Product Guide
Page 2
...have an ordering number and are referenced in this device must accept any patent, copyright or other Intel literature, may cause the product to obtain the latest specifications and before placing your product order. This equipment generates, uses, and can be claimed as the... specifications. Canadian Department of documents which can radiate radio frequency energy and, if not installed and used in accordance with Intel® products. Disclaimer Information in this document. The D845HV and D845WN desktop boards may contain design defects or errors known as provided in Intel's...
...have an ordering number and are referenced in this device must accept any patent, copyright or other Intel literature, may cause the product to obtain the latest specifications and before placing your product order. This equipment generates, uses, and can be claimed as the... specifications. Canadian Department of documents which can radiate radio frequency energy and, if not installed and used in accordance with Intel® products. Disclaimer Information in this document. The D845HV and D845WN desktop boards may contain design defects or errors known as provided in Intel's...
Product Guide
Page 8
...8226; Remote diode temperature sensing • Voltage sensing to detect out of range values Instantly Available PC • Support for PCI Local Bus Specification Revision 2.2 • Suspend to RAM (STR) support • Wake on USB, PCI, CNR, RS-232, PS/2, LAN, and... panel • Speaker ✏ NOTE For information about Intel® desktop boards, including technical product specifications, BIOS updates, and device drivers, go to the Intel World Wide Web site at: http://support.intel.com/support/motherboards/desktop/ 8 Intel Desktop Boards D845HV and D845WN Product Guide Table 1.
...8226; Remote diode temperature sensing • Voltage sensing to detect out of range values Instantly Available PC • Support for PCI Local Bus Specification Revision 2.2 • Suspend to RAM (STR) support • Wake on USB, PCI, CNR, RS-232, PS/2, LAN, and... panel • Speaker ✏ NOTE For information about Intel® desktop boards, including technical product specifications, BIOS updates, and device drivers, go to the Intel World Wide Web site at: http://support.intel.com/support/motherboards/desktop/ 8 Intel Desktop Boards D845HV and D845WN Product Guide Table 1.
Product Guide
Page 11
... desktop board specifications. Processors Supported by the Desktop Board Type Designation System Bus Frequency Intel Pentium 4 processor 1.4, 1.5, 1.6, 1.7, and in an mPGA-478 package 1.8 GHz 400 MHz L2 Cache Size 256 KB For the latest information on processor support for normal operation. The D845HV and D845WN ...70 show the two power connector locations. Main Memory ✏ NOTE To be fully compliant with all applicable Intel® SDRAM memory specifications, the board should be populated with DIMMs that are not included with gold-plated contacts • PC133 SDRAM only 11...
... desktop board specifications. Processors Supported by the Desktop Board Type Designation System Bus Frequency Intel Pentium 4 processor 1.4, 1.5, 1.6, 1.7, and in an mPGA-478 package 1.8 GHz 400 MHz L2 Cache Size 256 KB For the latest information on processor support for normal operation. The D845HV and D845WN ...70 show the two power connector locations. Main Memory ✏ NOTE To be fully compliant with all applicable Intel® SDRAM memory specifications, the board should be populated with DIMMs that are not included with gold-plated contacts • PC133 SDRAM only 11...
Product Guide
Page 19
Table 4. Refer to the Intel Desktop Board D845HV/D845WN Technical Product Specification for the exact standby current requirements ** Dependent upon... row, the total of the number of wake-enabled devices installed (PCI and AGP) multiplied by specifications such as applicable. 6. Add all the required current totals from the PCI and/or USB buses exceeds... requirement if a wake-enabled device is connected. 3. To estimate the total amount of standby current required for the D845HV/D845WN board PS/2 ports** PCI 2.2 slots (wake-enabled) PCI 2.2 slots (nonwake-enabled) CNR** (wake enabled...
