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Contents

Product Description

1.1

Overview ...................................................................................................................... 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 ................................................................................. 17

1.5

Intel

945PL Chipset .................................................................................................... 20

1.5.1

USB ............................................................................................................... 20

1.5.2

IDE Support ................................................................................................... 21

1.5.3

Real-Time Clock, CMOS SRAM, and Battery................................................ 22

1.6

PCI Express* Connectors ............................................................................................ 27

1.7

Legacy I/O Controller ................................................................................................... 27

1.7.1

Serial Port...................................................................................................... 27

1.7.2

Parallel Port ................................................................................................... 28

1.7.3

Diskette Drive Controller................................................................................ 28

1.7.4

Keyboard and Mouse Interface ..................................................................... 28

1.8

Audio Subsystem ......................................................................................................... 29

1.8.1

Audio Subsystem Software ........................................................................... 29

1.8.2

Audio Connectors .......................................................................................... 29

1.8.3

6-Channel (5.1) Audio Subsystem................................................................. 30

1.9

LAN Subsystem ........................................................................................................... 31

1.9.1

10/100 Mbits/sec LAN Subsystem................................................................. 31

1.9.2

Alert Standard Format (ASF) Support ........................................................... 32

1.9.3

LAN Subsystem Software.............................................................................. 32

1.10

Hardware Management Subsystem ............................................................................. 33

1.10.1

Hardware Monitoring and Fan Control ASIC ................................................. 33

1.10.2

Chassis Intrusion and Detection.................................................................... 33

1.10.3

Fan Monitoring............................................................................................... 33

1.10.4

Thermal Monitoring........................................................................................ 34

1.11

Power Management ..................................................................................................... 35

1.11.1

ACPI .............................................................................................................. 35

1.11.2

Hardware Support ......................................................................................... 37

Technical Reference

2.1

Memory Map ................................................................................................................ 41

2.2

Fixed I/O Map............................................................................................................... 42

2.3

DMA Channels ............................................................................................................. 43

2.4

PCI Configuration Space Map...................................................................................... 43

2.5

Interrupts ...................................................................................................................... 44

2.6

PCI Conventional* Interrupt Routing Map .................................................................... 45

Содержание D945PLNM

Страница 1: ...ontain 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 D945PLNM Specification Update Intel Desktop Board D945PLNM Technical Product Specification ...

Страница 2: ...ther evaluation by Intel Intel Corporation may have patents or pending patent applications trademarks copyrights or other intellectual property rights that relate to the presented subject matter The furnishing of documents and other materials and information does not provide any license express or implied by estoppel or otherwise to any such patents trademarks copyrights or other intellectual prop...

Страница 3: ...ion 1 A description of the hardware used on the Desktop Board D945PLNM 2 A map of the resources of the Desktop Board 3 The features supported by the BIOS Setup program 4 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 appear in a...

Страница 4: ... is a connector located at 5J It is the first connector in the 5J area GB Gigabyte 1 073 741 824 bytes GB sec Gigabytes per second Gbits sec Gigabits per second KB Kilobyte 1024 bytes Kbit Kilobit 1024 bits kbits sec 1000 bits per second MB Megabyte 1 048 576 bytes MB sec Megabytes per second Mbit Megabit 1 048 576 bits Mbit sec Megabits per second xxh An address or data value ending with a lowerc...

Страница 5: ...28 1 8 Audio Subsystem 29 1 8 1 Audio Subsystem Software 29 1 8 2 Audio Connectors 29 1 8 3 6 Channel 5 1 Audio Subsystem 30 1 9 LAN Subsystem 31 1 9 1 10 100 Mbits sec LAN Subsystem 31 1 9 2 Alert Standard Format ASF Support 32 1 9 3 LAN Subsystem Software 32 1 10 Hardware Management Subsystem 33 1 10 1 Hardware Monitoring and Fan Control ASIC 33 1 10 2 Chassis Intrusion and Detection 33 1 10 3 F...

