D945PWM Technical Product Specification
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Intel® Desktop Board D945PWM Technical Product Specification February 2006 Order Number: D44275-001US The Intel® Desktop Board D945PWM 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 D945PWM Specification Update.
Intel® Desktop Board D945PWM Technical Product Specification February 2006 Order Number: D44275-001US The Intel® Desktop Board D945PWM 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 D945PWM Specification Update.
D945PWM Technical Product Specification
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.... Current characterized errata are registered trademarks of this specification will be obtained from future changes to only the standard Intel Desktop Board D945PWM with BIOS identifier SN94510J.86A. Revision History Revision -001 Revision History First release of any such patents, trademarks,... Box 5937 Denver, CO 80217-9808 or call in the Intel Desktop Board D945PWM Specification Update before placing your distributor to obtain the latest specifications before being incorporated into a revision of Intel Corporation or its subsidiaries in homes, offices, schools, computer ...
.... Current characterized errata are registered trademarks of this specification will be obtained from future changes to only the standard Intel Desktop Board D945PWM with BIOS identifier SN94510J.86A. Revision History Revision -001 Revision History First release of any such patents, trademarks,... Box 5937 Denver, CO 80217-9808 or call in the Intel Desktop Board D945PWM Specification Update before placing your distributor to obtain the latest specifications before being incorporated into a revision of Intel Corporation or its subsidiaries in homes, offices, schools, computer ...
D945PWM Technical Product Specification
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...A description of the hardware used in all specifications of this type. Intended Audience The TPS is specifically not intended for the Intel® Desktop Board D945PWM. Notes, Cautions, and Warnings NOTE Notes call attention to important information. # INTEGRATOR'S NOTES Integrator's notes are included to the...messages, beep codes, and POST codes Typographical Conventions This section contains information about the conventions used on the Desktop Board D945PWM A map of the resources of the Desktop Board The features supported by the BIOS Setup program A description of ...
...A description of the hardware used in all specifications of this type. Intended Audience The TPS is specifically not intended for the Intel® Desktop Board D945PWM. Notes, Cautions, and Warnings NOTE Notes call attention to important information. # INTEGRATOR'S NOTES Integrator's notes are included to the...messages, beep codes, and POST codes Typographical Conventions This section contains information about the conventions used on the Desktop Board D945PWM A map of the resources of the Desktop Board The features supported by the BIOS Setup program A description of ...
D945PWM Technical Product Specification
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... X is the instance of their respective owners. This symbol is a connector, located at that are DC unless otherwise specified. Intel Desktop Board D945PWM Technical Product Specification Other Common Notation # (NxnX) GB GB/sec Gbits/sec KB Kbit kbits/sec MB MB/sec Mbit Mbit/sec xxh x.x V * Used after a ...
... X is the instance of their respective owners. This symbol is a connector, located at that are DC unless otherwise specified. Intel Desktop Board D945PWM Technical Product Specification Other Common Notation # (NxnX) GB GB/sec Gbits/sec KB Kbit kbits/sec MB MB/sec Mbit Mbit/sec xxh x.x V * Used after a ...
D945PWM Technical Product Specification
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Intel Desktop Board D945PWM Technical Product Specification 2.6 Interrupts ...46 2.7 PCI Conventional Interrupt Routing Map 47 2.8 Connectors...48 2.8.1 Back Panel Connectors 49 2.8.2 Component-side Connectors 50 2.9 Jumper Block ...59 2.10 ...
Intel Desktop Board D945PWM Technical Product Specification 2.6 Interrupts ...46 2.7 PCI Conventional Interrupt Routing Map 47 2.8 Connectors...48 2.8.1 Back Panel Connectors 49 2.8.2 Component-side Connectors 50 2.9 Jumper Block ...59 2.10 ...
D945PWM Technical Product Specification
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... 56 26. Environmental Specifications 67 33. Product Certification Markings 74 36. Port 80h POST Codes 85 44. BIOS Setup Configuration Jumper Settings 59 29. Intel Desktop Board D945PWM Technical Product Specification 15. Processor Fan Connector 53 20. Auxiliary Front Panel Power/Sleep LED Connector 55 25. EMC Regulations ...73 36. States for...
