Intel BOXD945GCZLR Product Specification

Intel BOXD945GCZLR Manual

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  • Intel BOXD945GCZLR | Product Specification - Page 1
    ® Desktop Board D945GCZ Technical Product Specification May 2005 Order Number: D14068-001US The Intel® Desktop Board D945GCZ 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 BOXD945GCZLR | Product Specification - Page 2
    not be supported without further evaluation by Intel. Intel Corporation may Intel may make changes to specifications and product descriptions at any time, without notice. Designers must not rely on the absence or characteristics of any features or instructions marked "reserved" or "undefined." Intel
  • Intel BOXD945GCZLR | Product Specification - Page 3
    of the Desktop Board The features supported by the BIOS Setup program A description of the BIOS error messages, beep codes, and POST codes Typographical Conventions This section contains information about the conventions used in this specification. Not all of these symbols and abbreviations
  • Intel BOXD945GCZLR | Product Specification - Page 4
    Intel Desktop Board D945GCZ Technical Product Specification Other Common Notation # (NxnX) GB GB/sec Gbits/sec KB Kbit kbits/sec MB MB/sec Mbit Mbit/sec xxh x.x V * Used after a signal name to
  • Intel BOXD945GCZLR | Product Specification - Page 5
    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® 945G Chipset ...21 1.6.1 Intel 945G Graphics Subsystem 21 1.6.2 USB ...23 1.6.3 IDE Support 24 1.6.4 Real-Time Clock, CMOS SRAM, and Battery
  • Intel BOXD945GCZLR | Product Specification - Page 6
    Intel Desktop Board D945GCZ 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 2.6 Interrupts ...50 2.7 PCI
  • Intel BOXD945GCZLR | Product Specification - Page 7
    Connector LED Locations 33 15. Thermal Sensors and Fan Connectors 37 16. Location of the Standby Power Indicator LED 43 17. Detailed System Memory Address Map 46 18. Back Panel Connectors for 8-Channel (7.1) Audio Subsystem 54 19. Back Panel Connectors for 6-Channel (5.1) Audio Subsystem 55 20
  • Intel BOXD945GCZLR | Product Specification - Page 8
    Intel Desktop Board D945GCZ Technical Product Specification Tables 1. Feature Summary ...10 2. Manufacturing Options 11 3. Board Components Shown in Figure 1 13 4. Supported Memory Configurations 16 5. LAN Connector LED States 32 6. LAN Connector LED States 33 7. Effects of Pressing the Power
  • Intel BOXD945GCZLR | Product Specification - Page 9
    9 1.2 Overview ...10 1.3 Online Support ...15 1.4 Processor ...15 1.5 System Memory ...16 1.6 Intel® 945G Chipset ...21 1.7 PCI Express Platform Module (Optional 43 1.1 Power Connector Terminology Change Technical Product Specifications for ATX and microATX desktop boards referred to the 2 x
  • Intel BOXD945GCZLR | Product Specification - Page 10
    Product Specification 1.2 Overview 1.2.1 Feature Summary Table 1 summarizes the major features of the board. Table 1. Feature Summary Form Factor Processor Memory Chipset Video microBTX Form Factor (10.40 inches by 10.50 inches [264.16 millimeters by 266.70 millimeters]) Support for an Intel
  • Intel BOXD945GCZLR | Product Specification - Page 11
    available in all marketing channels. Please contact your Intel representative to determine which manufacturing options are available subsystem using the Intel® 82562GX/82562GZ Platform LAN Connect (PLC) device SATA RAID Intel® 82801GR I/O Controller Hub (ICH7-R) for RAID support (levels 0,1, 0+1,
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    Intel Desktop Board D945GCZ Technical Product Specification 1.2.3 Board Layout Figure 1 shows the location of the major components. A B C FF EE DD D CC E BB AA Z Y X W VU T S R Q PO Figure 1. Board Components Table 3 lists the components
  • Intel BOXD945GCZLR | Product Specification - Page 13
    O Front panel connector P Front chassis fan connector Q Auxiliary front panel power LED connector R Intel 82801G I/O Controller Hub (ICH7) S LGA775 processor socket T Intel 82945G GMCH U Remote thermal sensor V Processor core power connector W Processor fan connector X DIMM
  • Intel BOXD945GCZLR | Product Specification - Page 14
    Intel Desktop Board D945GCZ Technical Product Specification 1.2.4 Block Diagram Figure 2 is a block diagram of the 800/533 MHz) PCI Express x16 Interface PCI Express x16 Connector Intel 945G Chipset Intel 82945G Graphics and Memory Controller Hub (GMCH) Legacy I/O Controller LPC Bus Serial Port
