Intel D945GCCR Product Specification

Intel D945GCCR Manual

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  • Intel D945GCCR | Product Specification - Page 1
    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 D945GCCR | Product Specification - Page 2
    Desktop Board D945GCCR Technical Product Specification. Date January 2007 This product specification applies to only the standard Intel Desktop Board D945GCCR with BIOS identifier CR94510J.86A. Changes to this specification will be published in the Intel Desktop Board D945GCCR Specification Update
  • Intel D945GCCR | Product Specification - Page 3
    A description of the hardware used on the Desktop Board D945GCCR A map of the resources of the Desktop Board The features supported by the BIOS Setup program A description of the BIOS error messages, beep codes, and POST codes Regulatory compliance and battery disposal information Typographical
  • Intel D945GCCR | Product Specification - Page 4
    Intel Desktop Board D945GCCR Technical Product Specification WARNING Warnings indicate conditions which, if , N indicates component type, xn are the relative coordinates of its location on the Desktop Board D945GCCR, and X is the instance of the particular part at that general location. For example,
  • Intel D945GCCR | Product Specification - Page 5
    10 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
  • Intel D945GCCR | Product Specification - Page 6
    System Management BIOS (SMBIOS 71 3.5 BIOS Updates 72 3.5.1 Language Support 72 3.5.2 Custom Splash Screen 72 3.6 Legacy USB Support 73 3.7 Boot Options 73 3.7.1 CD-ROM Boot 73 3.7.2 Network Boot 73 3.7.3 Booting Without Attached Devices 74 3.7.4 Changing the Default Boot Device During POST
  • Intel D945GCCR | Product Specification - Page 7
    10 2. Board Components Shown in Figure 1 13 3. Supported Memory Configurations 16 4. Memory Operating Frequencies 17 5. LAN Connector LED States 30 6. Effects of Pressing the Power Switch 33 7. Power States and Targeted System Power 34 8. Wake-up Devices and Events 35 9. System Memory Map 43
  • Intel D945GCCR | Product Specification - Page 8
    Intel Desktop Board D945GCCR Technical Product Specification 15. Component-side Connectors and Headers Shown in Figure 13 51 16. Front Panel Audio Header 52 17. Chassis Intrusion Header 52 18. Serial ATA Connectors 52 19. Processor Fan Header 52 20. Front and Rear Chassis Fan Headers 52 21.
  • Intel D945GCCR | Product Specification - Page 9
    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
  • Intel D945GCCR | Product Specification - Page 10
    Memory Chipset Video Audio Legacy I/O Control USB Peripheral Interfaces LAN Support BIOS Expansion Capabilities microATX (9.60 inches by 9.60 inches [243.84 millimeters by 243.84 millimeters]) Support for the following: • Intel® Core™2 Duo processor in an LGA775 socket with a 800 MHz system
  • Intel D945GCCR | Product Specification - Page 11
    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 ports • Fan speed control For information about Available configurations for the board Refer to Section 1.2, page 15 11
  • Intel D945GCCR | Product Specification - Page 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
  • Intel D945GCCR | Product Specification - Page 13
    -in card connector F Back panel connectors G Processor core power connector H Processor fan header I Rear chassis fan header J LGA775 processor socket K Intel 82945GC GMCH L DIMM socket M DIMM socket N Chassis intrusion header O Main Power connector P Diskette drive connector
  • Intel D945GCCR | Product Specification - Page 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 D945GCCR | Product Specification - Page 15
    Board D945GCCR Processor data sheets ICH7 addressing Custom splash screens Audio software and utilities LAN software and drivers Supported video modes Visit this World Wide Web site: http://www.intel.com/design/motherbd http://support.intel.com/support/motherboards/desktop http://developer.intel
  • Intel D945GCCR | Product Specification - Page 16
