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®
Intel Desktop Board
D865PCD
Technical Product Specification
April 2004
Order Number: C73314-001
®
The Intel Desktop Board D865PCD may contain design defects or errors known as errata that may cause the product to deviate from published specifications. Current
characterized errata are documented in the Intel Desktop Board D865PCD Specification Update.
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Revision History Revision Revision History Date ® -001 First release of the Intel Desktop Board D865PCD Technical Product April 2004 Specification. ® This product specification applies to only standard Intel Desktop Board D865PCD with BIOS identifier RC86510A.86A. Changes to this specification will be published in the Intel Desktop Board D865PCD Specification Update before being incorporated into a revision of this document. ® INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION W
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Preface This Technical Product Specification (TPS) specifies the board layout, components, connectors, ® power and environmental requirements, and the BIOS for the Intel Desktop Board D865PCD. It describes the standard product and available manufacturing options. Intended Audience The TPS is intended to provide detailed, technical information about the Desktop Board D865PCD and its components to the vendors, system integrators, and other engineers and technicians who need this level of
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Intel Desktop Board D865PCD Technical Product Specification WARNING Warnings indicate conditions, which if not observed, can cause personal injury. Other Common Notation # Used after a signal name to identify an active-low signal (such as USBP0#) (NxnX) When used in the description of a component, N indicates component type, xn are the relative coordinates of its location on the Desktop Board D865PCD, and X is the instance of the particular part at that general location. For example,
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Contents 1 Product Description 1.1 Overview ....................................................................................................................12 1.1.1 Feature Summary ........................................................................................12 1.1.2 Board Layout................................................................................................13 1.1.3 Block Diagram.................................................................................
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Intel Desktop Board D865PCD Technical Product Specification 2.8.2 Internal I/O Connectors ................................................................................45 2.8.3 External I/O Connectors...............................................................................52 2.9 Jumper Blocks............................................................................................................56 2.9.1 Front Panel Audio Connector/Jumper Block......................................
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Contents 4 BIOS Setup Program 4.1 Introduction.................................................................................................................77 4.2 Maintenance Menu.....................................................................................................78 4.3 Main Menu..................................................................................................................79 4.4 Advanced Menu..............................................................
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Intel Desktop Board D865PCD Technical Product Specification Figures 1. Desktop Board D865PCD Components......................................................................13 2. Block Diagram............................................................................................................14 3. Memory Channel Configuration ..................................................................................22 4. Example of Dual Channel Configuration with Dynamic Mode ................
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Contents 26. States for a One-Color Power LED.............................................................................54 27. States for a Two-Color Power LED.............................................................................54 28. Front Panel Audio Connector/Jumper Block ...............................................................57 29. BIOS Setup Configuration Jumper Settings................................................................57 30. DC Loading Characteristics .
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Intel Desktop Board D865PCD Technical Product Specification x
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1 Product Description What This Chapter Contains 1.1 Overview ....................................................................................................................12 1.2 Online Support ...........................................................................................................15 1.3 Design Specifications .................................................................................................16 1.4 Processor ...........................................
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Intel Desktop Board D865PCD Technical Product Specification 1.1 Overview 1.1.1 Feature Summary Table 1 summarizes the major features of the Desktop Board D865PCD. Table 1. Feature Summary Form Factor microATX (9.60 inches by 9.60 inches [243.84 millimeters by 243.84 millimeters]) ® ® Processor • Support for an Intel Pentium 4 processor in an mPGA478 socket with a 400 or 533 MHz system bus ® ® • Support for an Intel Celeron processor in an mPGA478 socket with a 400 MHz system bus Memor
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Product Description 1.1.2 Board Layout Figure 1 shows the location of the major components. A B C D E F G BB AA H Z Y I J X K L W V T R P ON M U S Q OM17040 A Audio codec O Diskette drive connector B Front panel audio connector P Parallel ATE IDE connectors C Ethernet PLC device (optional) Q Front chassis fan connector D AGP connector R Chassis intrusion connector E Rear chassis fan connector S 4 Mbit Firmware Hub (FWH) F Back panel connectors T Speaker G +12V power connector (ATX12
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Intel Desktop Board D865PCD Technical Product Specification 1.1.3 Block Diagram Figure 2 is a block diagram of the major functional areas of the board. = connector or socket Back Panel/ Front Panel USB Ports Parallel ATA IDE Parallel ATA USB Connectors (2) IDE Interface Serial Port Parallel Port LPC Bus I/O PS/2 Mouse Controller PS/2 Keyboard mPGA478 System Bus Processor Socket (400/533 MHz) Diskette Drive Connector LPC Bus Intel 82801EB 4 Mbit Intel 82865P AHA AGP I/O Controller Hub Firmwa
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Product Description 1.2 Online Support To find information about… Visit this World Wide Web site: Intel Desktop Board D865PCD under http://www.intel.com/design/motherbd “Desktop Board Products” or “Desktop Board Support” http://support.intel.com/support/motherboards/desktop Available configurations for the Desktop http://developer.intel.com/design/motherbd/cd/cd_available.htm Board D865PCD Processor data sheets http://www.intel.com/design/litcentr ICH5 addressing http://developer.int
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Intel Desktop Board D865PCD Technical Product Specification 1.3 Design Specifications Table 2 lists the specifications applicable to the Desktop Board D865PCD. Table 2. Specifications Reference Specification Version, Revision Date, The information is Name Title and Ownership available from… AC ’97 Audio Codec ’97 Revision 2.2, ftp://download.intel.com/labs/ September 2000, media/audio/download/ac97r Intel Corporation. 22.pdf ACPI Advanced Configuration and Version 2.0, http://www.acpi
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Product Description Table 2. Specifications (continued) Reference Specification Version, Revision Date and The information is Name Title Ownership available from… DDR Double Data Rate (DDR) Version 1.0, http://www.jedec.org/ SDRAM SDRAM Specification June 2000, JEDEC Solid State Technology Association. Design Specification for Revision 1.0, http://www.jedec.org/ a 184 Pin DDR October 2001, Unbuffered DIMM JEDEC Solid State Technology Association. ® Intel JEDEC DDR Revision 0
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Intel Desktop Board D865PCD Technical Product Specification Table 2. Specifications (continued) Reference Specification Version, Revision Date The information is Name Title and Ownership available from… PXE Preboot Execution Version 2.1, ftp://download.intel.com/lab Environment September 20, 1999, s/manage/wfm/download/p Intel Corporation. xespec.pdf SFX SFX/SFX12V Power Version 2.0, http://www.formfactors.org/ Supply Design Guide May 2001, developer/specs/sfx/sfx12v. Intel Corporation. pd
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Product Description 1.4 Processor NOTE ✏ Refer to Thermal Considerations (Section 2.12, page 61) for important information when using an ® Intel Pentium 4 processor operating above 2.80 GHz with this Intel desktop board. The board is designed to support the following: • Intel Pentium 4 processors in an mPGA478 processor socket with a 400 or 533 MHz system bus • Intel Celeron processors in an mPGA478 processor socket with a 400 MHz system bus See the Intel web site listed below for th
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Intel Desktop Board D865PCD Technical Product Specification 1.5 System Memory The board has two DIMM sockets and supports the following memory features: • 2.5 V (only) 184-pin DDR SDRAM DIMMs with gold-plated contacts • Unbuffered, single-sided or double-sided DIMMs with the following restriction: Double-sided DIMMS with x16 organization are not supported. • 2 GB maximum total system memory • Minimum total system memory: 64 MB • Non-ECC DIMMs • Serial Presence Detect • DDR333 and DD