  • Intel BOXD945GCZLR | Product Specification - Page 15
    software and utilities LAN software and drivers Supported video modes Intel® Active Management Technology Visit this World Wide Web site: http://www.intel.com/design/motherbd http://support.intel.com/support/motherboards/desktop http://developer.intel.com/design/motherbd/cz/cz_available.htm http
  • Intel BOXD945GCZLR | Product Specification - Page 16
    Intel Desktop Board D945GCZ Technical Product Specification 1.5 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 or double-sided DIMMs with the following restriction: Double-
  • Intel BOXD945GCZLR | Product Specification - Page 17
    Product Description 1.5.1 Memory Configurations The Intel 82945G 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 capacities of both DIMM
  • Intel BOXD945GCZLR | Product Specification - Page 18
    Intel Desktop Board D945GCZ Technical Product Specification 1.5.1.1 Dual Channel (Interleaved) Mode Configurations Figure 4 shows a dual channel configuration using two DIMMs. In this example, the DIMM0 (blue) sockets of both channels are populated
  • Intel BOXD945GCZLR | Product Specification - Page 19
    Product Description Figure 6 shows a dual channel configuration using four DIMMs. In this example, the combined capacity of the two DIMMs in Channel A equal the combined capacity of the two DIMMs in Channel B. Also, the DIMMs are matched between DIMM0 and DIMM1 of both channels. 256 MB 512 MB 256
  • Intel BOXD945GCZLR | Product Specification - Page 20
    Intel Desktop Board D945GCZ Technical Product Specification 1.5.1.2 Single Channel (Asymmetric) Mode Configurations NOTE Dual channel (Interleaved) mode configurations provide the highest memory throughput. Figure 7 shows a single channel configuration using one DIMM. In this example, only the DIMM0
  • Intel BOXD945GCZLR | Product Specification - Page 21
    Media Interface (DMI) interconnect • Intel 82801G I/O Controller Hub (ICH7) with DMI interconnect The GMCH component provides interfaces to the CPU, memory, PCI Express, and the DMI interconnect. The component also provides integrated graphics capabilities supporting 3D, 2D and display capabilities
  • Intel BOXD945GCZLR | Product Specification - Page 22
    +) ⎯ Two multiplexed DVO port interfaces with 200 MHz pixel clocks using an ADD2/ADD2+ card • Dynamic Video Memory Technology (DVMT) support up to 224 MB • Intel® Zoom Utility For information about DVMT Obtaining graphics software and utilities Refer to Section 1.6.1.2, page 22 Section 1.3, page
  • Intel BOXD945GCZLR | Product Specification - Page 23
    in dual channel mode • VGA output • HDTV output 1.6.1.4 Configuration Modes A list of supported modes for the Intel GMA950 graphics controller is available as a downloadable document. For information about Supported video modes for the board Refer to Section 1.3, page 15 1.6.2 USB The board
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    Intel Desktop Board D945GCZ Technical Product Specification 1.6.3 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 per connector 1.6.3.1 Parallel ATE IDE Interface The
  • Intel BOXD945GCZLR | Product Specification - Page 25
    page 56 1.6.3.3 Serial ATA RAID (Optional) The optional ICH7-R supports the following RAID (Redundant Array of Independent Drives) levels: • and Battery A coin-cell battery (CR2032) powers the real-time clock and CMOS memory. When the computer is not plugged into a wall socket, the battery has an
  • Intel BOXD945GCZLR | Product Specification - Page 26
    Intel Desktop Board D945GCZ Technical Product Specification 1.7 PCI Express* Connectors The board provides the following PCI Express connectors: • One PCI Express x16 connector supporting simultaneous transfer speeds up to 8 GBytes/sec • One PCI Express x1 connector. The x1 interface supports
  • Intel BOXD945GCZLR | Product Specification - Page 27
    information about The location of the parallel port connector Refer to Figure 19, page 55 1.9.3 Diskette Drive Controller The legacy I/O controller supports one diskette drive. Use the BIOS Setup program to configure the diskette drive interface. For information about The location of the diskette
