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Feature
USB Host Controller
USB BIOS Legacy Sup-
port
Onboard PCI IDE
Serial Port A
Serial Port A Base I/O
Address
Serial Port A Interrupt
Serial Port B
Serial Port B Base I/O
Address
Serial Port B Interrupt
Parallel port
Parallel Port Mode
Parallel Port Base I/O
Address
Parallel Port Interrupt
Option
Enable
Disable
Disable
Enable
Disable
Primary
Secondary
Both
Enable
Disable
AUTO
3F8/2F8/3E8/
2E8
IRQ4 / IRQ3
Enable
Disable
AUTO
3F8/2F8/3E8/
2E8
IRQ4 / IRQ3
Disable
Enable
Auto
Output only
Bi-directional
EPP
ECP
378/278/3BC
IRQ5 / IRQ7
Description
Enables or disables the
USB hardware.
Enables or disables
support for
USB Keyboards and
Mice with a non-USB
aware OS such
as DOS or UNIX.
Enables the integrated
local bus IDE adapter.
Configures serial port
A.
Configures serial port
B.
Configures Parallel
ports.
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