Product Specification
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Current characterized errata are documented in the Intel Desktop Board D945GCCR Specification Update. Intel® Desktop Board D945GCCR Technical Product Specification January 2007 Order Number: D80699-001US The Intel® Desktop Board D945GCCR 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 D945GCCR Specification Update. Intel® Desktop Board D945GCCR Technical Product Specification January 2007 Order Number: D80699-001US The Intel® Desktop Board D945GCCR may contain design defects or errors known as errata that may cause the product to deviate from published specifications.
Product Specification
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... IS GRANTED BY THIS DOCUMENT. Designers must not rely on request. Contact your local Intel sales office or your distributor to deviate from published specifications. Intel Corporation may be obtained from future changes to only the standard Intel Desktop Board D945GCCR with BIOS identifier CR94510J.86A. Changes to this document, or other countries. * Other names...
... IS GRANTED BY THIS DOCUMENT. Designers must not rely on request. Contact your local Intel sales office or your distributor to deviate from published specifications. Intel Corporation may be obtained from future changes to only the standard Intel Desktop Board D945GCCR with BIOS identifier CR94510J.86A. Changes to this document, or other countries. * Other names...
Product Specification
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... This section contains information about the Desktop Board D945GCCR and its components to the vendors, system integrators, and other engineers and technicians who need this specification. CAUTION Cautions are used in all specifications of information. It is intended to provide detailed...connectors, power and environmental requirements, and the BIOS for general audiences. Intended Audience The TPS is specifically not intended for the Intel® Desktop Board D945GCCR. iii Not all of these symbols and abbreviations appear in this level of this type. It describes...
... This section contains information about the Desktop Board D945GCCR and its components to the vendors, system integrators, and other engineers and technicians who need this specification. CAUTION Cautions are used in all specifications of information. It is intended to provide detailed...connectors, power and environmental requirements, and the BIOS for general audiences. Intended Audience The TPS is specifically not intended for the Intel® Desktop Board D945GCCR. iii Not all of these symbols and abbreviations appear in this level of this type. It describes...
Product Specification
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Intel Desktop Board D945GCCR Technical Product Specification WARNING Warnings indicate conditions which, if not observed, can cause personal injury. For example, J5J1 is the first connector in the description of a component, N indicates ... value. When used to identify an active-low signal (such as USBP0#). iv Voltages are the relative coordinates of its location on the Desktop Board D945GCCR, and X is used in the 5J area. Other Common Notation # (NxnX) GB GB/sec Gbits/sec KB Kbit kbits/sec MB MB/sec Mbit Mbit...
Intel Desktop Board D945GCCR Technical Product Specification WARNING Warnings indicate conditions which, if not observed, can cause personal injury. For example, J5J1 is the first connector in the description of a component, N indicates ... value. When used to identify an active-low signal (such as USBP0#). iv Voltages are the relative coordinates of its location on the Desktop Board D945GCCR, and X is used in the 5J area. Other Common Notation # (NxnX) GB GB/sec Gbits/sec KB Kbit kbits/sec MB MB/sec Mbit Mbit...
Product Specification
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Intel Desktop Board D945GCCR Technical Product Specification 2.5 Interrupts 46 2.6 PCI Conventional Interrupt Routing Map 47 2.7 Connectors and Headers 48 2.7.1 Back Panel Connectors 49 2.7.2 Component-side Connectors and Headers 50 2.8 Jumper Block 58 2.9 ...
Intel Desktop Board D945GCCR Technical Product Specification 2.5 Interrupts 46 2.6 PCI Conventional Interrupt Routing Map 47 2.7 Connectors and Headers 48 2.7.1 Back Panel Connectors 49 2.7.2 Component-side Connectors and Headers 50 2.8 Jumper Block 58 2.9 ...
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... 88 43. Front Panel Audio Header 52 17. Front and Rear Chassis Fan Headers 52 21. Safety Regulations 83 42. Intel Desktop Board D945GCCR Technical Product Specification 15. Front Panel Header 55 25. BIOS Setup Program Function Keys 70 34. Port 80h POST Codes 79 40. Processor ... 53 22. DC Loading Characteristics 62 29. Fan Header Current Capability 63 30. Thermal Considerations for Components 66 31. Environmental Specifications 67 32. BIOS Setup Program Menu Bar 70 33. Boot Device Menu Options 74 35. Supervisor and User Password Functions 76 36.