  • Intel BOXD945GCZLR | Product Specification - Page 28
    Desktop Board D945GCZ Technical Product Specification 1.10 Audio Subsystem The board supports the Intel High Definition audio subsystem based on the Sigmatel 9223 or the Sigmatel 9220 audio codec. The audio subsystem supports the following features: • Advanced jack sense for the back panel audio
  • Intel BOXD945GCZLR | Product Specification - Page 29
    Audio Connector Options for 8-Channel (7.1) Audio Subsystem Figure 10 is a block diagram of the 8-channel (7.1) audio subsystem. 82801G I/O Controller Hub (ICH7) Intel High Definition Audio Link Sigmatel 9223 Audio Codec Line Out Mic In Line In/Side Surround L-R/Retasking Jack Line Out/Retasking
  • Intel BOXD945GCZLR | Product Specification - Page 30
    Desktop Board D945GCZ Technical Product Specification 1.10.4 6-Channel (5.1) Audio Subsystem The 6-channel (5.1) audio subsystem includes the following: • Intel 82801G I/O Controller Hub (ICH7) • Sigmatel 9220 audio codec • Microphone input that supports a single dynamic, condenser, or electret
  • Intel BOXD945GCZLR | Product Specification - Page 31
    the 82562GX and 82562GZ • PCI Conventional bus power management ⎯ Supports ACPI technology ⎯ Supports LAN wake capabilities 1.11.1 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
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    connectivity • Full device driver compatibility • Programmable transit threshold • Configuration EEPROM that contains the MAC address The Intel 82562GZ additionally provides Alert Standard Format (ASF) 1.03 support. 1.11.2.2 RJ-45 LAN Connector with Integrated LEDs Two LEDs are built into the RJ-45
  • Intel BOXD945GCZLR | Product Specification - Page 33
    /82574 controller and an RJ-45 LAN connector with integrated status LEDs. 1.11.3.1 Intel® 82573E/82573V/82574V Gigabit Ethernet Controller The Intel 82573E/82573V/82574V Gigabit Ethernet Controller supports the following features: • PCI Express link • 10/100/1000 IEEE 802.3 compliant • Compliant
  • Intel BOXD945GCZLR | Product Specification - Page 34
    Intel® 82573E Ethernet Controller. Intel Active Management Technology (AMT) offers IT organizations tamper-resistant and persistent management capabilities. Specifically, Intel computing assets: ⎯ Intel AMT stores hardware and software asset information in non-volatile memory and allows IT to
  • Intel BOXD945GCZLR | Product Specification - Page 35
    that eliminates time-consuming manual inventory tracking, which also reduces asset accounting costs. ⎯ E-Asset Tag ⎯ HW/SW inventory For information about Intel Active Management Technology Refer to Section 1.3, page 15 1.11.5 Alert Standard Format (ASF) Support (Optional) NOTE Alter Standard
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    Intel Desktop Board D945GCZ Technical Product Specification ⎯ Keyboard failure ⎯ Hard-disk failure ⎯ No boot media • Boot Refer to Figure 15, page 37 1.12.2 Chassis Intrusion and Detection The board supports a chassis security feature that detects if the chassis cover is removed. The security
  • Intel BOXD945GCZLR | Product Specification - Page 37
    1.12.4 Thermal Monitoring Figure 15 shows the location of the sensors and fan connectors. Product Description 1 E 3 12 A C D 1 4 13 Item A B C D E F B F OM17936 Description Remote ambient temperature sensor Thermal diode, located on processor die Ambient temperature sensor, internal to
  • Intel BOXD945GCZLR | Product Specification - Page 38
    Intel Desktop Board D945GCZ Technical Product Specification 1.13 Power Management Power management is implemented at several levels, including: • Software support through Advanced Configuration and Power Interface (ACPI) • Hardware support: ⎯ Power connector ⎯ Fan connectors ⎯ LAN wake capabilities
  • Intel BOXD945GCZLR | Product Specification - Page 39
    lists the power states supported by the board along with the associated system power targets. See the ACPI specification for a complete description of when provided by battery or external source. No power to the system. Service can be performed safely. Notes: 1. Total system power is dependent on
  • Intel BOXD945GCZLR | Product Specification - Page 40
    Intel Desktop Board D945GCZ Technical Product Specification 1.13.1.3 Wake-up Devices and Events Table 9 lists the devices or specific events that can wake the computer from specific standby current required depends on the wake devices supported and manufacturing options. The board provides several
