Product Specification
Page 1
Intel® Desktop Board D945PAW Technical Product Specification May 2005 Order Number: D14067-001US The Intel® Desktop Board D945PAW 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 D945PAW Specification Update.
Intel® Desktop Board D945PAW Technical Product Specification May 2005 Order Number: D14067-001US The Intel® Desktop Board D945PAW 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 D945PAW Specification Update.
Product Specification
Page 2
... P.O. Revision History Revision -001 Revision History First release of documents and other intellectual property rights. Intel, Pentium, and Celeron are referenced in the Intel Desktop Board D945PAW Specification Update before placing your distributor to any such patents, trademarks, copyrights, or other materials and information does... ARE NOT INTENDED FOR USE IN MEDICAL, LIFE SAVING, OR LIFE SUSTAINING APPLICATIONS. The furnishing of the Intel® Desktop Board D945PAW Technical Product Specification. Box 5937 Denver, CO 80217-9808 or call in North America 1-800-548-4725, ...
... P.O. Revision History Revision -001 Revision History First release of documents and other intellectual property rights. Intel, Pentium, and Celeron are referenced in the Intel Desktop Board D945PAW Specification Update before placing your distributor to any such patents, trademarks, copyrights, or other materials and information does... ARE NOT INTENDED FOR USE IN MEDICAL, LIFE SAVING, OR LIFE SUSTAINING APPLICATIONS. The furnishing of the Intel® Desktop Board D945PAW Technical Product Specification. Box 5937 Denver, CO 80217-9808 or call in North America 1-800-548-4725, ...
Product Specification
Page 3
...level of the BIOS error messages, beep codes, and POST codes Typographical Conventions This section contains information about the Desktop Board D945PAW and its components to help you avoid damaging hardware or losing data. Preface This Technical Product Specification (TPS) specifies the board...can cause personal injury. What This Document Contains Chapter 1 2 3 4 Description A description of the hardware used on the Desktop Board D945PAW A map of the resources of the Desktop Board The features supported by the BIOS Setup program A description of information. Intended Audience The...
...level of the BIOS error messages, beep codes, and POST codes Typographical Conventions This section contains information about the Desktop Board D945PAW and its components to help you avoid damaging hardware or losing data. Preface This Technical Product Specification (TPS) specifies the board...can cause personal injury. What This Document Contains Chapter 1 2 3 4 Description A description of the hardware used on the Desktop Board D945PAW A map of the resources of the Desktop Board The features supported by the BIOS Setup program A description of information. Intended Audience The...
Product Specification
Page 4
...An address or data value ending with a lowercase h indicates a hexadecimal value. Voltages are the relative coordinates of its location on the Desktop Board D945PAW, and X is a connector, located at that are the property of a component, N indicates component type, xn are DC unless otherwise specified. ...5J. It is used in the 5J area. Volts. This symbol is the first connector in the description of their respective owners. Intel Desktop Board D945PAW Technical Product Specification Other Common Notation # (NxnX) GB GB/sec Gbits/sec KB Kbit kbits/sec MB MB/sec Mbit Mbit/sec...
...An address or data value ending with a lowercase h indicates a hexadecimal value. Voltages are the relative coordinates of its location on the Desktop Board D945PAW, and X is a connector, located at that are the property of a component, N indicates component type, xn are DC unless otherwise specified. ...5J. It is used in the 5J area. Volts. This symbol is the first connector in the description of their respective owners. Intel Desktop Board D945PAW Technical Product Specification Other Common Notation # (NxnX) GB GB/sec Gbits/sec KB Kbit kbits/sec MB MB/sec Mbit Mbit/sec...
Product Specification
Page 6
Intel Desktop Board D945PAW Technical Product Specification 2 Technical Reference 2.1 Introduction ...39 2.2 Memory Resources ...39 2.2.1 Addressable Memory 39 2.2.2 Memory Map 41 2.3 DMA Channels ...41 2.4 Fixed I/O Map...42 2.5 PCI Configuration Space ...
Intel Desktop Board D945PAW Technical Product Specification 2 Technical Reference 2.1 Introduction ...39 2.2 Memory Resources ...39 2.2.1 Addressable Memory 39 2.2.2 Memory Map 41 2.3 DMA Channels ...41 2.4 Fixed I/O Map...42 2.5 PCI Configuration Space ...