    • Remove the PCI Express x16 video card before installing or upgrading memory to avoid interference with the memory retention mechanism. • To be fully compliant with all applicable DDR SDRAM memory specifications, the board should be populated with DIMMs that support the Serial Presence Detect (SPD
  • Intel D945GCCR | Product Specification - Page 17
    Description NOTE Regardless of the DIMM type used, the memory frequency will either be equal to or less than the processor system bus frequency. For example, if DDR2 400 memory is used with a 533 MHz system bus frequency processor, the memory will operate at 400 MHz. Table 4 lists the resulting
  • Intel D945GCCR | Product Specification - Page 18
    Board D945GCCR Technical Product Specification 1.4.1 Memory Configurations The Intel 82945GC GMCH supports two types of memory organization: • Dual channel (Interleaved) mode. This mode offers the highest throughput for real world applications. Dual channel mode is enabled when the installed memory
  • Intel D945GCCR | Product Specification - Page 19
    Mode Configuration with Two DIMMs 1.4.1.2 Single Channel (Asymmetric) Mode Configurations NOTE Dual channel (Interleaved) mode configurations provide the highest memory throughput. Figure 5 shows a single channel configuration using one DIMM. In this example, only the Channel A is populated. Channel
  • Intel D945GCCR | Product Specification - Page 20
    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
  • Intel D945GCCR | Product Specification - Page 21
    CPU, memory, PCI Express, and the DMI interconnect. The component also provides integrated graphics capabilities supporting 3D, 2D and display capabilities. The ICH7 is a centralized controller for the board's I/O paths. For information about The Intel 945GC chipset Resources used by the chipset
  • Intel D945GCCR | Product Specification - Page 22
    fixed portion of system physical memory (as set in the BIOS Setup program) for compatibility with legacy applications. An example of this would be when using VGA graphics under DOS. Once loaded, the operating system and graphics drivers allocate additional system memory to the graphics buffer as
  • Intel D945GCCR | Product Specification - Page 23
    for the Intel GMA950 graphics controller is available as a downloadable document. For information about Supported video modes for the board Refer to Section 1.2, page 15 1.5.2 USB The board supports up to eight USB 2.0 ports, supports UHCI and EHCI, and uses UHCI- and EHCI-compatible drivers. The
  • Intel D945GCCR | Product Specification - Page 24
    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 IDE connectors that support one device the Windows* XP and Windows 2000 operating systems. 24
  • Intel D945GCCR | Product Specification - Page 25
    CMOS memory. RAM at power-on. 1.6 PCI Express* Connectors The board provides the following PCI Express connectors: • One PCI Express x16 connector supporting compatible with PCI Conventional compliant operating systems. Additional features of the PCI Express interface include the following: • Support
  • Intel D945GCCR | Product Specification - Page 26
    Intel Desktop Board D945GCCR Technical Product Specification 1.7 Legacy I/O Controller The legacy I/O controller provides the following features: • One serial port • One parallel port with Extended Capabilities Port (ECP) and Enhanced Parallel Port (EPP) support • Serial IRQ interface compatible
  • Intel D945GCCR | Product Specification - Page 27
    Description 1.8 Audio Subsystem The board supports the Intel High Definition audio subsystem based on the Realtek ALC883 audio codec. The audio subsystem supports the following features: • Advanced jack sense for the back panel audio jacks that enables the audio codec to recognize the device that
  • Intel D945GCCR | Product Specification - Page 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, or
  • Intel D945GCCR | Product Specification - Page 29
    ⎯ Supports LAN wake capabilities 1.9.1 LAN Subsystem Software LAN software and drivers are available from Intel's World Wide Web site. For information about Obtaining LAN software and drivers Refer to Section 1.2, page 15 1.9.2 Intel® 82562G Physical Layer Interface Device The Intel 82562G
  • Intel D945GCCR | Product Specification - Page 30
