Product Specification
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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. 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.
Product Specification
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...or for any such patents, trademarks, copyrights, or other application in the Intel Desktop Board D845PEBT2 Specification Update before placing your product order. Contact your local Intel sales office or your distributor to obtain the latest specifications before being incorporated...RIGHT. Copyright 2002, Intel Corporation. Changes to this specification will be claimed as errata that relate to deviate from : Intel Corporation P.O. The Intel Desktop Board D845PEBT2 may make changes to only the standard Intel Desktop Board D845PEBT2 with BIOS identifier BT84520A.86A. ...
...or for any such patents, trademarks, copyrights, or other application in the Intel Desktop Board D845PEBT2 Specification Update before placing your product order. Contact your local Intel sales office or your distributor to obtain the latest specifications before being incorporated...RIGHT. Copyright 2002, Intel Corporation. Changes to this specification will be claimed as errata that relate to deviate from : Intel Corporation P.O. The Intel Desktop Board D845PEBT2 may make changes to only the standard Intel Desktop Board D845PEBT2 with BIOS identifier BT84520A.86A. ...
Product Specification
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Preface This Technical Product Specification (TPS) specifies the Intel Desktop Board D845PEBT2 layout, components, connectors, power and environmental requirements, and BIOS. Not all of these symbols and abbreviations appear in this type. The TPS ... product and available manufacturing options. It is intended 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 menus and submenus A description of...
Preface This Technical Product Specification (TPS) specifies the Intel Desktop Board D845PEBT2 layout, components, connectors, power and environmental requirements, and BIOS. Not all of these symbols and abbreviations appear in this type. The TPS ... product and available manufacturing options. It is intended 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 menus and submenus A description of...
Product Specification
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...value ending with a lowercase h indicates a hexadecimal value. This symbol is used in the 5J area. Voltages are the property of the particular part at 5J. 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...location. It is the first connector in the description of a component, N indicates component type, xn are the relative coordinates of its location on the Desktop Board D845PEBT2, and X is a connector, located at that are DC unless otherwise specified.
...value ending with a lowercase h indicates a hexadecimal value. This symbol is used in the 5J area. Voltages are the property of the particular part at 5J. 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...location. It is the first connector in the description of a component, N indicates component type, xn are the relative coordinates of its location on the Desktop Board D845PEBT2, and X is a connector, located at that are DC unless otherwise specified.
Product Specification
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... 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 ...20 1.6 System Memory ...21 1.7 Intel® 845PE Chipset 23 1.7.1 AGP ...24 1.7.2 USB...24 1.7.3 IDE Support 25 1.7.4 Real-Time Clock, CMOS SRAM, and Battery 26 1.7.5 Intel... 2-Channel Audio Subsystem (Optional 31 1.12.3 Audio Connectors 32 1.12.4 Audio Subsystem Software 32 1.13 LAN Subsystem...33 1.13.1 Intel® 82562ET Physical Layer Interface Device 33 1.13.2 RJ-45 LAN Connector with Integrated LEDs 33 1.13.3 LAN Subsystem Software 34 ...
... 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 ...20 1.6 System Memory ...21 1.7 Intel® 845PE Chipset 23 1.7.1 AGP ...24 1.7.2 USB...24 1.7.3 IDE Support 25 1.7.4 Real-Time Clock, CMOS SRAM, and Battery 26 1.7.5 Intel... 2-Channel Audio Subsystem (Optional 31 1.12.3 Audio Connectors 32 1.12.4 Audio Subsystem Software 32 1.13 LAN Subsystem...33 1.13.1 Intel® 82562ET Physical Layer Interface Device 33 1.13.2 RJ-45 LAN Connector with Integrated LEDs 33 1.13.3 LAN Subsystem Software 34 ...
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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 2.7... 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 Requirements 80 2.11.4 Fan Connector Current Capability 81 2.11.5 Power...
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 2.7... 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 Requirements 80 2.11.4 Fan Connector Current Capability 81 2.11.5 Power...