Table 4. Refer to the Intel Desktop Board D845HV/D845WN Technical Product Specification for the exact standby current requirements ** Dependent upon... row, the total of the number of wake-enabled devices installed (PCI and AGP) multiplied by specifications such as applicable. 6. Add all the required current totals from the PCI and/or USB buses exceeds... requirement if a wake-enabled device is connected. 3. To estimate the total amount of standby current required for the D845HV/D845WN board PS/2 ports** PCI 2.2 slots (wake-enabled) PCI 2.2 slots (nonwake-enabled) CNR** (wake enabled...
Product Guide
Page 20
Intel Desktop Boards D845HV and D845WN Product Guide ✏ NOTE PCI requirements are calculated by totaling the following : • One wake-enabled device @ 375 mA. • Five non wake-... device @ 500 mA. • USB hub @ 100 mA. • Three USB non-wake-enabled devices @ 2.5 mA each . PS/2 Ports requirements per the IBM PS/2 Port Specification (Sept 1991): • Keyboard @ 275 mA. • Mouse @ 70 mA. USB requirements are limited to a combined total of 700 mA. 20
Intel Desktop Boards D845HV and D845WN Product Guide ✏ NOTE PCI requirements are calculated by totaling the following : • One wake-enabled device @ 375 mA. • Five non wake-... device @ 500 mA. • USB hub @ 100 mA. • Three USB non-wake-enabled devices @ 2.5 mA each . PS/2 Ports requirements per the IBM PS/2 Port Specification (Sept 1991): • Keyboard @ 275 mA. • Mouse @ 70 mA. USB requirements are limited to a combined total of 700 mA. 20
Product Guide
Page 29
...opened and closed). 29 These include the following: • PC133 SDRAM Specification (memory component specific) • PC Unbuffered DIMM Specification You can access the PC Serial Presence Detect Specification at : http://www.intel.com/technology/memory/pcsdram/spec/ Installing DIMMs CAUTION Install memory in "Before ... the Internet at : http://www.intel.com/technology/memory/pcsdram/spec/ The boards have three 168-pin DIMM sockets arranged as banks 0, 1, and 2 as shown in Figure 11. Turn off all applicable Intel® SDRAM memory specifications, the boards require DIMMs that support...
...opened and closed). 29 These include the following: • PC133 SDRAM Specification (memory component specific) • PC Unbuffered DIMM Specification You can access the PC Serial Presence Detect Specification at : http://www.intel.com/technology/memory/pcsdram/spec/ Installing DIMMs CAUTION Install memory in "Before ... the Internet at : http://www.intel.com/technology/memory/pcsdram/spec/ The boards have three 168-pin DIMM sockets arranged as banks 0, 1, and 2 as shown in Figure 11. Turn off all applicable Intel® SDRAM memory specifications, the boards require DIMMs that support...
Product Guide
Page 47
...supply controls Exit Saves or discards changes to set program options * For information about the BIS, refer to the Intel Web site at: http://developer.intel.com/design/security/index1.htm 47 Boards with BIOS identifier HV84510A.86A. For the latest BIOS settings, refer to... boot begins. ✏ NOTE The BIOS Setup menus described in this section apply to the Intel Desktop Board D845HV/D845WN Technical Product Specification or the Intel World Wide Web site: http://support.intel.com/support/motherboards/desktop ✏ NOTE For reference purposes, you make changes to the settings,...
...supply controls Exit Saves or discards changes to set program options * For information about the BIS, refer to the Intel Web site at: http://developer.intel.com/design/security/index1.htm 47 Boards with BIOS identifier HV84510A.86A. For the latest BIOS settings, refer to... boot begins. ✏ NOTE The BIOS Setup menus described in this section apply to the Intel Desktop Board D845HV/D845WN Technical Product Specification or the Intel World Wide Web site: http://support.intel.com/support/motherboards/desktop ✏ NOTE For reference purposes, you make changes to the settings,...
Product Guide
Page 57
...; 8 Sectors • 16 Sectors (default) • Auto (default) • 0 • 1 • 2 • 3 • 4 Description Displays the type of the drive. Check the hard disk drive's specifications for IDE devices. Specifies the IDE configuration mode for optimum setting. Auto fills-in capabilities from the hard disk drive to be changed. Specifies number...