Страница 6: ...ogy Statements 67 2 14 4 EMC Regulations 70 2 14 5 Product Certification Markings Board Level 72 3 Overview of BIOS Features 3 1 Introduction 73 3 2 BIOS Flash Memory Organization 74 3 3 Resource Configuration 74 3 3 1 PCI Autoconfiguration 74 3 3 2 PCI IDE Support 74 3 4 System Management BIOS SMBIOS 75 3 5 Legacy USB Support 75 3 6 BIOS Updates 76 3 6 1 Language Support 76 3 6 2 Custom Splash Sc...

Страница 7: ...ensions 57 18 I O Shield Dimensions 58 19 Processor Heatsink for Omni directional Airflow 61 20 Localized High Temperature Zones 62 Tables 1 Feature Summary 10 2 Board Components Shown in Figure 1 13 3 Supported Memory Configurations 16 4 LAN Connector LED States 32 5 Effects of Pressing the Power Switch 35 6 Power States and Targeted System Power 36 7 Wake up Devices and Events 37 8 System Memory...

Страница 8: ...or Components 63 31 Environmental Specifications 64 32 Safety Regulations 65 33 Lead Free Desktop Board 69 34 EMC Regulations 70 35 Product Certification Markings 72 36 BIOS Setup Program Menu Bar 74 37 BIOS Setup Program Function Keys 74 38 Boot Device Menu Options 77 39 Supervisor and User Password Functions 79 40 Beep Codes 81 41 BIOS Error Messages 81 42 Port 80h POST Code Ranges 82 43 Port 80...

Страница 9: ...view 10 1 2 Online Support 15 1 3 Processor 15 1 4 System Memory 16 1 5 Intel 945PL Chipset 20 1 6 PCI Express Connectors 27 1 7 Legacy I O Controller 27 1 8 Audio Subsystem 29 1 9 LAN Subsystem 31 1 10 Hardware Management Subsystem 33 1 11 Power Management 35 ...

Страница 10: ...nnel 5 1 audio subsystem with three analog audio outputs using the Sigmatel 9220 audio codec Legacy I O Control Legacy I O controller for diskette drive serial parallel and PS 2 ports USB Support for USB 2 0 devices Support for USB anti theft circuitry on back panel USB connectors requires the use of Intel Platform Administrator Technology software available separately Peripheral Interfaces Eight ...

Страница 11: ...on PCI RS 232 front panel PS 2 devices and USB ports Hardware Monitor Subsystem Hardware monitoring and fan control ASIC Voltage sense to detect out of range power supply voltages Thermal sense to detect out of range thermal values Three fan connectors Three fan sense inputs used to monitor fan activity Fan speed control For information about Refer to Available configurations for the board Section...

Страница 12: ...roduct Specification 12 1 1 2 Board Layout Figure 1 shows the location of the major components F A C D E G H L O N P Q R S T U V CC AA Z Y X B K J I OM18285 M W BB Figure 1 Board Components Table 2 lists the components identified in Figure 1 ...

Страница 13: ...cessor socket J Intel 82945PL MCH K Processor fan connector L DIMM Channel A socket M DIMM Channel B socket N Legacy I O controller O Power connector P Diskette drive connector Q Parallel ATE IDE connector R Battery S Front chassis fan connector T BIOS Setup configuration jumper block U Serial ATA connectors 4 V Auxiliary front panel power LED connector W Front panel connector X Front panel USB co...

Страница 14: ...e Parallel Port Serial Port Parallel ATA IDE Interface LPC Bus Hardware Monitoring and Fan Control ASIC OM18286 Audio Codec LAN Connector 10 100 LAN PLC PCI Express x16 Interface PCI Express x16 Connector connector or socket PCI Bus SMBus High Definition Audio Link USB Dual Channel Memory Bus SMBus PCI Slot 1 PCI Slot 2 Serial ATA IDE Connectors 4 Serial ATA IDE Interface Channel A DIMM Channel B ...

Страница 15: ...e and drivers http www intel com design motherbd 1 3 Processor The board is designed to support the following processors Intel PentiumD processor in an LGA775 processor socket with an 800 MHz system bus Intel Pentium4 processor in an LGA775 processor socket with an 800 or 533 MHz system bus Intel Celeron D processor in an LGA775 processor socket with a 533 MHz system bus See the Intel web site lis...

