User`s manual

CyberResearch
®
Motherboards MMGA Series
CyberResearch, Inc. 19
25 Business Park Drive P: [phone]; F: [phone]
Branford, CT USA www.cyberresearch.com
2.5.3 Intel® ICH9DO High Definition Audio Implementation
A RealTek ALC883 High Definition Audio (HDA) codec is interfaced through the Intel®
High Definition Audio serial link to the HDA controller integrated on the Intel® ICH9DO.
The audio connector is shown in Figure 1-10.
Figure 1-10: Audio Connectors
2.5.4 Intel
®
ICH9DO Ethernet Controller
NOTE:
Gigabit Ethernet (1000 Mbps) is only supported in S0.
The Intel® ICH9DO Southbridge integrated GbE controller is interfaced to an Intel®
82566DM Gigabit LAN connect device through the Gigabit LAN Connect Interface (GLCI)
and LAN Connect Interface (LCI). The GLCI is shared with the PCIe x1 port 6. The Intel®
82566DM connects the Intel® ICH9DO Southbridge integrated GbE controller to an
external RJ-45 Ethernet LAN connector to provide GbE access.