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4 usb configuration, Usb configuration -23, Usb functions [4 usb ports – Asus RS160-S5 User Manual

Page 91: Legacy usb support [enabled, Usb2.0 controller mode [hispeed, Bios ehci hand-off [enabled

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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 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]

←→ Select Screen

↑↓

Select Item

+-

Change Option

F1

General Help

F10 Save and Exit

ESC Exit

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]