...; 8 Sectors • 16 Sectors (default) • Auto (default) • 0 • 1 • 2 • 3 • 4 Description Displays the type of the drive. Check the hard disk drive's specifications for IDE devices. Specifies the IDE configuration mode for optimum setting. Auto fills-in capabilities from the hard disk drive to be changed. Specifies number...
Product Guide
Page 70
... supply, or not connecting the additional power supply lead to the D845HV or D845WN board may result in damage to desktop board specifications. Both boards have two ATX12V compliant power supply connectors that are needed to provide extra power to the Intel 845 chipset and Pentium 4 processor. A 12 34 B 1 1 C 1 1 1 12 D 11 8 9 20 10...
... supply, or not connecting the additional power supply lead to the D845HV or D845WN board may result in damage to desktop board specifications. Both boards have two ATX12V compliant power supply connectors that are needed to provide extra power to the Intel 845 chipset and Pentium 4 processor. A 12 34 B 1 1 C 1 1 1 12 D 11 8 9 20 10...
Product Specification
Page 1
Current characterized errata are documented in the Intel Desktop Board D845HV/D845WN Specification Update. Intel® Desktop Board D845HV/D845WN Technical Product Specification August 2001 Order Number: A65136-001 The Intel® Desktop Boards D845HV/D845WN 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 D845HV/D845WN Specification Update. Intel® Desktop Board D845HV/D845WN Technical Product Specification August 2001 Order Number: A65136-001 The Intel® Desktop Boards D845HV/D845WN may contain design defects or errors known as errata that may cause the product to deviate from published specifications.
Product Specification
Page 2
..., by estoppel or otherwise, to obtain the latest specifications before being incorporated into a revision of the Intel® Desktop Board D845HV/D845WN Technical Product Specification. All rights reserved. INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTEL® PRODUCTS. Intel may cause the product to this specification will be published in which have patents or pending...
..., by estoppel or otherwise, to obtain the latest specifications before being incorporated into a revision of the Intel® Desktop Board D845HV/D845WN Technical Product Specification. All rights reserved. INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTEL® PRODUCTS. Intel may cause the product to this specification will be published in which have patents or pending...
Product Specification
Page 3
... about the conventions used in all of these Intel® Desktop Boards: D845HV and D845WN. Notes, Cautions, and Warnings NOTE Notes call attention to help you avoid damaging hardware or losing data. iii Preface This Technical Product Specification (TPS) specifies the board layout, components,... program's menus and submenus A description of this type. Not all specifications of the BIOS error messages, beep codes, and POST codes Typographical Conventions This section contains information about the D845HV and D845WN boards and their components to the vendors, system integrators, ...
... about the conventions used in all of these Intel® Desktop Boards: D845HV and D845WN. Notes, Cautions, and Warnings NOTE Notes call attention to help you avoid damaging hardware or losing data. iii Preface This Technical Product Specification (TPS) specifies the board layout, components,... program's menus and submenus A description of this type. Not all specifications of the BIOS error messages, beep codes, and POST codes Typographical Conventions This section contains information about the D845HV and D845WN boards and their components to the vendors, system integrators, ...
Product Specification
Page 4
... active-low signal (such as USBP0#) When used in the 5J area. It is a connector, located at that are DC unless otherwise specified. Intel Desktop Board D845HV/D845WN Technical Product Specification Other Common Notation # (NxnX) GB GB/sec KB Kbit kbits/sec MB MB/sec Mbit Mbit/sec xxh x.x V † Used after a signal.... For example, J5J1 is the first connector in the description of a component, N indicates component type, xn are the relative coordinates of its location on the D845HV and D845WN boards, and X is the instance of their respective owners.
... active-low signal (such as USBP0#) When used in the 5J area. It is a connector, located at that are DC unless otherwise specified. Intel Desktop Board D845HV/D845WN Technical Product Specification Other Common Notation # (NxnX) GB GB/sec KB Kbit kbits/sec MB MB/sec Mbit Mbit/sec xxh x.x V † Used after a signal.... For example, J5J1 is the first connector in the description of a component, N indicates component type, xn are the relative coordinates of its location on the D845HV and D845WN boards, and X is the instance of their respective owners.
