Intel® Desktop Board D945GRW Technical Product Specification December 2005 Order Number: D36108-001US The Intel® Desktop Board D945GRW 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 D945GRW Specification Update.
Revision History Revision -001 Revision History First release of the Specification. Date Intel® Desktop Board D945GRW Technical Product December 2005 This product specification applies to only the standard Intel Desktop Board D945GRW with BIOS identifier RW94510J.86A. Changes to this specification will be published in the Intel Desktop Board D945GRW Specification Update before being incorporated into a revision of this document.
Preface This Technical Product Specification (TPS) specifies the board layout, components, connectors, power and environmental requirements, and the BIOS for the Intel® Desktop Board D945GRW. It describes the standard product and available manufacturing options. Intended Audience The TPS is intended to provide detailed, technical information about the Desktop Board D945GRW and its components to the vendors, system integrators, and other engineers and technicians who need this level of information.
Intel Desktop Board D945GRW Technical Product Specification Other Common Notation iv # Used after a signal name to identify an active-low signal (such as USBP0#) (NxnX) When used in the description of a component, N indicates component type, xn are the relative coordinates of its location on the Desktop Board D945GRW, and X is the instance of the particular part at that general location. For example, J5J1 is a connector, located at 5J. It is the first connector in the 5J area.
Contents 1 Product Description 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 1.10 1.11 1.12 1.13 Power Connector Terminology Change ......................................................................... 9 Overview ...................................................................................................................... 10 1.2.1 Feature Summary.......................................................................................... 10 1.2.2 Manufacturing Options .................................
Intel Desktop Board D945GRW Technical Product Specification 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 2.10 2.11 2.12 2.13 DMA Channels ............................................................................................................. 47 Fixed I/O Map............................................................................................................... 48 Interrupts ......................................................................................................................
Contents 4 Error Messages and Beep Codes 4.1 4.2 4.3 4.4 Speaker ....................................................................................................................... 85 BIOS Beep Codes........................................................................................................ 85 BIOS Error Messages .................................................................................................. 85 Port 80h POST Codes .........................................................
Intel Desktop Board D945GRW Technical Product Specification Tables 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. 33. 34. 35. 36. 37. 38. 39. 40. 41. 42. 43. 44. viii Feature Summary ........................................................................................................ 10 Manufacturing Options .................................................................................................
1 Product Description What This Chapter Contains 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 1.10 1.11 1.12 1.13 Power Connector Terminology Change ......................................................................... 9 Overview ...................................................................................................................... 10 Online Support ............................................................................................................. 15 Processor ..........................
Intel Desktop Board D945GRW Technical 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 picoBTX Form Factor (8.00 inches by 10.50 inches [203.20 millimeters by 266.
Product Description Table 1. Feature Summary (continued) • Hardware monitoring and fan control ASIC Hardware Monitor Subsystem • Voltage sense to detect out of range power supply voltages • Thermal sense to detect out of range thermal values • Two fan connectors • Two fan sense inputs used to monitor fan activity • Fan speed control 1.2.2 Manufacturing Options Table 2 describes the manufacturing options. Not every manufacturing option is available in all marketing channels.
Intel Desktop Board D945GRW Technical Product Specification 1.2.3 Board Layout Figure 1 shows the location of the major components. A BB AA Z Y X W E B C D F G H I J K L V U T S M N R Q P O OM19001 Figure 1. Board Components Table 3 lists the components identified in Figure 1.
Product Description Table 3.
Intel Desktop Board D945GRW Technical Product Specification 1.2.4 Block Diagram Figure 2 is a block diagram of the major functional areas.
Product Description 1.3 Online Support To find information about… Visit this World Wide Web site: Intel Desktop Board D945GRW under “Desktop Board Products” or “Desktop Board Support” http://www.intel.com/design/motherbd http://support.intel.com/support/motherboards/desktop Available configurations for the Desktop Board D945GRW http://developer.intel.com/design/motherbd/rw/rw_available.htm Processor data sheets http://www.intel.com/design/litcentr ICH7 addressing http://developer.intel.