  • Intel BOXD945GCZLR | Product Specification - Page 41
    state requires an operating system that provides full ACPI support. 1.13.2.1 Power Connector ATX12V-compliant power supplies can tachometer input of the hardware monitoring and fan control ASIC. • All fan connectors support closed-loop fan control that can adjust the fan speed or switch the fan
  • Intel BOXD945GCZLR | Product Specification - Page 42
    Intel Desktop Board D945GCZ Technical Product Specification Magic Packet* frame, the LAN subsystem asserts a wake-up signal that powers up the computer. Depending on the LAN implementation, the board supports LAN wake capabilities with ACPI in the following ways: • The PCI Express WAKE# signal • The
  • Intel BOXD945GCZLR | Product Specification - Page 43
    .2.9 WAKE# Signal Wake-up Support When the WAKE# signal on is a component on the desktop board that is specifically designed to enhance platform security above-and-beyond the unencrypted in plain-text form. The TPM is specifically designed to shield unencrypted keys and platform authentication
  • Intel BOXD945GCZLR | Product Specification - Page 44
    Intel Desktop Board D945GCZ Technical Product Specification 44
  • Intel BOXD945GCZLR | Product Specification - Page 45
    remaining sections in this chapter are introduced by text found with their respective section headings. 2.2 Memory Resources 2.2.1 Addressable Memory The board utilizes 4 GB of addressable system memory. Typically the address space that is allocated for PCI Conventional bus add-in cards, PCI Express
  • Intel BOXD945GCZLR | Product Specification - Page 46
    Intel Desktop Board D945GCZ Technical Product Specification • MCH base address registers, internal graphics ranges, PCI Express ports (up to 512 MB) • Memory-mapped I/O that is dynamically allocated for PCI Conventional and PCI Express add-in cards The amount of installed memory that can be used
  • Intel BOXD945GCZLR | Product Specification - Page 47
    (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 2.3 DMA Channels Table 11. DMA Channels DMA Channel Number 0 1 2 3 4 5 6 7 Data Width 8 or 16 bits
  • Intel BOXD945GCZLR | Product Specification - Page 48
    Intel Desktop Board D945GCZ Technical Product Specification 2.4 Fixed I/O Map Table 12. I/O Map Address (hex) Size Description 0000 - 00FF 0170 - 0177 256 bytes 8 bytes Used by the Desktop Board D945GCZ. Refer to the
  • Intel BOXD945GCZLR | Product Specification - Page 49
    02 03 00 01 02 03 07 00 00 01 02 03 00 00 00 00 00 00 Description Memory controller of Intel 82945G component PCI Express x16 graphics port (Note 1) Integrated graphics controller Intel High Definition Audio Controller PCI Express port 1 PCI Express port 2 PCI Express port 3 PCI Express port 4 USB
  • Intel BOXD945GCZLR | Product Specification - Page 50
    Intel Desktop Board D945GCZ Technical Product Specification 2.6 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 BOXD945GCZLR | Product Specification - Page 51
    sharing and how the interrupt signals are connected between the PCI Conventional bus connectors and onboard PCI Conventional devices. The PCI Conventional specification describes how interrupts can be shared between devices attached to the PCI Conventional bus. In most cases, the small amount of
  • Intel BOXD945GCZLR | Product Specification - Page 52
    Intel Desktop Board D945GCZ Technical Product Specification Table 15. PCI Interrupt Routing Map PCI Interrupt Source ICH7 LAN PCI bus connector 1 PCI bus connector 2 IEEE-1394a controller (optional) PIRQA PIRQB ICH7 PIRQ
  • Intel BOXD945GCZLR | Product Specification - Page 53
    Technical Reference 2.8 Connectors CAUTION Only the following connectors have overcurrent protection: back panel USB, front panel USB, and PS/2. The other internal connectors are not overcurrent protected and should connect only to devices inside the computer's chassis, such as fans and internal
  • Intel BOXD945GCZLR | Product Specification - Page 54
    Intel Desktop Board D945GCZ Technical Product Specification 2.8.1.1 Back Panel Connectors For 8-Channel (7.1) Audio Subsystem Figure 18 shows the location of the back panel connectors for boards equipped with the 8-channel (7.1) audio subsystem.
