User`s manual

CyberResearch
®
CPU Cards CZGG LU-10-X Series
CyberResearch, Inc. 99
25 Business Park Drive P: [phone]; F: [phone]
Branford, CT USA www.cyberresearch.com
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USB 4 ports
Four ports are USB 1.1 compatible
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USB 6 ports
Six ports are USB 1.1 compatible
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USB 8 ports
(Default) Eight ports are USB 1.1 compatible
 USB 2.0 Ports Enable [Enabled]
The USB 2.0 Ports BIOS option enables or disables the USB 2.0 controller

Disabled
USB 2.0 function disabled
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Enabled
(Default) USB 2.0 function enabled
 Legacy USB Support [Disabled]
The Legacy USB Support BIOS option refers to 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 on the system.

Disabled
(Default) Legacy USB support disabled

Enabled
Legacy USB support enabled
 Port 64/60 Emulation [Disabled]
The Port 64/60 Emulation Mode BIOS option enables or disables the “Port 60h/64h”
trapping option. Port 60h/64h trapping allows the BIOS to provide full PS/2 based legacy
support for the USB keyboard and mouse. This option is useful for Microsoft Windows NT
Operating System and for multi-language keyboards. Also this option provides the PS/2
functionalities like keyboard lock, password setting, scan code selection etc to USB
keyboards.

Disabled
Port 60h/64h trapping option enabled

Enabled
(Default) Port 60h/64h trapping option disabled
 USB2.0 Controller Mode [HiSpeed]
The USB2.0 Controller Mode BIOS option sets the speed of the USB 2.0 controller.