Intel Desktop Board D945GRW 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-sided DIMMS with x16 organization are not supported. • • • • • 4 GB maximum total system memory. Refer to Section 2.1.1 on page 45 for information on the total amount of addressable memory.
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 channels are equal. Technology and device width can vary from one channel to the other but the installed memory capacity for each channel must be equal.
Intel Desktop Board D945GRW 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 with identical DIMMs. 1 GB 1 GB Channel A, DIMM 0 Channel A, DIMM 1 Channel B, DIMM 0 Channel B, DIMM 1 OM18235 Figure 4. Dual Channel (Interleaved) Mode Configuration with Two DIMMs Figure 5 shows a dual channel configuration using three DIMMs.
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 MB 512 MB Channel A, DIMM 0 Channel A, DIMM 1 Channel B, DIMM 0 Channel B, DIMM 1 OM18237 Figure 6.
Intel Desktop Board D945GRW 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 (blue) socket of Channel A is populated. Channel B is not populated. 256 MB Channel A, DIMM 0 Channel A, DIMM 1 Channel B, DIMM 0 Channel B, DIMM 1 OM18238 Figure 7.
Product Description 1.6 Intel® 945G Chipset The Intel 945G chipset consists of the following devices: • • Intel 82945G Graphics Memory Controller Hub (GMCH) with Direct 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 Desktop Board D945GRW Technical Product Specification • 2D Graphics enhancements ⎯ 8, 16,and 32 bit color ⎯ Optimized 256-bit BLT engine ⎯ Color space conversion ⎯ Anti-aliased lines • Video ⎯ Hardware motion compensation for MPEG2 • ⎯ Software DVD at 30 fps full screen Display ⎯ Integrated 24-bit 400 MHz RAMDAC ⎯ Up to 2048 x 1536 at 75 Hz refresh (QXGA) ⎯ DDC2B compliant interface ⎯ With Advanced Digital Display 2 or 2+ (ADD2/ADD2+) cards, support for TV-out / TV-in and DVI digital display connec
Product Description 1.6.1.3 Advanced Digital Display (ADD2/ADD2+) Card Support The GMCH routes two multiplexed DVO ports that are each capable of driving up to a 200 MHz pixel clock to the PCI Express x16 connector. The DVO ports can be paired for a dual channel configuration to support up to a 400 MHz pixel clock. When an ADD2/ADD2+ card is detected, the Intel GMA950 graphics controller is enabled and the PCI Express x16 connector is configured for DVO mode.
Intel Desktop Board D945GRW Technical Product Specification 1.6.3 IDE Support The board provides three IDE interface connectors: • • 1.6.3.1 One parallel ATA IDE connector that supports two devices Two serial ATA IDE connectors that support one device per connector Parallel ATE IDE Interface The ICH7’s Parallel ATA IDE controller has one bus-mastering Parallel ATA IDE interface.
Product Description NOTE Many Serial ATA drives use new low-voltage power connectors and require adaptors or power supplies equipped with low-voltage power connectors. For more information, see: http://www.serialata.org/ For information about Refer to The location of the Serial ATA IDE connectors Figure 16, page 52 1.6.4 Real-Time Clock, CMOS SRAM, and Battery A coin-cell battery (CR2032) powers the real-time clock and CMOS memory.
Intel Desktop Board D945GRW Technical Product Specification VARO Räjähdysvaara, jos pariston tyyppi on väärä. Paristot on kierrätettävä, jos se on mahdollista. Käytetyt paristot on hävitettävä paikallisten ympäristömääräysten mukaisesti. VORSICHT Bei falschem Einsetzen einer neuen Batterie besteht Explosionsgefahr. Die Batterie darf nur durch denselben oder einen entsprechenden, vom Hersteller empfohlenen Batterietyp ersetzt werden.
