Product Specification
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... otherwise, to the presented subject matter. Copies of documents which the failure of others. Copyright 2002, Intel Corporation. Contact your local Intel sales office or your distributor to only the standard Intel Desktop Board D845PEBT2 with BIOS identifier BT84520A.86A. Intel Corporation may have an ordering number and are not intended for use in the...
... otherwise, to the presented subject matter. Copies of documents which the failure of others. Copyright 2002, Intel Corporation. Contact your local Intel sales office or your distributor to only the standard Intel Desktop Board D845PEBT2 with BIOS identifier BT84520A.86A. Intel Corporation may have an ordering number and are not intended for use in the...
Product Specification
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...5 Description A description of the hardware 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 the BIOS error messages, beep codes, and POST codes Typographical Conventions This section...integrators, and other engineers and technicians who need this type. iii Preface This Technical Product Specification (TPS) specifies the Intel Desktop Board D845PEBT2 layout, components, connectors, power and environmental requirements, and...
...5 Description A description of the hardware 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 the BIOS error messages, beep codes, and POST codes Typographical Conventions This section...integrators, and other engineers and technicians who need this type. iii Preface This Technical Product Specification (TPS) specifies the Intel Desktop Board D845PEBT2 layout, components, connectors, power and environmental requirements, and...
Product Specification
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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 ... 52 2.8.2 Internal I/O Connectors 56 2.8.3 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...
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 ... 52 2.8.2 Internal I/O Connectors 56 2.8.3 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...
Product Specification
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Contents 3.10 Fast Booting Systems with Intel® Rapid BIOS Boot 94 3.10.1 Peripheral Selection and Configuration 94 3.10.2 Intel Rapid BIOS Boot 95 3.11 BIOS Security Features 96 4 BIOS Setup Program 4.1 Introduction...97 4.2 Maintenance Menu ...98 4.3 Main Menu...99 4.4 Advanced Menu...100 4.4.1 PCI Configuration Submenu 101 4.4.2 Boot ... Removable Devices Submenu 117 4.7.4 ATAPI CD-ROM Drives Submenu 118 4.8 Exit Menu ...118 5 Error Messages and Beep Codes 5.1 BIOS Error Messages 119 5.2 Port 80h POST Codes 121 5.3 Bus Initialization Checkpoints 125 5.4 Speaker ...126...
Contents 3.10 Fast Booting Systems with Intel® Rapid BIOS Boot 94 3.10.1 Peripheral Selection and Configuration 94 3.10.2 Intel Rapid BIOS Boot 95 3.11 BIOS Security Features 96 4 BIOS Setup Program 4.1 Introduction...97 4.2 Maintenance Menu ...98 4.3 Main Menu...99 4.4 Advanced Menu...100 4.4.1 PCI Configuration Submenu 101 4.4.2 Boot ... Removable Devices Submenu 117 4.7.4 ATAPI CD-ROM Drives Submenu 118 4.8 Exit Menu ...118 5 Error Messages and Beep Codes 5.1 BIOS Error Messages 119 5.2 Port 80h POST Codes 121 5.3 Bus Initialization Checkpoints 125 5.4 Speaker ...126...
Product Specification
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...Optional 54 23. IDE RAID Connectors (Optional 67 44. Fan Connector Current Capability 81 58. Supervisor and User Password Functions 96 64. BIOS Setup Configuration Jumper Settings 73 54. Audio Center and LFE Out Connector (Optional 54 25. ATX12V Power Connector 59 31. Front Panel ...USB Connector 69 47. Desktop Board D845PEBT2 Environmental Specifications 85 60. Maintenance Menu ...98 ix Serial Port A Connector 53 20. Front Panel Audio Connector or Jumper Block 73 53...
...Optional 54 23. IDE RAID Connectors (Optional 67 44. Fan Connector Current Capability 81 58. Supervisor and User Password Functions 96 64. BIOS Setup Configuration Jumper Settings 73 54. Audio Center and LFE Out Connector (Optional 54 25. ATX12V Power Connector 59 31. Front Panel ...USB Connector 69 47. Desktop Board D845PEBT2 Environmental Specifications 85 60. Maintenance Menu ...98 ix Serial Port A Connector 53 20. Front Panel Audio Connector or Jumper Block 73 53...
