Foxconn P4M800P7MA-ERS2 User Manual
Page 48
Chapter 3 BIOS Description
40
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
RxD,TxD Active
This option is used to set the RxD and TxD parameters. It is recommended
to keep the default setting.
v
IR Transmission Delay
This option is used to set whether the IR Transmission Delay is enabled. The
available setting values are: Disabled and Enabled.
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
Use IR Pins
It is recommended not to change the default setting.
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
PDF 文件使用 "pdfFactory" 试用版本创建