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... 76 21. USB Port Configuration 24 5. 6-Channel Audio Subsystem Block Diagram 31 6. 2-Channel Audio Subsystem Block Diagram 32 7. D845PEBT2 Add-in Board and Peripheral Interface Connectors 61 15. I /O Map ...46 12. Localized High Temperature Zones 84 Tables 1. Specifications ...17 4.... Interrupt Routing Map 50 16. Effects of the Board's AA Number 57 13. Power and Hardware Control Connectors 58 14. Thermal Monitoring...36 10. IEEE 1394a-2000 Connector (Optional 53 18. Intel Desktop Board D845PEBT2 Technical Product Specification Figures 1. PCI Configuration Space Map...
... 76 21. USB Port Configuration 24 5. 6-Channel Audio Subsystem Block Diagram 31 6. 2-Channel Audio Subsystem Block Diagram 32 7. D845PEBT2 Add-in Board and Peripheral Interface Connectors 61 15. I /O Map ...46 12. Localized High Temperature Zones 84 Tables 1. Specifications ...17 4.... Interrupt Routing Map 50 16. Effects of the Board's AA Number 57 13. Power and Hardware Control Connectors 58 14. Thermal Monitoring...36 10. IEEE 1394a-2000 Connector (Optional 53 18. Intel Desktop Board D845PEBT2 Technical Product Specification Figures 1. PCI Configuration Space Map...
Product Specification
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... RAID Connectors (Optional 67 44. Front Panel USB Connector 69 47. Auxiliary Front Panel Power/Sleep/Message-Waiting LED Connector 71 52. Board Dimensions ...74 55. Thermal Considerations for 6-Channel Audio 55 27. Contents 19. Serial Port A Connector 53 20. SMBus Routing...57 ...LED 71 50. Front Panel Audio Connector or Jumper Block 73 53. Power Usage...79 56. Standby Current Requirements 80 57. Desktop Board D845PEBT2 Environmental Specifications 85 60. Safety Regulations ...86 61. Boot Device Menu Options 94 63. Supervisor and User Password Functions 96 64. ...
... RAID Connectors (Optional 67 44. Front Panel USB Connector 69 47. Auxiliary Front Panel Power/Sleep/Message-Waiting LED Connector 71 52. Board Dimensions ...74 55. Thermal Considerations for 6-Channel Audio 55 27. Contents 19. Serial Port A Connector 53 20. SMBus Routing...57 ...LED 71 50. Front Panel Audio Connector or Jumper Block 73 53. Power Usage...79 56. Standby Current Requirements 80 57. Desktop Board D845PEBT2 Environmental Specifications 85 60. Safety Regulations ...86 61. Boot Device Menu Options 94 63. Supervisor and User Password Functions 96 64. ...
Product Specification
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... Shadow RAM 122 93. Bus Initialization Checkpoints 125 94. Boot Menu ...115 84. BIOS Error Messages 119 90. Lower Nibble High Byte Functions 126 96. Intel Desktop Board D845PEBT2 Technical Product Specification 67. Removable Devices Submenu 117 87. Boot Block Recovery Code Checkpoints 121 92. Beep Codes...127 x Advanced Menu...100 69. IDE...
... Shadow RAM 122 93. Bus Initialization Checkpoints 125 94. Boot Menu ...115 84. BIOS Error Messages 119 90. Lower Nibble High Byte Functions 126 96. Intel Desktop Board D845PEBT2 Technical Product Specification 67. Removable Devices Submenu 117 87. Boot Block Recovery Code Checkpoints 121 92. Beep Codes...127 x Advanced Menu...100 69. IDE...
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... LPC47M172 LPC Bus I /O Control LAN ATX (Depending on the board version, SMBus is routed to the following Intel web site: http://developer.intel.com/design/motherbd/bt2/bt2_mem.htm Intel® 845PE Chipset, consisting of the Intel® Desktop Board D845PEBT2. Table 1. Depending on the board version, dimensions are 12.00 inches by 8.20 inches, or 12.00...
