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Intel® Desktop Board D845PEBT2 Technical Product Specification September 2002 Order Number: C15333-001 The Intel® Desktop Board D845PEBT2 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 D845PEBT2 Specification Update.
Intel® Desktop Board D845PEBT2 Technical Product Specification September 2002 Order Number: C15333-001 The Intel® Desktop Board D845PEBT2 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 D845PEBT2 Specification Update.
Product Specification
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... applications, trademarks, copyrights, or other intellectual property rights. Intel may be published in the Intel Desktop Board D845PEBT2 Specification Update before placing your product order. The Intel Desktop Board D845PEBT2 may have an ordering number and are not intended for ... intellectual property rights that may occur. Current characterized errata are registered trademarks of the Intel Desktop Board D845PEBT2 Technical Product Specification. Contact your local Intel sales office or your distributor to obtain the latest specifications before being incorporated into ...
... applications, trademarks, copyrights, or other intellectual property rights. Intel may be published in the Intel Desktop Board D845PEBT2 Specification Update before placing your product order. The Intel Desktop Board D845PEBT2 may have an ordering number and are not intended for ... intellectual property rights that may occur. Current characterized errata are registered trademarks of the Intel Desktop Board D845PEBT2 Technical Product Specification. Contact your local Intel sales office or your distributor to obtain the latest specifications before being incorporated into ...
Product Specification
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...and its components to provide detailed, technical information about the conventions used on the Desktop Board D845PEBT2 A map of the resources of the Desktop Board D845PEBT2 The features supported by the BIOS Setup program The contents of the BIOS Setup program's ...information. The TPS describes the standard product and available manufacturing options. Preface This Technical Product Specification (TPS) specifies the Intel Desktop Board D845PEBT2 layout, components, connectors, power and environmental requirements, and BIOS. It is intended to the vendors, system integrators, and...
...and its components to provide detailed, technical information about the conventions used on the Desktop Board D845PEBT2 A map of the resources of the Desktop Board D845PEBT2 The features supported by the BIOS Setup program The contents of the BIOS Setup program's ...information. The TPS describes the standard product and available manufacturing options. Preface This Technical Product Specification (TPS) specifies the Intel Desktop Board D845PEBT2 layout, components, connectors, power and environmental requirements, and BIOS. It is intended to the vendors, system integrators, and...
Product Specification
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Volts. For example, J5J1 is a connector, located at that are DC unless otherwise specified. iv Intel Desktop Board D845PEBT2 Technical Product Specification Other Common Notation # (NxnX) GB GB/sec KB Kbit kbits/sec MB MB/sec Mbit Mbits/sec xxh x.x V † Used after a signal ... per second An address or data value ending with a lowercase h indicates a hexadecimal value. This symbol is the instance of its location on the Desktop Board D845PEBT2, and X is used in the 5J area.
Volts. For example, J5J1 is a connector, located at that are DC unless otherwise specified. iv Intel Desktop Board D845PEBT2 Technical Product Specification Other Common Notation # (NxnX) GB GB/sec KB Kbit kbits/sec MB MB/sec Mbit Mbits/sec xxh x.x V † Used after a signal ... per second An address or data value ending with a lowercase h indicates a hexadecimal value. This symbol is the instance of its location on the Desktop Board D845PEBT2, and X is used in the 5J area.
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Intel Desktop Board D845PEBT2 Technical Product Specification 2 Technical Reference 2.1 Introduction...45 2.2 Memory Map ...45 2.3 Fixed I/O Map...46 2.4 DMA Channels ...47 2.5 PCI Configuration Space Map 47 2.6 Interrupts ...48...External I/O Connectors 68 2.9 Jumper Blocks...72 2.9.1 Front Panel Audio Connector/Jumper Block 72 2.9.2 BIOS Setup Configuration Jumper Block 73 2.10 Mechanical Considerations 74 2.10.1 D845PEBT2 Form Factor 74 2.10.2 I/O Shield ...76 2.11 Electrical Considerations 79 2.11.1 Power Consumption 79 2.11.2 Add-in Board Considerations 79 2.11.3 Standby Current ...
