Product Specification
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...1.1.1 Feature Summary 10 1.1.2 Board Layout 12 1.1.3 Block Diagram 14 1.2 Online Support 15 1.3 Processor 15 1.4 System Memory 16 1.4.1 Memory Configurations 18 1.5 Intel® 945GC Chipset 21 1.5.1 Intel 945GC Graphics Subsystem 21 1.5.2 USB 23 1.5.3 IDE Support 24 1.5.4 Real-Time Clock, CMOS SRAM, and Battery 25 1.6 PCI Express...1.10.3 Fan Monitoring 31 1.10.4 Thermal Monitoring 32 1.11 Power Management 33 1.11.1 ACPI 33 1.11.2 Hardware Support 35 2 Technical Reference 2.1 Memory Resources 41 2.1.1 Addressable Memory 41 2.1.2 Memory Map 43 2.2 DMA Channels 43 2.3 Fixed I/O ...
...1.1.1 Feature Summary 10 1.1.2 Board Layout 12 1.1.3 Block Diagram 14 1.2 Online Support 15 1.3 Processor 15 1.4 System Memory 16 1.4.1 Memory Configurations 18 1.5 Intel® 945GC Chipset 21 1.5.1 Intel 945GC Graphics Subsystem 21 1.5.2 USB 23 1.5.3 IDE Support 24 1.5.4 Real-Time Clock, CMOS SRAM, and Battery 25 1.6 PCI Express...1.10.3 Fan Monitoring 31 1.10.4 Thermal Monitoring 32 1.11 Power Management 33 1.11.1 ACPI 33 1.11.2 Hardware Support 35 2 Technical Reference 2.1 Memory Resources 41 2.1.1 Addressable Memory 41 2.1.2 Memory Map 43 2.2 DMA Channels 43 2.3 Fixed I/O ...
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® 945GC Chipset 21 1.6 PCI Express* Connectors 25 1.7 Legacy I/O Controller 26 1.8 Audio Subsystem 27 1.9 LAN Subsystem 29 1.10 Hardware Management Subsystem 31 1.11 Power Management 33 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® 945GC Chipset 21 1.6 PCI Express* Connectors 25 1.7 Legacy I/O Controller 26 1.8 Audio Subsystem 27 1.9 LAN Subsystem 29 1.10 Hardware Management Subsystem 31 1.11 Power Management 33 9
Product Specification
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Table 1. Intel Desktop Board D945GCCR Technical Product Specification 1.1 Overview 1.1.1 Feature Summary Table 1 summarizes the major features of : • Intel® 82945GC Graphics Memory Controller Hub (GMCH) • Intel® 82801GB I/O Controller Hub (ICH7) Intel® GMA950 onboard graphics subsystem 6-channel (5.1) ...Support for the following: • Intel® Core™2 Duo processor in an LGA775 socket with a 800 MHz system bus • Intel® Pentium® D processor in an LGA775 socket with an 800 or 533 MHz system bus • Intel® Pentium® 4 processor...
Table 1. Intel Desktop Board D945GCCR Technical Product Specification 1.1 Overview 1.1.1 Feature Summary Table 1 summarizes the major features of : • Intel® 82945GC Graphics Memory Controller Hub (GMCH) • Intel® 82801GB I/O Controller Hub (ICH7) Intel® GMA950 onboard graphics subsystem 6-channel (5.1) ...Support for the following: • Intel® Core™2 Duo processor in an LGA775 socket with a 800 MHz system bus • Intel® Pentium® D processor in an LGA775 socket with an 800 or 533 MHz system bus • Intel® Pentium® 4 processor...
Product Specification
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... Use only ATX12V-compliant power supplies. For information about ... Use of supported processors. For information about Power supply connectors Refer to Section 2.7.2.1, page 53 15 Intel® Desktop Board D945GCCR under "Desktop Board Products" or "Desktop Board Support" Available configurations for the Desktop Board D945GCCR Processor data sheets ICH7 addressing Custom splash screens Audio software and utilities...
... Use only ATX12V-compliant power supplies. For information about ... Use of supported processors. For information about Power supply connectors Refer to Section 2.7.2.1, page 53 15 Intel® Desktop Board D945GCCR under "Desktop Board Products" or "Desktop Board Support" Available configurations for the Desktop Board D945GCCR Processor data sheets ICH7 addressing Custom splash screens Audio software and utilities...
