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Intel Desktop Board D915GEV/D915GUX/D915GAV/D915GAG Product Guide
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Input/Output (I/O) Controller
The super I/O controller features the following:
• Low pin count (LPC) interface
• One serial port
• One parallel port with Extended Capabilities Port (ECP) and Enhanced Parallel Port
(EPP) support
• Serial IRQ interface compatible with serialized IRQ support for PCI systems
• PS/2-style mouse and keyboard interfaces
• Interface for one 1.2 MB or 1.44 MB diskette drive
• Intelligent power management, including a programmable wake up event interface
• PCI power management support
LAN Subsystem (Optional)
The optional LAN, with the Intel 82801FB (ICH6), provides a Fast PCI LAN subsystem. The LAN
subsystem provides the following functions:
• Basic 10/100 Ethernet LAN (Intel 82562EZ) or Marvell 10/100/1000 Gigabit Ethernet LAN
• Support for RJ-45 connector with status indicator LEDs
• Programmable transit threshold
• Configurable EEPROM that contains the MAC address
LAN Subsystem Software
For LAN software and drivers, refer to the D915GEV/D915GUX/D915GAV/D915GAG link on
Intel’s World Wide Web site at:
http://support.intel.com/support/motherboards/desktop
RJ-45 LAN Connector LEDs
Two LEDs are built into the RJ-45 LAN connector (see Figure 3).
OM17386
Figure 3. Back Panel LAN Connector LED Locations