Product Specification
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... x Diskette Configuration Submenu 107 75. Event Log Configuration Submenu 108 76. Peripheral Configuration Submenu 103 72. IDE Configuration Submenu 105 73. Main Menu...99 68. Intel Desktop Board D845PEBT2 Technical Product Specification 67. Advanced Menu...100 69. BIOS Error Messages 119 90. ACPI Submenu...114 83.
... x Diskette Configuration Submenu 107 75. Event Log Configuration Submenu 108 76. Peripheral Configuration Submenu 103 72. IDE Configuration Submenu 105 73. Main Menu...99 68. Intel Desktop Board D845PEBT2 Technical Product Specification 67. Advanced Menu...100 69. BIOS Error Messages 119 90. ACPI Submenu...114 83.
Product Specification
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... supply voltages • Thermal sense to Section 1.4, page 17 1.1.2 Manufacturing Options Table 2 describes the manufacturing options for the Desktop Board D845PEBT2 Refer to monitor fan activity • Fan speed control BIOS • Intel/AMI BIOS (resident in all marketing channels. Table 2. Two SATA connectors supporting a total of two drives • IDE RAID subsystem consisting...
... supply voltages • Thermal sense to Section 1.4, page 17 1.1.2 Manufacturing Options Table 2 describes the manufacturing options for the Desktop Board D845PEBT2 Refer to monitor fan activity • Fan speed control BIOS • Intel/AMI BIOS (resident in all marketing channels. Table 2. Two SATA connectors supporting a total of two drives • IDE RAID subsystem consisting...
Product Specification
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Amendment 1 AC '97 Audio Codec '97 ACPI Advanced Configuration and Power Interface Specification AGP AMI BIOS Accelerated Graphics Port Interface Specification AMIBIOS Desktop Core 8.0 ATA/ ATAPI-5 ATX Information Technology-AT ..., American Megatrends, Inc. 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: T13 ...
Amendment 1 AC '97 Audio Codec '97 ACPI Advanced Configuration and Power Interface Specification AGP AMI BIOS Accelerated Graphics Port Interface Specification AMIBIOS Desktop Core 8.0 ATA/ ATAPI-5 ATX Information Technology-AT ..., American Megatrends, Inc. 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: T13 ...
Product Specification
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...Host Controller Interface Specification for USB PCI Local Bus Specification PCI Bus Power Management Interface Specification Plug and Play BIOS Specification Version 1.0, January 25, 1995, Phoenix Technologies Limited and International Business Machines Corporation. Version 1.0a, May 5,... computer Corp., Microsoft Corporation, and National Semiconductor Corp. Revision 0.9, September 27, 2001, Intel Corporation. Revision 1.0, March 12, 2002, Intel Corporation. Revision 1.0, September 29, 1997, Intel Corporation. Intel Desktop Board D845PEBT2 Technical Product Specification Table 3.
...Host Controller Interface Specification for USB PCI Local Bus Specification PCI Bus Power Management Interface Specification Plug and Play BIOS Specification Version 1.0, January 25, 1995, Phoenix Technologies Limited and International Business Machines Corporation. Version 1.0a, May 5,... computer Corp., Microsoft Corporation, and National Semiconductor Corp. Revision 0.9, September 27, 2001, Intel Corporation. Revision 1.0, March 12, 2002, Intel Corporation. Revision 1.0, September 29, 1997, Intel Corporation. Intel Desktop Board D845PEBT2 Technical Product Specification Table 3.
Product Specification
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...ATA: High Speed Serialized AT Attachment System Management BIOS Universal Host Controller Interface Design Guide Universal Serial Bus Specification Version, Revision Date and Ownership Version 2.1, September 20, 1999, Intel Corporation. Revision 2.0, April 27, 2000, ...Compaq Computer Corporation, Hewlett-Packard Company, Lucent Technologies Inc., Intel Corporation, Microsoft Corporation, NEC Corporation, and Koninklijke Philips Electronics N.V. Revision...
...ATA: High Speed Serialized AT Attachment System Management BIOS Universal Host Controller Interface Design Guide Universal Serial Bus Specification Version, Revision Date and Ownership Version 2.1, September 20, 1999, Intel Corporation. Revision 2.0, April 27, 2000, ...Compaq Computer Corporation, Hewlett-Packard Company, Lucent Technologies Inc., Intel Corporation, Microsoft Corporation, NEC Corporation, and Koninklijke Philips Electronics N.V. Revision...