... 56 26. Environmental Specifications 67 33. Product Certification Markings 74 36. Port 80h POST Codes 85 44. BIOS Setup Configuration Jumper Settings 59 29. Intel Desktop Board D945PWM Technical Product Specification 15. Processor Fan Connector 53 20. Auxiliary Front Panel Power/Sleep LED Connector 55 25. EMC Regulations ...73 36. States for...
D945PWM Technical Product Specification
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Intel Desktop Board D945PWM Technical Product Specification 1.1 Overview 1.1.1 Feature Summary Table 1 summarizes the major features of : • Intel® 82945P Memory Controller Hub (MCH) • Intel® 82801G I/O Controller Hub (ICH7) Video One PCI Express* x16 bus add-in card connector Audio 8-channel (7.1) ...10 Feature Summary Form Factor ATX (12.00 inches by 9.60 inches [304.80 millimeters by 243.84 millimeters]) Processor Support for an Intel® Pentium® 4 processor in an LGA775 socket with UDMA 33, ATA-66/100 support • One diskette drive interface ...
Intel Desktop Board D945PWM Technical Product Specification 1.1 Overview 1.1.1 Feature Summary Table 1 summarizes the major features of : • Intel® 82945P Memory Controller Hub (MCH) • Intel® 82801G I/O Controller Hub (ICH7) Video One PCI Express* x16 bus add-in card connector Audio 8-channel (7.1) ...10 Feature Summary Form Factor ATX (12.00 inches by 9.60 inches [304.80 millimeters by 243.84 millimeters]) Processor Support for an Intel® Pentium® 4 processor in an LGA775 socket with UDMA 33, ATA-66/100 support • One diskette drive interface ...
D945PWM Technical Product Specification
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OM18271 12 B D G A C E FH I GG J K L FF EE M DD CC N BB O AA P Z X VU T Y W S RQ Figure 1. Board Components Table 2 lists the components identified in Figure 1. Intel Desktop Board D945PWM Technical Product Specification 1.1.2 Board Layout Figure 1 shows the location of the major components.
OM18271 12 B D G A C E FH I GG J K L FF EE M DD CC N BB O AA P Z X VU T Y W S RQ Figure 1. Board Components Table 2 lists the components identified in Figure 1. Intel Desktop Board D945PWM Technical Product Specification 1.1.2 Board Layout Figure 1 shows the location of the major components.
D945PWM Technical Product Specification
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Block Diagram OM18273 14 Intel Desktop Board D945PWM Technical Product Specification 1.1.3 Block Diagram Figure 2 is a block diagram of the major functional areas. PCI Express x1 Interface PCI Express x1 Slot 1 PCI Express x1 ... ATA IDE Interface LGA775 Processor Socket System Bus (1066/800/533 MHz) PCI Express x16 Interface PCI Express x16 Connector Intel 945P Chipset Intel 82945P Memory Controller Hub (MCH) Legacy I/O Controller LPC Bus Intel 82801G I/O Controller Hub (ICH7) Back Panel/Front Panel USB Ports Serial Port Parallel Port PS/2 Mouse PS/2 Keyboard Diskette...
Block Diagram OM18273 14 Intel Desktop Board D945PWM Technical Product Specification 1.1.3 Block Diagram Figure 2 is a block diagram of the major functional areas. PCI Express x1 Interface PCI Express x1 Slot 1 PCI Express x1 ... ATA IDE Interface LGA775 Processor Socket System Bus (1066/800/533 MHz) PCI Express x16 Interface PCI Express x16 Connector Intel 945P Chipset Intel 82945P Memory Controller Hub (MCH) Legacy I/O Controller LPC Bus Intel 82801G I/O Controller Hub (ICH7) Back Panel/Front Panel USB Ports Serial Port Parallel Port PS/2 Mouse PS/2 Keyboard Diskette...
D945PWM Technical Product Specification
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... the power supply. # INTEGRATOR'S NOTE Use only ATX12V-compliant power supplies. Product Description 1.2 Online Support To find information about... See the Intel web site listed below for the Desktop Board D945PWM Processor data sheets ICH7 addressing Custom splash screens Audio software and utilities LAN software and drivers Visit this World Wide Web...