Страница 16: ...tect SPD data structure This allows the BIOS to read the SPD data and program the chipset to accurately configure memory settings for optimum performance If non SPD memory is installed the BIOS will attempt to correctly configure the memory settings but performance and reliability may be impacted or the DIMMs may not function under the determined frequency Table 3 lists the supported DIMM configur...

Страница 17: ...el must be equal If different speed DIMMs are used between channels the slowest memory timing will be used Single channel Asymmetric mode This mode is equivalent to single channel bandwidth operation for real world applications This mode is used when only a single DIMM is installed or the memory capacities are unequal Technology and device width can vary from one channel to the other If different ...

Страница 18: ...nel Interleaved Mode Configuration Figure 4 shows a dual channel configuration using two DIMMs In this example the DIMM sockets are populated with identical DIMMs OM17974 Channel A DIMM 0 Channel B DIMM 0 1 GB 1 GB Figure 4 Dual Channel Interleaved Mode Configuration with Two DIMMs ...

Страница 19: ...l A is populated Channel B is not populated OM17975 Channel A DIMM 0 Channel B DIMM 0 256 MB Figure 5 Single Channel Asymmetric Mode Configuration with One DIMM Figure 6 shows a single channel configuration using two DIMMs In this example the capacity of the DIMM in Channel A does not equal the capacity of the DIMM in Channel B OM17976 Channel A DIMM 0 Channel B DIMM 0 256 MB 512 MB Figure 6 Singl...

Страница 20: ... controller for all ports The port arrangement is as follows Four ports are implemented with dual stacked back panel connectors adjacent to the audio connectors These connectors are yellow indicating that they support USB anti theft circuitry Four ports are routed to two separate front panel USB connectors These connectors do not support USB anti theft circuitry NOTE USB anti theft circuitry requi...

Страница 21: ...le to reduce reflections noise and inductive coupling The Parallel ATA IDE interface also supports ATAPI devices such as CD ROM drives and ATA devices using the transfer modes The BIOS supports Logical Block Addressing LBA and Extended Cylinder Head Sector ECHS translation modes The drive reports the transfer rate and translation mode to the BIOS For information about Refer to The location of the ...

Страница 22: ...ps below a certain level the BIOS Setup program settings stored in CMOS RAM for example the date and time might not be accurate Replace the battery with an equivalent one Figure 1 on page 12 shows the location of the battery 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 l...

Страница 23: ...mbia de forma adecuada Utilice solamente pilas iguales o del mismo tipo que las recomendadas por el fabricante del equipo Para deshacerse de las pilas usadas siga igualmente las instrucciones del fabricante 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 gebrui...

Страница 24: ...tuhi peraturan alam sekitar tempatan OSTRZEŻENIE Istnieje niebezpieczeństwo wybuchu w przypadku zastosowania niewłaściwego typu baterii Zużyte baterie należy w miarę możliwości utylizować zgodnie z odpowiednimi przepisami ochrony środowiska PRECAUŢIE Risc de explozie dacă bateria este înlocuită cu un tip de baterie necorespunzător Bateriile trebuie reciclate dacă este posibil Depozitarea bateriilo...

Страница 25: ...dpisi 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 д...

Страница 26: ...Intel Desktop Board D945PLNM Technical Product Specification 26 ...

Страница 27: ...Management ASPM SMBus 2 0 support Wake signal supporting wake events from ACPI S1 S3 S4 or S5 Software compatible with the PCI Power Management Event PME mechanism defined in the PCI Power Management Specification Rev 1 1 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 Po...

Страница 28: ...te drive Use the BIOS Setup program to configure the diskette drive interface For information about Refer to The location of the diskette drive connector Figure 13 page 48 1 7 4 Keyboard and Mouse Interface PS 2 keyboard and mouse connectors are located on the back panel NOTE The keyboard is supported in the bottom PS 2 connector and the mouse is supported in the top PS 2 connector Power to the co...

Страница 29: ... panel jacks Line out and Mic in functions for front panel audio jacks A signal to noise S N ratio of 95 dB 1 8 1 Audio Subsystem Software Audio software and drivers are available from Intel s World Wide Web site For information about Refer to Obtaining audio software and drivers Section 1 2 page 15 1 8 2 Audio Connectors The board contains audio connectors on both the back panel and the component...

