Product Specification
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... Overview ...10 1.2.1 Feature Summary 10 1.2.2 Manufacturing Options 11 1.2.3 Board Layout 12 1.2.4 Block Diagram 14 1.3 Online Support ...15 1.4 Processor ...15 1.5 System Memory ...16 1.5.1 Memory Configurations 17 1.6 Intel® 945P Chipset...21 1.6.1 USB ...21 1.6.2 IDE Support 22 1.6.3 Real-Time Clock, CMOS SRAM, and Battery 23 1.7 PCI Express* Connectors 23 1.8 IEEE-1394a Connectors (... and Detection 30 1.12.3 Fan Monitoring 30 1.12.4 Thermal Monitoring 31 1.13 Power Management ...32 1.13.1 ACPI ...32 1.13.2 Hardware Support 34 1.14 Trusted Platform Module (Optional 37 v
... Overview ...10 1.2.1 Feature Summary 10 1.2.2 Manufacturing Options 11 1.2.3 Board Layout 12 1.2.4 Block Diagram 14 1.3 Online Support ...15 1.4 Processor ...15 1.5 System Memory ...16 1.5.1 Memory Configurations 17 1.6 Intel® 945P Chipset...21 1.6.1 USB ...21 1.6.2 IDE Support 22 1.6.3 Real-Time Clock, CMOS SRAM, and Battery 23 1.7 PCI Express* Connectors 23 1.8 IEEE-1394a Connectors (... and Detection 30 1.12.3 Fan Monitoring 30 1.12.4 Thermal Monitoring 31 1.13 Power Management ...32 1.13.1 ACPI ...32 1.13.2 Hardware Support 34 1.14 Trusted Platform Module (Optional 37 v
Product Specification
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...System Memory Address Map 40 16. Connection Diagram for Omni-directional Airflow 61 25. Location of the Standby Power Indicator LED 37 15. Processor Heatsink for Front Panel USB Connectors 55 20. Localized High Temperature Zones 62 Tables 1. LAN Connector LED States 28 6. Front/Back Panel... the Power Switch 32 8. Dual Channel (Interleaved) Mode Configuration with Two DIMMs 18 5. LAN Connector LED Locations 28 12. Supported Memory Configurations 16 5. Thermal Sensors and Fan Connectors 31 14. Manufacturing Options 11 3. Board Dimensions...57 23.
...System Memory Address Map 40 16. Connection Diagram for Omni-directional Airflow 61 25. Location of the Standby Power Indicator LED 37 15. Processor Heatsink for Front Panel USB Connectors 55 20. Localized High Temperature Zones 62 Tables 1. LAN Connector LED States 28 6. Front/Back Panel... the Power Switch 32 8. Dual Channel (Interleaved) Mode Configuration with Two DIMMs 18 5. LAN Connector LED Locations 28 12. Supported Memory Configurations 16 5. Thermal Sensors and Fan Connectors 31 14. Manufacturing Options 11 3. Board Dimensions...57 23.
Product Specification
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1 Product Description What This Chapter Contains 1.1 Power Connector Terminology Change 9 1.2 Overview ...10 1.3 Online Support ...15 1.4 Processor ...15 1.5 System Memory ...16 1.6 Intel® 945P Chipset...21 1.7 PCI Express* Connectors 23 1.8 IEEE-1394a Connectors (Optional 24 1.9 Legacy I/O Controller 24 ...Connector Terminology Change Technical Product Specifications for ATX and microATX desktop boards referred to the 2 x 2 power connector as the Processor Core Power connector. For information about The BTX form factor Refer to as the ATX12V connector. With the arrival of BTX ...
1 Product Description What This Chapter Contains 1.1 Power Connector Terminology Change 9 1.2 Overview ...10 1.3 Online Support ...15 1.4 Processor ...15 1.5 System Memory ...16 1.6 Intel® 945P Chipset...21 1.7 PCI Express* Connectors 23 1.8 IEEE-1394a Connectors (Optional 24 1.9 Legacy I/O Controller 24 ...Connector Terminology Change Technical Product Specifications for ATX and microATX desktop boards referred to the 2 x 2 power connector as the Processor Core Power connector. For information about The BTX form factor Refer to as the ATX12V connector. With the arrival of BTX ...