Product Description VIGYAZAT Ha a telepet nem a megfelelő típusú telepre cseréli, az felrobbanhat. A telepeket lehetőség szerint újra kell hasznosítani. A használt telepeket a helyi környezetvédelmi előírásoknak megfelelően kell kiselejtezni. AWAS Risiko letupan wujud jika bateri digantikan dengan jenis yang tidak betul. Bateri sepatutnya dikitar semula jika boleh. Pelupusan bateri terpakai mestilah mematuhi peraturan alam sekitar tempatan.
Intel Desktop Board D945GRW Technical Product Specification UYARI Yanlış türde pil takıldığında patlama riski vardır. Piller mümkün olduğunda geri dönüştürülmelidir. Kullanılmış piller, yerel çevre yasalarına uygun olarak atılmalıdır. OСТОРОГА Використовуйте батареї правильного типу, інакше існуватиме ризик вибуху. Якщо можливо, використані батареї слід утилізувати. Утилізація використаних батарей має бути виконана згідно місцевих норм, що регулюють охорону довкілля.
Product Description 1.7 PCI Express* Connector The board provides one PCI Express x16 connector supporting simultaneous transfer speeds up to 8 GBytes/sec. The PCI Express interface supports the PCI Conventional bus configuration mechanism so that the underlying PCI Express architecture is compatible with PCI Conventional compliant operating systems.
Intel Desktop Board D945GRW Technical Product Specification 1.
Product Description 1.10 Audio Subsystem The board supports the Intel High Definition audio subsystem based on the Realtek ALC880 audio codec. The audio subsystem supports the following features: • • • 1.10.1 Advanced jack sense for two of the back panel audio jacks that enables the audio codec to recognize the device that is connected to an audio port.
Intel Desktop Board D945GRW Technical Product Specification Front Panel Audio Connectors Mic In Line Out Line In/Retasking Jack [Blue] Side Surround Left/Right Output [Gray] Front Left/Right Output [Lime Green] Mic In/Retasking Jack [Pink] Center/LFE (Subwoofer) Output [Yellow] Rear Left/Right Output [Black] OM18243 Figure 9. Front/Back Panel Audio Connectors for 8-Channel (7.1) Audio Subsystem Figure 10 is a block diagram of the 8-channel (7.1) audio subsystem.
Product Description 1.11 LAN Subsystem The LAN subsystem includes the Intel® 82573 Gigabit (10/100/1000 Mbits/sec) Ethernet Controller and an RJ-45 LAN connector with integrated status LEDs. 1.11.1 Intel® 82573E/82573L Gigabit Ethernet Controller The Intel® 82573E/82573L Gigabit Ethernet Controller supports the following features: • • • • • • • • • PCI Express link 10/100/1000 IEEE 802.3 compliant Compliant to IEEE 802.
Intel Desktop Board D945GRW Technical Product Specification 1.11.
Product Description • Healing systems remotely, regardless of the operating system or system state: ⎯ Intel AMT provides out-of-band diagnostics and recovery capabilities for IT organizations to remotely diagnose and repair PCs after software, operating system, or hardware failures ⎯ Alerting and event logging help IT organizations detect and diagnose problems quickly to reduce end-user downtime • Protecting the enterprise against malicious software attacks: ⎯ Intel AMT helps IT organizations keep softwar
Intel Desktop Board D945GRW Technical Product Specification 1.11.5 LAN Subsystem Software LAN software and drivers are available from Intel’s World Wide Web site. For information about Refer to Obtaining LAN software and drivers Section 1.3, page 15 1.12 Hardware Management Subsystem The hardware management features enable the board to be compatible with the Wired for Management (WfM) specification. The board has several hardware management features, including the following: • • • 1.12.
Product Description 1.12.4 Thermal Monitoring Figure 12 shows the location of the sensors and fan connectors. 3 E 1 1 2 4 1 D C B A OM19007 Item Description A Remote ambient temperature sensor B Thermal diode, located on processor die C Ambient temperature sensor, internal to hardware monitoring and fan control ASIC D Processor fan E Rear chassis fan Figure 12.