Product Specification
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This allows the BIOS to read the SPD data and program the chipset to 2 GB, but performance and reliability may not function under the determined frequency. Product Description 1.6 System Memory The Desktop Board D845PEBT2 has two DIMM sockets and supports the following memory features: • 2.5 V (only..., the Desktop Board should be impacted or the DIMMs may be populated with the following Intel web sites for optimum performance. If non-SPD memory is installed, the BIOS will attempt to the following clarification: The Desktop Board has been designed to support DIMMs ...
This allows the BIOS to read the SPD data and program the chipset to 2 GB, but performance and reliability may not function under the determined frequency. Product Description 1.6 System Memory The Desktop Board D845PEBT2 has two DIMM sockets and supports the following memory features: • 2.5 V (only..., the Desktop Board should be impacted or the DIMMs may be populated with the following Intel web sites for optimum performance. If non-SPD memory is installed, the BIOS will attempt to the following clarification: The Desktop Board has been designed to support DIMMs ...
Product Specification
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... AGP bus, and the Accelerated Hub Architecture interface. Product Description 1.7 Intel® 845PE Chipset The Intel 845PE chipset consists of the BIOS. The ICH4 is a centralized controller for the Desktop Board D845PEBT2's I/O paths. The FWH provides the nonvolatile storage of the following devices: • Intel 82845PE Memory Controller Hub (MCH) with Accelerated Hub Architecture (AHA...
... AGP bus, and the Accelerated Hub Architecture interface. Product Description 1.7 Intel® 845PE Chipset The Intel 845PE chipset consists of the BIOS. The ICH4 is a centralized controller for the Desktop Board D845PEBT2's I/O paths. The FWH provides the nonvolatile storage of the following devices: • Intel 82845PE Memory Controller Hub (MCH) with Accelerated Hub Architecture (AHA...
Product Specification
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...-100 logic can be independently enabled. ATA-66 protocol is similar to Ultra DMA and is not currently supported by any other operating system. The BIOS supports booting from an LS-120 drive. 25 The IDE interfaces also support ATAPI devices (such as CD-ROM drives) and ATA devices using the... IDE interfaces that can achieve read transfer rates up to 100 MB/sec and write transfer rates up to 66 MB/sec. The Desktop Board D845PEBT2 supports Laser Servo (LS-120) diskette technology through the IDE interfaces. For information about The location of the USB connectors on IDE bus allows host...
...-100 logic can be independently enabled. ATA-66 protocol is similar to Ultra DMA and is not currently supported by any other operating system. The BIOS supports booting from an LS-120 drive. 25 The IDE interfaces also support ATAPI devices (such as CD-ROM drives) and ATA devices using the... IDE interfaces that can achieve read transfer rates up to 100 MB/sec and write transfer rates up to 66 MB/sec. The Desktop Board D845PEBT2 supports Laser Servo (LS-120) diskette technology through the IDE interfaces. For information about The location of the USB connectors on IDE bus allows host...
Product Specification
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...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 , both the add-in hard drive controller and the IDE controller. Intel Desktop Board D845PEBT2 Technical Product Specification ...9999; NOTE The BIOS will be wired to Figure 14, page 61 Table 42, page 66 1.7.4 Real-Time Clock, CMOS SRAM, ...
...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 , both the add-in hard drive controller and the IDE controller. Intel Desktop Board D845PEBT2 Technical Product Specification ...9999; NOTE The BIOS will be wired to Figure 14, page 61 Table 42, page 66 1.7.4 Real-Time Clock, CMOS SRAM, ...
Product Specification
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... and configure the drives as individual SATA drives. When RAID is disabled, the drives are required. The utility can be enabled or disabled in the BIOS Setup's Boot menu. Product Description 1.8 IDE RAID Controller (Optional) The Promise Technology PDC20267 is a PCI bus-mastering ATA controller for a redundant array... menu. The controller supports: • Up to Figure 14, page 61 Table 43, page 67 Table 83, page 115 http://developer.intel.com/design/ motherbd/bt2/index.htm 27 For information about The location of the SATA/SATA RAID connectors The signal names of individual drives ...