  • Intel BOXD945GCZLR | Product Specification - Page 55
    Technical Reference 2.8.1.2 Back Panel Connectors For 6-Channel (5.1) Audio Subsystem Figure 19 shows the location of the back panel connectors for boards equipped with the 6-channel (5.1) audio subsystem. The back panel connectors are color-coded. The figure legend (Table 17) lists the colors used
  • Intel BOXD945GCZLR | Product Specification - Page 56
    Intel Desktop Board D945GCZ Technical Product Specification 2.8.2 Component-side Connectors Figure 20 shows the locations of the component-side connectors. AB FH CD E G I J KL M N O 91 10 2 12 12 24 1 1 13 3 39 40
  • Intel BOXD945GCZLR | Product Specification - Page 57
    Table 18 lists the component-side connectors identified in Figure 20. Table 18. Component-side Connectors Shown in Figure 20 Item/callout from Figure 20 Description A Rear chassis fan connector B Front panel audio connector C Parallel ATA IDE connector D Chassis intrusion connector E
  • Intel BOXD945GCZLR | Product Specification - Page 58
    Intel Desktop Board D945GCZ Technical Product Specification Table 19. Front Panel Audio Connector Pin Signal Name Pin 1 Port E [Port 1] Left Channel 2 3 Port E [Port 1] Right Channel 4 5 Port F [Port 2] Right Channel 6 7 Port E [Port 1] and
  • Intel BOXD945GCZLR | Product Specification - Page 59
    The board has power supply connectors: • Main power - a 2 x 12 connector. This connector is compatible with 2 x 10 connectors previously used on Intel Desktop boards. The board supports the use of ATX12V power supplies with either 2 x 10 or 2 x 12 main power cables. When using a power supply with
  • Intel BOXD945GCZLR | Product Specification - Page 60
    data on the boards. The specific SMBus signals are as follows: ⎯ The SMBus clock line is connected to pin A40. ⎯ The SMBus data line is connected to pin A41. NOTE The PCI Express x16 connector is configured to support only a PCI Express x1 link when the Intel GMA950 graphics controller is enabled
  • Intel BOXD945GCZLR | Product Specification - Page 61
    Technical Reference 2.8.2.4 Front Panel Connector This section describes the functions of the front panel connector. Table 27 lists the signal names of the front panel connector. Figure 21 is a connection diagram for the front panel connector. Table 27. Front Panel Connector Pin Signal In/Out
  • Intel BOXD945GCZLR | Product Specification - Page 62
    Intel Desktop Board D945GCZ Technical Product Specification 2.8.2.4.2 Reset Switch Connector [Purple] Pins 5 and 7 [Purple] 28 and Table 29 are suggested colors only. Actual LED colors are product- or customer-specific. 2.8.2.4.4 Power Switch Connector [Red] Pins 6 and 8 [Red] can be connected to
  • Intel BOXD945GCZLR | Product Specification - Page 63
    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. Power (+5 V DC) One D− USB Port D+ 1 2 3 4 5 6 Power (+5 V DC) D− One USB D+ Port Ground 7 8 Ground Key (no
  • Intel BOXD945GCZLR | Product Specification - Page 64
    Intel Desktop Board D945GCZ Technical Product Specification 2.9 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
  • Intel BOXD945GCZLR | Product Specification - Page 65
    Technical Reference 2.10 Mechanical Considerations 2.10.1 Form Factor The board is designed to fit into a BTX-form-factor chassis. Figure 25 illustrates the mechanical form factor of the board. Dimensions are given in inches [millimeters]. The outer dimensions are 10.40 inches by 10.50 inches [264
  • Intel BOXD945GCZLR | Product Specification - Page 66
    . NOTE The I/O shield drawings in this document are for reference only. I/O shields compliant with the ATX chassis specification 2.03 are available from Intel. 172.93 REF [6.808] 9.65 [0.380] Ø 1.00 [0.039] 0.00 [0.00] 9.18 [0.36] 9.40 [0.370] 13.00 TYP [0.512] 169.98 + 0.12 - 0.13 [6.692
  • Intel BOXD945GCZLR | Product Specification - Page 67
    9.65 [0.380] Ø 1.00 [0.039] 0.00 [0.00] 9.18 [0.36] 9.40 [0.370] 13.00 TYP [0.512] 172.93 REF [6.808] 169.98 + 0.12 - 0.13 [6.692 + - 0.004 0.005 ] Technical Reference 9.18 [0.361] 11.55 [0.455] 0.00 [0.00] 5.84 [0.23] 17.19 [0.677] 23.56 [0.928] 52.70 [2.075] 90.34 [3.557] 110.58 [4.354]