Intel Desktop Board D945GRW Technical Product Specification 1.13 Power Management Power management is implemented at several levels, including: • • 1.13.
Product Description 1.13.1.1 System States and Power States Under ACPI, the operating system directs all system and device power state transitions. The operating system puts devices in and out of low-power states based on user preferences and knowledge of how devices are being used by applications. Devices that are not being used can be turned off. The operating system uses information from applications and user settings to put the system as a whole into a low-power state.
Intel Desktop Board D945GRW Technical Product Specification 1.13.1.3 Wake-up Devices and Events Table 8 lists the devices or specific events that can wake the computer from specific states. Table 8.
Product Description 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 technologies from an ACPI state requires an operating system that provides full ACPI support. 1.13.2.1 Power Connector ATX12V-compliant power supplies can turn off the system power through system control.
Intel Desktop Board D945GRW Technical Product Specification Depending on the LAN implementation, the board supports LAN wake capabilities with ACPI in the following ways: • • 1.13.2.4 The PCI Express WAKE# signal The onboard LAN subsystem Instantly Available PC Technology CAUTION For Instantly Available PC technology, the +5 V standby line for the power supply must be capable of providing adequate +5 V standby current.
Product Description 1.13.2.7 Wake from PS/2 Devices PS/2 device activity wakes the computer from an ACPI S1 or S3 state. 1.13.2.8 PME# Signal Wake-up Support When the PME# signal on the PCI Conventional bus is asserted, the computer wakes from an ACPI S1, S3, S4, or S5 state (with Wake on PME enabled in BIOS). 1.13.2.9 WAKE# Signal Wake-up Support When the WAKE# signal on the PCI Express bus is asserted, the computer wakes from an ACPI S1, S3, S4, or S5 state. 1.13.2.
Intel Desktop Board D945GRW Technical Product Specification 44
2 Technical Reference What This Chapter Contains 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 2.10 2.11 2.12 2.13 Memory Resources ...................................................................................................... 45 DMA Channels ............................................................................................................. 47 Fixed I/O Map............................................................................................................... 48 Interrupts ..................
Intel Desktop Board D945GRW Technical Product Specification 4 GB Top of System Address Space FLASH APIC ~20 MB Reserved PCI Memory Range contains PCI, chipsets, Direct Media Interface (DMI), and ICH ranges (approximately 750 MB) 0FFFFFH 0F0000H 0EFFFFH Top of usable DRAM (memory visible to the operating system) 0E0000H 0DFFFFH 0C0000H 0BFFFFH DRAM Range 1 MB DOS Compatibility Memory 640 KB 0A0000H 1 MB Upper BIOS area (64 KB) 960 KB Lower BIOS area (64 KB; 16 KB x 4) 896 KB Add-in Card BIOS and Bu
Technical Reference 2.1.2 Memory Map Table 9 lists the system memory map. Table 9. System Memory Map Address Range (decimal) Address Range (hex) Size Description 1024 K - 4194304 K 100000 - FFFFFFFF 4095 MB Extended memory 960 K - 1024 K F0000 - FFFFF 64 KB Runtime BIOS 896 K - 960 K E0000 - EFFFF 64 KB Reserved 800 K - 896 K C8000 - DFFFF 96 KB Potential available high DOS memory (open to the PCI Conventional bus). Dependent on video adapter used.
Intel Desktop Board D945GRW Technical Product Specification 2.3 Fixed I/O Map Table 11. I/O Map Address (hex) Size Description 0000 - 00FF 256 bytes 0170 - 0177 01F0 - 01F7 8 bytes 8 bytes Used by the Desktop Board D945GRW. Refer to the ICH7 data sheet for dynamic addressing information.