    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). Figure 8. LAN Connector LED Locations Table 5 describes the LED states when the board is powered up and the 10/100
  • Intel D945GCCR | Product Specification - Page 31
    board to be compatible with the Wired for Management (WfM) specification. The board for direct monitoring of processor temperature and ambient temperature Intrusion and Detection The board supports a chassis security feature that monitoring can be implemented using Intel® Desktop Utilities or third-
  • Intel D945GCCR | Product Specification - Page 32
    Intel Desktop Board D945GCCR Technical Product Specification 1.10.4 Thermal Monitoring Figure 9 shows the location of the sensors and fan headers. Item A B C D E Description Processor fan Rear chassis fan Thermal diode, located on processor die Remote ambient temperature sensor Front chassis fan
  • Intel D945GCCR | Product Specification - Page 33
    an operating system that provides full ACPI support. ACPI features include: • Plug and Play (including bus and device enumeration) • Power management control of individual devices, add-in boards (some add-in boards may require an ACPI-aware driver), video displays, and hard disk drives • Methods for
  • Intel D945GCCR | Product Specification - Page 34
    supported by the board along with the associated system power targets. See the ACPI specification for a complete description of the various system and power states. Table 7. Power States and Targeted System Power Global States Sleeping States Processor States Device States Targeted System
  • Intel D945GCCR | Product Specification - Page 35
    required depends on the wake devices supported and manufacturing options. The board provides several power management hardware features, including: • Power connector • Fan headers • LAN wake capabilities • Instantly Available PC technology • Resume on Ring • Wake from USB • Wake from PS/2 keyboard
  • Intel D945GCCR | Product Specification - Page 36
    Intel Desktop Board D945GCCR Technical Product Specification Resume on Ring enables telephony devices to access the computer when it is in a power-managed state. The method used depends on the type of telephony device (external or internal). NOTE The use of Resume on Ring and Wake from USB
  • Intel D945GCCR | Product Specification - Page 37
    Specification. Add-in boards that also support this specification can participate in power management and can be used to wake the computer. The use of Instantly Available PC technology requires operating system support and PCI 2.3 compliant add-in cards, PCI Express add-in cards, and drivers
  • Intel D945GCCR | Product Specification - Page 38
    Intel Desktop Board D945GCCR Technical Product Specification 1.11.2.6 Wake from USB USB bus activity wakes the computer from ACPI S1 or S3 states. NOTE Wake from USB requires the use of a USB peripheral that supports Wake from USB. 1.11.2.7 Wake from PS/2 Devices PS/2 device activity wakes the
  • Intel D945GCCR | Product Specification - Page 39
    If AC power has been switched off and the standby power indicator is still lit, disconnect the power cord before installing or removing any devices connected to the board. Failure to do so could damage the board and any attached devices. Figure 10. Location of the Standby Power Indicator LED 39
  • Intel D945GCCR | Product Specification - Page 40
    Intel Desktop Board D945GCCR Technical Product Specification 40
  • Intel D945GCCR | Product Specification - Page 41
    Conventional bus add-in cards, PCI Express configuration space, BIOS (SPI Flash), and chipset overhead resides above the top of DRAM (total system memory). On a system that has 2 GB of system memory installed, it is not possible to use all of the installed memory due to system address space being
  • Intel D945GCCR | Product Specification - Page 42
    Intel Desktop Board D945GCCR Technical Product Specification The amount of installed memory that can be used will vary based on add-in cards and BIOS settings. Figure 11 shows a schematic of the system memory map. All installed system memory can be used when there is no overlap of system addresses.