Product Specification
Page 8
... User Password Functions 75 41. Auxiliary Front Panel Power/Sleep LED Connector 52 26. DC Loading Characteristics 59 31. BIOS Error Messages 77 43. Intel Desktop Board D945PAW Technical Product Specification 10. System Memory Map 41 11. Serial ATA Connectors 50 21. Processor Fan Connector 50 22. Main Power Connector 51 24...
... User Password Functions 75 41. Auxiliary Front Panel Power/Sleep LED Connector 52 26. DC Loading Characteristics 59 31. BIOS Error Messages 77 43. Intel Desktop Board D945PAW Technical Product Specification 10. System Memory Map 41 11. Serial ATA Connectors 50 21. Processor Fan Connector 50 22. Main Power Connector 51 24...
Product Specification
Page 10
... Memory Chipset Video microBTX Form Factor (10.40 inches by 10.50 inches [264.16 millimeters by 266.70 millimeters]) Support for an Intel® Pentium® 4 processor in an LGA775 socket with a 1066, 800, or 533 MHz system bus • Four 240-pin...PCI, RS-232, front panel, PS/2 devices, and USB ports continued 10 Table 1. Intel Desktop Board D945PAW Technical Product Specification 1.2 Overview 1.2.1 Feature Summary Table 1 summarizes the major features of LAN subsystem options. • Intel® BIOS (resident in the SPI Flash device) • Support for Advanced Configuration ...
... Memory Chipset Video microBTX Form Factor (10.40 inches by 10.50 inches [264.16 millimeters by 266.70 millimeters]) Support for an Intel® Pentium® 4 processor in an LGA775 socket with a 1066, 800, or 533 MHz system bus • Four 240-pin...PCI, RS-232, front panel, PS/2 devices, and USB ports continued 10 Table 1. Intel Desktop Board D945PAW Technical Product Specification 1.2 Overview 1.2.1 Feature Summary Table 1 summarizes the major features of LAN subsystem options. • Intel® BIOS (resident in the SPI Flash device) • Support for Advanced Configuration ...
Product Specification
Page 12
F G H I J K L M N OM17843 12 Board Components Table 3 lists the components identified in Figure 1. Intel Desktop Board D945PAW Technical Product Specification 1.2.3 Board Layout Figure 1 shows the location of the major components. A B C FF EE DD D CC E BB AA Z Y X W VU T S R Q PO Figure 1.
F G H I J K L M N OM17843 12 Board Components Table 3 lists the components identified in Figure 1. Intel Desktop Board D945PAW Technical Product Specification 1.2.3 Board Layout Figure 1 shows the location of the major components. A B C FF EE DD D CC E BB AA Z Y X W VU T S R Q PO Figure 1.
Product Specification
Page 14
Intel Desktop Board D945PAW Technical Product Specification 1.2.4 Block Diagram Figure 2 is a block diagram of the major functional areas. PCI Express x1 Interface PCI Express x1 Slot 1 Parallel ATA IDE Connector Parallel ATA IDE Interface LGA775 Processor Socket System Bus (1066/800/533 MHz) PCI Express x16 Interface PCI Express x16 Connector Intel 945P Chipset...
Intel Desktop Board D945PAW Technical Product Specification 1.2.4 Block Diagram Figure 2 is a block diagram of the major functional areas. PCI Express x1 Interface PCI Express x1 Slot 1 Parallel ATA IDE Connector Parallel ATA IDE Interface LGA775 Processor Socket System Bus (1066/800/533 MHz) PCI Express x16 Interface PCI Express x16 Connector Intel 945P Chipset...
Product Specification
Page 15
... processors in an LGA775 processor socket with a 1066, 800, or 533 MHz system bus. See the Intel web site listed below for the Desktop Board D945PAW Processor data sheets ICH7 addressing Custom splash screens Audio software and utilities LAN software and drivers Supported video modes ...The board is designed to Section 2.8.2.1, page 51 15 For information about ... Intel Desktop Board D945PAW under "Desktop Board Products" or "Desktop Board Support" Available configurations for the most up-to : http://www.intel.com/design/motherbd/aw/aw_proc.htm CAUTION Use only the processors listed on ...