... LPC47M172 LPC Bus I /O Control LAN ATX (Depending on the board version, SMBus is routed to the following Intel web site: http://developer.intel.com/design/motherbd/bt2/bt2_mem.htm Intel® 845PE Chipset, consisting of the Intel® Desktop Board D845PEBT2. Table 1. Depending on the board version, dimensions are 12.00 inches by 8.20 inches, or 12.00...
Product Specification
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...8226; Fan speed control BIOS • Intel/AMI BIOS (resident in all marketing channels. Table 2. IEEE 1394a-2000 • Agere Systems FW323 controller • Three IEEE 1394a-2000 ports SATA/SATA RAID or IDE RAID The Desktop Board D845PEBT2 includes one of : - Two SATA ...supported. Not every manufacturing option is available in the Intel 82802AB FWH) • Support for Advanced Configuration and Power Interface (ACPI), Plug and Play, and SMBIOS Instantly Available PC Technology • Support for the Desktop Board D845PEBT2 Refer to RAM support • Wake on PCI,...
...8226; Fan speed control BIOS • Intel/AMI BIOS (resident in all marketing channels. Table 2. IEEE 1394a-2000 • Agere Systems FW323 controller • Three IEEE 1394a-2000 ports SATA/SATA RAID or IDE RAID The Desktop Board D845PEBT2 includes one of : - Two SATA ...supported. Not every manufacturing option is available in the Intel 82802AB FWH) • Support for Advanced Configuration and Power Interface (ACPI), Plug and Play, and SMBIOS Instantly Available PC Technology • Support for the Desktop Board D845PEBT2 Refer to RAM support • Wake on PCI,...
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... Figure 1 shows the location of the major components on the Desktop Board D845PEBT2. Desktop Board D845PEBT2 Components 14 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 panel connectors P Front panel connector E +12 V power connector (ATX12V) Q IDE RAID connectors (optional) F mPGA478 processor...
... Figure 1 shows the location of the major components on the Desktop Board D845PEBT2. Desktop Board D845PEBT2 Components 14 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 panel connectors P Front panel connector E +12 V power connector (ATX12V) Q IDE RAID connectors (optional) F mPGA478 processor...
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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. Block Diagram OM15028 15 See Figure 4 on page 24 for USB port routing. = connector or socket Primary/ Secondary IDE UDMA 33 and ATA-66/100... 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. Block Diagram OM15028 15 See Figure 4 on page 24 for USB port routing. = connector or socket Primary/ Secondary IDE UDMA 33 and ATA-66/100... 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 Specification
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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
Product Specification
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...Bus - Version 2.0a, March 31, 2002, Compaq Computer Corporation, Intel Corporation, Microsoft Corporation, Phoenix Technologies Limited, and Toshiba Corporation. Version 2.1, June 2002, Intel Corporation. http://standards.ieee.org/ catalog/olis/busarch.html http://standards...Institute of Electrical and Electronic Engineers. Version 1.0, August 4, 1999, Intel Corporation. The information is available from... Product Description 1.4 Design Specifications Table 3 lists the specifications applicable to the Desktop Board D845PEBT2. Revision 3, February 29, 2000, Contact: T13 Chair, Seagate ...
...Bus - Version 2.0a, March 31, 2002, Compaq Computer Corporation, Intel Corporation, Microsoft Corporation, Phoenix Technologies Limited, and Toshiba Corporation. Version 2.1, June 2002, Intel Corporation. http://standards.ieee.org/ catalog/olis/busarch.html http://standards...Institute of Electrical and Electronic Engineers. Version 1.0, August 4, 1999, Intel Corporation. The information is available from... Product Description 1.4 Design Specifications Table 3 lists the specifications applicable to the Desktop Board D845PEBT2. Revision 3, February 29, 2000, Contact: T13 Chair, Seagate ...