Страница 30: ...7 Back Panel Audio Connectors Line In Retasking Jack Line Out Retasking Jack Mic In Retasking Jack OM17560 Mic In Front Panel Audio Connectors Line Out Figure 7 Front Back Panel Audio Connector Options for 6 Channel 5 1 Audio Subsystem Figure 8 is a block diagram of the 6 channel 5 1 audio subsystem 82801G I O Controller Hub ICH7 OM18293 Intel High Definition Audio Link Sigmatel 9220 Audio Codec L...

Страница 31: ... 1 9 1 10 100 Mbits sec LAN Subsystem The 10 100 Mbits sec LAN subsystem includes the ICH6 the Intel 82562GX PLC and an RJ 45 LAN connector with integrated status LEDs 1 9 1 1 Intel 82562GX Physical Layer Interface Device The Intel 82562GX provides the following functions Basic 10 100 Ethernet LAN connectivity Full device driver compatibility Programmable transit threshold Configuration EEPROM tha...

Страница 32: ...ntional bus add in LAN cards installed in PCI Conventional bus slot 2 Monitoring of system firmware progress events including BIOS present Primary processor initialization Memory initialization Video initialization PCI resource configuration Hard disk initialization User authentication Starting operating system boot process Monitoring of system firmware error events including Memory missing Memory...

Страница 33: ...levels above or below acceptable values Thermally monitored closed loop fan control for all three fans that can adjust the fan speed or switch the fans on or off as needed SMBus interface For information about Refer to The location of the fan connectors and sensors for thermal monitoring Figure 10 page 34 1 10 2 Chassis Intrusion and Detection The board supports a chassis security feature that det...

Страница 34: ...sors and fan connectors OM18287 1 4 3 1 D A C E F B 1 3 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 F Front chassis fan Figure 10 Thermal Sensors and Fan Connectors ...

Страница 35: ...ard disk drives Methods for achieving less than 15 watt system operation in the power on standby sleeping state A Soft off feature that enables the operating system to power off the computer Support for multiple wake up events see Table 7 on page 37 Support for a front panel power and sleep mode switch Table 5 lists the system states based on how long the power switch is pressed depending on how A...

Страница 36: ...d System Power Note 1 G0 working state S0 working C0 working D0 working state Full power 30 W G1 sleeping state S1 Processor stopped C1 stop grant D1 D2 D3 device specification specific 5 W power 52 5 W G1 sleeping state S3 Suspend to RAM Context saved to RAM No power D3 no power except for wake up logic Power 5 W Note 2 G1 sleeping state S4 Suspend to disk Context saved to disk No power D3 no pow...

Страница 37: ...e of these wake up events from an ACPI state requires an operating system that provides full ACPI support In addition software drivers and peripherals must fully support ACPI wake events 1 11 2 Hardware Support CAUTION Ensure that the power supply provides adequate 5 V standby current if LAN wake capabilities and Instantly Available PC technology features are used Failure to do so can damage the p...

Страница 38: ...tors The function operation of the fan connectors is as follows The fans are on when the board is in the S0 or S1 state The fans are off when the board is off or in the S3 S4 or S5 state Each fan connector is wired to a fan 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 on or off as...

Страница 39: ...y returns to its last known wake state Table 7 on page 37 lists the devices and events that can wake the computer from the S3 state The board supports the PCI Bus Power Management Interface 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 s...

Страница 40: ...power indicator LED shows that power is still present even when the computer appears to be off Figure 11 shows the location of the standby power indicator LED CAUTION 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 device...

Страница 41: ...Table 8 lists the system memory map Table 8 System Memory Map Address Range decimal Address Range hex Size Description 1024 K 2097152 K 100000 7FFFFFFF 2047 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 640 K 800 ...

Страница 42: ...COM3 03F0 03F5 6 bytes Diskette channel 03F4 03F7 1 byte Primary Parallel ATA IDE channel control block 03F8 03FF 8 bytes COM1 04D0 04D1 2 bytes Edge level triggered PIC LPTn 400 8 bytes ECP port LPTn base address 400h 0CF8 0CFB Note 2 4 bytes PCI Conventional bus configuration address register 0CF9 Note 3 1 byte Reset control register 0CFC 0CFF 4 bytes PCI Conventional bus configuration data regi...