  • Intel D945GCCR | Product Specification - Page 43
    Description Extended memory Runtime BIOS Reserved Potential available high DOS memory (open to the PCI Conventional bus). Dependent on video adapter used. Video memory and BIOS Extended BIOS data (movable by memory manager software) Extended conventional memory Conventional memory 2.2 DMA Channels
  • Intel D945GCCR | Product Specification - Page 44
    Intel Desktop Board D945GCCR Technical Product Specification 2.3 Fixed I/O Map Table 11. I/O Map Address (hex) Size Description 0000 - 00FF 256 bytes Used by the Desktop Board D945GCCR. Refer to the ICH7 data sheet for dynamic addressing information. 01F0 - 01F7 8 bytes Primary Parallel
  • Intel D945GCCR | Product Specification - Page 45
    1 (Note 2) 01 00 PCI Conventional bus connector 2 (Note 2) 08 00 Intel 82562G 10/100 Mbits/sec LAN PLC 01 00 00 PCI Express video controller (if present) Notes: 1. Present only when a PCI Express x16 graphics card is installed. 2. Bus number is dynamic and can change based on add-in
  • Intel D945GCCR | Product Specification - Page 46
    Intel Desktop Board D945GCCR Technical Product Specification 2.5 Interrupts The interrupts can be routed through either the Programmable Interrupt Controller (PIC) or the Advanced Programmable Interrupt Controller (APIC) portion of the ICH7 component. The PIC is supported in Windows 98 SE and
  • Intel D945GCCR | Product Specification - Page 47
    devices. The PCI Conventional specification describes how interrupts can be shared between devices card connect to one of these PIRQ signals. Some PCI Conventional interrupt sources are electrically tied together on the board USB ports, Serial ATA ports, and PCI Express ports are dynamic. 47
  • Intel D945GCCR | Product Specification - Page 48
    Intel Desktop Board D945GCCR Technical Product Specification 2.7 Connectors and Headers CAUTION Only the following connectors have overcurrent protection: back panel USB, front panel USB, and PS/2. The other internal connectors/headers are not overcurrent protected and should connect only to devices
  • Intel D945GCCR | Product Specification - Page 49
    Item A B C D E F G H I J Description PS/2 mouse port PS/2 keyboard port Parallel port Serial port VGA port LAN USB ports [4] Audio line in Mic in Audio line out Figure 12. Back Panel Connectors NOTE The back panel audio line out connector is designed to power headphones or amplified speakers only
  • Intel D945GCCR | Product Specification - Page 50
    Intel Desktop Board D945GCCR Technical Product Specification 2.7.2 Component-side Connectors and Headers Figure 13 shows the locations of the component-side connectors and headers. Figure 13. Component-side Connectors and Headers 50
  • Intel D945GCCR | Product Specification - Page 51
    Description A Front panel audio header B PCI Conventional bus add-in card connector 2 C PCI Conventional bus add-in card connector 1 D PCI Express x1 bus add-in card connector E PCI Express x16 bus add-in card connector F Processor core power connector G Processor fan header H Rear
  • Intel D945GCCR | Product Specification - Page 52
    Intel Desktop Board D945GCCR Technical Product Specification Table 16. Front Panel Audio Header Pin Signal Name 1 Port E [Port 1] Left Channel 3 Port E [Port TXP 3 TXN 4 Ground 5 RXN 6 RXP 7 Ground Table 19. Processor Fan Header Pin Signal Name 1 Ground 2 +12 V 3 FAN_TACH
  • Intel D945GCCR | Product Specification - Page 53
    connector is compatible with 2 x 10 connectors previously used on Intel Desktop boards. The board supports the use of processor voltage regulator and must always be used. Failure to do so will prevent the board from booting. # INTEGRATOR'S NOTE When using high wattage PCI Express x16 graphics cards
  • Intel D945GCCR | Product Specification - Page 54
    Intel Desktop Board D945GCCR Technical Product Specification 2.7.2.2 Add-in Card Connectors The board has the following add-in card connectors: • One PCI Express x16 connector supporting simultaneous transfer speeds up to 4 GBytes/sec of peak bandwidth per direction and up to 8 GBytes/sec
  • Intel D945GCCR | Product Specification - Page 55
    diagram for the front panel header. Table 24. Front Panel Header Pin Signal In/ Out Description Hard Drive Activity LED [Yellow] 1 HD_PWR Out Hard disk LED pull-up to +5 V 3 HDA# Out Hard disk active LED Reset Switch [Purple] 5 Ground Ground 7 FP_RESET# In Reset switch Power
