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Intel D815EGEWLU Product Specification - Page 12

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UPC - 735858150590

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Intel Desktop Board D815EGEW Technical Product Specification 1.1 Overview 1.1.1 Feature Summary Table 1 summarizes the D815EGEW board's major features. Table 1. Feature Summary Form Factor Processor microATX (9.20 inches by 7.65 inches) Support for either an Intel® Pentium® III processor in a Flip Chip Pin Grid Array (FC-PGA) package or an Intel® Celeron® processor in an FC-PGA package Memory • Two 168-pin SDRAM Dual Inline Memory Module (DIMM) sockets • Support for up to 512 MB system memory • Support for single-sided or double-sided DIMMs Chipsets I/O Control • The D815EGEW board includes the Intel 815EG Chipset, consisting of:  Intel® 82815G Graphics and Memory Controller Hub (GMCH)  Intel® 82801BA I/O Controller Hub (ICH2)  Intel® 82802AB 4 Mbit Firmware Hub (FWH) National Semiconductor PC87360 LPC bus I/O controller Video Intel 82815G integrated graphics support Audio • Intel 82801BA ICH2 digital controller (AC link output) • Analog Devices AD1885 Audio Codec Peripheral Interfaces • Two Universal Serial Bus (USB) ports • One serial port • One parallel port • Two IDE interfaces with Ultra DMA, ATA-66/100 support • One diskette drive interface • PS/2† keyboard and mouse ports Expansion Capabilities Four PCI bus add-in card connectors (PCI bus connector 2 includes SMBus signals and is S5 wake-enabled) BIOS • Intel/AMI BIOS (Intel 82802AB 4 Mbit FWH) • Support for Advanced Configuration and Power Interface (ACPI), Plug and Play, and SMBIOS Instantly Available PC • Support for PCI Local Bus Specification Revision 2.2 • Suspend to RAM support • Wake on PS/2 keyboard and USB ports For information about The board's compliance level with ACPI, Plug and Play, and SMBIOS Refer to Table 3, page 17 12

Section	Page
Intel® Desktop Board D815EGEW Technical Product Specification	1
Revision History / Disclaimer	2
Preface	3
Intended Audience	3
What This Document Contains	3
Typographical Conventions	3
Notes, Cautions, and Warnings	3
Other Common Notation	4
Contents	5
1 Product Description	11
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® 82562ET Platform LAN Connect Device	31
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	39
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
2.8 Connectors	45
2.8.1 Back Panel Connectors	46
2.8.2 Internal I/O Connectors	50
2.8.3 External I/O Connectors	58
2.9 Jumper Blocks	61
2.9.1 Wake from PS/2 Jumper Block	62
2.9.2 Wake from USB Jumper Block	62
2.9.3 BIOS Setup Configuration Jumper Block	63
2.10 Mechanical Considerations	64
2.10.1 Form Factor	64
2.10.2 I/O Shields	65
2.11 Electrical Considerations	67
2.11.1 Power Consumption	67
2.11.2 Add-in Board Considerations	68
2.11.3 Standby Current Requirements	68
2.11.4 Fan Connector Current Capability	69
2.11.5 Power Supply Considerations	69
2.12 Thermal Considerations	70
2.13 Reliability	71
2.14 Environmental	72
2.15 Regulatory Compliance	73
2.15.1 Safety Regulations	73
2.15.2 EMC Regulations	73
2.15.3 Product Certification Markings (Board Level)	74
3 Overview of BIOS Features	75
3.1 Introduction	75
3.2 BIOS Flash Memory Organization	76
3.3 Resource Configuration	76
3.3.1 PCI Autoconfiguration	76
3.3.2 IDE Support	76
3.4 System Management BIOS (SMBIOS)	77
3.5 Legacy USB Support	78
3.6 BIOS Updates	79
3.6.1 Language Support	79
3.6.2 Custom Splash Screen	79
3.7 Recovering BIOS Data	80
3.8 Boot Options	81
3.8.1 CD-ROM and Network Boot	81
3.8.2 Booting without Attached Devices	81
3.9 Fast Booting Systems with Intel® Rapid BIOS Boot	81
3.9.1 Peripheral Selection and Configuration	82
3.9.2 Intel Rapid BIOS Boot	82
3.10 BIOS Security Features	83
4 BIOS Setup Program	85
4.1 Introduction	85
4.2 Maintenance Menu	86
4.2.1 Extended Configuration Submenu	87
4.3 Main Menu	88
4.4 Advanced Menu	89
4.4.1 PCI Configuration Submenu	90
4.4.2 Boot Configuration Submenu	91
4.4.3 Peripheral Configuration Submenu	92
4.4.4 IDE Configuration Submenu	94
4.4.5 Diskette Configuration Submenu	97
4.4.6 Event Log Configuration Submenu	98
4.4.7 Video Configuration Submenu	99
4.5 Security Menu	100
4.6 Power Menu	101
4.6.1 ACPI Submenu	102
4.7 Boot Menu	103
4.7.1 Boot Device Priority Submenu	104
4.7.2 Hard Disk Drives Submenu	105
4.7.3 Removable Devices Submenu	105
4.7.4 ATAPI CDROM Drives Submenu	106
4.8 Exit Menu	106
5 Error Messages and Beep Codes	107
5.1 BIOS Error Messages	107
5.2 Port 80h POST Codes	109
5.3 Bus Initialization Checkpoints	113
5.4 Speaker	114

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Intel Desktop Board D815EGEW Technical Product Specification

1.1 Overview

1.1.1

Feature Summary

Table 1

summarizes the D815EGEW board

’

s major features.

Table 1.

Feature Summary

Form Factor

microATX (9.20 inches by 7.65 inches)

Processor

Support for either an Intel

Pentium

III processor in a Flip Chip Pin Grid Array

(FC-PGA) package or an Intel

Celeron

processor in an FC-PGA package

Memory

•

Two 168-pin SDRAM Dual Inline Memory Module (DIMM) sockets

•

Support for up to 512 MB system memory

•

Support for single-sided or double-sided DIMMs

Chipsets

•

The D815EGEW board includes the Intel 815EG Chipset, consisting of:



Intel

82815G Graphics and Memory Controller Hub (GMCH)



Intel

82801BA I/O Controller Hub (ICH2)



Intel

82802AB 4 Mbit Firmware Hub (FWH)

I/O Control

National Semiconductor PC87360 LPC bus I/O controller

Video

Intel 82815G integrated graphics support

Audio

•

Intel 82801BA ICH2 digital controller (AC link output)

•

Analog Devices AD1885 Audio Codec

Peripheral

Interfaces

•

Two Universal Serial Bus (USB) ports

•

One serial port

•

One parallel port

•

Two IDE interfaces with Ultra DMA, ATA-66/100 support

•

One diskette drive interface

•

PS/2

†

keyboard and mouse ports

Expansion

Capabilities

Four PCI bus add-in card connectors (PCI bus connector 2 includes SMBus

signals and is S5 wake-enabled)

BIOS

•

Intel/AMI BIOS (Intel 82802AB 4 Mbit FWH)

•

Support for Advanced Configuration and Power Interface (ACPI), Plug and Play,

and SMBIOS

Instantly Available

•

Support for

PCI Local Bus Specification Revision 2.2

•

Suspend to RAM support

•

Wake on PS/2 keyboard and USB ports

For information about

Refer to

The board

’

s compliance level with ACPI, Plug and Play, and SMBIOS

Table 3, page 17