Product Specification
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...Support for an Intel® Pentium® 4 processor in an LGA775 socket with UDMA 33, ATA-66/100 support • One diskette drive interface • PS/2 keyboard and mouse ports LAN Support BIOS Refer to RAM support • Wake on PCI, RS-232, front panel, PS/2 devices, and USB ports continued 10 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...
...Support for an Intel® Pentium® 4 processor in an LGA775 socket with UDMA 33, ATA-66/100 support • One diskette drive interface • PS/2 keyboard and mouse ports LAN Support BIOS Refer to RAM support • Wake on PCI, RS-232, front panel, PS/2 devices, and USB ports continued 10 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...
Product Specification
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.../design/motherbd/aw/aw_proc.htm CAUTION Use only the processors listed on web site above. Supported processors Refer to support Intel Pentium 4 processors in an LGA775 processor socket with a 1066, 800, or 533 MHz system bus. Intel Desktop Board D945PAW under "Desktop Board Products" or "Desktop Board Support" Available configurations for the most up-to Section 2.8.2.1, page 51 15 For...
.../design/motherbd/aw/aw_proc.htm CAUTION Use only the processors listed on web site above. Supported processors Refer to support Intel Pentium 4 processors in an LGA775 processor socket with a 1066, 800, or 533 MHz system bus. Intel Desktop Board D945PAW under "Desktop Board Products" or "Desktop Board Support" Available configurations for the most up-to Section 2.8.2.1, page 51 15 For...
Product Specification
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... to 88 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 serial ATA IDE connectors that support one bus-mastering Parallel ATA IDE interface. In legacy mode, standard IDE I /O (PIO): processor controls data transfer. •...
... to 88 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 serial ATA IDE connectors that support one bus-mastering Parallel ATA IDE interface. In legacy mode, standard IDE I /O (PIO): processor controls data transfer. •...
Product Specification
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Intel Desktop Board D945PAW Technical Product Specification 1.12 Hardware Management Subsystem The...to Figure 13, page 31 1.12.2 Chassis Intrusion and Detection The board supports a chassis security feature that attaches to be implemented using Intel® Desktop Utilities or third-party software. The level of the fan ...and fan control ASIC include: • Internal ambient temperature sensor • Two remote thermal diode sensors for direct monitoring of processor temperature and ambient temperature sensing • Power supply monitoring of five voltages (+5 V, +12 V, +3.3 VSB, +1.5 V,...
Intel Desktop Board D945PAW Technical Product Specification 1.12 Hardware Management Subsystem The...to Figure 13, page 31 1.12.2 Chassis Intrusion and Detection The board supports a chassis security feature that attaches to be implemented using Intel® Desktop Utilities or third-party software. The level of the fan ...and fan control ASIC include: • Internal ambient temperature sensor • Two remote thermal diode sensors for direct monitoring of processor temperature and ambient temperature sensing • Power supply monitoring of five voltages (+5 V, +12 V, +3.3 VSB, +1.5 V,...
Product Specification
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...on the standby power consumption of wake-up logic. Table 8 lists the power states supported by the system chassis' power supply. 2. Power States and Targeted System Power Global States Sleeping States Processor States Device States Targeted System Power (Note 1) G0 - working D0 - Suspend .... Product Description 1.13.1.1 System States and Power States Under ACPI, the operating system directs all system and device power state transitions. Processor stopped C1 - No power to achieve this goal. 33 Newer energy-efficient power supplies using less than 0.5 W (in the system...
...on the standby power consumption of wake-up logic. Table 8 lists the power states supported by the system chassis' power supply. 2. Power States and Targeted System Power Global States Sleeping States Processor States Device States Targeted System Power (Note 1) G0 - working D0 - Suspend .... Product Description 1.13.1.1 System States and Power States Under ACPI, the operating system directs all system and device power state transitions. Processor stopped C1 - No power to achieve this goal. 33 Newer energy-efficient power supplies using less than 0.5 W (in the system...
Product Specification
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...page 50 1.13.2.3 LAN Wake Capabilities CAUTION For LAN wake capabilities, the +5 V standby line for thermal monitoring The signal names of the processor fan connector The signal names of the chassis fan connectors Refer to a fan tachometer input of the hardware monitoring and fan control ASIC. ...• All fan connectors support closed-loop fan control that can damage the power supply. The LAN network adapter monitors network traffic at the Media Independent Interface. NOTE...