... processors in an LGA775 processor socket with a 1066, 800, or 533 MHz system bus. See the Intel web site listed below for the Desktop Board D945PAW Processor data sheets ICH7 addressing Custom splash screens Audio software and utilities LAN software and drivers Supported video modes ...The board is designed to Section 2.8.2.1, page 51 15 For information about ... Intel Desktop Board D945PAW under "Desktop Board Products" or "Desktop Board Support" Available configurations for the most up-to : http://www.intel.com/design/motherbd/aw/aw_proc.htm CAUTION Use only the processors listed on ...
Product Specification
Page 16
... SDRAM memory specifications, the board should be impacted or the DIMMs may not function under the determined frequency. Table 4 lists the supported DIMM configurations. Intel Desktop Board D945PAW Technical Product Specification 1.5 System Memory The board has four DIMM sockets and support the following memory features: • 1.8 V (only) DDR2 SDRAM DIMMs with gold...
... SDRAM memory specifications, the board should be impacted or the DIMMs may not function under the determined frequency. Table 4 lists the supported DIMM configurations. Intel Desktop Board D945PAW Technical Product Specification 1.5 System Memory The board has four DIMM sockets and support the following memory features: • 1.8 V (only) DDR2 SDRAM DIMMs with gold...
Product Specification
Page 18
... with Three DIMMs 18 Dual Channel (Interleaved) Mode Configuration with identical DIMMs. 1 GB 1 GB Channel A, DIMM 0 Channel A, DIMM 1 Channel B, DIMM 0 Channel B, DIMM 1 OM17942 Figure 4. Intel Desktop Board D945PAW Technical Product Specification 1.5.1.1 Dual Channel (Interleaved) Mode Configurations Figure 4 shows a dual channel configuration using three DIMMs. In this example, the DIMM0 (blue) sockets of...
... with Three DIMMs 18 Dual Channel (Interleaved) Mode Configuration with identical DIMMs. 1 GB 1 GB Channel A, DIMM 0 Channel A, DIMM 1 Channel B, DIMM 0 Channel B, DIMM 1 OM17942 Figure 4. Intel Desktop Board D945PAW Technical Product Specification 1.5.1.1 Dual Channel (Interleaved) Mode Configurations Figure 4 shows a dual channel configuration using three DIMMs. In this example, the DIMM0 (blue) sockets of...
Product Specification
Page 20
... this example, only the DIMM0 (blue) socket of Channel B. 256 MB 512 MB 512 MB Channel A, DIMM 0 Channel A, DIMM 1 Channel B, DIMM 0 Channel B, DIMM 1 OM17946 Figure 8. Intel Desktop Board D945PAW Technical Product Specification 1.5.1.2 Single Channel (Asymmetric) Mode Configurations NOTE Dual channel (Interleaved) mode configurations provide the highest memory throughput.
... this example, only the DIMM0 (blue) socket of Channel B. 256 MB 512 MB 512 MB Channel A, DIMM 0 Channel A, DIMM 1 Channel B, DIMM 0 Channel B, DIMM 1 OM17946 Figure 8. Intel Desktop Board D945PAW Technical Product Specification 1.5.1.2 Single Channel (Asymmetric) Mode Configurations NOTE Dual channel (Interleaved) mode configurations provide the highest memory throughput.
Product Specification
Page 22
... are assigned (IRQ 14 and 15). A point-to 88 MB/sec. The drive reports the transfer rate and translation mode to 66 MB/sec. Intel Desktop Board D945PAW Technical Product Specification 1.6.2 IDE Support The board provides five IDE interface connectors: • One parallel ATA IDE connector that supports two devices • Four...
... are assigned (IRQ 14 and 15). A point-to 88 MB/sec. The drive reports the transfer rate and translation mode to 66 MB/sec. Intel Desktop Board D945PAW Technical Product Specification 1.6.2 IDE Support The board provides five IDE interface connectors: • One parallel ATA IDE connector that supports two devices • Four...
