Table of Contents
Advertisement
USB Controller (Enabled)
This item enables or disables the USB controller. Leave this at the default "Enabled" if
you want to connect USB devices to your computer.
•
USB Legacy Support (Enabled): Use this item to enable or disable support
for legacy USB devices. Setting to Auto allows the system to detect the
presence of USB devices at startup. If detected, the USB controller legacy
mode is enabled. If no USB device is detected, the legacy USB support is
disabled.
•
USB Mouse Support (Enabled): Enable this item if you plan to use a mouse
connected through the USB port in a legacy operating system (such as DOS)
that does not support Plug and Play.
Press <Esc> to return to the Advanced Chipset Features page.
Onboard SuperIO Device (Press Enter)
Scroll to this item and press <Enter> to view the following screen:
Onboard FDC Controller
Onboard Serial Port 1
UART Port
UART Mode Select
X
UR2 Duplex Mode
Onboard Parallel Port
Parallel Port Mode
ECP Mode Use DMA
: Move Enter: Select +/-/PU/PD:Value F10:Save ESC:Exit F1: General Help
F5:Previous Values
Onboard FDC Controller (Enabled)
This option enables the onboard floppy disk drive controller.
Onboard Serial Port 1(3F8/IRQ4)
This option is used to assign the I/O address and interrupt request (IRQ) for onboard
serial port 1 (COM1).
UART Port (2F8/IRQ3)
This item allows users to assign the resources for the UART port device.
UART Mode Select (IrDA)
This field is available if the Onboard Serial Port 2 field is set to any option but Disabled.
UART Mode Select enables you to select the infrared communication protocol-Normal
(default), IrDA, or ASKIR.
•
UR2 Duplex Mode (Full): This field is available when UART Mode is set
to either ASKIR or IrDA. This item enables you to determine the infrared
function of the onboard infrared chip. The options are Full and Half
(default). Full-duplex means that you can transmit and send information
simultaneously. Half-duplex is the transmission of data in both directions,
but only one direction at a time.
Phoenix-AwardBIOS CMOS Setup Utility
Onboard SuperIO Device
[Enabled]
[3F8/IRQ4]
[2F8/IRQ3]
[IrDA]
Full
[378/IRQ7]
[ECP]
[3]
F6:Fail-Safe Defaults
Using BIOS
Item Help
Menu Level
F7:Optimized Defaults
39
Advertisement
Table of Contents