  • Intel D945GCCR | Product Specification - Page 56
    Intel Desktop Board D945GCCR Technical Product Specification 2.7.2.4.1 Hard Drive Activity LED Header [Yellow] Pins 1 and 3 [Yellow] can be connected to an LED to provide a visual indicator that data is being read from or written to a hard drive. Proper LED function requires one of the following:
  • Intel D945GCCR | Product Specification - Page 57
    NOTES • The +5 V DC power on the USB headers is fused. • Pins 1, 3, 5, and 7 comprise one USB port. • Pins 2, 4, 6, and 8 comprise one USB port. • Use only a front panel USB connector that conforms to the USB 2.0 specification for high-speed USB devices. Figure 15. Connection Diagram for Front Panel
  • Intel D945GCCR | Product Specification - Page 58
    Intel Desktop Board D945GCCR Technical Product Specification 2.8 Jumper Block CAUTION Do not move the jumper with the power on. Always turn off the power and unplug the power cord from the computer before changing a jumper setting. Otherwise, the board could be damaged. Figure 16 shows the location
  • Intel D945GCCR | Product Specification - Page 59
    Setting 1-2 Configuration The BIOS uses current configuration information and passwords for booting. Configure 2-3 321 After the POST runs, Setup runs automatically. The maintenance menu is displayed. Recovery 321 None 321 The BIOS attempts to recover the BIOS configuration. A recovery
  • Intel D945GCCR | Product Specification - Page 60
    Intel Desktop Board D945GCCR Technical Product Specification 2.9 Mechanical Considerations 2.9.1 Form Factor The board is designed to fit into an ATX- or microATX-form-factor chassis. Figure 17 illustrates the mechanical form factor of the board. Dimensions are given in inches [millimeters]. The
  • Intel D945GCCR | Product Specification - Page 61
    Technical Reference 2.9.2 I/O Shield The back panel I/O shield for the board must meet specific dimension and material requirements. Systems based on this board need the back panel I/O shield to pass certification testing. Figure 18 shows the I/O shield dimensions. Dimensions are given in
  • Intel D945GCCR | Product Specification - Page 62
    not based on specific processor values or memory configurations but are based on the minimum and maximum current draw possible from the board's power delivery subsystems to the processor, memory, and USB ports. Use the datasheets for add-in cards, such as PCI, to determine the overall system power
  • Intel D945GCCR | Product Specification - Page 63
    Capability Fan Header Processor fan Front chassis devices supported and manufacturing options. System board. Additional power required will depend on configurations chosen by the integrator. The power supply must comply with the following recommendations found in the ATX form factor specification
  • Intel D945GCCR | Product Specification - Page 64
    Intel Desktop Board D945GCCR Technical Product Specification 2.11 Thermal Considerations CAUTION A chassis with a maximum internal ambient temperature of 38 oC at the processor fan inlet is a requirement. Use a processor heatsink that provides omni-directional airflow to maintain required airflow
  • Intel D945GCCR | Product Specification - Page 65
    Technical Reference Figure 19 shows the locations of the localized high temperature zones. Item A B C D Description Processor voltage regulator area Processor Intel 82945GC GMCH Intel 82801GB ICH7 Figure 19. Localized High Temperature Zones 65
  • Intel D945GCCR | Product Specification - Page 66
    board. Table 30. Thermal Considerations for Components Component Processor Intel 82945GC GMCH Intel 82801GB ICH7 Maximum Case Temperature For processor case temperature, see processor datasheets and processor specification updates at 55 ºC. The MTBF for the D945GCCR board is 152,352 hours. 66
  • Intel D945GCCR | Product Specification - Page 67
    2.13 Environmental Table 31 lists the environmental specifications for the board. Table 31. Environmental Specifications Parameter Temperature Non-Operating Operating Shock Unpackaged Packaged Vibration Unpackaged Packaged Specification -40 °C to +70 °C 0 °C to +55 °C 50 g trapezoidal
  • Intel D945GCCR | Product Specification - Page 68
    Intel Desktop Board D945GCCR Technical Product Specification 68
  • Intel D945GCCR | Product Specification - Page 69
