Usb Configuration - Foxconn A78AX-K User Manual

USB Configuration

CMOS Setup Utility - Copyright (C) 1985-2005, American Megatrends, Inc.
USB Configuration USB Configuration
Module Version - 2.24.2-13.4
USB Devices Enabled : USB Devices Enabled :
1 Drive
Legacy USB Support
USB 2.0 Controller Mode
BIOS EHCI Hand-Off BIOS EHCI Hand-Off
► USB Storage Configuration
↑↓←→:Move
► Legacy USB Support
This item is used to enable the support for USB devices on legacy OS. If you have a USB
keyboard or mouse, set to auto or enabled.
► USB 2.0 Controller Mode
This item is used to set the transmission rate mode of USB 2.0. The available settings are :
[High Speed] in 480Mbps; [Full Speed] in 12Mbps.
► BIOS EHCI Hand-Off
Windows XP supports a number of features in the Enhanced Host Controller Interface (EHCI)
specification, but there are a few features that are not implemented. Microsoft said preliminary
support for EHCI BIOS handoff will be available in Windows XP SP2.
This item allows you to enable support for OS without EHCI hand-off feature.
This is a workaround for OS without EHCI hand-Off support .
The EHCI ownership change should claim by EHCI driver.
If USB devices are connected to the computer, the following item will appear :
► USB Storage Configuration
After pressing <Enter>, you can set the reset delay for the USB mass storage device. There
are many different emulation types of this USB device, such as floppy, hard disk and CDROM
can be selected.
USB Configuration
Enter:Select
F1:General Help
emulation types of this USB device, such as floppy, hard disk and CDROM
Enables support for
legacy USB.
Auto option disables
legacy support if
no USB devices are
[Enabled] [Enabled] connected.
[Enabled]
[High Speed] [High Speed]
[Enabled] [Enabled] [Enabled]
[Press Enter]
+/-/:Value F10:Save
F9:Optimized Defaults
37
Help Item
ESC:Exit
There