Chapter 3 BIOS Description
50
661M03 Series User Manual
Onboard FDC Controller (Default: Enabled)
This option is used to set whether the Onboard FDC Controller is enabled.
The available setting values are: Disabled and Enabled.
Onboard Serial Port1/2 (Default: 3F8/IRQ4 / 2F8/IRQ3)
This option is used to assign the I/O address and interrupt request (IRQ) for
the onboard serial port 1/2.
Note: Do not try to set the same values for serial ports 1 and 2.
UART Mode Select (Default: Normal)
Use this option to select the UART mode. Setting values include Normal,
IrDA, ASKIR and SCR. The setting value is determined by the infrared module
installed on the board.
UR2 Duplex Mode (Default: Half)
This option is available when UART 2 mode is set to either ASKIR or IrDA. This
option enables you to determine the infrared function of the onboard infrared
chip. The available setting values are: Half and Full.
Onboard Parallel Port (Default: 378/IRQ7)
This option allows you to determine onboard parallel port controller I/O ad-
dress and interrupt request (IRQ). Setting values include Disabled, 378/IRQ7,
278/IRQ5 and 3BC/IRQ7.
Parallel Port Mode (Default: SPP)
Select an address and corresponding interrupt for the onboard parallel port.
Setting values include SPP, EPP, ECP, ECP+EPP.
ECP Mode Use DMA (Default: 3)
Select a DMA Channel for the parallel port when using the ECP mode. This
field is only configurable if Parallel Port Mode is set to ECP. The available
setting values are: 3 and 1.
Onboard SuperIO Device Menu
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