Страница 43: ...Definition Audio Controller 00 1C 00 PCI Express port 1 00 1C 01 PCI Express port 2 00 1C 02 PCI Express port 3 00 1C 03 PCI Express port 4 00 1D 00 USB UHCI controller 1 00 1D 01 USB UHCI controller 2 00 1D 02 USB UHCI controller 3 00 1D 03 USB UHCI controller 4 00 1D 07 EHCI controller 00 1E 00 PCI bridge 00 1F 00 PCI controller 00 1F 01 Parallel ATA IDE controller 00 1F 02 Serial ATA controller...

Страница 44: ...e PIC 3 User available 4 COM1 Note 1 5 User available 6 Diskette drive 7 LPT1 Note 1 8 Real time clock 9 User available 10 User available 11 User available 12 Onboard mouse port if present else user available 13 Reserved math coprocessor 14 Primary Parallel ATA Serial ATA Legacy Mode if present else user available 15 Secondary Parallel ATA Serial ATA Legacy Mode if present else user available 16 N...

Страница 45: ...re interrupts is classified as INTB This is not an absolute requirement INTC and INTD Generally a third interrupt on add in cards is classified as INTC and a fourth interrupt is classified as INTD The ICH7 has eight Programmable Interrupt Request PIRQ input signals All PCI Conventional interrupt sources either onboard or from a PCI Conventional add in card connect to one of these PIRQ signals Some...

Страница 46: ...o devices inside the computer s chassis such as fans and internal peripherals Do not use these connectors to power devices external to the computer s chassis A fault in the load presented by the external devices could cause damage to the computer the power cable and the external devices themselves This section describes the board s connectors The connectors can be divided into these groups Back pa...

Страница 47: ...dio line out connector is designed to power headphones or amplified speakers only Poor audio quality occurs if passive non amplified speakers are connected to this output Table 14 Back Panel Connectors Shown in Figure 12 Item callout from Figure 12 Description A PS 2 mouse port Green B PS 2 keyboard port Purple C Serial port A Teal D Parallel port Burgundy E USB ports two Yellow F LAN G USB ports ...

Страница 48: ...e 13 shows the locations of the component side connectors I J K M N O P Q R L U T S B H OM18289 A C D E F 1 9 2 10 3 1 1 2 3 4 G 1 4 10 1 2 40 39 2 1 34 33 2 1 24 2 23 1 1 1 1 1 1 1 3 1 2 10 2 9 1 1 Figure 13 Component side Connectors Table 15 lists the component side connectors identified in Figure 13 ...

Страница 49: ...E PCI Express x16 bus add in card connector F Rear chassis fan connector G 12V power connector ATX12V H Processor fan connector I Power connector J Diskette drive connector K Parallel ATA IDE connector L Serial ATA connector 3 M Front chassis fan connector N Serial ATA connector 2 O Serial ATA connector 0 P Auxiliary front panel power LED connector Q Front panel connector R Serial ATA connector 1 ...

Страница 50: ...t 2 Sense send jack detection 8 Key 9 Port F Port 2 Left Channel 10 Port F Port 2 Sense return jack detection INTEGRATOR S NOTE The front panel audio connector is colored yellow Table 17 Chassis Intrusion Connector Pin Signal Name 1 Intruder 2 Ground Table 18 Serial ATA Connectors Pin Signal Name 1 Ground 2 TXP 3 TXN 4 Ground 5 RXN 6 RXP 7 Ground Table 19 Processor Fan Connector Pin Signal Name 1 ...

Страница 51: ...st 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 use a power supply with a 2 x 12 main power cable The 2 x 12 main power cable can provide up to 144 W of power from the 12 V rail Table 21 Main Power Connector Pin Signal Name Pin Signal Name 1 3 3 V 13 3 3 V 2 3 3 V 14 12 V 3 Ground 15 Ground 4 5 V 16 PS ...

Страница 52: ...tional bus add in cards with SMBus support can access sensor data and other information residing on the board Note the following considerations for the PCI Conventional bus connectors All of the PCI Conventional bus connectors are bus master capable SMBus signals are routed to PCI Conventional bus connector 2 This enables PCI Conventional bus add in boards with SMBus support to access sensor data ...