Product Specification
Page 24
...; Serial IRQ interface compatible with BIOS support. The IEEE-1394a interface provides a throughput ranging from 100 Mbits/sec to set the parallel port mode. Intel Desktop Board D945PAW Technical Product Specification 1.8 IEEE-1394a Connectors (Optional) The optional IEEE-1394a interface addresses interconnection of the parallel port connector Refer to Figure 16, page...
...; Serial IRQ interface compatible with BIOS support. The IEEE-1394a interface provides a throughput ranging from 100 Mbits/sec to set the parallel port mode. Intel Desktop Board D945PAW Technical Product Specification 1.8 IEEE-1394a Connectors (Optional) The optional IEEE-1394a interface addresses interconnection of the parallel port connector Refer to Figure 16, page...
Product Specification
Page 26
... dynamic, condenser, or electret microphone The back panel audio connectors are shown in Figure 9. Intel Desktop Board D945PAW Technical Product Specification 1.10.3 6-Channel (5.1) Audio Subsystem The 6-channel (5.1) audio subsystem includes the following: • Intel 82801G I /O Controller Hub (ICH7) Intel High Definition Audio Link Sigmatel 9220 Audio Codec Line Out Mic In Line In/Retasking...
... dynamic, condenser, or electret microphone The back panel audio connectors are shown in Figure 9. Intel Desktop Board D945PAW Technical Product Specification 1.10.3 6-Channel (5.1) Audio Subsystem The 6-channel (5.1) audio subsystem includes the following: • Intel 82801G I /O Controller Hub (ICH7) Intel High Definition Audio Link Sigmatel 9220 Audio Codec Line Out Mic In Line In/Retasking...
Product Specification
Page 28
Intel Desktop Board D945PAW Technical Product Specification 1.11.2.1 Intel® 82562GX Physical Layer Interface Device The Intel 82562GX provides the following functions: • 10/100 Ethernet LAN connectivity • Full device driver compatibility • Programmable transit threshold • Configuration EEPROM that contains ...
Intel Desktop Board D945PAW Technical Product Specification 1.11.2.1 Intel® 82562GX Physical Layer Interface Device The Intel 82562GX provides the following functions: • 10/100 Ethernet LAN connectivity • Full device driver compatibility • Programmable transit threshold • Configuration EEPROM that contains ...
Product Specification
Page 30
When the chassis cover is removed, the mechanical switch is removed. Intel Desktop Board D945PAW Technical Product Specification 1.12 Hardware Management Subsystem The hardware management features enable the board to be implemented using Intel® Desktop Utilities or third-party software. The level of monitoring and control is dependent on the chassis that detects...
When the chassis cover is removed, the mechanical switch is removed. Intel Desktop Board D945PAW Technical Product Specification 1.12 Hardware Management Subsystem The hardware management features enable the board to be implemented using Intel® Desktop Utilities or third-party software. The level of monitoring and control is dependent on the chassis that detects...
Product Specification
Page 32
... power management and Plug and Play functions of ACPI with an ACPI-aware operating system. The use of a computer. working state) Sleep (ACPI G1 - Intel Desktop Board D945PAW Technical Product Specification 1.13 Power Management Power management is in the power-on how ACPI is configured with this board requires an operating system...
... power management and Plug and Play functions of ACPI with an ACPI-aware operating system. The use of a computer. working state) Sleep (ACPI G1 - Intel Desktop Board D945PAW Technical Product Specification 1.13 Power Management Power management is in the power-on how ACPI is configured with this board requires an operating system...
Product Specification
Page 34
... connector • Fan connectors • LAN wake capabilities • Instantly Available PC technology • Resume on the wake devices supported and manufacturing options. Table 9. Intel Desktop Board D945PAW Technical Product Specification 1.13.1.3 Wake-up event from LAN in the BIOS Setup program. Failure to Power On will enable a wake-up Devices and...
... connector • Fan connectors • LAN wake capabilities • Instantly Available PC technology • Resume on the wake devices supported and manufacturing options. Table 9. Intel Desktop Board D945PAW Technical Product Specification 1.13.1.3 Wake-up event from LAN in the BIOS Setup program. Failure to Power On will enable a wake-up Devices and...