Intel D955XBK Product Specification - Page 10

Intel Desktop Board D955XBK Technical Product Specification

10

1.1 Overview

1.1.1

Feature Summary

Table 1 summarizes the major features of the board.

Table 1.

Feature Summary

Form Factor

ATX (12.00 inches by 9.60 inches [304.80 millimeters by 243.84 millimeters])

Processor

Support for an Intel

®

Pentium

®

4 processor in an LGA775 socket with a 1066 or

800 MHz system bus

Memory

•

Four 240-pin DDR2 SDRAM Dual Inline Memory Module (DIMM) sockets

•

Support for 667 and 533 MHz DDR2 DIMMs

•

Support for up to 8 GB of system memory

•

Support for ECC and non-ECC memory

Chipset

Intel

®

955X Chipset, consisting of:

•

Intel

®

82955X Memory Controller Hub (MCH)

•

Intel

®

82801GR I/O Controller Hub (ICH7-R)

•

Firmware Hub (FWH) or Serial Peripheral Interface (SPI) Flash device

Video

One PCI Express* x16 connector supporting PCI Express x16 graphics cards

Audio

Intel

®

High Definition Audio subsystem

I/O Control

LPC Bus I/O controller

USB

Support for USB 2.0 devices

Peripheral

Interfaces

•

Eight USB ports

•

One serial port

•

One parallel port

•

Four Serial ATA interfaces with RAID support

•

One Parallel ATA IDE interface with UDMA 33, ATA-66/100 support

•

One diskette drive interface

•

PS/2* keyboard and mouse ports

BIOS

•

Intel

®

BIOS (resident in the FWH or SPI Flash device)

•

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

SMBIOS, and Intel

®

Active Management Technology (AMT)

Instantly Available

PC Technology

•

Support for PCI Local Bus Specification Revision 2.2

•

Support for PCI Express Revision 1.0a

•

Suspend to RAM support

•

Wake on PCI, RS-232, front panel, PS/2 devices, and USB ports

LAN Support

Gigabit (10/100/1000 Mbits/sec) LAN subsystem using the

Intel

®

82573E/82573V/82574V Gigabit Ethernet Controller

Expansion

Capabilities

•

Three PCI Conventional bus add-in card connectors (SMBus routed to PCI

Conventional bus connector 2)

•

One PCI Express x16 bus add-in card connector

•

One Secondary PCI Express x16/x4 bus add-in card connector

•

One PCI Express x1 bus add-in card connector

continued

Section	Page
Intel® Desktop Board D955XBK Technical Product Specification	1
Revision History	2
Preface	3
Intended Audience	3
What This Document Contains	3
Typographical Conventions	3
Contents	5
1 Product Description	9
1.1 Overview	10
1.1.1 Feature Summary	10
1.1.2 Manufacturing Options	11
1.1.3 Board Layout	12
1.1.4 Block Diagram	14
1.2 Online Support	15
1.3 Processor	15
1.4 System Memory	16
1.4.1 Memory Configurations	17
1.5 Intel® 955X Chipset	21
1.5.1 USB	21
1.5.2 IDE Support	21
1.5.3 Real-Time Clock, CMOS SRAM, and Battery	23
1.6 Discrete Serial ATA Interface (Optional)	24
1.7 PCI Express Connectors	24
1.8 Auxiliary Power (AUX PWR) Output Connector (Optional)	25
1.9 IEEE-1394a/b Connectors (Optional)	25
1.10 I/O Controller	26
1.10.1 Serial Port	26
1.10.2 Parallel Port	26
1.10.3 Diskette Drive Controller	26
1.10.4 Keyboard and Mouse Interface	26
1.11 Audio Subsystem	27
1.11.1 Audio Subsystem Software	27
1.11.2 Audio Connectors	27
1.11.3 8-Channel (7.1) Audio Subsystem	28
1.11.4 6-Channel (5.1) Audio Subsystem	30
1.12 LAN Subsystem	31
1.12.1 Intel® 82573E/82573V/82574V Gigabit Ethernet Controller	31
1.12.2 RJ-45 LAN Connector with Integrated LEDs	31
1.12.3 Alert Standard Format (ASF) Support	32
1.12.4 Intel® Active Management Technology (AMT) (Optional)	32
1.12.5 LAN Subsystem Software	34
1.13 Hardware Management Subsystem	34
1.13.1 Hardware Monitoring and Fan Control ASIC	34
1.13.2 Thermal Monitoring	35
1.13.3 Fan Monitoring	36
1.13.4 Chassis Intrusion and Detection	36
1.14 Power Management	36
1.14.1 ACPI	36
1.14.2 Hardware Support	39
1.15 Trusted Platform Module (Optional)	43
2 Technical Reference	45
2.1 Memory Resources	45
2.1.1 Addressable Memory	45
2.1.2 Memory Map	47
2.2 DMA Channels	47
2.3 Fixed I/O Map	48
2.4 PCI Configuration Space Map	49
2.5 Interrupts	50
2.6 PCI Conventional Interrupt Routing Map	51
2.7 Connectors	53
2.7.1 Back Panel Connectors	53
2.7.2 Component-side Connectors	56
2.8 Jumper Block	67
2.9 Mechanical Considerations	68
2.9.1 Form Factor	68
2.9.2 I/O Shield	69
2.10 Electrical Considerations	71
2.10.1 DC Loading	71
2.10.2 Add-in Board Considerations	71
2.10.3 Fan Connector Current Capability	72
2.10.4 Power Supply Considerations	72
2.11 Thermal Considerations	73
2.12 Reliability	75
2.13 Environmental	76
2.14 Regulatory Compliance	77
2.14.1 Safety Regulations	77
2.14.2 EMC Regulations	77
2.14.3 European Union Declaration of Conformity Statement	78
2.14.4 Recycling Considerations	79
2.14.5 Product Certification Markings (Board Level)	80
3 Overview of BIOS Features	81
3.1 Introduction	81
3.2 Resource Configuration	82
3.2.1 PCI Autoconfiguration	82
3.2.2 PCI IDE Support	82
3.3 System Management BIOS (SMBIOS)	83
3.4 Legacy USB Support	83
3.5 BIOS Updates	84
3.5.1 Language Support	84
3.5.2 Custom Splash Screen	84
3.6 Boot Options	85
3.6.1 CD-ROM Boot	85
3.6.2 Network Boot	85
3.6.3 Booting Without Attached Devices	85
3.6.4 Changing the Default Boot Device During POST	85
3.7 Fast Booting Systems with Intel	86
3.7 Fast Booting Systems with Intel® Rapid BIOS Boot	86
3.7.1 Peripheral Selection and Configuration	86
3.7.2 Intel Rapid BIOS Boot	86
3.8 BIOS Security Features	87
4 Error Messages and Beep Codes	89
4.1 Speaker	89
4.2 BIOS Beep Codes	89
4.3 BIOS Error Messages	89

Intel D955XBK Product Specification - Page 10

Overview - video interface

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