Product Specification
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...://www.pcisig.com/ specifications http://www.pcisig.com/ specifications http://www.microsoft.com/ hwdev/tech/PnP/ default.asp continued 18 Revision 0.9, September 27, 2001, Intel Corporation. Intel Desktop Board D845PEBT2 Technical Product Specification Table 3. El Torito Front Panel LPC OHCI PCI Plug and Play Bootable CD-ROM Format Specification Front Panel I/O Connectivity Design Guide...
...://www.pcisig.com/ specifications http://www.pcisig.com/ specifications http://www.microsoft.com/ hwdev/tech/PnP/ default.asp continued 18 Revision 0.9, September 27, 2001, Intel Corporation. Intel Desktop Board D845PEBT2 Technical Product Specification Table 3. El Torito Front Panel LPC OHCI PCI Plug and Play Bootable CD-ROM Format Specification Front Panel I/O Connectivity Design Guide...
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...4-pin leads of supported processors for the Desktop Board D845PEBT2. CAUTION Use of supported processors for the Desktop Board D845PEBT2 is available from Intel's World Wide Web site. All supported onboard memory can damage the Desktop Board D845PEBT2, the processor, and the power supply. Use ...ATX12V power supplies to -date list of unsupported processors can be cached. See the processor's data sheet for the processor. Intel Desktop Board D845PEBT2 Technical Product Specification 1.5 Processor ✏ NOTE Refer to Section 1.2, page 16 Section 1.2, page 16 Section 2.8.2.2, page 58...
...4-pin leads of supported processors for the Desktop Board D845PEBT2. CAUTION Use of supported processors for the Desktop Board D845PEBT2 is available from Intel's World Wide Web site. All supported onboard memory can damage the Desktop Board D845PEBT2, the processor, and the power supply. Use ...ATX12V power supplies to -date list of unsupported processors can be cached. See the processor's data sheet for the processor. Intel Desktop Board D845PEBT2 Technical Product Specification 1.5 Processor ✏ NOTE Refer to Section 1.2, page 16 Section 1.2, page 16 Section 2.8.2.2, page 58...
Product Specification
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...under the determined frequency. This allows the BIOS to read the SPD data and program the chipset to Section 1.4, page 17 21 http://developer.intel.com/design/motherbd/bt2/bt2_mem.htm • Minimum total system memory: 64 MB • Non-ECC DIMMs • Serial Presence Detect ...technology has not been validated on 512 Mbit technology for the latest lists of up to support DIMMs based on this Desktop Board. 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 ...
...under the determined frequency. This allows the BIOS to read the SPD data and program the chipset to Section 1.4, page 17 21 http://developer.intel.com/design/motherbd/bt2/bt2_mem.htm • Minimum total system memory: 64 MB • Non-ECC DIMMs • Serial Presence Detect ...technology has not been validated on 512 Mbit technology for the latest lists of up to support DIMMs based on this Desktop Board. 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 ...
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Intel Desktop Board D845PEBT2 Technical Product Specification Table 4 lists the supported DIMM configurations. Supported Memory Configurations DIMM Capacity DDR SDRAM Configuration Density DDR SDRAM Organization Number of DDR Front-...
Intel Desktop Board D845PEBT2 Technical Product Specification Table 4 lists the supported DIMM configurations. Supported Memory Configurations DIMM Capacity DDR SDRAM Configuration Density DDR SDRAM Organization Number of DDR Front-...
Product Specification
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...845PE Chipset 82845PE Memory Controller Hub (MCH) AHA Bus 82801DB I /O paths. 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. Intel 845PE Chipset Block Diagram OM15029 For information about The Intel 845PE chipset Resources used by the chipset Refer to http://developer.intel.com Chapter 2 23 The component combination provides the chipset interfaces as shown in...
...845PE Chipset 82845PE Memory Controller Hub (MCH) AHA Bus 82801DB I /O paths. 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. Intel 845PE Chipset Block Diagram OM15029 For information about The Intel 845PE chipset Resources used by the chipset Refer to http://developer.intel.com Chapter 2 23 The component combination provides the chipset interfaces as shown in...