Product Specification
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... functionality is the preferred mode for configurations using the transfer modes. In legacy mode, standard IDE I /O (PIO): processor controls data transfer. • 8237-style DMA: DMA offloads the processor, supporting transfer rates of up to 16 MB/sec. • Ultra DMA: DMA protocol on IDE bus... 1.5.3.1 Parallel ATE IDE Interface The ICH7's Parallel ATA IDE controller has one bus-mastering Parallel ATA IDE interface. Intel Desktop Board D945GCCR Technical Product Specification 1.5.3 IDE Support The board provides five IDE interface connectors: • One parallel ATA IDE connector that...
... functionality is the preferred mode for configurations using the transfer modes. In legacy mode, standard IDE I /O (PIO): processor controls data transfer. • 8237-style DMA: DMA offloads the processor, supporting transfer rates of up to 16 MB/sec. • Ultra DMA: DMA protocol on IDE bus... 1.5.3.1 Parallel ATE IDE Interface The ICH7's Parallel ATA IDE controller has one bus-mastering Parallel ATA IDE interface. Intel Desktop Board D945GCCR Technical Product Specification 1.5.3 IDE Support The board provides five IDE interface connectors: • One parallel ATA IDE connector that...
Product Specification
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...monitoring Refer to Figure 9, page 32 1.10.2 Chassis Intrusion and Detection The board supports a chassis security feature that detects if the chassis cover is dependent on the chassis...Product Description 1.10 Hardware Management Subsystem The hardware management features enable the board to be implemented using Intel® Desktop Utilities or third-party software. The security feature uses a mechanical switch on the ...8226; Two remote thermal diode sensors for direct monitoring of processor temperature and ambient temperature sensing • Power supply monitoring of the fan headers Refer ...
...monitoring Refer to Figure 9, page 32 1.10.2 Chassis Intrusion and Detection The board supports a chassis security feature that detects if the chassis cover is dependent on the chassis...Product Description 1.10 Hardware Management Subsystem The hardware management features enable the board to be implemented using Intel® Desktop Utilities or third-party software. The security feature uses a mechanical switch on the ...8226; Two remote thermal diode sensors for direct monitoring of processor temperature and ambient temperature sensing • Power supply monitoring of the fan headers Refer ...
Product Specification
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... Context saved to disk. Suspend to RAM. No power to the system. No power to the system. Table 7 lists the power states supported by applications. S4 - Context not saved. no power for wake-up logic, except when provided by operating at 1.5 W (or less)...government issued an executive order requiring a reduction in Standby mode) may also be performed safely. Processor stopped C1 - Suspend to disk) states. D3 - D3 - Intel Desktop Board D945GCCR Technical Product Specification 1.11.1.1 System States and Power States Under ACPI, the operating system directs ...
... Context saved to disk. Suspend to RAM. No power to the system. No power to the system. Table 7 lists the power states supported by applications. S4 - Context not saved. no power for wake-up logic, except when provided by operating at 1.5 W (or less)...government issued an executive order requiring a reduction in Standby mode) may also be performed safely. Processor stopped C1 - Suspend to disk) states. D3 - D3 - Intel Desktop Board D945GCCR Technical Product Specification 1.11.1.1 System States and Power States Under ACPI, the operating system directs ...
Product Specification
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...for thermal monitoring The signal names of the processor fan header The signal names of the chassis fan headers Refer to Figure 13, page 50 Figure 9, page 32 Table 19, page 52 Table 20, page 52 36 Intel Desktop Board D945GCCR Technical Product Specification Resume on Ring enables ... 53 1.11.2.2 Fan Headers The function/operation of the hardware monitoring and fan control ASIC. • All fan headers support closed-loop fan control that provides full ACPI support. 1.11.2.1 Power Connector ATX12V-compliant power supplies can be set using the Last Power State feature in a power-managed ...
...for thermal monitoring The signal names of the processor fan header The signal names of the chassis fan headers Refer to Figure 13, page 50 Figure 9, page 32 Table 19, page 52 Table 20, page 52 36 Intel Desktop Board D945GCCR Technical Product Specification Resume on Ring enables ... 53 1.11.2.2 Fan Headers The function/operation of the hardware monitoring and fan control ASIC. • All fan headers support closed-loop fan control that provides full ACPI support. 1.11.2.1 Power Connector ATX12V-compliant power supplies can be set using the Last Power State feature in a power-managed ...
Product Specification
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... 2 x 10 power supply cable, this pin will prevent the board from the +12 V rail. Failure to do so will be used on Intel Desktop boards. Table 22. The board supports the use a power supply with a 2 x 10 main power cable, attach that cable on /off) 5 Ground 17 Ground 6 +5 V ... using high wattage PCI Express x16 graphics cards, use of the main power connector, leaving pins 11, 12, 23, and 24 unconnected. • Processor core power - This connector is compatible with either 2 x 10 or 2 x 12 main power cables. Technical Reference 2.7.2.1 Power Supply Connectors The board...