  • Intel BOXD945GCZLR | Product Specification - Page 68
    Intel Desktop Board D945GCZ Technical Product Specification 2.11 Electrical Considerations 2.11.1 DC Loading Table mA current draw per USB port. These calculations are not based on specific processor values or memory configurations but are based on the minimum and maximum current draw possible from
  • Intel BOXD945GCZLR | Product Specification - Page 69
    total amount of standby current required depends on the wake devices supported and manufacturing options. System integrators should refer to the power usage recommendations found in the indicated sections of the ATX form factor specification. • The potential relation between 3.3 VDC and +5 VDC power
  • Intel BOXD945GCZLR | Product Specification - Page 70
    or system design remains solely with the reader. Intel makes no warranties or representations that merely following the instructions presented in this document will result in a system . For information about the maximum operating temperature, see the environmental specifications in Section 2.14. 70
  • Intel BOXD945GCZLR | Product Specification - Page 71
    an open chassis. Figure 29 shows the locations of the localized high temperature zones. AB C Item A B C D E E D OM17940 Description Intel 82945G GMCH Intel 82801G ICH7 1.5 V core and front side bus voltage regulator areas Processor Processor voltage regulator area Figure 29. Localized High
  • Intel BOXD945GCZLR | Product Specification - Page 72
    99 oC (under bias) 110 oC (under bias, without heatsink) 99 oC (under bias, with heatsink) For information about Intel Pentium 4 processor datasheets and specification updates Refer to Section 1.3, page 15 2.13 Reliability The Mean Time Between Failures (MTBF) prediction is calculated using
  • Intel BOXD945GCZLR | Product Specification - Page 73
    2.14 Environmental Table 34 lists the environmental specifications for the board. Table 34. 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 BOXD945GCZLR | Product Specification - Page 74
    Intel Desktop Board D945GCZ Technical Product Specification 2.15 Regulatory Compliance This section describes the Desktop Boards' compliance with U.S. and international safety and electromagnetic compatibility (EMC) regulations. 2.15.1 Safety Regulations Table 35 lists
  • Intel BOXD945GCZLR | Product Specification - Page 75
    and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there help. Any changes or modifications to the equipment not expressly approved by Intel Corporation could void the user's authority to operate the equipment. Tested
  • Intel BOXD945GCZLR | Product Specification - Page 76
    Intel Desktop Board D945GCZ Technical Product Specification Dutch Dit product is in navolging van de enlighet med EG-direktiv 89/336/EEC & 73/23/EEC. 2.15.4 Recycling Considerations Intel encourages its customers to recycle its products and their components (e.g., batteries, circuit boards, plastic
  • Intel BOXD945GCZLR | Product Specification - Page 77
    container. Australian Communications Authority (ACA) C-Tick mark. Includes adjacent Intel supplier code number, N-232. The C-tick mark should also be Lead - Free Certification Pb-free certification markings are per the JEDEC spec. Pb-free symbol - PB_FREE_SILK e1 symbol (specifies the composition
  • Intel BOXD945GCZLR | Product Specification - Page 78
    Intel Desktop Board D945GCZ Technical Product Specification 78
  • Intel BOXD945GCZLR | Product Specification - Page 79
    BIOS (SMBIOS 81 3.5 Legacy USB Support...81 3.6 BIOS Updates ...82 3.7 Boot Options ...83 3.8 Adjusting Boot Speed 84 3.9 BIOS Security Features 85 3.1 Introduction The boards use an Intel BIOS that is stored in the Serial Peripheral Interface Flash Memory (SPI Flash) and can be updated
  • Intel BOXD945GCZLR | Product Specification - Page 80