Страница 53: ...eset Switch Purple On Off Switch Red 5 Ground Ground 6 FPBUT_IN In Power switch 7 FP_RESET In Reset switch 8 Ground Ground Power Not Connected 9 5 V Power 10 N C Not connected Purple OM17000 Hard Drive Activity LED Reset Switch 5 V DC N C Power Switch 8 6 4 2 9 7 5 3 1 Single colored Power LED Dual colored Power LED Yellow Green Red Figure 14 Connection Diagram for Front Panel Connector 2 7 2 4 1 ...

Страница 54: ...Color Power LED LED State Description Off Power off sleeping Steady Green Running Table 26 States for a Two Color Power LED LED State Description Off Power off Steady Green Running Steady Yellow Sleeping NOTE The colors listed in Table 25 and Table 26 are suggested colors only Actual LED colors are product or customer specific 2 7 2 4 4 Power Switch Connector Red Pins 6 and 8 Red can be connected ...

Страница 55: ...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 These USB connectors do not support USB anti theft circuitry OM15963 8 6 4 2 7 5 3 1 Key no pin No Connect 10 Power 5 V DC D D Ground D Ground D Power 5 V DC One USB Port One USB Port Figure 15 Connection Diagram for Front Panel USB...

Страница 56: ...al configure and recovery When the jumper is set to configure mode and the computer is powered up the BIOS compares the processor version and the microcode version in the BIOS and reports if the two match OM18290 J7J3 3 1 Figure 16 Location of the Jumper Block Table 27 BIOS Setup Configuration Jumper Settings Function Mode Jumper Setting Configuration Normal 1 2 1 3 The BIOS uses current configura...

Страница 57: ...mensions are given in inches millimeters The outer dimensions are 9 90 inches by 9 60 inches 243 84 millimeters by 243 84 millimeters Location of the I O connectors and mounting holes are in compliance with the ATX specification OM18291 6 100 154 94 3 100 78 74 3 150 80 01 6 450 163 83 6 500 165 10 6 200 157 48 5 200 132 08 2 850 72 39 1 800 45 72 0 00 2 600 66 04 0 00 Figure 17 Board Dimensions ...

Страница 58: ...gn considerations for I O shields relative to chassis requirements are described in the ATX specification 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 OM18262 Pictorial View 20 0 254 TYP 0 787 0 10 162 3 REF 6 390 159 2 0 12 6 268 0 005 1 6 0 12 0 063 0 005 1 55 REF 0 061 8x R 0 5 MIN 12 ...

Страница 59: ...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 requirements The selection of a power supply at the system level is dependent on the system s usage model and not necessarily tied to a particular processor speed Table 28 DC Loading C...

Страница 60: ...ower Supply Considerations CAUTION The 5 V standby line for the power supply must be capable of providing adequate 5 V standby current Failure to do so can damage the power supply The total amount of standby current required depends on the wake devices supported and manufacturing options System integrators should refer to the power usage values listed in Table 28 when selecting a power supply for ...

Страница 61: ...e 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 htm All responsibility for determining the adequacy of any thermal or system design remains solely with the reader Intel makes no warranties or representations that merely following the instructions presented in this document wi...

Страница 62: ...damage to the voltage regulator circuit The processor voltage regulator area item A in Figure 20 can reach a temperature of up to 85 o C in an open chassis Figure 20 shows the locations of the localized high temperature zones OM18292 B A C D Item Description A Processor voltage regulator area B Processor C Intel 82945PL MCH D Intel 82801G ICH7 Figure 20 Localized High Temperature Zones ...

Страница 63: ...ecification updates Intel 82945PL MCH 103 o C under bias Intel 82801G ICH7 110 o C under bias without heatsink 99 o C under bias with heatsink For information about Refer to Intel Pentium 4 processor datasheets and specification updates Section 1 2 page 15 2 12 Reliability The Mean Time Between Failures MTBF prediction is calculated using component and subassembly random failure rates The calculat...

