOEXEC.BAT file:
FIFO1OFF.EXE
FIFO2OFF.EXE