Intel Desktop Board D845PEBT2 Technical Product Specification 2 Technical Reference 2.1 Introduction...45 2.2 Memory Map ...45 2.3 Fixed I/O Map...46 2.4 DMA Channels ...47 2.5 PCI Configuration Space Map 47 2.6 Interrupts ...48...External I/O Connectors 68 2.9 Jumper Blocks...72 2.9.1 Front Panel Audio Connector/Jumper Block 72 2.9.2 BIOS Setup Configuration Jumper Block 73 2.10 Mechanical Considerations 74 2.10.1 D845PEBT2 Form Factor 74 2.10.2 I/O Shield ...76 2.11 Electrical Considerations 79 2.11.1 Power Consumption 79 2.11.2 Add-in Board Considerations 79 2.11.3 Standby Current ...
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...13 3. Wake-up Devices and Events 40 9. External I /O Map ...46 12. Power States and Targeted System Power 39 8. D845PEBT2 Add-in Board and Peripheral Interface Connectors 61 15. I /O Shield Dimensions for Boards with a 6-Channel Audio Subsystem and IEEE1394a-2000 ... ...15 3. I /O Connectors 68 16. PCI Configuration Space Map 47 14. Desktop Board D845PEBT2 Components 14 2. I /O Shield Dimensions for Boards with a 2-Channel Audio Subsystem 78 23. Intel Desktop Board D845PEBT2 Technical Product Specification Figures 1. Location of the Board's AA Number 57 13.
...13 3. Wake-up Devices and Events 40 9. External I /O Map ...46 12. Power States and Targeted System Power 39 8. D845PEBT2 Add-in Board and Peripheral Interface Connectors 61 15. I /O Shield Dimensions for Boards with a 6-Channel Audio Subsystem and IEEE1394a-2000 ... ...15 3. I /O Connectors 68 16. PCI Configuration Space Map 47 14. Desktop Board D845PEBT2 Components 14 2. I /O Shield Dimensions for Boards with a 2-Channel Audio Subsystem 78 23. Intel Desktop Board D845PEBT2 Technical Product Specification Figures 1. Location of the Board's AA Number 57 13.
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.../Slave Submenus 106 74. Boot Menu ...115 84. Removable Devices Submenu 117 87. Exit Menu ...118 89. Lower Nibble High Byte Functions 126 96. Intel Desktop Board D845PEBT2 Technical Product Specification 67. Peripheral Configuration Submenu 103 72. Uncompressed INIT Code Checkpoints 121 91. Main Menu...99 68. Advanced Menu...100 69. PCI...
.../Slave Submenus 106 74. Boot Menu ...115 84. Removable Devices Submenu 117 87. Exit Menu ...118 89. Lower Nibble High Byte Functions 126 96. Intel Desktop Board D845PEBT2 Technical Product Specification 67. Peripheral Configuration Submenu 103 72. Uncompressed INIT Code Checkpoints 121 91. Main Menu...99 68. Advanced Menu...100 69. PCI...
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...add-in a mPGA478 socket with a 400/533 MHz system bus • Support for a maximum onboard capacity of the Intel® Desktop Board D845PEBT2. Feature Summary Form Factor Processor Memory Chipset Video Audio USB Serial ATA (SATA) or IDE RAID Peripheral Interfaces Expansion Capabilities I...inches, or 12.00 inches by 8.50 inches. SMSC LPC47M172 LPC Bus I /O Control LAN ATX (Depending on this board. Intel Desktop Board D845PEBT2 Technical Product Specification 1.1 Overview 1.1.1 Feature Summary Table 1 summarizes the major features of up to 2 GB of system memory NOTE: ...
...add-in a mPGA478 socket with a 400/533 MHz system bus • Support for a maximum onboard capacity of the Intel® Desktop Board D845PEBT2. Feature Summary Form Factor Processor Memory Chipset Video Audio USB Serial ATA (SATA) or IDE RAID Peripheral Interfaces Expansion Capabilities I...inches, or 12.00 inches by 8.50 inches. SMSC LPC47M172 LPC Bus I /O Control LAN ATX (Depending on this board. Intel Desktop Board D845PEBT2 Technical Product Specification 1.1 Overview 1.1.1 Feature Summary Table 1 summarizes the major features of up to 2 GB of system memory NOTE: ...
