Chapter 3
3-22
Serial Port A/B
These items specify the base I/O port addresses of the onboard Serial
Port A (COM A)/Serial Port B (COM B). Selecting Auto allows AMIBIOS
to automatically determine the correct base I/O port address. Settings:
Auto, 3F8/COM1, 2F8/COM2, 3E8/COM3, 2E8/COM4, Disabled.
Serial PortB Mode
This item sets the operation mode for Serial Port B. Settings: Normal,
IRDA and ASKIR (the last two operation modes are setting options for
IR function).
IR Pin Select
Set to IRRX/IRTX when using an internal IR module connected to the
IR header. Set to SINB/SOUTB. when connecting an IR adapter to
COM B.
Parallel Port
This field specifies the base I/O port address of the onboard parallel port.
Selecting Auto allows AMIBIOS to automatically determine the correct
base I/O port address. Settings: Auto, 378, 278, 3BC, Disabled.
Parallel Port Mode
This item selects the operation mode for the onboard parallel port:
ECP, Normal, Bi-Dir or EPP.
EPP Version
The item selects the EPP version used by the parallel port if the port is
set to EPP mode. Settings: 1.7, 1.9.
Parallel Port IRQ
When Parallel Port is set to Auto, the item shows Auto indicating that
BIOS determines the IRQ for the parallel port automatically.
Option Description
Auto BIOS will automatically determine whether to enable the
onboard Floppy controller or not.
Enabled Enables the onboard Floppy controller.
Disabled Disables the onboard Floppy controller.
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