Product Specification
Page 5
...Manufacturing Options 13 1.2.3 Board Layouts 14 1.2.4 Block Diagram 16 1.3 Online Support ...17 1.4 Operating System Support 17 1.5 Design Specifications 18 1.6 Processor ...21 1.7 System Memory ...22 1.8 Intel® 845 Chipset...24 1.8.1 AGP ...25 1.8.2 USB...25 1.8.3 IDE Support 27 1.8.4 Real-Time Clock, CMOS SRAM, and...Audio Subsystem (Optional 32 1.10.1 Audio Connectors 33 1.10.2 Audio Subsystem Software 33 1.11 LAN Subsystem (Optional 34 1.11.1 Intel® 82562ET Platform LAN Connect Device 34 1.11.2 RJ-45 LAN Connector with Integrated LEDs 34 1.11.3 LAN Subsystem Software 35...
...Manufacturing Options 13 1.2.3 Board Layouts 14 1.2.4 Block Diagram 16 1.3 Online Support ...17 1.4 Operating System Support 17 1.5 Design Specifications 18 1.6 Processor ...21 1.7 System Memory ...22 1.8 Intel® 845 Chipset...24 1.8.1 AGP ...25 1.8.2 USB...25 1.8.3 IDE Support 27 1.8.4 Real-Time Clock, CMOS SRAM, and...Audio Subsystem (Optional 32 1.10.1 Audio Connectors 33 1.10.2 Audio Subsystem Software 33 1.11 LAN Subsystem (Optional 34 1.11.1 Intel® 82562ET Platform LAN Connect Device 34 1.11.2 RJ-45 LAN Connector with Integrated LEDs 34 1.11.3 LAN Subsystem Software 35...
Product Specification
Page 6
Intel Desktop Board D845HV/D845WN Technical Product Specification 2 Technical Reference 2.1 Introduction...45 2.2 Memory Map ...45 2.3 I/O Map ...46 2.4 DMA Channels ...48 2.5 PCI Configuration Space Map 48 2.6 Interrupts ...49 2.7 PCI Interrupt Routing ... 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 D845HV Form Factor 74 2.10.2 D845WN Form Factor 75 2.10.3 I/O Shield ...76 2.11 Electrical Considerations 78 2.11.1 Power Consumption 78 2.11.2 Add-in Board...
Intel Desktop Board D845HV/D845WN Technical Product Specification 2 Technical Reference 2.1 Introduction...45 2.2 Memory Map ...45 2.3 I/O Map ...46 2.4 DMA Channels ...48 2.5 PCI Configuration Space Map 48 2.6 Interrupts ...49 2.7 PCI Interrupt Routing ... 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 D845HV Form Factor 74 2.10.2 D845WN Form Factor 75 2.10.3 I/O Shield ...76 2.11 Electrical Considerations 78 2.11.1 Power Consumption 78 2.11.2 Add-in Board...
Product Specification
Page 8
... Effects of Pressing the Power Switch 38 9. I /O Connectors 68 16. ATX12V Power Connector 59 30. D845WN Board Dimensions 75 19. Specifications ...18 5. Audio Line Out Connector (Optional 54 25. Mic In Connector (Optional 54 26. ATAPI CD-ROM Connector (Optional 57 29... 13. Localized High Temperature Zones 82 Tables 1. USB Connectors...53 20. Parallel Port Connector 53 21. Intel Desktop Board D845HV/D845WN Technical Product Specification 10. D845HV Add-in Board and Peripheral Interface Connectors 62 15. DMA Channels ...48 15. Main Power Connector 60 ...
... Effects of Pressing the Power Switch 38 9. I /O Connectors 68 16. ATX12V Power Connector 59 30. D845WN Board Dimensions 75 19. Specifications ...18 5. Audio Line Out Connector (Optional 54 25. Mic In Connector (Optional 54 26. ATAPI CD-ROM Connector (Optional 57 29... 13. Localized High Temperature Zones 82 Tables 1. USB Connectors...53 20. Parallel Port Connector 53 21. Intel Desktop Board D845HV/D845WN Technical Product Specification 10. D845HV Add-in Board and Peripheral Interface Connectors 62 15. DMA Channels ...48 15. Main Power Connector 60 ...