    70 3.4 System Management BIOS (SMBIOS 71 3.5 BIOS Updates 72 3.6 Legacy USB Support 73 3.7 Boot Options 73 3.8 Adjusting Boot Speed 75 3.9 BIOS Security Features 76 3.1 Introduction The boards use an Intel BIOS that is stored in the Serial Peripheral Interface Flash Memory (SPI Flash) and
  • Intel D945GCCR | Product Specification - Page 70
    Intel Desktop Board D945GCCR Technical Product Specification Table 32 lists the BIOS Setup program menu features. Table 32. BIOS Setup Program Menu Bar Maintenance Clears passwords and displays processor information Main Advanced Displays processor and memory configuration Configures advanced
  • Intel D945GCCR | Product Specification - Page 71
    IDE cable as an ATAPI master device. For example, do not connect an ATA hard drive as a slave to an ATAPI CD-ROM drive. 3.4 System Management BIOS (SMBIOS) SMBIOS is a Desktop Management Interface (DMI) compliant method for managing computers in a managed network. The main component of SMBIOS is
  • Intel D945GCCR | Product Specification - Page 72
    in the Windows environment. Using this utility, the BIOS can be updated from a file on a hard disk, a 1.44 MB diskette, or a CD-ROM, or from the file location on the Web. • Intel® Flash Memory Update Utility, which requires creation of a boot diskette and manual rebooting of the system. Using this
  • Intel D945GCCR | Product Specification - Page 73
    system that supports USB, follow the operating system's installation instructions. 3.7 Boot Options In the BIOS Setup program, the user can choose to boot from a diskette drive, hard drives, CD-ROM, or the network. The default setting is for the diskette drive to be the first boot device, the hard
  • Intel D945GCCR | Product Specification - Page 74
    Intel Desktop Board D945GCCR Technical Product Specification 3.7.3 Booting Without Attached Devices For use in embedded applications, the BIOS has been designed so that after passing the POST, the operating system loader is invoked even if the following devices are not present: • Video adapter •
  • Intel D945GCCR | Product Specification - Page 75
    graphic images and changing video modes. In the Peripheral Configuration submenu, disable the LAN device if it will not be used. This can reduce up to four seconds of option ROM boot time. NOTE It is possible to optimize the boot process to the point where the system boots so quickly that the Intel
  • Intel D945GCCR | Product Specification - Page 76
    Intel Desktop Board D945GCCR Technical Product Specification 3.9 BIOS Security Features The BIOS includes security features that restrict access to the BIOS Setup program and who can boot the computer. A supervisor password and a user password can be set for the BIOS Setup program and for booting
  • Intel D945GCCR | Product Specification - Page 77
    No Boot Device Available Explanation The battery may be losing power. Replace the battery soon. The CMOS checksum is incorrect. CMOS memory may have been corrupted. Run Setup to reset values. Memory size has decreased since the last boot. If no memory was removed then memory may be bad. System did
  • Intel D945GCCR | Product Specification - Page 78
    - CF D0 - DF E0 - FF Category/Subsystem Debug codes: Can be used by any PEIM/driver for debug. Host Processors: 1F is an unrecoverable CPU error. Memory/Chipset: 2F is no memory detected or no useful memory detected. Recovery: 3F indicated recovery failure. Reserved for future use. I/O Busses: PCI
  • Intel D945GCCR | Product Specification - Page 79
    7A Description of POST Operation Host Processor Power-on initialization of the host processor (Boot Strap Processor) Host processor Cache initialization (including APs) Starting Application processor initialization SMM initialization Chipset Initializing a chipset component Memory Reading SPD from
  • Intel D945GCCR | Product Specification - Page 80
    Intel Desktop Board D945GCCR Technical Product Specification Table 39. Port 80h POST Codes (continued) POST Code 90 91 92 93 94 95 98 99 9A 9B B0 B1 B2 B3 B8 B9 BA BC Dy E0 E2 E1, E3 E4 E5 E6 Description of POST Operation Keyboard (PS2 or USB) Resetting keyboard Disabling keyboard Detecting
  • Intel D945GCCR | Product Specification - Page 81
    E9 EB F4 F5 F8 F9 FA 30 31 34 35 3F Description of POST Operation DXE Drivers Waiting for user input Checking password Entering BIOS setup Calling Legacy Option ROMs Runtime Phase/EFI OS Boot Entering Sleep state Exiting Sleep state EFI boot service ExitBootServices ( ) has been called EFI runtime
