Biostar TP43D2-A7 Manual - Page 18

USB Configuration

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TP45D2-A7/TP43D2-A7 BIOS Manual Intel VT-d Virtualization T echnology for Directed I/O (VT -d) extends Virtualization T echnology (VT ) roadmap, by providing hardware assists for virtualization solution. VT -d can help end users improve security and reliability of the systems and also improve performan ce of I/O devices in virtualized environment. Options: Disabled (Default) / Enabled USB Configuration T his item shows the USB controller and using USB device information. Advan ced BIOS SETU P U TILITY USB Configurat ion Module Version - 2.24.2-13.4 USB Devices En abled: Legacy USB Sup port USB 2.0 Contro ller Mode BIOS EHCI Hand -Off [Ena bled] [HiS peed] [Ena bled] > USB Mass Sto rage Device Configu ration Enables support for legacy USB. AUTO option disables legacy support if no USB devices are connected. S elect Screen S elect Item +- C hange Option F1 G eneral Help F10 S ave and Exit ESC E xit vxx .xx (C)Copyright 1985-200x, American Me gatrends, Inc. Legacy USB Support T his item determines if the BIOS should provide legacy support fo r USB devices like the keyboard, mouse, and USB drive. T his is a useful feature when using such USB devices with operating systems that do not natively support USB (e.g. Microso ft DOS or Windows NT). Options: Enabled (Default) / Disabled USB 2.0 Controller Mode T his item allows you to select the operation mode of the USB 2.0 controller. Options: HiSpeed (Default) USB 2.0-480Mbps FullSpeed USB 1.1-12Mbps 17

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TP45D2-A7/TP43D2-A7 BIOS Manual
17
Intel VT-d
Virtualization
Technology
for
Directed
I/O
(VT -d)
extends
Virtualization
Technology (VT) roadmap, by providing hardware assists for virtualization solution.
VT-d can help end users improve security and reliability of the systems and also
improve performance of I/O devices in virtualized environment.
Options:
Disabled (Default) / Enabled
USB Configuration
This item shows the USB controller and using USB device information.
BIOS SETUP UTILITY
Advanced
vxx.xx (C)Copyright 1985-200x, American Megatrends, Inc.
Select Screen
Select Item
Change Option
General Help
Save and Exit
Exit
+-
F1
F10
ESC
Enables support for
legacy USB. AUTO
option disables
legacy support if
no USB devices are
connected.
USB Configuration
USB Devices Enabled:
Module Version - 2.24.2-13.4
Legacy USB Support
[Enabled]
USB 2.0 Controller Mode
[HiSpeed]
BIOS EHCI Hand-Off
[Enabled]
> USB Mass Storage Device Configuration
Legacy USB Support
This item determines if the BIOS should provide legacy support for USB devices
like the keyboard, mouse, and USB drive. This is a useful feature when using such
USB devices with operating systems that do not natively support USB (e.g.
Microsoft DOS or Windows NT).
Options:
Enabled (Default) / Disabled
USB 2.0 Controller Mode
This item allows you to select the operation mode of the USB 2.0 controller.
Options:
HiSpeed (Default) USB 2.0-480Mbps
FullSpeed
USB 1.1-12Mbps