Product Guide
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...Board Components 12 Processor...16 Main Memory ...17 Intel® 945G Express Chipset 18 Graphics Subsystem ...18 Audio Subsystem ...18 Input/Output (I/O) Controller 19 LAN Subsystem ...19 LAN Subsystem Software 19 RJ-45 LAN Connector LEDs 20 Hi-Speed USB 2.0 Support 21 Enhanced IDE Interface ...21 Serial...23 Power Connectors...23 Fan Connectors...23 Fan Speed Control (Intel® Precision Cooling Technology 23 Suspend to RAM (Instantly Available PC Technology 24 Wake from USB...24 Wake from PS/2 Keyboard/Mouse 25 PME# Wakeup Support 25 Speaker...25 Battery...25 Real-Time Clock...25 2...
...Board Components 12 Processor...16 Main Memory ...17 Intel® 945G Express Chipset 18 Graphics Subsystem ...18 Audio Subsystem ...18 Input/Output (I/O) Controller 19 LAN Subsystem ...19 LAN Subsystem Software 19 RJ-45 LAN Connector LEDs 20 Hi-Speed USB 2.0 Support 21 Enhanced IDE Interface ...21 Serial...23 Power Connectors...23 Fan Connectors...23 Fan Speed Control (Intel® Precision Cooling Technology 23 Suspend to RAM (Instantly Available PC Technology 24 Wake from USB...24 Wake from PS/2 Keyboard/Mouse 25 PME# Wakeup Support 25 Speaker...25 Battery...25 Real-Time Clock...25 2...
Product Guide
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....00" x 9.60") desktop board D945GNT • MicroATX (9.60" x 9.60") desktop board D945GTP 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 ...PCI Express x1 connectors Desktop board D945GTP: • Two PCI bus add-in less than 4 GB of memory being available to the Intel World Wide Web site at: http://support.intel.com/support/motherboards/desktop/ Intel® 945G Express Chipset consisting of system memory NOTE: System resources (such as ...
....00" x 9.60") desktop board D945GNT • MicroATX (9.60" x 9.60") desktop board D945GTP 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 ...PCI Express x1 connectors Desktop board D945GTP: • Two PCI bus add-in less than 4 GB of memory being available to the Intel World Wide Web site at: http://support.intel.com/support/motherboards/desktop/ Intel® 945G Express Chipset consisting of system memory NOTE: System resources (such as ...
Product Guide
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... • Intel® Platform Innovation Framework for extensible firmware interface • 4 Mbit symmetrical flash memory • Support for SMBIOS • Intel® Rapid BIOS Boot • Intel® Express BIOS Update Power Management • Support for Advanced ...Intel® Precision Cooling Technology fan speed control • Voltage sensing to detect out of range values Related Links: For more information about desktop board D945GNT/D945GTP, including the Technical Product Specification (TPS), BIOS updates, and device drivers, go to: http://support.intel.com/support...
... • Intel® Platform Innovation Framework for extensible firmware interface • 4 Mbit symmetrical flash memory • Support for SMBIOS • Intel® Rapid BIOS Boot • Intel® Express BIOS Update Power Management • Support for Advanced ...Intel® Precision Cooling Technology fan speed control • Voltage sensing to detect out of range values Related Links: For more information about desktop board D945GNT/D945GTP, including the Technical Product Specification (TPS), BIOS updates, and device drivers, go to: http://support.intel.com/support...
Product Guide
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... The desktop board supports dual or single channel memory configurations defined in Chapter 2 17 Related Links: Go to the following links or pages for normal operation. Desktop Board D945GNT/D945GTP Memory Configurations Memory Speed FSB frequency (MHz) Memory Speed (MHz) ... than 4 GB of tested memory, http://support.intel.com/support/motherboards/desktop/ • SDRAM specifications, http://www.intel.com/technology/memory/ • Installing memory, page 36 in Table 6. Table 6. The BIOS will see a notification to configure the memory controller for more information about:...
... The desktop board supports dual or single channel memory configurations defined in Chapter 2 17 Related Links: Go to the following links or pages for normal operation. Desktop Board D945GNT/D945GTP Memory Configurations Memory Speed FSB frequency (MHz) Memory Speed (MHz) ... than 4 GB of tested memory, http://support.intel.com/support/motherboards/desktop/ • SDRAM specifications, http://www.intel.com/technology/memory/ • Installing memory, page 36 in Table 6. Table 6. The BIOS will see a notification to configure the memory controller for more information about:...