Technical Reference 2.4 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 Windows ME and uses the first 16 interrupts. The APIC is supported in Windows 2000 and Windows XP and supports a total of 24 interrupts. Table 12.
Intel Desktop Board D945GRW Technical Product Specification 2.5 PCI Configuration Space Map Table 13.
Technical Reference 2.6.1 Back Panel Connectors Figure 15 shows the location of the back panel connectors. The back panel connectors are color-coded. The figure legend (Table 14) lists the colors used (when applicable). A G D C B E F H J L I M K N OM18244 Figure 15. Back Panel Connectors Table 14 lists the back panel connectors identified in Figure 15. NOTE The back panel audio line out connector is designed to power headphones or amplified speakers only.
Intel Desktop Board D945GRW Technical Product Specification 2.6.2 Component-side Connectors Figure 16 shows the locations of the component-side connectors. A B 10 9 2 1 C D E F 1 1 G H 10 I J 12 24 1 13 2 1 2 1 2 3 1 1 40 39 1 2 1 2 7 10 1 8 3 2 1 2 9 1 4 4 1 O N M L K OM19002 Figure 16.
Technical Reference Table 15 lists the component-side connectors identified in Figure 16. Table 15.
Intel Desktop Board D945GRW Technical Product Specification Table 16.
Technical Reference 2.6.2.1 Power Supply Connectors 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 a 2 x 10 main power cable, attach that cable on the rightmost pins of the main power connector, leaving pins 11, 12, 23, and 24 unconnected.
Intel Desktop Board D945GRW Technical Product Specification 2.6.2.2 Add-in Card Connector The board has one PCI Express x16 connector supporting simultaneous transfer speeds up to 8 GBytes/sec. CAUTION The PCI Express x16 connector on this board is intended for use with a PCI Express x16 riser card only. Do not plug a PCI Express x16 add-in card into this connector. Doing so could damage both the PCI Express x16 add-in card and the connector.
Technical Reference 2.6.2.4 Front Panel Connector This section describes the functions of the front panel connector. Table 24 lists the signal names of the front panel connector. Figure 17 is a connection diagram for the front panel connector. Table 24.
Intel Desktop Board D945GRW Technical Product Specification 2.6.2.4.2 Reset Switch Connector [Blue] Pins 5 and 7 [Blue] can be connected to a momentary single pole, single throw (SPST) type switch that is normally open. When the switch is closed, the board resets and runs the POST. 2.6.2.4.3 Power/Sleep LED Connector [Green] Pins 2 and 4 [Green] can be connected to a one- or two-color LED. Table 25 shows the possible states for a one-color LED. Table 26 shows the possible states for a two-color LED.
Technical Reference 2.6.2.5 Front Panel USB Connector Figure 18 is a connection diagram for the front panel USB connector. # INTEGRATOR’S NOTES • • • • The +5 V DC power on the USB connector 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 highspeed USB devices.
Intel Desktop Board D945GRW Technical Product Specification 2.7 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 20 shows the location of the jumper block. The jumper block determines the BIOS Setup program’s mode. Table 27 describes the jumper settings for the three modes: normal, configure, and recovery.
Technical Reference 2.8 Mechanical Considerations 2.8.1 Form Factor The board is designed to fit into a BTX-form-factor chassis. Figure 21 illustrates the mechanical form factor of the board. Dimensions are given in inches [millimeters]. The outer dimensions are 8.00 inches by 10.50 inches [203.20 millimeters by 266.70 millimeters]. 7.550 [191.77] 0.00 0.250 [6.35] 0.00 10.000 [254.00] 9.550 [242.57] 10.000 [254.00] 10.250 [260.36] 0.200 [5.08] 2.275 [57.79] 7.800 [198.12] OM19003 Figure 21.
Intel Desktop Board D945GRW Technical Product Specification 2.8.2 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 22 shows the I/O shield. Dimensions are given in millimeters [inches]. The figures also indicate the position of each cutout.