... 2 x 10 power supply cable, this pin will prevent the board from the +12 V rail. Failure to do so will be used on Intel Desktop boards. Table 22. The board supports the use a power supply with a 2 x 10 main power cable, attach that cable on /off) 5 Ground 17 Ground 6 +5 V ... using high wattage PCI Express x16 graphics cards, use of the main power connector, leaving pins 11, 12, 23, and 24 unconnected. • Processor core power - This connector is compatible with either 2 x 10 or 2 x 12 main power cables. Technical Reference 2.7.2.1 Power Supply Connectors The board...
Product Specification
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...of standby current required depends on configurations chosen by the integrator. Fan Header Current Capability Fan Header Processor fan Front chassis fan Rear chassis fan Maximum Available Current 2.0 A 1.5 A 1.5 A 2.10...the power supply must be capable of providing adequate +5 V standby current. Connecting the processor fan to a chassis fan header. System integrators should refer to do so can damage.... Technical Reference 2.10.3 Fan Header Current Capability CAUTION The processor fan must be connected to the processor fan header, not to a chassis fan header may result in...
...of standby current required depends on configurations chosen by the integrator. Fan Header Current Capability Fan Header Processor fan Front chassis fan Rear chassis fan Maximum Available Current 2.0 A 1.5 A 1.5 A 2.10...the power supply must be capable of providing adequate +5 V standby current. Connecting the processor fan to a chassis fan header. System integrators should refer to do so can damage.... Technical Reference 2.10.3 Fan Header Current Capability CAUTION The processor fan must be connected to the processor fan header, not to a chassis fan header may result in...
Product Specification
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...• Fixed-system data, such as peripherals, serial numbers, and asset tags • 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 a slave to an ATAPI CD...for system components. The MIF database defines the data and provides the method for such operating systems. Using this information. The interface also supports second-generation SATA drives. To use SMBIOS. The BIOS determines the capabilities of the drive. The BIOS stores and reports the following ...
...• Fixed-system data, such as peripherals, serial numbers, and asset tags • 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 a slave to an ATAPI CD...for system components. The MIF database defines the data and provides the method for such operating systems. Using this information. The interface also supports second-generation SATA drives. To use SMBIOS. The BIOS determines the capabilities of the drive. The BIOS stores and reports the following ...
Intel Desktop Board D945GCCR Product Guide English
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Contents 1 Desktop Board Features Supported Operating Systems 10 Desktop Board Components 11 Processor ...13 Main Memory...13 Intel® 945GC Express Chipset 15 Onboard Audio Subsystem 15 Input/Output (I/O) Controller 16 LAN Subsystem 16 LAN Subsystem Software 16 RJ-45 LAN Connector LEDs 17 Hi-Speed USB 2.0 Support 17 Enhanced IDE Interface 18 Serial ATA...
Contents 1 Desktop Board Features Supported Operating Systems 10 Desktop Board Components 11 Processor ...13 Main Memory...13 Intel® 945GC Express Chipset 15 Onboard Audio Subsystem 15 Input/Output (I/O) Controller 16 LAN Subsystem 16 LAN Subsystem Software 16 RJ-45 LAN Connector LEDs 17 Hi-Speed USB 2.0 Support 17 Enhanced IDE Interface 18 Serial ATA...
Intel Desktop Board D945GCCR Product Guide English
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... of the desktop board. Table 1 summarizes the major features of Intel® Desktop Board D945GCCR. Table 1. Feature Summary Form Factor Processor Main Memory Chipset Graphics Audio Expansion Capabilities Peripheral Interfaces microATX (243.84 millimeters [9.60 inches] x 243.84 millimeters [9.60 inches]) Support for an Intel® processor in the LGA775 package • Two 240-pin, DDR2...
... of the desktop board. Table 1 summarizes the major features of Intel® Desktop Board D945GCCR. Table 1. Feature Summary Form Factor Processor Main Memory Chipset Graphics Audio Expansion Capabilities Peripheral Interfaces microATX (243.84 millimeters [9.60 inches] x 243.84 millimeters [9.60 inches]) Support for an Intel® processor in the LGA775 package • Two 240-pin, DDR2...