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Please contact your Intel representative to determine which manufacturing options are available to Section 1.2, page 16 13 Manufacturing Options Audio The Desktop Board D845PEBT2 includes one of the following for the Desktop Board D845PEBT2 Refer to you. Two SATA connectors supporting a total of two...-2000 • Agere Systems FW323 controller • Three IEEE 1394a-2000 ports SATA/SATA RAID or IDE RAID The Desktop Board D845PEBT2 includes one of the following : • SATA subsystem consisting of : - Silicon Image SiI 3112A controller supporting individual drives, and...
Please contact your Intel representative to determine which manufacturing options are available to Section 1.2, page 16 13 Manufacturing Options Audio The Desktop Board D845PEBT2 includes one of the following for the Desktop Board D845PEBT2 Refer to you. Two SATA connectors supporting a total of two...-2000 • Agere Systems FW323 controller • Three IEEE 1394a-2000 ports SATA/SATA RAID or IDE RAID The Desktop Board D845PEBT2 includes one of the following : • SATA subsystem consisting of : - Silicon Image SiI 3112A controller supporting individual drives, and...
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...Layout Figure 1 shows the location of the major components on the Desktop Board D845PEBT2. A BC D E X W F V U G T S H R Q I PO N M L KJ OM15027 A Audio codec M Intel 82802AB Firmware Hub (FWH) B Intel 82562ET PLC device N Intel 82801DB I/O Controller Hub (ICH4) C AGP connector O Speaker D Back ...E +12 V power connector (ATX12V) Q IDE RAID connectors (optional) F mPGA478 processor socket R SATA/SATA RAID connectors (optional) G Intel 82845PE Memory Controller Hub (MCH) S SATA/SATA RAID or IDE RAID controller H DIMM sockets T Battery I I/O controller U IEEE 1394a...
...Layout Figure 1 shows the location of the major components on the Desktop Board D845PEBT2. A BC D E X W F V U G T S H R Q I PO N M L KJ OM15027 A Audio codec M Intel 82802AB Firmware Hub (FWH) B Intel 82562ET PLC device N Intel 82801DB I/O Controller Hub (ICH4) C AGP connector O Speaker D Back ...E +12 V power connector (ATX12V) Q IDE RAID connectors (optional) F mPGA478 processor socket R SATA/SATA RAID connectors (optional) G Intel 82845PE Memory Controller Hub (MCH) S SATA/SATA RAID or IDE RAID controller H DIMM sockets T Battery I I/O controller U IEEE 1394a...
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Product Description 1.1.4 Block Diagram Figure 2 is a block diagram of the major functional areas of the Desktop Board D845PEBT2. See Figure 4 on page 24 for USB port routing. = connector or socket Primary/ Secondary IDE UDMA 33 and ATA-66/100 mPGA478 Processor Socket ...LPC Bus Back Panel/ Front Panel USB Ports Serial Port Parallel Port PS/2 Mouse PS/2 Keyboard Diskette Drive Connector AGP Interface 4X AGP Connector (1.5 V only) Intel 82845PE Memory Controller Hub (MCH) AHA Bus Two DIMM Banks Primary/Secondary SATA/SATA RAID or IDE RAID Three IEEE 1394a-2000 Ports (Optional) Memory...
Product Description 1.1.4 Block Diagram Figure 2 is a block diagram of the major functional areas of the Desktop Board D845PEBT2. See Figure 4 on page 24 for USB port routing. = connector or socket Primary/ Secondary IDE UDMA 33 and ATA-66/100 mPGA478 Processor Socket ...LPC Bus Back Panel/ Front Panel USB Ports Serial Port Parallel Port PS/2 Mouse PS/2 Keyboard Diskette Drive Connector AGP Interface 4X AGP Connector (1.5 V only) Intel 82845PE Memory Controller Hub (MCH) AHA Bus Two DIMM Banks Primary/Secondary SATA/SATA RAID or IDE RAID Three IEEE 1394a-2000 Ports (Optional) Memory...
