Table Of Contents - Intel D815EGEWLU - P3 Socket 370 MicroATX Motherboard Specification

Contents
1 Product Description
1.1 Overview ....................................................................................................................12
1.1.1 Feature Summary ........................................................................................12
1.1.2 Manufacturing Options .................................................................................13
1.1.3 Board Layout................................................................................................14
1.1.4 Block Diagram..............................................................................................15
1.2 Online Support ...........................................................................................................16
1.3 Operating System Support .........................................................................................16
1.4 Design Specifications .................................................................................................17
1.5 Processor ...................................................................................................................19
1.6 System Memory .........................................................................................................20
®
1.7 Intel 815EG Chipset..................................................................................................22
1.7.1 IDE Interfaces ..............................................................................................23
1.7.2 USB..............................................................................................................23
1.7.3 Real-Time Clock, CMOS SRAM, and Battery...............................................24
1.8 I/O Controller ..............................................................................................................24
1.8.1 Serial Port ....................................................................................................25
1.8.2 Parallel Port..................................................................................................25
1.8.3 Diskette Drive Controller ..............................................................................25
1.8.4 Keyboard and Mouse Interface ....................................................................25
1.9 Graphics Subsystem ..................................................................................................26
1.10 Audio Subsystem........................................................................................................29
1.10.1 AD1885 Audio Codec...................................................................................29
1.10.2 Audio Connectors.........................................................................................30
1.11 LAN Subsystem (Optional) .........................................................................................31
1.11.1 Intel
1.11.2 RJ-45 LAN Connector LEDs.........................................................................31
1.12 Fan Control and Monitoring ........................................................................................32
1.13 Power Management ...................................................................................................32
1.13.1 ACPI.............................................................................................................32
1.13.2 Hardware Support ........................................................................................35
2 Technical Reference
2.1 Introduction.................................................................................................................39
2.2 Memory Map ..............................................................................................................39
2.3 I/O Map .....................................................................................................................40
2.4 DMA Channels ...........................................................................................................42
2.5 PCI Configuration Space Map ....................................................................................42
2.6 Interrupts ....................................................................................................................43
2.7 PCI Interrupt Routing Map ..........................................................................................43
®
82562ET Platform LAN Connect Device .............................................31
v