Product Guide
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...) ⎯ Rear left and right out (optional) 18 Intel Desktop Board D945GNT/D945GTP Product Guide Intel® 945G Express Chipset The Intel 945G Express Chipset consists of the following devices: • Intel 82945G Graphics and Memory Controller Hub (GMCH) with Digital Media Interface • Intel 82801GB I/O Controller Hub (ICH7) or Intel 82801GR I /O Controller Hub (ICH7R) • SigmaTel STAC9220...
...) ⎯ Rear left and right out (optional) 18 Intel Desktop Board D945GNT/D945GTP Product Guide Intel® 945G Express Chipset The Intel 945G Express Chipset consists of the following devices: • Intel 82945G Graphics and Memory Controller Hub (GMCH) with Digital Media Interface • Intel 82801GB I/O Controller Hub (ICH7) or Intel 82801GR I /O Controller Hub (ICH7R) • SigmaTel STAC9220...
Product Guide
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...on standby current requirements for the power supply must be capable of delivering adequate +5 V standby current. While in memory. USB bus activity wakes the computer from an ACPI S1 or S3 state. 24 When signaled by the LED ...D945GTP Product Guide Suspend to RAM (Instantly Available PC Technology) CAUTIONS For Instantly Available PC technology, the 5 V standby line for the desktop board, refer to the Technical Product Specification by going to the following link, finding the product, and selecting Product Documentation from the left-hand menu: http://support.intel.com/support...
...on standby current requirements for the power supply must be capable of delivering adequate +5 V standby current. While in memory. USB bus activity wakes the computer from an ACPI S1 or S3 state. 24 When signaled by the LED ...D945GTP Product Guide Suspend to RAM (Instantly Available PC Technology) CAUTIONS For Instantly Available PC technology, the 5 V standby line for the desktop board, refer to the Technical Product Specification by going to the following link, finding the product, and selecting Product Documentation from the left-hand menu: http://support.intel.com/support...
Product Guide
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..., 533 MHz 512 MB, 533 MHz 256 MB, 533 MHz 512 MB, 533 MHz Channel A Channel B Figure 15. Intel Desktop Board D945GNT/D945GTP Product Guide Installing and Removing Memory NOTE To be used, install another matched pair of both Channel A and Channel B. Guidelines for Dual Channel...Example 2 DIMM 0 DIMM 1 DIMM 0 DIMM 1 36 Dual Configuration Example 1 If additional memory is to be fully compliant with all applicable Intel SDRAM memory specifications, the boards require DIMMs that support the Serial Presence Detect (SPD) data structure. You can access the PC Serial Presence Detect ...
..., 533 MHz 512 MB, 533 MHz 256 MB, 533 MHz 512 MB, 533 MHz Channel A Channel B Figure 15. Intel Desktop Board D945GNT/D945GTP Product Guide Installing and Removing Memory NOTE To be used, install another matched pair of both Channel A and Channel B. Guidelines for Dual Channel...Example 2 DIMM 0 DIMM 1 DIMM 0 DIMM 1 36 Dual Configuration Example 1 If additional memory is to be fully compliant with all applicable Intel SDRAM memory specifications, the boards require DIMMs that support the Serial Presence Detect (SPD) data structure. You can access the PC Serial Presence Detect ...
Product Guide
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...hard drive where it was saved. This step is included in the dialog boxes to the Intel World Wide Web site: http://support.intel.com/support/motherboards/desktop/ 2. Updating the BIOS with the Intel Express BIOS Update utility: 1. Navigate to recover the BIOS if an update fails. Double-...save this file to a diskette. Close all other applications. This is accessed by either using the Intel Express BIOS Update utility or the Iflash Memory Update utility, and how to the D945GNT/D945GTP page, click "[view] Latest BIOS updates," and select the Express BIOS Update utility file. 3....
...hard drive where it was saved. This step is included in the dialog boxes to the Intel World Wide Web site: http://support.intel.com/support/motherboards/desktop/ 2. Updating the BIOS with the Intel Express BIOS Update utility: 1. Navigate to recover the BIOS if an update fails. Double-...save this file to a diskette. Close all other applications. This is accessed by either using the Intel Express BIOS Update utility or the Iflash Memory Update utility, and how to the D945GNT/D945GTP page, click "[view] Latest BIOS updates," and select the Express BIOS Update utility file. 3....