... the power supply. # INTEGRATOR'S NOTE Use only ATX12V-compliant power supplies. Product Description 1.2 Online Support To find information about... See the Intel web site listed below for the Desktop Board D945PWM Processor data sheets ICH7 addressing Custom splash screens Audio software and utilities LAN software and drivers Visit this World Wide Web...
D945PWM Technical Product Specification
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..." refers to double-sided memory modules (containing two rows of SDRAM) and "SS" refers to install four 2048 MB (2 GB) modules for optimum performance. Intel Desktop Board D945PWM Technical Product Specification 1.4 System Memory The board has four DIMM sockets and support the following memory features: • 1.8 V (only) DDR2 SDRAM DIMMs with gold...
..." refers to double-sided memory modules (containing two rows of SDRAM) and "SS" refers to install four 2048 MB (2 GB) modules for optimum performance. Intel Desktop Board D945PWM Technical Product Specification 1.4 System Memory The board has four DIMM sockets and support the following memory features: • 1.8 V (only) DDR2 SDRAM DIMMs with gold...
D945PWM Technical Product Specification
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... with identical DIMMs. 1 GB 1 GB Channel A, DIMM 0 Channel A, DIMM 1 Channel B, DIMM 0 Channel B, DIMM 1 OM17123 Figure 4. Dual Channel (Interleaved) Mode Configuration with Three DIMMs 18 Intel Desktop Board D945PWM Technical Product Specification 1.4.1.1 Dual Channel (Interleaved) Mode Configurations Figure 4 shows a dual channel configuration using three DIMMs. In this example, the DIMM0 (blue) sockets of...
... with identical DIMMs. 1 GB 1 GB Channel A, DIMM 0 Channel A, DIMM 1 Channel B, DIMM 0 Channel B, DIMM 1 OM17123 Figure 4. Dual Channel (Interleaved) Mode Configuration with Three DIMMs 18 Intel Desktop Board D945PWM Technical Product Specification 1.4.1.1 Dual Channel (Interleaved) Mode Configurations Figure 4 shows a dual channel configuration using three DIMMs. In this example, the DIMM0 (blue) sockets of...
D945PWM Technical Product Specification
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... the single DIMM in the DIMM0 (blue) socket of Channel A is not populated. 256 MB Channel A, DIMM 0 Channel A, DIMM 1 Channel B, DIMM 0 Channel B, DIMM 1 OM17125 Figure 7. Intel Desktop Board D945PWM Technical Product Specification 1.4.1.2 Single Channel (Asymmetric) Mode Configurations NOTE Dual channel (Interleaved) mode configurations provide the highest memory throughput.
... the single DIMM in the DIMM0 (blue) socket of Channel A is not populated. 256 MB Channel A, DIMM 0 Channel A, DIMM 1 Channel B, DIMM 0 Channel B, DIMM 1 OM17125 Figure 7. Intel Desktop Board D945PWM Technical Product Specification 1.4.1.2 Single Channel (Asymmetric) Mode Configurations NOTE Dual channel (Interleaved) mode configurations provide the highest memory throughput.
D945PWM Technical Product Specification
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... MB/sec. • Ultra DMA: DMA protocol on IDE bus supporting host and target throttling and transfer rates of up to 88 MB/sec. Intel Desktop Board D945PWM Technical Product Specification 1.5.2 IDE Support The board provides five IDE interface connectors: • One parallel ATA IDE connector that supports two devices • Four...
... MB/sec. • Ultra DMA: DMA protocol on IDE bus supporting host and target throttling and transfer rates of up to 88 MB/sec. Intel Desktop Board D945PWM Technical Product Specification 1.5.2 IDE Support The board provides five IDE interface connectors: • One parallel ATA IDE connector that supports two devices • Four...
D945PWM Technical Product Specification
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... drive • Intelligent power management, including a programmable wake-up to the computer should be turned off before a keyboard or mouse is connected or disconnected. Intel Desktop Board D945PWM Technical Product Specification 1.8 Legacy I/O Controller The legacy I/O controller provides the following features: • One serial port • One parallel port with Extended Capabilities Port...