  • Intel D945GCCR | Product Specification - Page 82
    Intel Desktop Board D945GCCR Technical Product Specification Table 40. Typical Port 80h POST Sequence POST Code 21 22 23 25 28 34 E4 12 13 50 51 92 90 94 95 EB 58 5A 92 90 94 5A 28 90 94 E7 01 00 Description Initializing a chipset component Reading SPD from memory DIMMs Detecting presence of
  • Intel D945GCCR | Product Specification - Page 83
    (EMC) regulations • Product certification markings 5.1.1 Safety Regulations Desktop Board D945GCCR complies with the safety regulations stated in Table 41 when correctly installed in a compatible host system. Table 41. Safety Regulations Regulation Title UL 60950-1:2003/ CSA C22.2 No
  • Intel D945GCCR | Product Specification - Page 84
    Intel Desktop Board D945GCCR Technical Product Specification 5.1.2 European Union Declaration of Conformity Statement We, Intel Corporation, declare under our sole responsibility that the product Intel® Desktop Board D945GCCR is in conformity with all applicable essential requirements necessary
  • Intel D945GCCR | Product Specification - Page 85
    the http://www.intel.com/intel/other/ehs/product_ecology/Recycling_Program.htm for the details of this program, including the scope of covered products, available locations, shipping instructions, terms and conditions, etc. Intel Product Recycling Program http://www.intel.com/intel/other/ehs
  • Intel D945GCCR | Product Specification - Page 86
    Intel Desktop Board D945GCCR Technical Product Specification Deutsch Als Teil von Intels Engagement für den Umweltschutz hat das Unternehmen das Intel Produkt-Recyclingprogramm implementiert, das Einzelhandelskunden von Intel Markenprodukten ermöglicht, gebrauchte Produkte an ausgewählte Standorte
  • Intel D945GCCR | Product Specification - Page 87
    os locais disponíveis, as instruções de envio, os termos e condições, etc. Russian Intel Intel (Product Recycling Program Intel http://www.intel.com/intel/other/ehs/product_ecology/Recycling_Program.htm Türkçe Intel, çevre sorumluluğuna bağımlılığının bir parçası olarak, perakende tüketicilerin
  • Intel D945GCCR | Product Specification - Page 88
    Intel Desktop Board D945GCCR Technical Product Specification 5.1.3.3 Lead Free Desktop Board This desktop board is lead free although certain discrete components used on the board contain a small amount of lead which is necessary for component performance and/or reliability. This desktop board is
  • Intel D945GCCR | Product Specification - Page 89
    5.1.4 EMC Regulations Desktop Board D945GCCR complies with the EMC regulations stated in Table 43 when correctly installed in a compatible host system. Table 43. EMC in a domestic environment, it may cause radio interference. Install and use the equipment according to the instruction manual. 89
  • Intel D945GCCR | Product Specification - Page 90
    MIC (Ministry of Information and Communication) mark. Includes adjacent MIC certification number: CPU-D945GCCR For information about MIC certification, go to http://support.intel.com/support/motherboards/desktop/ Taiwan BSMI (Bureau of Standards, Metrology and Inspections) mark. Includes adjacent
  • Intel D945GCCR | Product Specification - Page 91
    Regulatory Compliance and Battery Disposal Information 5.2 Battery Disposal Information CAUTION Risk of explosion if the battery is replaced with an incorrect type. Batteries should be recycled where possible. Disposal of used batteries must be in accordance with local environmental regulations.
  • Intel D945GCCR | Product Specification - Page 92
    Intel Desktop Board D945GCCR Technical Product Specification WAARSCHUWING Er bestaat ontploffingsgevaar als de batterij wordt vervangen door een onjuist type batterij. Batterijen moeten zoveel mogelijk worden gerecycled. Houd u bij het weggooien van
  • Intel D945GCCR | Product Specification - Page 93
    Regulatory Compliance and Battery Disposal Information PRECAUŢIE Risc de explozie, dacă bateria este înlocuită cu un tip de baterie necorespunzător. Bateriile trebuie reciclate, dacă este posibil. Depozitarea bateriilor uzate trebuie să respecte reglementările locale privind protecţia mediului.
  • Intel D945GCCR | Product Specification - Page 94
    Intel Desktop Board D945GCCR Technical Product Specification 94
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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