Kontron KTUS15-mITX - 1.1 Basic - Manual (Page 70)

KTD-00774-G KTUS15/mITX Page 70 of 84
7.3.12 Advanced settings – USB Configuration
BIOS SETUP UTILITY
Advanced
USB Configuration Enables support for
legacy USB. AUTO option
disables legacy support
if no USB Devices are
connected.
<-> Select Screen
|| Select Item
+- change option
F1 General Help
F10 Save and Exit
ESC Exit
Module Version – 2.24.2-13.4
USB Devices Enabled :
1 Drive
Legacy USB Support [Enabled]
USB 2.0 Controller Mode [HiSpeed]
BIOS EHCI Hand-Off [Enabled]
USB Mass Storage Device Configuration
V02.63+ (C)Copyright 1985-2008, American Megatrends, Inc.
Feature Options Description
Legacy USB Support Disabled
Enabled
Auto
Support for legacy USB Keyboard
USB 2.0 Controller Mode FullSpeed
HiSpeed
Configure the USB 2.0 controller in HiSpeed
(480Mbps) or FullSpeed (12Mbps).
Note: This feature is not available when Failsafe
Defaults are loaded, because USB2.0 controller is
disabled as default.
BIOS EHCI Hand-Off Enabled
Disabled
This is a workaround for OSes without EHCI hand-off
support. The EHCI Ownership change should claim
by EHCI driver.