10
L i f e B o o k B S e r i e s N o t e b o o k B I O S
Serial/Parallel Port Configurations Submenu of the Advanced Menu
The Serial/Parallel Port Configurations submenu
provides the ability to set the I/O addresses and
interrupt levels for the serial, infrared and parallel
ports of your notebook.
Figure 4. Serial/Parallel Port Configurations Submenu
C A U T I O N
I/O addresses, DMA channels and Interrupt levels can
be entered in various ways, including via the BIOS setup
utility, the control software for the I/O device, or the
hardware. If any two ports or devices, serial or parallel,
have the same I/O address assigned, your notebook will
not function normally. Please keep a record of original
settings before making any changes in the event that a
restoration is required. See your hardware and software
documentation as well as the setup utility to determine
settings, limitations, etc.
P O I N T S
•
To prevent IRQ and address conflicts, avoid changing
the default settings. If you must change the settings,
you can call 1-800-8FUJITSU for technical assistance.
•
The BIOS will warn you of a resource conflict by plac-
ing a yellow asterisk next to each device that is in
conflict.
•
All I/O addresses in Table 4 are in hexadecimal.
PhoenixBIOS Setup Utility
F1
Help
ESC
Exit
Select Item
Select Menu
-/Space
Enter
F9
Setup Defaults
F10
Save and Exit
Change Values
Select Sub-Menu
▲
Advanced
Item Specific Help
Serial Port:
[
Enabled
]
I/O Address:
[3F8 - 3FF]
Interrupt:
[IRQ 4]
Infrared Port:
[Enabled]
Mode:
[FIR]
I/O Address:
[2E8 - 2EF]
Interrupt:
[IRQ 3]
I/O Address:
[118 - 11F]
DMA Channel:
[DMA 3]
Parallel Port:
[Enabled]
Mode:
[Bi-directional]
I/O Address:
[378 - 37F]
Interrupt:
[IRQ 7]
[Disabled]
The port is disabled.
[Enabled]
The port is enabled
with user configuration.
[Auto]
The port is configured
depending on 'Plug &
Play OS' setting.
Serial/Parallel Port Configurations
Quilt-3 BIOS.fm Page 10 Thursday, June 6, 2002 9:26 AM
