ASUS RS160-S5/PX4
5-23
5.4.4
USB Configuration
The items in this menu allows you to change the USB-related features. Select an
item then press <Enter> to display the configuration options.
V02.61 (C)Copyright 1985-2006, American Megatrends, Inc.
BIOS SETUP UTILITY
Advanced
USB Configuration
USB Devices Enabled:
1 Mouse
USB Functions
[4 USB Ports]
Legacy USB Support
[Enabled]
USB 2.0 Controller Mode [HiSpeed]
BIOS EHCI Hand-Off
[Enabled]
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Select Item
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Change Option
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USB port5~6 for ASMB3.
The
USB Devices Enabled
item shows the auto-detected values. If no USB
device is detected, the item shows None.
USB Functions [4 USB Ports]
Allows you to configure the USB host controller.
Configuration options: [Disabled] [2 USB ports] [4 USB ports] [6 USB ports]
The following item appears only when you set
USB Function
to [2 USB ports], [4
USB ports] or [6 USB ports].
Legacy USB Support [Enabled]
Allows you 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.
Configuration options: [Disabled] [Enabled] [Auto]
The following two items appear when you set
Legacy USB Support
to [Enabled]
or [Auto].
USB2.0 Controller mode [HiSpeed]
Allows you to set the USB2.0 controller mode to HiSpeed (480 Mbps) or FullSpeed
(12 Mbps).
Configuration options: [HiSpeed] [FullSpeed]
BIOS EHCI Hand-Off [Enabled]
Enables or disables the BIOS EHCI hand-off support.
Configuration options: [Disabled] [Enabled]