...page 50 1.13.2.3 LAN Wake Capabilities CAUTION For LAN wake capabilities, the +5 V standby line for thermal monitoring The signal names of the processor fan connector The signal names of the chassis fan connectors Refer to a fan tachometer input of the hardware monitoring and fan control ASIC. ...• All fan connectors support closed-loop fan control that can damage the power supply. The LAN network adapter monitors network traffic at the Media Independent Interface. NOTE...
Product Specification
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Failure to do so will be used on Intel Desktop boards. Table 23. This connector is compatible with a 2 x 12 main power cable. Table 24. The board supports the use a power supply with 2 x 10 connectors previously used . When using high wattage PCI Express x16 graphics cards, use of...on the rightmost pins of power from booting. # INTEGRATOR'S NOTE When using a power supply with either 2 x 10 or 2 x 12 main power cables. Processor Core Power Connector Pin Signal Name Pin 1 Ground 2 3 +12 V 4 Signal Name Ground +12 V 51 This connector provides power directly to 144 W...
Failure to do so will be used on Intel Desktop boards. Table 23. This connector is compatible with a 2 x 12 main power cable. Table 24. The board supports the use a power supply with 2 x 10 connectors previously used . When using high wattage PCI Express x16 graphics cards, use of...on the rightmost pins of power from booting. # INTEGRATOR'S NOTE When using a power supply with either 2 x 10 or 2 x 12 main power cables. Processor Core Power Connector Pin Signal Name Pin 1 Ground 2 3 +12 V 4 Signal Name Ground +12 V 51 This connector provides power directly to 144 W...
Product Specification
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...connector. Additional power required will halt fan operation. Fan Connector Current Capability Fan Connector Processor fan Front chassis fan Rear chassis fan Maximum Available Current 3.0 A 1.5 A 1.5...the following recommendations found in onboard component damage that will depend on the wake devices supported and manufacturing options. Table 31. Failure to a chassis fan connector may result in... capability of standby current required depends on configurations chosen by the integrator. Connecting the processor fan to do so can damage the power supply. The power supply must be ...
...connector. Additional power required will halt fan operation. Fan Connector Current Capability Fan Connector Processor fan Front chassis fan Rear chassis fan Maximum Available Current 3.0 A 1.5 A 1.5...the following recommendations found in onboard component damage that will depend on the wake devices supported and manufacturing options. Table 31. Failure to a chassis fan connector may result in... capability of standby current required depends on configurations chosen by the integrator. Connecting the processor fan to do so can damage the power supply. The power supply must be ...
Product Specification
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...and performance. To take advantage of each drive and configures them to Available in Setup are 70 Intel Desktop Board D945PAW Technical Product Specification Table 37 lists the BIOS Setup program menu features. BIOS Setup Program Menu Bar...processor information Displays processor and memory configuration Configures advanced features available through the chipset Sets passwords and security features Power Boot Configures power management features and power supply controls Selects boot options Exit Saves or discards changes to configure the system. The interface also supports...
...and performance. To take advantage of each drive and configures them to Available in Setup are 70 Intel Desktop Board D945PAW Technical Product Specification Table 37 lists the BIOS Setup program menu features. BIOS Setup Program Menu Bar...processor information Displays processor and memory configuration Configures advanced features available through the chipset Sets passwords and security features Power Boot Configures power management features and power supply controls Selects boot options Exit Saves or discards changes to configure the system. The interface also supports...
Product Specification
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... program. Using SMBIOS, a system administrator can obtain the system types, capabilities, operational status, and installation dates for accessing this support, an SMBIOS service-level application running on the capability of the drive. The BIOS enables applications such as third-party management software...• Resource data, such as memory size, cache size, and processor speed • Dynamic data, such as event detection and error logging Non-Plug and Play operating systems, such as follows: 1. Legacy USB support is used even when the operating system's USB drivers are required: ...
... program. Using SMBIOS, a system administrator can obtain the system types, capabilities, operational status, and installation dates for accessing this support, an SMBIOS service-level application running on the capability of the drive. The BIOS enables applications such as third-party management software...• Resource data, such as memory size, cache size, and processor speed • Dynamic data, such as event detection and error logging Non-Plug and Play operating systems, such as follows: 1. Legacy USB support is used even when the operating system's USB drivers are required: ...