Страница 64: ... Operating 0 C to 55 C Shock Unpackaged 50 g trapezoidal waveform Velocity change of 170 inches second Packaged Half sine 2 millisecond Product weight pounds Free fall inches Velocity change inches sec 20 36 167 21 40 30 152 41 80 24 136 81 100 18 118 Vibration Unpackaged 5 Hz to 20 Hz 0 01 g Hz sloping up to 0 02 g Hz 20 Hz to 500 Hz 0 02 g Hz flat Packaged 5 Hz to 40 Hz 0 015 g Hz flat 40 Hz to ...

Страница 65: ...anada EN 60950 1 2002 Information Technology Equipment Safety Part 1 General Requirements European Union IEC 60950 1 2001 First Edition Information Technology Equipment Safety Part 1 General Requirements International 2 14 2 European Union Declaration of Conformity Statement We Intel Corporation declare under our sole responsibility that the product Intel Desktop Board D945PLNM is in conformity wi...

Страница 66: ...ka Efnahags Bandalagsins númer 89 336 EEC 73 23 EEC Italiano Questo prodotto è conforme alla Direttiva Europea 89 336 EEC 73 23 EEC Latviešu Šis produkts atbilst Eiropas Direktīvu 89 336 EEC un 73 23 EEC noteikumiem Lietuvių Šis produktas atitinka Europos direktyvų 89 336 EEC ir 73 23 EEC nuostatas Malti Dan il prodott hu konformi mal provvedimenti tad Direttivi Ewropej 89 336 EEC u 73 23 EEC Nors...

Страница 67: ...gram htm for the details of this program including the scope of covered products available locations shipping instructions terms and conditions etc 中文作为其对环境责任之承诺的部分英特尔已实施 Intel Product Recycling Program 英特尔产品回收计划以允许英特尔品牌产品的零售消费者将使用过的产品退还至指定地点作恰当的重复使用处理请参考http www intel com intel other ehs product_ecology Recycling_Program htm 了解此计划的详情包括涉及产品之范围回收地点运送指导条款和条件等 Deutsch Als Teil von Intels Eng...

Страница 68: ... 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 htm pour en savoir plus sur ce programme à savoir les produits concernés les adresses disponibles les instructions d expédition les conditions générales etc 日本語インテルでは環境保護活動の一環として使い終えたインテルブランド製品を指定の場所へ返送していただきリサイクルを適切に行えるようインテル製品リサイクルプログラムを発足...

Страница 69: ...ией об этой программе принимаемых продуктах местах приема инструкциях об отправке положениях и условиях и т д 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 kapsam...

Страница 70: ...ent of Radio Interference Characteristics of Information Technology Equipment European Union EN55024 1998 Information Technology Equipment Immunity Characteristics Limits and methods of measurement European Union AS NZS CISPR 22 Class B Australian Communications Authority Standard for Electromagnetic Compatibility Australia and New Zealand CISPR 22 3rd Edition Class B Limits and methods of measure...

Страница 71: ...ent VCCI If this is used near a radio or television receiver in a domestic environment it may cause radio interference Install and use the equipment according to the instruction manual Korean Class B statement translation this is household equipment that is certified to comply with EMC requirements You may use this equipment in residential environments and other non residential environments ...

Страница 72: ...eclaring compliance to European Union EU EMC directive 89 336 EEC and Low Voltage directive 73 23 EEC Australian Communications Authority ACA C tick mark Includes adjacent Intel supplier code number N 232 Japan VCCI Voluntary Control Council for Interference mark S Korea MIC Ministry of Information and Communication mark For information about MIC certification go to http support intel com support ...

Страница 73: ...age during POST identifying the type of BIOS and a revision code The initial production BIOSs are identified as NM94510J 86A When the BIOS Setup configuration jumper is set to configure mode and the computer is powered up the BIOS compares the CPU version and the microcode version in the BIOS and reports if the two match The BIOS Setup program can be used to view and change the BIOS settings for t...

Страница 74: ...c Exits the menu 3 2 BIOS Flash Memory Organization The Serial Peripheral Interface Flash Memory SPI Flash includes an 8 Mbit 1024 KB flash memory device 3 3 Resource Configuration 3 3 1 PCI Autoconfiguration The BIOS can automatically configure PCI devices PCI devices may be onboard or add in cards Autoconfiguration lets a user insert or remove PCI cards without having to configure the system Whe...