    Intel Desktop Board D945GCZ Technical Product Specification Table 38 lists the BIOS Setup program menu features. Table 38. BIOS Setup Program Menu Bar Maintenance Main Advanced Security Clears passwords and displays processor information Displays processor and memory configuration Configures
  • Intel BOXD945GCZLR | Product Specification - Page 81
    can override the auto-configuration options by specifying manual configuration in the BIOS Setup program. To use and asset tags • Resource data, such as memory size, cache size, and processor speed • supports an SMBIOS table interface for such operating systems. Using this support, an SMBIOS service
  • Intel BOXD945GCZLR | Product Specification - Page 82
    Intel® Flash Memory Update Utility, which requires creation of a boot diskette and manual Review the instructions distributed with the upgrade utility before attempting a BIOS update. For information about The Intel World Wide Web site Refer to Section 1.3, page 15 3.6.1 Language Support
  • Intel BOXD945GCZLR | Product Specification - Page 83
    second, and the ATAPI CD-ROM third. The fourth device is disabled. 3.7.1 CD-ROM Boot Booting from CD-ROM is supported in compliance to the El Torito bootable CD-ROM format specification. Under the Boot menu in the BIOS Setup program, ATAPI CD-ROM is listed as a boot device. Boot devices are
  • Intel BOXD945GCZLR | Product Specification - Page 84
    Intel Desktop Board D945GCZ Technical Product Specification 3.8 Adjusting Boot Speed These factors affect system boot possible to optimize the boot process to the point where the system boots so quickly that the Intel logo screen (or a custom logo splash screen) will not be seen. Monitors and hard
  • Intel BOXD945GCZLR | Product Specification - Page 85
    Overview of BIOS Features 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 the computer, with the following
  • Intel BOXD945GCZLR | Product Specification - Page 86
    Intel Desktop Board D945GCZ Technical Product Specification 86
  • Intel BOXD945GCZLR | Product Specification - Page 87
    page 12 4.2 BIOS Beep Codes Whenever a recoverable error occurs during POST, the BIOS displays an error message describing the problem (see Table 42). Table 42. Beep Codes Type Memory error Thermal warning Pattern Three long beeps Four alternating beeps: High tone, low tone, high tone, low tone
  • Intel BOXD945GCZLR | Product Specification - Page 88
    Intel Desktop Board D945GCZ Technical Product Specification 4.4 Port 80h POST Codes During the 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.
  • Intel BOXD945GCZLR | Product Specification - Page 89
    Initializing a chipset component Memory Reading SPD from memory DIMMs Detecting presence of memory DIMMs Programming timing parameters in the memory controller and the DIMMs Configuring memory Optimizing memory settings Initializing memory, such as ECC init Testing memory PCI Bus Enumerating PCI
  • Intel BOXD945GCZLR | Product Specification - Page 90
    Intel Desktop Board D945GCZ Technical Product Specification of keyboard Enabling the keyboard Clearing keyboard input buffer Instructing keyboard controller to run Self Test (PS2 only first report of EFI_SW_PC_INIT_BEGIN EFI_SW_PEI_PC_HANDOFF_TO_NEXT Permanent memory found. Reserved for PEI/PEIMs DXE
  • Intel BOXD945GCZLR | Product Specification - Page 91
    Runtime Phase/EFI OS Boot Entering Sleep state Exiting Sleep state EFI boot service ExitBootServices ( ) has been called EFI runtime service SetVirtualAddressMap ( ) has been called EFI runtime service ResetSystem ( ) has been called PEIMs/Recovery Crisis Recovery has initiated per User request
  • Intel BOXD945GCZLR | Product Specification - Page 92
    Intel Desktop Board D945GCZ Technical Product Specification Table 46. 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
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May 2005
Order Number:
D14068-001US
The Intel
®
Desktop Board D945GCZ 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 D945GCZ Specification Update.
Intel
®
Desktop Board
D945GCZ
Technical Product Specification