© Copyright 2009 Acnodes, Inc.
All rights reserved. Product description and product specifications
are subject to change without notice. For latest product information,
please visit Acnodes’ web site at www.acnodes.com.
PC 5150
15-inch touch panel PC
70
PC 5172
17-inch sunlight readable touch panel PC
661 Brea Canyon Rd., Suite 3
Walnut, CA 91789
tel: 909.598.7388, fax: 909.598.0218, www.acnodes.com
5.3.8 USB Configuration
Use the USB Configuration menu (BIOS Menu 13) to read USB configuration information and configure the USB settings.
BIOS Menu 13: USB Configuration
USB Configuration
The USB Configuration field shows the system USB configuration. The items listed are:
Module Version: x.xxxxx.xxxxx
USB Devices Enabled
The USB Devices Enabled field lists the USB devices that are enabled on the system
USB Function [Enabled]
Use the USB Function BIOS option to enable or disable USB function support.
Disabled USB function support disabled
EnabledDEFAULT USB function support enabled
USB 2.0 Controller [Enabled]
Use the USB 2.0 Controller BIOS option to enable or disable the USB 2.0 controller
Disabled USB 2.0 controller disabled
Enabled DEFAULT USB 2.0 controller enabled
Legacy USB Support [Enabled]
Use the Legacy USB Support BIOS option to enable USB mouse and USB keyboard support.
Normally if this option is not enabled, any attached USB mouse or USB keyboard does not become available until a USB
compatible operating system is fully booted with all USB drivers loaded. When this option is enabled, any attached USB
mouse or USB keyboard can control the system even when there is no USB driver loaded onto the system.
Disabled Legacy USB support disabled
Enabled DEFAULT Legacy USB support enabled
Auto Legacy USB support disabled if no USB devices are connected
USB 2.0 Controller Mode [FullSpeed]
Use the USB2.0 Controller Mode option to set the speed of the USB2.0 controller.
FullSpeed DEFAULT The controller is capable of operating at 12 Mb/s
HiSpeed The controller is capable of operating at 480 Mb/s