Product Specification
Page 9
... User Password Functions 94 58. Standby Current Requirements 79 52. EMC Regulations...84 57. Security Menu ...110 73. BIOS Error Messages 119 ix D845HV/D845WN Board Environmental Specifications 83 55. BIOS Setup Program Menu Bar 95 59. ACPI Submenu...112 75. Auxiliary Front Panel Power/Sleep/Message-Waiting LED Connector 69 45...
... User Password Functions 94 58. Standby Current Requirements 79 52. EMC Regulations...84 57. Security Menu ...110 73. BIOS Error Messages 119 ix D845HV/D845WN Board Environmental Specifications 83 55. BIOS Setup Program Menu Bar 95 59. ACPI Submenu...112 75. Auxiliary Front Panel Power/Sleep/Message-Waiting LED Connector 69 45...
Product Specification
Page 10
Uncompressed INIT Code Checkpoints 121 83. Upper Nibble High Byte Functions 125 87. Beep Codes...127 x Runtime Code Uncompressed in F000 Shadow RAM 122 85. Intel Desktop Board D845HV/D845WN Technical Product Specification 82. Bus Initialization Checkpoints 125 86. Lower Nibble High Byte Functions 126 88. Boot Block Recovery Code Checkpoints 121 84.
Uncompressed INIT Code Checkpoints 121 83. Upper Nibble High Byte Functions 125 87. Beep Codes...127 x Runtime Code Uncompressed in F000 Shadow RAM 122 85. Intel Desktop Board D845HV/D845WN Technical Product Specification 82. Bus Initialization Checkpoints 125 86. Lower Nibble High Byte Functions 126 88. Boot Block Recovery Code Checkpoints 121 84.
Product Specification
Page 11
... 9.60 inches) • Three PCI bus connectors Refer also to Table 3, page 13 for a list of manufacturing options specific to D845HV board only • ATX Form Factor (12.00 inches by 9.60 inches) • Six PCI bus connectors NOTE...there are significant differences between these Intel® Desktop boards: D845HV and D845WN. 1 Product Description What This Chapter Contains 1.1 Board Differences...11 1.2 Overview ...12 1.3 Online Support ...17 1.4 Operating System Support 17 1.5 Design Specifications 18 1.6 Processor ...21 1.7 System Memory ...22 1.8 Intel® 845 Chipset...24 1.9 ...
... 9.60 inches) • Three PCI bus connectors Refer also to Table 3, page 13 for a list of manufacturing options specific to D845HV board only • ATX Form Factor (12.00 inches by 9.60 inches) • Six PCI bus connectors NOTE...there are significant differences between these Intel® Desktop boards: D845HV and D845WN. 1 Product Description What This Chapter Contains 1.1 Board Differences...11 1.2 Overview ...12 1.3 Online Support ...17 1.4 Operating System Support 17 1.5 Design Specifications 18 1.6 Processor ...21 1.7 System Memory ...22 1.8 Intel® 845 Chipset...24 1.9 ...
Product Specification
Page 12
... 4 Mbit FWH) • Support for up to 3 GB system memory NOTE: The D845HV/D845WN boards have been designed to support DIMMs based on this board. Intel Desktop Board D845HV/D845WN Technical Product Specification 1.2 Overview 1.2.1 Feature Summary Table 2 summarizes the D845HV and D845WN boards' major features. Feature Summary Form Factor Processor Memory (Refer also to Table...
... 4 Mbit FWH) • Support for up to 3 GB system memory NOTE: The D845HV/D845WN boards have been designed to support DIMMs based on this board. Intel Desktop Board D845HV/D845WN Technical Product Specification 1.2 Overview 1.2.1 Feature Summary Table 2 summarizes the D845HV and D845WN boards' major features. Feature Summary Form Factor Processor Memory (Refer also to Table...