Technical Reference 2.9 Electrical Considerations 2.9.1 DC Loading Table 28 lists the DC loading characteristics of the boards. This data is based on a DC analysis of all active components within the board that impact its power delivery subsystems. The analysis does not include PCI add-in cards. Minimum values assume a light load placed on the board that is similar to an environment with no applications running and no USB current draw.
Intel Desktop Board D945GRW Technical Product Specification 2.9.3 Fan Connector Current Capability CAUTION The processor fan must be connected to the processor fan connector, not to a chassis fan connector. Connecting the processor fan to a chassis fan connector may result in onboard component damage that will halt fan operation. Table 29 lists the current capability of the fan connectors. Table 29. Fan Connector Current Capability Fan Connector Maximum Available Current Processor fan 2.
Technical Reference 2.10 Thermal Considerations CAUTION This board requires the use of a Type II (Low Profile) Thermal Module for the processor. Failure to ensure appropriate airflow may result in reduced performance of both the processor and/or voltage regulator or, in some instances, damage to the board. For a list of chassis that have been tested with Intel desktop boards please refer to the following website: http://developer.intel.com/design/motherbd/cooling.
Intel Desktop Board D945GRW Technical Product Specification A B E C D OM19004 Item A B C D E Description Intel 82945G GMCH Intel 82801G ICH7 1.5 V core and front side bus voltage regulator areas Processor Processor voltage regulator area Figure 23.
Technical Reference Table 30 provides maximum case temperatures for the components that are sensitive to thermal changes. The operating temperature, current load, or operating frequency could affect case temperatures. Maximum case temperatures are important when considering proper airflow to cool the board. Table 30.
Intel Desktop Board D945GRW Technical Product Specification 2.12 Environmental Table 31 lists the environmental specifications for the board. Table 31.
Technical Reference 2.13 Regulatory Compliance This section contains the following regulatory compliance information for Desktop Board D945GRW: • • • • • 2.13.1 Safety regulations European Union Declaration of Conformity statement Product Ecology statements Electromagnetic Compatibility (EMC) regulations Product certification markings Safety Regulations Desktop Board D945GRW complies with the safety regulations stated in Table 32 when correctly installed in a compatible host system. Table 32.
Intel Desktop Board D945GRW Technical Product Specification Čeština Tento výrobek odpovídá požadavkům evropských směrnic 89/336/EEC a 73/23/EEC. Dansk Dette produkt er i overensstemmelse med det europæiske direktiv 89/336/EEC & 73/23/EEC. Dutch Dit product is in navolging van de bepalingen van Europees Directief 89/336/EEC & 73/23/EEC. Eesti Antud toode vastab Euroopa direktiivides 89/336/EEC ja 73/23/EEC kehtestatud nõuetele. Suomi Tämä tuote noudattaa EU-direktiivin 89/336/EEC & 73/23/EEC määräyksiä.
Technical Reference 2.13.3 Product Ecology Statements The following information is provided to address worldwide product ecology concerns and regulations. 2.13.3.1 Disposal Considerations This product contains the following materials that may be regulated upon disposal: lead solder on the printed wiring board assembly. 2.13.3.
Intel Desktop Board D945GRW Technical Product Specification Français Dans le cadre de son engagement pour la protection de l'environnement, Intel a mis en œuvre le programme Intel Product Recycling Program (Programme de recyclage des produits Intel) pour permettre aux consommateurs de produits Intel de recycler les produits usés en les retournant à des adresses spécifiées. Visitez la page Web http://www.intel.com/intel/other/ehs/product_ecology/Recycling_Program.
Technical Reference Türkçe Intel, çevre sorumluluğuna bağımlılığının bir parçası olarak, perakende tüketicilerin Intel markalı kullanılmış ürünlerini belirlenmiş merkezlere iade edip uygun şekilde geri dönüştürmesini amaçlayan Intel Ürünleri Geri Dönüşüm Programı’nı uygulamaya koymuştur. Bu programın ürün kapsamı, ürün iade merkezleri, nakliye talimatları, kayıtlar ve şartlar v.s dahil bütün ayrıntılarını ögrenmek için lütfen http://www.intel.com/intel/other/ehs/product_ecology/Recycling_Program.