... 88 43. Front Panel Audio Header 52 17. Front and Rear Chassis Fan Headers 52 21. Safety Regulations 83 42. Intel Desktop Board D945GCCR Technical Product Specification 15. Front Panel Header 55 25. BIOS Setup Program Function Keys 70 34. Port 80h POST Codes 79 40. Processor ... 53 22. DC Loading Characteristics 62 29. Fan Header Current Capability 63 30. Thermal Considerations for Components 66 31. Environmental Specifications 67 32. BIOS Setup Program Menu Bar 70 33. Boot Device Menu Options 74 35. Supervisor and User Password Functions 76 36.
Product Specification
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... memory Intel® 945GC Chipset, consisting of the board. 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®...interface • PS/2 keyboard and mouse ports 10/100 Mbits/sec LAN subsystem using the Intel® 82562G Platform LAN Connect (PLC) device • Intel® BIOS (resident in the SPI Flash device) • Support for Advanced Configuration and...
... memory Intel® 945GC Chipset, consisting of the board. 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®...interface • PS/2 keyboard and mouse ports 10/100 Mbits/sec LAN subsystem using the Intel® 82562G Platform LAN Connect (PLC) device • Intel® BIOS (resident in the SPI Flash device) • Support for Advanced Configuration and...
Product Specification
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Feature Summary (continued) Instantly Available PC Technology Hardware Monitor Subsystem • Support for PCI Local Bus Specification Revision 2.3 • Support for PCI Express Revision 1.0a • Suspend to RAM support • Wake on PCI, RS-232, front panel, PS/2 devices, and USB ...
Feature Summary (continued) Instantly Available PC Technology Hardware Monitor Subsystem • Support for PCI Local Bus Specification Revision 2.3 • Support for PCI Express Revision 1.0a • Suspend to RAM support • Wake on PCI, RS-232, front panel, PS/2 devices, and USB ...
Product Specification
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Intel Desktop Board D945GCCR Technical Product Specification 1.1.2 Board Layout Figure 1 shows the location of the major components. Figure 1. Board Components Table 2 lists the components identified in Figure 1. 12
Intel Desktop Board D945GCCR Technical Product Specification 1.1.2 Board Layout Figure 1 shows the location of the major components. Figure 1. Board Components Table 2 lists the components identified in Figure 1. 12
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Block Diagram 14 Intel Desktop Board D945GCCR Technical Product Specification 1.1.3 Block Diagram Figure 2 is a block diagram of the major functional areas. Figure 2.
Block Diagram 14 Intel Desktop Board D945GCCR Technical Product Specification 1.1.3 Block Diagram Figure 2 is a block diagram of the major functional areas. Figure 2.
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...program the chipset to correctly configure the memory settings, but performance and reliability may not function under the determined frequency. Intel Desktop Board D945GCCR Technical Product Specification 1.4 System Memory The board has two DIMM sockets and supports the following memory features: • 1.8 V (only)...refers to avoid interference with the memory retention mechanism. • To be fully compliant with all applicable DDR SDRAM memory specifications, the board should be impacted or the DIMMs may be populated with x16 organization are not supported. • 2 GB maximum ...
...program the chipset to correctly configure the memory settings, but performance and reliability may not function under the determined frequency. Intel Desktop Board D945GCCR Technical Product Specification 1.4 System Memory The board has two DIMM sockets and supports the following memory features: • 1.8 V (only)...refers to avoid interference with the memory retention mechanism. • To be fully compliant with all applicable DDR SDRAM memory specifications, the board should be impacted or the DIMMs may be populated with x16 organization are not supported. • 2 GB maximum ...
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Intel Desktop Board D945GCCR Technical Product Specification 1.4.1 Memory Configurations The Intel 82945GC GMCH supports two types of both DIMM channels are equal. If different speed DIMMs are used between channels, the slowest memory timing will be ...
Intel Desktop Board D945GCCR Technical Product Specification 1.4.1 Memory Configurations The Intel 82945GC GMCH supports two types of both DIMM channels are equal. If different speed DIMMs are used between channels, the slowest memory timing will be ...
Product Specification
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Single Channel (Asymmetric) Mode Configuration with Two DIMMs 20 Figure 6. Intel Desktop Board D945GCCR Technical Product Specification Figure 6 shows a single channel configuration using two DIMMs. In this example, the capacity of the DIMM in Channel A does not equal the capacity of the DIMM in Channel B.
Single Channel (Asymmetric) Mode Configuration with Two DIMMs 20 Figure 6. Intel Desktop Board D945GCCR Technical Product Specification Figure 6 shows a single channel configuration using two DIMMs. In this example, the capacity of the DIMM in Channel A does not equal the capacity of the DIMM in Channel B.