Product Guide
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... files will automatically run the BIOS update process. 2. Boot the computer with the BIOS update diskette in flash memory • Update the language section of the BIOS by navigating to the Desktop Board D945GNT/D945GTP page on the Intel World Wide Web site at: http://support.intel.com/support/motherboards/desktop Navigate to reboot the system. 3.
... files will automatically run the BIOS update process. 2. Boot the computer with the BIOS update diskette in flash memory • Update the language section of the BIOS by navigating to the Desktop Board D945GNT/D945GTP page on the Intel World Wide Web site at: http://support.intel.com/support/motherboards/desktop Navigate to reboot the system. 3.
Product Specification
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...Manufacturing Options 11 1.1.3 Board Layout 12 1.1.4 Block Diagram 14 1.2 Online Support ...15 1.3 Processor ...15 1.4 System Memory ...16 1.4.1 Memory Configurations 17 1.5 Intel® 945G Chipset ...21 1.5.1 Intel 945G Graphics Subsystem 21 1.5.2 USB ...23 1.5.3 IDE Support 24 1.5.4 Real-Time Clock, CMOS SRAM, and Battery 26 1.6 .../100 Mbits/sec LAN Subsystem 31 1.10.3 Gigabit LAN Subsystem 32 1.10.4 Intel® Active Management Technology (Optional 33 1.10.5 Alert Standard Format (ASF) Support (Optional 35 1.11 Hardware Management Subsystem 35 1.11.1 Hardware Monitoring and Fan...
...Manufacturing Options 11 1.1.3 Board Layout 12 1.1.4 Block Diagram 14 1.2 Online Support ...15 1.3 Processor ...15 1.4 System Memory ...16 1.4.1 Memory Configurations 17 1.5 Intel® 945G Chipset ...21 1.5.1 Intel 945G Graphics Subsystem 21 1.5.2 USB ...23 1.5.3 IDE Support 24 1.5.4 Real-Time Clock, CMOS SRAM, and Battery 26 1.6 .../100 Mbits/sec LAN Subsystem 31 1.10.3 Gigabit LAN Subsystem 32 1.10.4 Intel® Active Management Technology (Optional 33 1.10.5 Alert Standard Format (ASF) Support (Optional 35 1.11 Hardware Management Subsystem 35 1.11.1 Hardware Monitoring and Fan...
Product Specification
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Intel Desktop Board D945GTP Technical Product Specification 2 Technical Reference 2.1 Introduction ...45 2.2 Memory Resources ...45 2.2.1 Addressable Memory 45 2.2.2 Memory Map 47 2.3 DMA Channels ...47 2.4 Fixed I/O Map...48 2.5 PCI Configuration Space Map 49 ... of BIOS Features 3.1 Introduction ...79 3.2 BIOS Flash Memory Organization 80 3.3 Resource Configuration 80 3.3.1 PCI Autoconfiguration 80 3.3.2 PCI IDE Support 80 3.4 System Management BIOS (SMBIOS 81 3.5 Legacy USB Support...81 3.6 BIOS Updates ...82 3.6.1 Language Support 82 3.6.2 Custom Splash Screen 82 3.7 Boot Options ...
Intel Desktop Board D945GTP Technical Product Specification 2 Technical Reference 2.1 Introduction ...45 2.2 Memory Resources ...45 2.2.1 Addressable Memory 45 2.2.2 Memory Map 47 2.3 DMA Channels ...47 2.4 Fixed I/O Map...48 2.5 PCI Configuration Space Map 49 ... of BIOS Features 3.1 Introduction ...79 3.2 BIOS Flash Memory Organization 80 3.3 Resource Configuration 80 3.3.1 PCI Autoconfiguration 80 3.3.2 PCI IDE Support 80 3.4 System Management BIOS (SMBIOS 81 3.5 Legacy USB Support...81 3.6 BIOS Updates ...82 3.6.1 Language Support 82 3.6.2 Custom Splash Screen 82 3.7 Boot Options ...