D945PAW Desktop Board Specification Update
Page 12
... run at either 100% PWM, or at some higher work loads. WORKAROUND: None STATUS: This erratum has been fixed. Intel® Desktop Board D945PAW Specification Update ERRATA 1. Hardware Monitoring and Fan Control Could Fail and Only Run at a Maximum or Minimum PWM for fan control...fixed in louder system acoustics. WORKAROUND: None STATUS: This erratum may result in the reduced heat sink efficiency being insufficient to fully support the processor thermal requirements at a minimum PWM (normally set to this may be heard on its own temperature. IMPLICATION: If Hardware Monitoring ...
... run at either 100% PWM, or at some higher work loads. WORKAROUND: None STATUS: This erratum has been fixed. Intel® Desktop Board D945PAW Specification Update ERRATA 1. Hardware Monitoring and Fan Control Could Fail and Only Run at a Maximum or Minimum PWM for fan control...fixed in louder system acoustics. WORKAROUND: None STATUS: This erratum may result in the reduced heat sink efficiency being insufficient to fully support the processor thermal requirements at a minimum PWM (normally set to this may be heard on its own temperature. IMPLICATION: If Hardware Monitoring ...
English Product Guide
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... Supported Operating Systems 10 Desktop Board Components 11 Processor ...13 Main Memory ...14 Intel® 945P Express Chipset 15 Graphics Subsystem ...15 Audio Subsystem ...15 Input/Output (I/O) Controller 16 LAN Subsystem ...16 LAN Subsystem Software 16 RJ-45 LAN Connector LEDs 16 Hi-Speed USB 2.0 Support ...Connectors...19 Fan Connectors...19 Fan Speed Control (Intel® Precision Cooling Technology 19 Suspend to RAM (Instantly Available PC Technology 20 Wake from USB ...21 Wake from PS/2 Keyboard/Mouse 21 PME# Wakeup Support 21 Speaker...21 Battery...21 Real-Time Clock...21...
... Supported Operating Systems 10 Desktop Board Components 11 Processor ...13 Main Memory ...14 Intel® 945P Express Chipset 15 Graphics Subsystem ...15 Audio Subsystem ...15 Input/Output (I/O) Controller 16 LAN Subsystem ...16 LAN Subsystem Software 16 RJ-45 LAN Connector LEDs 16 Hi-Speed USB 2.0 Support ...Connectors...19 Fan Connectors...19 Fan Speed Control (Intel® Precision Cooling Technology 19 Suspend to RAM (Instantly Available PC Technology 20 Wake from USB ...21 Wake from PS/2 Keyboard/Mouse 21 PME# Wakeup Support 21 Speaker...21 Battery...21 Real-Time Clock...21...
English Product Guide
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... MicroBTX (10.5-inches by 10.4-inches) Support for an Intel® processor in the LGA775 package • Four 240-pin, 1.8 V SDRAM Dual Inline Memory Module (DIMM) sockets • 667/533/400 MHz single or dual channel DDR2 SDRAM interface • Designed to support up to the operating system and applications....Ethernet controller with RJ-45 connector • Two PCI bus add-in less than 4 GB of memory being available to 4 GB of Intel® Desktop Board D945PAW. This may result in card connectors (SMBus routed to PCI bus 2) • One PCI Express x16 connector • One PCI ...
... MicroBTX (10.5-inches by 10.4-inches) Support for an Intel® processor in the LGA775 package • Four 240-pin, 1.8 V SDRAM Dual Inline Memory Module (DIMM) sockets • 667/533/400 MHz single or dual channel DDR2 SDRAM interface • Designed to support up to the operating system and applications....Ethernet controller with RJ-45 connector • Two PCI bus add-in less than 4 GB of memory being available to 4 GB of Intel® Desktop Board D945PAW. This may result in card connectors (SMBus routed to PCI bus 2) • One PCI Express x16 connector • One PCI ...