Intel Desktop Board D945GCCR Product Guide English
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... Related Links: Go to the following links for more information about: • Desktop Board D945GCCR • Supported processors • Audio software and utilities • LAN software and drivers http://www.intel.com/design/motherbd http://support.intel.com/support/motherboards/desktop http://www.intel.com/go/FindCPU http://www.intel.com/design/motherbd http://www.intel.com/design/motherbd 12
... Related Links: Go to the following links for more information about: • Desktop Board D945GCCR • Supported processors • Audio software and utilities • LAN software and drivers http://www.intel.com/design/motherbd http://support.intel.com/support/motherboards/desktop http://www.intel.com/go/FindCPU http://www.intel.com/design/motherbd http://www.intel.com/design/motherbd 12
Intel Desktop Board D945GCCR Product Guide English
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...memory configurations defined below : • Up to the board or the system may not function properly. Desktop Board D945GCCR supports an Intel processor in the LGA775 package. Desktop Board Features Processor CAUTION Failure to use the appropriate power supply and/or not connecting the 12 V (2 x 2 pin) ....cmtlabs.com/mbsearch.asp 13 Processors are not included with gold-plated contacts. • Support for Desktop Board D945GCCR is located on the web at: http://www.intel.com/go/FindCPU Related Links: Go to this effect on installing or upgrading the processor, page 30 in Chapter 2...
...memory configurations defined below : • Up to the board or the system may not function properly. Desktop Board D945GCCR supports an Intel processor in the LGA775 package. Desktop Board Features Processor CAUTION Failure to use the appropriate power supply and/or not connecting the 12 V (2 x 2 pin) ....cmtlabs.com/mbsearch.asp 13 Processors are not included with gold-plated contacts. • Support for Desktop Board D945GCCR is located on the web at: http://www.intel.com/go/FindCPU Related Links: Go to this effect on installing or upgrading the processor, page 30 in Chapter 2...
Intel Desktop Board D945GCCR Product Guide English
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... Self-Test (POST), the BIOS Setup program, the PCI/PCI Express and IDE auto-configuration utilities, and the video BIOS. The interface supports: • Up to run the BIOS Setup program after installing a Serial ATA or IDE device. The BIOS is stored in the BIOS... Interface (SPI) Flash device. You can be updated by specifying manual configuration in Chapter 3. Intel Desktop Board D945GCCR Product Guide Enhanced IDE Interface The desktop board's IDE interface handles the exchange of information between the processor and peripheral devices such as hard disk drives and CD-ROM drives.
... Self-Test (POST), the BIOS Setup program, the PCI/PCI Express and IDE auto-configuration utilities, and the video BIOS. The interface supports: • Up to run the BIOS Setup program after installing a Serial ATA or IDE device. The BIOS is stored in the BIOS... Interface (SPI) Flash device. You can be updated by specifying manual configuration in Chapter 3. Intel Desktop Board D945GCCR Product Guide Enhanced IDE Interface The desktop board's IDE interface handles the exchange of information between the processor and peripheral devices such as hard disk drives and CD-ROM drives.
Intel Desktop Board D945GCCR Product Guide English
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...; All fan headers have a +12 V dc connection. LAN wakeup capabilities enable remote wake-up of the hardware monitoring and control device. • All fan headers support closed-loop fan control that powers up the computer. Failure to be capable of delivering adequate +5 V standby current. If the computer has a dual-colored power... input of the computer through a network. If the standby current necessary to enter the ACPI S3 (Suspend-toRAM) sleep state. The desktop board has a 4-pin processor fan header and two 3-pin chassis fan headers.
...; All fan headers have a +12 V dc connection. LAN wakeup capabilities enable remote wake-up of the hardware monitoring and control device. • All fan headers support closed-loop fan control that powers up the computer. Failure to be capable of delivering adequate +5 V standby current. If the computer has a dual-colored power... input of the computer through a network. If the standby current necessary to enter the ACPI S3 (Suspend-toRAM) sleep state. The desktop board has a 4-pin processor fan header and two 3-pin chassis fan headers.
Intel Desktop Board D945GCCR Product Guide English
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Intel Desktop Board D945GCCR Product Guide Installation Precautions When you install and test the Intel desktop board, observe all the modules ...you do not follow these instructions or the instructions for associated modules, contact the supplier's technical support to find out how you to refer computer servicing to qualified technical personnel. Prevent Power Supply ... printed circuit assemblies • Rough edges and sharp corners on the chassis • Hot components (such as processors, voltage regulators, and heat sinks) • Damage to Appendix B on page 65. 26 Related Links For...
Intel Desktop Board D945GCCR Product Guide Installation Precautions When you install and test the Intel desktop board, observe all the modules ...you do not follow these instructions or the instructions for associated modules, contact the supplier's technical support to find out how you to refer computer servicing to qualified technical personnel. Prevent Power Supply ... printed circuit assemblies • Rough edges and sharp corners on the chassis • Hot components (such as processors, voltage regulators, and heat sinks) • Damage to Appendix B on page 65. 26 Related Links For...