Intel Desktop Board D945GRW Technical Product Specification 2.13.4 EMC Regulations Desktop Board D945GRW complies with the EMC regulations stated in Table 34 when correctly installed in a compatible host system. Table 34. EMC Regulations Regulation Title FCC Class B Title 47 of the Code of Federal Regulations, Parts 2 and 15, Subpart B, Radio Frequency Devices. (USA) ICES-003 (Class B) Interference-Causing Equipment Standard, Digital Apparatus.
Technical Reference 2.13.5 Product Certification Markings (Board Level) Desktop Board D945GRW has the product certification markings shown in Table 35: Table 35. Product Certification Markings Description Mark UL joint US/Canada Recognized Component mark. Includes adjacent UL file number for Intel desktop boards: E210882. FCC Declaration of Conformity logo mark for Class B equipment. Includes Intel name and D945GRW model designation. CE mark.
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3 Overview of BIOS Features What This Chapter Contains 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 Introduction .................................................................................................................. 77 BIOS Flash Memory Organization ............................................................................... 78 Resource Configuration ............................................................................................... 78 System Management BIOS (SMBIOS) .....................
Intel Desktop Board D945GRW Technical Product Specification Table 36 lists the BIOS Setup program menu features. Table 36.
Overview of BIOS Features automatically configured for Logical Block Addressing (LBA) and to PIO Mode 3 or 4, depending on the capability of the drive. You can override the auto-configuration options by specifying manual configuration in the BIOS Setup program.
Intel Desktop Board D945GRW Technical Product Specification 5. The operating system loads. While the operating system is loading, USB keyboards and mice are recognized and may be used to configure the operating system. 6. After the operating system loads the USB drivers, all legacy and non-legacy USB devices are recognized by the operating system, and Legacy USB support from the BIOS is no longer used.
Overview of BIOS Features 3.7 Boot Options In the BIOS Setup program, the user can choose to boot from a hard drive, CD-ROM, or the network. The default setting is for the hard drive to be the first boot device, the hard drive second, and the ATAPI CD-ROM third. 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.
Intel Desktop Board D945GRW Technical Product Specification 3.8 Adjusting Boot Speed These factors affect system boot speed: • • 3.8.1 Selecting and configuring peripherals properly Optimized BIOS boot parameters Peripheral Selection and Configuration The following techniques help improve system boot speed: • • • • 3.8.2 Choose a hard drive with parameters such as “power-up to data ready” less than eight seconds, that minimize hard drive startup delays.
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 restrictions: • • • • • • • The supervisor password gives unrestricted access to view and change all the Setup options in the BIOS Setup program. This is the supervisor mode.
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4 Error Messages and Beep Codes What This Chapter Contains 4.1 4.2 4.3 4.4 Speaker ....................................................................................................................... 85 BIOS Beep Codes........................................................................................................ 85 BIOS Error Messages .................................................................................................. 85 Port 80h POST Codes ........................................
Intel Desktop Board D945GRW Technical Product Specification 4.4 Port 80h POST Codes During the POST, the BIOS generates diagnostic progress codes (POST-codes) to I/O port 80h. If the POST fails, execution stops and the last POST code generated is left at port 80h. This code is useful for determining the point where an error occurred.
Error Messages and Beep Codes Table 43.
Intel Desktop Board D945GRW Technical Product Specification Table 43.
Error Messages and Beep Codes Table 43. POST Code Port 80h POST Codes (continued) Description of POST Operation DXE Drivers E7 Waiting for user input E8 Checking password E9 Entering BIOS setup EA TBD – Flash Update EB Calling Legacy Option ROMs EE TBD – Calling INT 19.
Intel Desktop Board D945GRW Technical Product Specification Table 44.
