Chapter 3 BIOS Description
39
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 Port1/2
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.
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.
v
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). The setting values are: Disabled, 378/IRQ7,
278/IRQ5 and 3BC/IRQ7.
SuperIO Device Menu
v
Parallel Port Mode
Select an address and corresponding interrupt for the onboard parallel port.
The setting values are: SPP, EPP, ECP, ECP+EPP.
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. The setting values are: 1 and 3.
文件使用
"pdfFactory"
试用版本创建
