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Setting BIOS Function
Serial Port 1
These items specify the base I/O port addresses of the onboard Serial Port
1 (COM A)/Serial Port 2 (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 and Disabled.
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
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.
Port IRQ
When OnBoard Parallel Port is set to Auto, the item shows Auto indicat-
ing that BIOS determines the IRQ for the parallel port automatically.
Port DMA
This feature needs to be configured only when Parallel Port Mode is set to
the ECP mode. When Parallel Port is set to Auto, the field will show Auto
indicating that BIOS automatically determines the DMA channel for the
parallel port.
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