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... Section 1.2, page 15 1.5.1.2 Dynamic Video Memory Technology (DVMT) DVMT enables enhanced graphics and memory performance through Direct AGP, and highly efficient memory utilization. Intel Desktop Board D945GCCR Technical Product Specification • Video ⎯ Hardware motion compensation for MPEG2 ⎯ Software DVD at 30 fps full screen • Display ⎯ Integrated 24-bit 400...
... Section 1.2, page 15 1.5.1.2 Dynamic Video Memory Technology (DVMT) DVMT enables enhanced graphics and memory performance through Direct AGP, and highly efficient memory utilization. Intel Desktop Board D945GCCR Technical Product Specification • Video ⎯ Hardware motion compensation for MPEG2 ⎯ Software DVD at 30 fps full screen • Display ⎯ Integrated 24-bit 400...
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 the BIOS. 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 supports two devices • Four serial ATA...
... MB/sec. • Ultra DMA: DMA protocol on IDE bus supporting host and target throttling and transfer rates of up to the BIOS. 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 supports two devices • Four serial ATA...
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... current from ACPI S1, S3, S4, or S5 • Software compatible with the PCI Power Management Event (PME) mechanism defined in the PCI Power Management Specification Rev. 1.1 25 The x1 interface supports simultaneous transfer speeds up to 250 Mbytes/sec of peak bandwidth per direction and up to 8 GBytes/sec concurrent...
... current from ACPI S1, S3, S4, or S5 • Software compatible with the PCI Power Management Event (PME) mechanism defined in the PCI Power Management Specification Rev. 1.1 25 The x1 interface supports simultaneous transfer speeds up to 250 Mbytes/sec of peak bandwidth per direction and up to 8 GBytes/sec concurrent...
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... should be turned off before a keyboard or mouse is connected or disconnected. Use the BIOS Setup program to set the parallel port mode. Intel Desktop Board D945GCCR Technical Product Specification 1.7 Legacy I/O Controller The legacy I /O controller. 1.7.1 Serial Port The Serial port A connector is located on the back panel. Power to Figure 12, page 49...
... should be turned off before a keyboard or mouse is connected or disconnected. Use the BIOS Setup program to set the parallel port mode. Intel Desktop Board D945GCCR Technical Product Specification 1.7 Legacy I/O Controller The legacy I /O controller. 1.7.1 Serial Port The Serial port A connector is located on the back panel. Power to Figure 12, page 49...
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... Panel Audio Connector Options For information about The back panel audio connectors Refer to Section 2.7.1, page 49 28 Intel Desktop Board D945GCCR Technical Product Specification 1.8.3 6-Channel (5.1) Audio Subsystem The 6-channel (5.1) audio subsystem includes the following: • Intel 82801GB I/O Controller Hub (ICH7) • Realtek ALC883 audio codec • Microphone input that supports a single dynamic, condenser...
... Panel Audio Connector Options For information about The back panel audio connectors Refer to Section 2.7.1, page 49 28 Intel Desktop Board D945GCCR Technical Product Specification 1.8.3 6-Channel (5.1) Audio Subsystem The 6-channel (5.1) audio subsystem includes the following: • Intel 82801GB I/O Controller Hub (ICH7) • Realtek ALC883 audio codec • Microphone input that supports a single dynamic, condenser...
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LAN Connector LED States LED A B LED Color Green Yellow LED State Off On Blinking Off On Condition LAN link is established. Intel Desktop Board D945GCCR Technical Product Specification 1.9.2.1 RJ-45 LAN Connector with Integrated LEDs Two LEDs are built into the RJ-45 LAN connector (shown in Figure 8). LAN link is not established. ...
LAN Connector LED States LED A B LED Color Green Yellow LED State Off On Blinking Off On Condition LAN link is established. Intel Desktop Board D945GCCR Technical Product Specification 1.9.2.1 RJ-45 LAN Connector with Integrated LEDs Two LEDs are built into the RJ-45 LAN connector (shown in Figure 8). LAN link is not established. ...
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...that attaches to the chassis intrusion header. 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 I /O Controller) • Thermal and ... information about The location of monitoring and control is in the closed -loop fan control, for Management (WfM) specification. When the chassis cover is removed, the mechanical switch is dependent on the chassis that can be compatible with the board.
...that attaches to the chassis intrusion header. 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 I /O Controller) • Thermal and ... information about The location of monitoring and control is in the closed -loop fan control, for Management (WfM) specification. When the chassis cover is removed, the mechanical switch is dependent on the chassis that can be compatible with the board.