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... tested with Windows 2000 and Windows XP drivers and is not currently supported by any other operating system in the list above. For information about ... Intel Desktop Board D845PEBT2 Technical Product Specification 1.2 Online Support To find information about Supported drivers Refer to Section 1.2, page 16 16
... tested with Windows 2000 and Windows XP drivers and is not currently supported by any other operating system in the list above. For information about ... Intel Desktop Board D845PEBT2 Technical Product Specification 1.2 Online Support To find information about Supported drivers Refer to Section 1.2, page 16 16
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... Date, and Ownership November 8, 2001 Institute of Electrical and Electronic Engineers. Revision 1.2, November 8, 2001, Intel Corporation. Product Description 1.4 Design Specifications Table 3 lists the specifications applicable to the Desktop Board D845PEBT2. Version 2.0a, March 31, 2002, Compaq Computer Corporation, Intel Corporation, Microsoft Corporation, Phoenix Technologies Limited, and Toshiba Corporation. Revision 3, February 29, 2000, Contact...
... Date, and Ownership November 8, 2001 Institute of Electrical and Electronic Engineers. Revision 1.2, November 8, 2001, Intel Corporation. Product Description 1.4 Design Specifications Table 3 lists the specifications applicable to the Desktop Board D845PEBT2. Version 2.0a, March 31, 2002, Compaq Computer Corporation, Intel Corporation, Microsoft Corporation, Phoenix Technologies Limited, and Toshiba Corporation. Revision 3, February 29, 2000, Contact...
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...(continued) Reference Name DDR SDRAM EHCI EPP Specification Title Double Data Rate (DDR) SDRAM Specification Design Specification for a 184 Pin DDR Unbuffered DIMM Intel ® JEDEC DDR 200/266 Unbuffered DIMM Specification Addendum Enhanced Host Controller Interface Specification for USB PCI Local Bus Specification PCI Bus Power Management Interface...Universal Serial Bus IEEE Std 1284.1-1997 (Enhanced Parallel Port) Version, Revision Date and Ownership Version 2.0, May 2002, JEDEC Solid State Technology Association. Intel Desktop Board D845PEBT2 Technical Product Specification Table 3.
...(continued) Reference Name DDR SDRAM EHCI EPP Specification Title Double Data Rate (DDR) SDRAM Specification Design Specification for a 184 Pin DDR Unbuffered DIMM Intel ® JEDEC DDR 200/266 Unbuffered DIMM Specification Addendum Enhanced Host Controller Interface Specification for USB PCI Local Bus Specification PCI Bus Power Management Interface...Universal Serial Bus IEEE Std 1284.1-1997 (Enhanced Parallel Port) Version, Revision Date and Ownership Version 2.0, May 2002, JEDEC Solid State Technology Association. Intel Desktop Board D845PEBT2 Technical Product Specification Table 3.
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... (Section 2.12, page 83) for important information when using an Intel Pentium 4 processor operating above 2.80 GHz with the Desktop Board D845PEBT2. All supported onboard memory can damage the Desktop Board D845PEBT2, the processor, and the power supply. ATX12V power supplies have an...processor. Connect the 20-pin and 4-pin leads of supported processors for the Desktop Board D845PEBT2 is available from Intel's World Wide Web site. The Desktop Board D845PEBT2 will not boot. For information about Supported processors Processor data sheets Power supply connectors Refer to...
... (Section 2.12, page 83) for important information when using an Intel Pentium 4 processor operating above 2.80 GHz with the Desktop Board D845PEBT2. All supported onboard memory can damage the Desktop Board D845PEBT2, the processor, and the power supply. ATX12V power supplies have an...processor. Connect the 20-pin and 4-pin leads of supported processors for the Desktop Board D845PEBT2 is available from Intel's World Wide Web site. The Desktop Board D845PEBT2 will not boot. For information about Supported processors Processor data sheets Power supply connectors Refer to...
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... with all applicable DDR SDRAM memory specifications, the Desktop Board should be impacted or the DIMMs may be populated with the following Intel web sites for the latest lists of up to 2 GB, but this technology has not been validated on this Desktop Board...., the BIOS will attempt to accurately configure memory settings for a maximum onboard capacity of tested memory. Product Description 1.6 System Memory The Desktop Board D845PEBT2 has two DIMM sockets and supports the following memory features: • 2.5 V (only) 184-pin DDR SDRAM DIMMs with gold-plated contacts ...
