Chapter 3 BIOS Description
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v
Onboard FDC Controller
This option is used to set whether the Onboard FDC Controller is enabled.
The available setting values are: Disabled and Enabled.
v
Onboard Serial Port
This option is used to assign the I/O address and interrupt request (IRQ) for
the onboard serial port .
Note: Do not try to set the same values for serial ports 1 and 2.
v
UART Mode Select
Use this option to select the UART mode. Setting values include Normal,
IrDA, and ASKIR. The setting value is determined by the infrared module in-
stalled on the board.
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UR2 Duplex Mode
This option is available when UART 2 mode is set to either ASKIR or IrDA. This
item enables you to determine the infrared function of the onboard infrared chip.
v
Onboard Parallel Port
This option allows you to determine onboard parallel port controller I/O ad-
dress and interrupt request (IRQ).
v
Parallel Port Mode
Select an address and corresponding interrupt for the onboard parallel port.
v
ECP Mode Use DMA
When the Parallel Port Mode is set to ECP or ECP+ EPP, this option is used to
select the channel for the ECP mode.
USB Device Setting
v
USB Controller
This option is used to set whether the USB Controller is enabled. The
available setting values are: Disabled and Enabled.
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Summary of Contents for P9657AB User's
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