Product Specification
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...Ranges 88 46. Serial ATA Connectors 58 23. BIOS Setup Configuration Jumper Settings 65 32. Environmental Specifications 74 36. Beep Codes ...87 44. Intel Desktop Board D945GTP Technical Product Specification Tables 1. Feature Summary ...10 2. SCSI Hard Drive Activity LED Connector (Optional 58 22. Front and Rear Chassis Fan Connectors ... 69 33. Wake-up Devices and Events 40 10. PCI Configuration Space Map 49 14. BIOS Setup Program Function Keys 80 41. Supported Memory Configurations 16 5. Power States and Targeted System Power 39 9. Interrupts ...50 15.
...Ranges 88 46. Serial ATA Connectors 58 23. BIOS Setup Configuration Jumper Settings 65 32. Environmental Specifications 74 36. Beep Codes ...87 44. Intel Desktop Board D945GTP Technical Product Specification Tables 1. Feature Summary ...10 2. SCSI Hard Drive Activity LED Connector (Optional 58 22. Front and Rear Chassis Fan Connectors ... 69 33. Wake-up Devices and Events 40 10. PCI Configuration Space Map 49 14. BIOS Setup Program Function Keys 80 41. Supported Memory Configurations 16 5. Power States and Targeted System Power 39 9. Interrupts ...50 15.
Product Specification
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1 Product Description What This Chapter Contains 1.1 Overview ...10 1.2 Online Support ...15 1.3 Processor ...15 1.4 System Memory ...16 1.5 Intel® 945G Chipset ...21 1.6 PCI Express* Connectors 26 1.7 IEEE-1394a Connectors (Optional 26 1.8 Legacy I/O Controller 27 1.9 Audio Subsystem ...28 1.10 LAN Subsystem ...31 1.11 Hardware Management Subsystem 35 1.12 Power Management ...38 1.13 Trusted Platform Module (Optional 44 9
1 Product Description What This Chapter Contains 1.1 Overview ...10 1.2 Online Support ...15 1.3 Processor ...15 1.4 System Memory ...16 1.5 Intel® 945G Chipset ...21 1.6 PCI Express* Connectors 26 1.7 IEEE-1394a Connectors (Optional 26 1.8 Legacy I/O Controller 27 1.9 Audio Subsystem ...28 1.10 LAN Subsystem ...31 1.11 Hardware Management Subsystem 35 1.12 Power Management ...38 1.13 Trusted Platform Module (Optional 44 9
Product Specification
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...or DDR2 400 MHz DIMMs • Support for up to 4 GB of system memory Chipset Intel® 945G Chipset, consisting of: • Intel® 82945G Graphics Memory Controller Hub (GMCH) • Intel® 82801G I/O Controller Hub (ICH7) Video Intel® GMA950 onboard graphics subsystem Audio Refer...LGA775 socket with UDMA 33, ATA-66/100 support • One diskette drive interface • PS/2 keyboard and mouse ports LAN Support Refer to monitor fan activity • Fan speed control 10 Intel Desktop Board D945GTP Technical Product Specification 1.1 Overview 1.1.1 Feature Summary...
...or DDR2 400 MHz DIMMs • Support for up to 4 GB of system memory Chipset Intel® 945G Chipset, consisting of: • Intel® 82945G Graphics Memory Controller Hub (GMCH) • Intel® 82801G I/O Controller Hub (ICH7) Video Intel® GMA950 onboard graphics subsystem Audio Refer...LGA775 socket with UDMA 33, ATA-66/100 support • One diskette drive interface • PS/2 keyboard and mouse ports LAN Support Refer to monitor fan activity • Fan speed control 10 Intel Desktop Board D945GTP Technical Product Specification 1.1 Overview 1.1.1 Feature Summary...
Product Specification
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... total amount of address space is installed, the BIOS will attempt to Section 2.2.1, on available memory. 16 Table 4 lists the supported DIMM configurations. Intel Desktop Board D945GTP 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-plated contacts • Unbuffered, single-sided...
... total amount of address space is installed, the BIOS will attempt to Section 2.2.1, on available memory. 16 Table 4 lists the supported DIMM configurations. Intel Desktop Board D945GTP 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-plated contacts • Unbuffered, single-sided...
Product Specification
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... channel to the other but the installed memory capacity for each channel must be used. • Single channel (Asymmetric) mode. If different speed DIMMs are blue. Product Description 1.4.1 Memory Configurations The Intel 82945G GMCH supports two types of both channels are used ...between channels, the slowest memory timing will be used. Technology and device width can vary from one channel to...