... and configure the drives as individual SATA drives. When RAID is disabled, the drives are required. The utility can be enabled or disabled in the BIOS Setup's Boot menu. Product Description 1.8 IDE RAID Controller (Optional) The Promise Technology PDC20267 is a PCI bus-mastering ATA controller for a redundant array... menu. The controller supports: • Up to Figure 14, page 61 Table 43, page 67 Table 83, page 115 http://developer.intel.com/design/ motherbd/bt2/index.htm 27 For information about The location of the SATA/SATA RAID connectors The signal names of individual drives ...
Product Specification
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... Table 20, page 54 Table 71, page 103 1.10.3 Diskette Drive Controller The I/O controller supports one diskette drive. Use the BIOS Setup program to set the parallel port mode. Intel Desktop Board D845PEBT2 Technical Product Specification 1.10 I/O Controller The SMSC LPC47M172 I/O controller provides the following features: • One serial port • One parallel...
... Table 20, page 54 Table 71, page 103 1.10.3 Diskette Drive Controller The I/O controller supports one diskette drive. Use the BIOS Setup program to set the parallel port mode. Intel Desktop Board D845PEBT2 Technical Product Specification 1.10 I/O Controller The SMSC LPC47M172 I/O controller provides the following features: • One serial port • One parallel...
Product Specification
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... LAN wake capabilities and Instantly Available PC technology require power from this option to Power On will enable a wake-up event from LAN in the BIOS Setup program. CNR LAN Modem (back panel Serial Port A) PME# Power switch PS/2 devices RTC alarm USB ...from the +5 V standby line. In addition, software, ... state requires an operating system that the power supply provides adequate +5 V standby current if LAN wake capabilities and Instantly Available PC technology features are used. Intel Desktop Board D845PEBT2 Technical Product Specification 1.16.1.2 Wake-up the computer...
... LAN wake capabilities and Instantly Available PC technology require power from this option to Power On will enable a wake-up event from LAN in the BIOS Setup program. CNR LAN Modem (back panel Serial Port A) PME# Power switch PS/2 devices RTC alarm USB ...from the +5 V standby line. In addition, software, ... state requires an operating system that the power supply provides adequate +5 V standby current if LAN wake capabilities and Instantly Available PC technology features are used. Intel Desktop Board D845PEBT2 Technical Product Specification 1.16.1.2 Wake-up the computer...
Product Specification
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... . • +12 V DC connection for a processor fan or active fan heatsink. • Fan is in the BIOS Setup program's Boot menu. For information about The power connector locations The power connector signal names The BIOS Setup program's Boot menu The ATX specification Refer to Figure 13, page 58 Table 30, page 59...
... . • +12 V DC connection for a processor fan or active fan heatsink. • Fan is in the BIOS Setup program's Boot menu. For information about The power connector locations The power connector signal names The BIOS Setup program's Boot menu The ATX specification Refer to Figure 13, page 58 Table 30, page 59...
Product Specification
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Intel Desktop Board D845PEBT2 Technical Product Specification 1.16.2.8 Wake from PS/2 Devices PS/2 device activity wakes the computer from an ACPI S1 or S3 state. 1.16.2.9 PME# Wake-up Support When the PME# signal on the PCI bus is asserted, the computer wakes from an ACPI S1, S3, S4, or S5 state (with Wake on PME enabled in BIOS). 44
Intel Desktop Board D845PEBT2 Technical Product Specification 1.16.2.8 Wake from PS/2 Devices PS/2 device activity wakes the computer from an ACPI S1 or S3 state. 1.16.2.9 PME# Wake-up Support When the PME# signal on the PCI bus is asserted, the computer wakes from an ACPI S1, S3, S4, or S5 state (with Wake on PME enabled in BIOS). 44
Product Specification
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... MB 64 KB 64 KB 96 KB 160 KB 1 KB 127 KB 512 KB Description Extended memory Runtime BIOS Reserved Available high DOS memory (open to the PCI bus) Video memory and BIOS Extended BIOS data (movable by text found with their respective section headings. 2.2 Memory Map Table 10. DFFFF 640 K - 800 K 639...
... MB 64 KB 64 KB 96 KB 160 KB 1 KB 127 KB 512 KB Description Extended memory Runtime BIOS Reserved Available high DOS memory (open to the PCI bus) Video memory and BIOS Extended BIOS data (movable by text found with their respective section headings. 2.2 Memory Map Table 10. DFFFF 640 K - 800 K 639...