User`s manual

CyberResearch
®
CPU Cards CZGG LU-10-X Series
CyberResearch, Inc. 17
25 Business Park Drive P: [phone]; F: [phone]
Branford, CT USA www.cyberresearch.com
2.15 Infrared Data Association (IrDA) Interface
The CZGG LU-10-X CPU card IrDA supports the following interfaces.
 Serial Infrared (SIR)
 Shift Keyed Infrared (ASKIR)
If an IrDA port is used, the SIR or ASKIR mode must be configured in the BIOS under
Super IO devices. The normal RS-232 COM 2 is then disabled.
2.16 USB Interfaces
The CZGG LU-10-X CPU card has eight USB interfaces, seven internal and one external.
The USB interfaces support both USB 2.0 and USB 1.1.
2.17 BIOS
The CZGG LU-10-X CPU card uses a licensed copy of AMI BIOS. The features of the
flash BIOS used are listed below:
 SMIBIOS (DMI) compliant
 Console redirection function support
 PXE (Pre-Boot Execution Environment ) support
 USB booting support
2.18 Operating Temperature and Temperature Control
The maximum and minimum operating temperatures for the CZGG LU-10-X CPU card are
listed below.
 Minimum Operating Temperature: 0ºC (32°F)
 Maximum Operating Temperature: 60°C (140°F)
A heat sink must be installed on the CPU. Thermal paste must be smeared on the lower
side of the heat sink before it is mounted on the CPU. Heat sinks are also mounted on the
southbridge chipset to ensure the operating temperature of these chips remain low.
2.19 Audio Codec
The CZGG LU-10-X has an integrated REALTEK ALC655 codec. The ALC655 codec is a
16-bit, full-duplex AC'97 Rev. 2.3 compatible six-channel audio CODEC designed for PC
multimedia systems, including host/soft audio and AMR/CNR-based designs. Some of the
features of the codec are listed below.
 Meets performance requirements for audio on PC99/2001 systems
 Meets Microsoft WHQL/WLP 2.0 audio requirements
 16-bit Stereo full-duplex CODEC with 48KHz sampling rate
 Compliant with AC'97 Rev 2.3 specifications