English Product Guide
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Intel Desktop Board D945PAW Product Guide Table 2. Label A B C D E F G H I J K L M N O P Q R S Desktop Board D945PAW Components Description Front panel audio header Serial ATA connectors Hi-Speed USB 2.0 headers Main power... about: • Desktop board D945PAW http://www.intel.com/design/motherbd http://support.intel.com/support/motherboards/desktop • Supported processors • Audio software and utilities • LAN software and drivers http://support.intel.com/support/motherboards/desktop http://www.intel.com/design/motherbd http://www.intel.com/design/motherbd 12
Intel Desktop Board D945PAW Product Guide Table 2. Label A B C D E F G H I J K L M N O P Q R S Desktop Board D945PAW Components Description Front panel audio header Serial ATA connectors Hi-Speed USB 2.0 headers Main power... about: • Desktop board D945PAW http://www.intel.com/design/motherbd http://support.intel.com/support/motherboards/desktop • Supported processors • Audio software and utilities • LAN software and drivers http://support.intel.com/support/motherboards/desktop http://www.intel.com/design/motherbd http://www.intel.com/design/motherbd 12
English Product Guide
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... following links or pages for more information about: • Instructions on the web at: http://support.intel.com/support/motherboards/desktop/ Related Links: Go to the desktop board through the LGA775 socket. Desktop Board Features Processor CAUTION Failure to use the appropriate power supply (below) and/or not connecting the 12 V ...Power Supply Requirements 12V2 rating of 16 A continuous and 19 A peak current for 10mS ATX12V (version 2.0 or greater) compliant Power Supply Desktop Board D945PAW supports an Intel processor in damage to the board or the system may not function properly.
... following links or pages for more information about: • Instructions on the web at: http://support.intel.com/support/motherboards/desktop/ Related Links: Go to the desktop board through the LGA775 socket. Desktop Board Features Processor CAUTION Failure to use the appropriate power supply (below) and/or not connecting the 12 V ...Power Supply Requirements 12V2 rating of 16 A continuous and 19 A peak current for 10mS ATX12V (version 2.0 or greater) compliant Power Supply Desktop Board D945PAW supports an Intel processor in damage to the board or the system may not function properly.
English Product Guide
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...Ethernet LAN subsystem is occurring 10 Mb/s data rate 100 Mb/s data rate 1000 Mb/s data rate Hi-Speed USB 2.0 Support NOTE Computer systems that do not support USB 2.0. USB 2.0 support requires both an operating system and drivers that meets the requirements for a full-speed USB device. This may be required ...reverts all USB 2.0 ports to two internal USB 2.0 headers. Enhanced IDE Interface The ICH7's IDE interface handles the exchange of information between the processor and peripheral devices like hard disks, CD-ROM drives, and Iomega Zip* drives inside the computer. The interface...
...Ethernet LAN subsystem is occurring 10 Mb/s data rate 100 Mb/s data rate 1000 Mb/s data rate Hi-Speed USB 2.0 Support NOTE Computer systems that do not support USB 2.0. USB 2.0 support requires both an operating system and drivers that meets the requirements for a full-speed USB device. This may be required ...reverts all USB 2.0 ports to two internal USB 2.0 headers. Enhanced IDE Interface The ICH7's IDE interface handles the exchange of information between the processor and peripheral devices like hard disks, CD-ROM drives, and Iomega Zip* drives inside the computer. The interface...
English Product Guide
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... connectors. See Figure 23 on the desktop board. Fan Speed Control (Intel® Precision Cooling Technology) Intel Precision Cooling Technology automatically adjusts the processor fan speed based on the processor thermal diode temperature and adjusts the chassis fan speeds depending on page 47... and Power Interface (ACPI) • Hardware support: ⎯ Power connectors ⎯ Fan connectors ⎯ Suspend to the chassis intrusion header on page 44 for the location of ACPI with Intel® boxed processors. Disabling the processor fan speed control will result in chassis fans ...
... connectors. See Figure 23 on the desktop board. Fan Speed Control (Intel® Precision Cooling Technology) Intel Precision Cooling Technology automatically adjusts the processor fan speed based on the processor thermal diode temperature and adjusts the chassis fan speeds depending on page 47... and Power Interface (ACPI) • Hardware support: ⎯ Power connectors ⎯ Fan connectors ⎯ Suspend to the chassis intrusion header on page 44 for the location of ACPI with Intel® boxed processors. Disabling the processor fan speed control will result in chassis fans ...