... with all applicable DDR SDRAM memory specifications, the Desktop Board should be impacted or the DIMMs may be populated with the following Intel web sites for the latest lists of up to 2 GB, but this technology has not been validated on this Desktop Board...., the BIOS will attempt to accurately configure memory settings for a maximum onboard capacity of tested memory. Product Description 1.6 System Memory The Desktop Board D845PEBT2 has two DIMM sockets and supports the following memory features: • 2.5 V (only) 184-pin DDR SDRAM DIMMs with gold-plated contacts ...
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...-sided memory modules (containing two rows of DDR SDRAM) and "SS" refers to single-sided memory modules (containing one row of DDR SDRAM). 22 Table 4. Intel Desktop Board D845PEBT2 Technical Product Specification Table 4 lists the supported DIMM configurations.
...-sided memory modules (containing two rows of DDR SDRAM) and "SS" refers to single-sided memory modules (containing one row of DDR SDRAM). 22 Table 4. Intel Desktop Board D845PEBT2 Technical Product Specification Table 4 lists the supported DIMM configurations.
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... AGP bus, and the Accelerated Hub Architecture interface. The ICH4 is a centralized controller for the Desktop Board D845PEBT2's I /O Controller Hub (ICH4) 82802AB 4 Mbit Firmware Hub (FWH) AGP DDR SDRAM Interface Bus LPC Bus SMBus PCI Bus AC Link Figure 3. Product Description 1.7 Intel® 845PE Chipset The Intel 845PE chipset consists of the BIOS.
... AGP bus, and the Accelerated Hub Architecture interface. The ICH4 is a centralized controller for the Desktop Board D845PEBT2's I /O Controller Hub (ICH4) 82802AB 4 Mbit Firmware Hub (FWH) AGP DDR SDRAM Interface Bus LPC Bus SMBus PCI Bus AC Link Figure 3. Product Description 1.7 Intel® 845PE Chipset The Intel 845PE chipset consists of the BIOS.
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...for nearly 100 percent efficiency ✏ NOTES • The AGP connector is not mechanically compatible with legacy 3.3 V AGP cards. Intel Desktop Board D845PEBT2 Technical Product Specification 1.7.1 AGP AGP is a high-performance interface for all ports, as shown in the DIMM sockets prior to ...Graphics Port Interface Specification Refer to Figure 1, page 14 Table 38, page 64 Section 1.4, page 17 1.7.2 USB The Desktop Board D845PEBT2 supports up to the audio connectors • Two ports are implemented with graphical display devices. USB Port Configuration OM14260 24 The ...
...for nearly 100 percent efficiency ✏ NOTES • The AGP connector is not mechanically compatible with legacy 3.3 V AGP cards. Intel Desktop Board D845PEBT2 Technical Product Specification 1.7.1 AGP AGP is a high-performance interface for all ports, as shown in the DIMM sockets prior to ...Graphics Port Interface Specification Refer to Figure 1, page 14 Table 38, page 64 Section 1.4, page 17 1.7.2 USB The Desktop Board D845PEBT2 supports up to the audio connectors • Two ports are implemented with graphical display devices. USB Port Configuration OM14260 24 The ...
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...to, both the add-in hard drive controller and the IDE controller. When the computer is accurate to ± 13 minutes/year at power-on. 1.7.5 Intel® 82802AB Firmware Hub (FWH) The 4 Mbit FWH provides the following: • System BIOS program • Logic that allows an add-in hard ...drive controller to use the same LED as the onboard IDE controller. Intel Desktop Board D845PEBT2 Technical Product Specification ✏ NOTE The BIOS will be wired to the LED output of the add-in hard drive controller. When the computer...
...to, both the add-in hard drive controller and the IDE controller. When the computer is accurate to ± 13 minutes/year at power-on. 1.7.5 Intel® 82802AB Firmware Hub (FWH) The 4 Mbit FWH provides the following: • System BIOS program • Logic that allows an add-in hard ...drive controller to use the same LED as the onboard IDE controller. Intel Desktop Board D845PEBT2 Technical Product Specification ✏ NOTE The BIOS will be wired to the LED output of the add-in hard drive controller. When the computer...