Desktop Board Features
17
Legacy Input/Output (I/O) Controller
The Winbond 83627DHG-P legacy I/O controller features the following:
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Low pin count (LPC) interface
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One serial port interface via an onboard header
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Serial IRQ interface compatible with serialized IRQ support for PCI systems
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Intelligent power management, including a programmable wake up event interface
•
PCI power management support
LAN Subsystem
The LAN subsystem includes:
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Intel ICH7
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Realtek 8111D Gigabit Ethernet Controller for operation at 10/100/1000 Mb/s
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RJ-45 LAN connector with integrated status LEDs
The subsystem features:
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CSMA/CD protocol engine
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LAN connect interface between ICH7 and the LAN controller
•
PCI bus power management
Related Links:
Go to the following link for information about LAN software and drivers:
http://support.intel.com/support/motherboards/desktop
RJ-45 LAN Connector LEDs
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