... channel to the other but the installed memory capacity for each channel must be used. • Single channel (Asymmetric) mode. If different speed DIMMs are blue. Product Description 1.4.1 Memory Configurations The Intel 82945G GMCH supports two types of both channels are used ...between channels, the slowest memory timing will be used. Technology and device width can vary from one channel to...
Product Specification
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... ⎯ 1.3 Dual Texture GigaPixel/Sec Fill Rate ⎯ 16 and 32 bit color ⎯ Maximum 3D supported resolution of the following devices: • Intel 82945G Graphics Memory Controller Hub (GMCH) with Direct Media Interface (DMI) interconnect • Intel 82801G I /O paths. Either the GMA950 graphics controller (contained within the 82945G GMCH) is a centralized controller for...
... ⎯ 1.3 Dual Texture GigaPixel/Sec Fill Rate ⎯ 16 and 32 bit color ⎯ Maximum 3D supported resolution of the following devices: • Intel 82945G Graphics Memory Controller Hub (GMCH) with Direct Media Interface (DMI) interconnect • Intel 82801G I /O paths. Either the GMA950 graphics controller (contained within the 82945G GMCH) is a centralized controller for...
Product Specification
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Intel Desktop Board D945GTP Technical Product Specification • Video ⎯ Hardware motion compensation for MPEG2 ⎯ Software DVD at 30 fps full screen • Display ⎯ Integrated 24-bit ... installed. Once loaded, the operating system and graphics drivers allocate additional system memory to the graphics buffer as set in and DVI digital display connections ⎯ Supports flat panels up to 224 MB • Intel® Zoom Utility For information about DVMT Obtaining graphics software and utilities Refer to DVMT on systems that...
Intel Desktop Board D945GTP Technical Product Specification • Video ⎯ Hardware motion compensation for MPEG2 ⎯ Software DVD at 30 fps full screen • Display ⎯ Integrated 24-bit ... installed. Once loaded, the operating system and graphics drivers allocate additional system memory to the graphics buffer as set in and DVI digital display connections ⎯ Supports flat panels up to 224 MB • Intel® Zoom Utility For information about DVMT Obtaining graphics software and utilities Refer to DVMT on systems that...
Product Specification
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Intel Desktop Board D945GTP Technical Product Specification 1.5.4 Real-Time Clock, CMOS SRAM, and Battery A coin-cell battery (CR2032) powers the real-time clock and CMOS memory. The IEEE-1394a interface provides a throughput ranging from the power supply extends the life of the front... interface include the following PCI Express connectors: • One PCI Express x16 connector supporting simultaneous transfer speeds up to 500 MBytes/sec The PCI Express interface supports the PCI Conventional bus configuration mechanism so that the underlying PCI Express architecture is accurate...
Intel Desktop Board D945GTP Technical Product Specification 1.5.4 Real-Time Clock, CMOS SRAM, and Battery A coin-cell battery (CR2032) powers the real-time clock and CMOS memory. The IEEE-1394a interface provides a throughput ranging from the power supply extends the life of the front... interface include the following PCI Express connectors: • One PCI Express x16 connector supporting simultaneous transfer speeds up to 500 MBytes/sec The PCI Express interface supports the PCI Conventional bus configuration mechanism so that the underlying PCI Express architecture is accurate...
Product Specification
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...Hard-disk initialization ⎯ User authentication ⎯ Starting operating system boot process • Monitoring of system firmware error events, including: ⎯ Memory missing ⎯ Memory failure ⎯ No video device ⎯ Keyboard failure ⎯ Hard-disk failure ⎯ No boot media • Boot options to ...board to be compatible with the Wired for Management (WfM) specification. Product Description 1.10.5 Alert Standard Format (ASF) Support (Optional) NOTE Alter Standard Format (ASF) support is available only on boards that use the Intel 82573E Ethernet Controller or the...
...Hard-disk initialization ⎯ User authentication ⎯ Starting operating system boot process • Monitoring of system firmware error events, including: ⎯ Memory missing ⎯ Memory failure ⎯ No video device ⎯ Keyboard failure ⎯ Hard-disk failure ⎯ No boot media • Boot options to ...board to be compatible with the Wired for Management (WfM) specification. Product Description 1.10.5 Alert Standard Format (ASF) Support (Optional) NOTE Alter Standard Format (ASF) support is available only on boards that use the Intel 82573E Ethernet Controller or the...