Intel Intel Desktop Board Legacy Input/Output I/O Controller, LAN Subsystem, LAN Connector LEDs

Intel Desktop Board DG35EC Product Guide

Legacy Input/Output (I/O) Controller

The I/O controller features the following:

•Low pin count (LPC) interface

•One serial port interface via an onboard header

•One diskette drive interface

•Serial IRQ interface compatible with serialized IRQ support for PCI systems

•PS/2-style mouse and keyboard interfaces

•Intelligent power management, including a programmable wake up event interface

•PCI power management support

LAN Subsystem

The LAN subsystem includes:

•Intel® ICH8

•Intel 82566DC Gigabit (10/100/1000 Mb/s) Ethernet LAN controller

•RJ-45 LAN connector with integrated status LEDs

The subsystem features:

•CSMA/CD protocol engine

•LAN connect interface between ICH9DH and the LAN controller

•PCI bus power management

For information about LAN software and drivers go to

http://support.intel.com/support/motherboards/desktop

LAN Status Indicators

Two LEDs are built into the RJ-45 LAN connector located on the back panel (see Figure 2). These LEDs indicate the status of the LAN.

Figure 2. LAN Connector LEDs

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