... drive • Intelligent power management, including a programmable wake-up to the computer should be turned off before a keyboard or mouse is connected or disconnected. Intel Desktop Board D945PWM Technical Product Specification 1.8 Legacy I/O Controller The legacy I/O controller provides the following features: • One serial port • One parallel port with Extended Capabilities Port...
D945PWM Technical Product Specification
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OM17824 82801G I/O Controller Hub (ICH7) Intel High Definition Audio Link Sigmatel 9220 Audio Codec Line Out Mic In Line In/Side Surround L-R/Retasking Jack Line Out/Retasking Jack Mic In/Retasking ... Block Diagram Front Panel Back Panel OM18274 30 Front/Back Panel Audio Connector Options Figure 10 is a block diagram of the 8-channel (7.1) audio subsystem. Intel Desktop Board D945PWM Technical Product Specification Front Panel Audio Connectors Line Out Mic In Surround Left and Right/Retasking Jack [Black] Center channel and LFE (Subwoofer)/ Retasking...
OM17824 82801G I/O Controller Hub (ICH7) Intel High Definition Audio Link Sigmatel 9220 Audio Codec Line Out Mic In Line In/Side Surround L-R/Retasking Jack Line Out/Retasking Jack Mic In/Retasking ... Block Diagram Front Panel Back Panel OM18274 30 Front/Back Panel Audio Connector Options Figure 10 is a block diagram of the 8-channel (7.1) audio subsystem. Intel Desktop Board D945PWM Technical Product Specification Front Panel Audio Connectors Line Out Mic In Surround Left and Right/Retasking Jack [Black] Center channel and LFE (Subwoofer)/ Retasking...
D945PWM Technical Product Specification
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... On Condition LAN link is operating. LAN activity is occurring. 10 Mbits/sec data rate is selected. 100 Mbits/sec data rate is removed. Intel Desktop Board D945PWM Technical Product Specification Table 4 describes the LED states when the board is powered up and the 10/100 Mbits/sec LAN subsystem is not...
... On Condition LAN link is operating. LAN activity is occurring. 10 Mbits/sec data rate is selected. 100 Mbits/sec data rate is removed. Intel Desktop Board D945PWM Technical Product Specification Table 4 describes the LED states when the board is powered up and the 10/100 Mbits/sec LAN subsystem is not...
D945PWM Technical Product Specification
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... power-off feature that provides full ACPI support. Off (ACPI G2/G5 - working state) Power-off /Standby (ACPI G1 - working state) On (ACPI G0 - Intel Desktop Board D945PWM Technical Product Specification 1.12 Power Management Power management is pressed for a front panel power and sleep mode switch Table 5 lists the system states based...
... power-off feature that provides full ACPI support. Off (ACPI G2/G5 - working state) Power-off /Standby (ACPI G1 - working state) On (ACPI G0 - Intel Desktop Board D945PWM Technical Product Specification 1.12 Power Management Power management is pressed for a front panel power and sleep mode switch Table 5 lists the system states based...
D945PWM Technical Product Specification
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... devices or specific events 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 D945PWM Technical Product Specification 1.12.1.3 Wake-up support LAN wake capabilities and Instantly Available PC technology require power from the +5 V standby line. 36 Table 7. LAN...
... devices or specific events 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 D945PWM Technical Product Specification 1.12.1.3 Wake-up support LAN wake capabilities and Instantly Available PC technology require power from the +5 V standby line. 36 Table 7. LAN...
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... the devices and events that also support this specification can participate in boards that can damage the power supply. Failure to wake the computer. Intel Desktop Board D945PWM Technical Product Specification 1.12.2.3 LAN Wake Capabilities CAUTION For LAN wake capabilities, the +5 V standby line for the power supply must be capable of providing...
... the devices and events that also support this specification can participate in boards that can damage the power supply. Failure to wake the computer. Intel Desktop Board D945PWM Technical Product Specification 1.12.2.3 LAN Wake Capabilities CAUTION For LAN wake capabilities, the +5 V standby line for the power supply must be capable of providing...