Страница 75: ... method for accessing this information The BIOS enables applications such as third party management software to use SMBIOS The BIOS stores and reports the following SMBIOS information BIOS data such as the BIOS revision level Fixed system data such as peripherals serial numbers and asset tags Resource data such as memory size cache size and processor speed Dynamic data such as event detection and ...

Страница 76: ...creation of a boot diskette and manual rebooting of the system Using this utility the BIOS can be updated from a file on a 1 44 MB diskette from a legacy diskette drive or an LS 120 diskette drive or a CD ROM Both utilities verify that the updated BIOS matches the target system to prevent accidentally installing an incompatible BIOS NOTE Review the instructions distributed with the upgrade utility...

Страница 77: ...r a network add in card with a remote boot ROM installed Pressing the F12 key during POST automatically forces booting from the LAN To use this key during POST the User Access Level in the BIOS Setup program s Security menu must be set to Full 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 loade...

Страница 78: ...the following BIOS Setup program settings reduces the POST execution time In the Boot Menu set the hard disk drive as the first boot device As a result the POST does not first seek a diskette drive which saves about one second from the POST execution time 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...

Страница 79: ...assword prompt will be displayed before the computer is booted If only the supervisor password is set the computer boots without asking for a password If both passwords are set the user can enter either password to boot the computer For enhanced security use different passwords for the supervisor and user passwords Valid password characters are A Z a z and 0 9 Passwords may be up to 16 characters ...

Страница 80: ...Intel Desktop Board D945PLNM Technical Product Specification 80 ...

Страница 81: ...odes Type Pattern Frequency Memory error Three long beeps 1280 Hz Thermal warning Four alternating beeps High tone low tone high tone low tone High tone 2000 Hz Low tone 1600 Hz 4 3 BIOS Error Messages Table 41 lists the error messages and provides a brief description of each Table 41 BIOS Error Messages Error Message Explanation CMOS Battery Low The battery may be losing power Replace the battery...

Страница 82: ...bles listed above all POST codes and range values are listed in hexadecimal Table 42 Port 80h POST Code Ranges Range Category Subsystem 00 0F Debug codes Can be used by any PEIM driver for debug 10 1F Host Processors 1F is an unrecoverable CPU error 20 2F Memory Chipset 2F is no memory detected or no useful memory detected 30 3F Recovery 3F indicated recovery failure 40 4F Reserved for future use ...

Страница 83: ...ontroller and the DIMMs 25 Configuring memory 26 Optimizing memory settings 27 Initializing memory such as ECC init 28 Testing memory PCI Bus 50 Enumerating PCI busses 51 Allocating resources to PCI bus 52 Hot Plug PCI controller initialization 53 57 Reserved for PCI Bus USB 58 Resetting USB bus 59 Reserved for USB ATA ATAPI SATA 5A Resetting PATA SATA bus and all devices 5B Reserved for ATA SMBus...

Страница 84: ...ixed Media B0 Resetting fixed media B1 Disabling fixed media B2 Detecting presence of a fixed media IDE hard drive detection etc B3 Enabling configuring a fixed media Removable media B8 Resetting removable media B9 Disabling removable media BA Detecting presence of a removable media IDE CD ROM detection etc BC Enabling configuring a removable media BDS Dy Trying boot selection y y 0 to 15 PEI Core...

Страница 85: ...F TBD Unrecoverable Boot failure S3 resume failure Runtime Phase EFI OS Boot F4 Entering Sleep state F5 Exiting Sleep state F8 EFI boot service ExitBootServices has been called F9 EFI runtime service SetVirtualAddressMap has been called FA EFI runtime service ResetSystem has been called PEIMs Recovery 30 Crisis Recovery has initiated per User request 31 Crisis Recovery has initiated by software co...

Страница 86: ...ization 13 SMM initialization 50 Enumerating PCI busses 51 Allocating resourced to PCI bus 92 Detecting the presence of the keyboard 90 Resetting keyboard 94 Clearing keyboard input buffer 95 Keyboard Self Test EB Calling Video BIOS 58 Resetting USB bus 5A Resetting PATA SATA bus and all devices 92 Detecting the presence of the keyboard 90 Resetting keyboard 94 Clearing keyboard input buffer 5A Re...

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