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Intel BLKD945GPMLKR Technical Product Specification Download Page 15

Product Description 

 15 

1.2 Online Support 

To find information about…  

Visit this World Wide Web site: 

Intel Desktop Board D945GPM 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 D945GPM 

http://developer.intel.com/design/motherbd/pm/pm_available.htm

 

Processor data sheets  

http://www.intel.com/design/litcentr 

ICH7DH addressing 

http://developer.intel.com/products/chipsets 

Custom splash screens 

http://intel.com/design/motherbd/gen_indx.htm 

Audio software and utilities 

http://www.intel.com/design/motherbd 

LAN software and drivers 

http://www.intel.com/design/motherbd 

Supported video modes 

http://www.intel.com/design/motherbd/pm/pm_documentation.htm 

1.3 Processor 

The board is designed to support an Intel Pentium D processor in an LGA775 processor socket with 
a 1066 or 800 MHz system bus.  See the Intel web site listed below for the most up-to-date list of 
supported processors. 

 

For information about…  

Refer to: 

Supported processors 

http://www.intel.com/design/motherbd/pm/pm_proc.htm 

 CAUTION 

Use only the processors listed on web site above.  Use of unsupported processors can damage the 
board, the processor, and the power supply.   

 

#

 

INTEGRATOR’S NOTE 

Use only ATX12V-compliant power supplies.  

 

For information about  

Refer to 

Power supply connectors 

Section 2.7.2.1, page 59 

Summary of Contents for BLKD945GPMLKR

Page 1: ...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 D945GPM Specification Update Intel Desktop Board D945GPM Technical Product Specification ...

Page 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...

Page 3: ...on 1 A description of the hardware used on the Desktop Board D945GPM 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 all...

Page 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 lowerca...

Page 5: ... 30 1 8 1 Serial Port 31 1 8 2 Parallel Port Optional 31 1 8 3 Diskette Drive Controller 31 1 8 4 Keyboard and Mouse Interface 31 1 9 Audio Subsystem 32 1 9 1 Audio Subsystem Software 32 1 9 2 Audio Connectors 32 1 9 3 8 Channel 7 1 Audio Subsystem 32 1 10 LAN Subsystem 34 1 10 1 LAN Subsystem Software 34 1 10 2 10 100 Mbits sec LAN Subsystem 34 1 10 3 Gigabit LAN Subsystem 35 1 11 Hardware Manage...

Page 6: ...10 4 Power Supply Considerations 69 2 11 Thermal Considerations 70 2 12 Reliability 72 2 13 Environmental 73 2 14 Regulatory Compliance 74 2 14 1 Safety Regulations 74 2 14 2 European Union Declaration of Conformity Statement 74 2 14 3 Product Ecology Statements 76 2 14 4 EMC Regulations 79 2 14 5 Product Certification Markings Board Level 80 3 Overview of BIOS Features 3 1 Introduction 81 3 2 BIO...

Page 7: ...tor LED Locations 35 12 LAN Connector LED Locations 36 13 Thermal Sensors and Fan Connectors 38 14 Location of the Standby Power Indicator LED 45 15 Detailed System Memory Address Map 48 16 Back Panel Connectors 54 17 Component side Connectors 56 18 Connection Diagram for Front Panel Connector 61 19 Connection Diagram for Front Panel USB Connectors 63 20 Connection Diagram for IEEE 1394a Connector...

Page 8: ...9 25 Auxiliary Front Panel Power Sleep LED Connector 60 26 Front Panel Connector 61 27 States for a One Color Power LED 62 28 States for a Two Color Power LED 62 29 BIOS Setup Configuration Jumper Settings 64 30 DC Loading Characteristics 68 31 Fan Connector Current Capability 69 32 Thermal Considerations for Components 72 33 Environmental Specifications 73 34 Safety Regulations 74 35 Lead Free De...

Page 9: ...rocessor 15 1 4 System Memory 16 1 5 Intel 945G Chipset 21 1 6 PCI Express Connectors 30 1 7 IEEE 1394a Connectors 30 1 8 Legacy I O Controller 30 1 9 Audio Subsystem 32 1 10 LAN Subsystem 34 1 11 Hardware Management Subsystem 36 1 12 Power Management 39 1 13 Trusted Platform Module Optional 45 ...

Page 10: ...ive serial parallel and PS 2 ports USB Support for USB 2 0 devices Peripheral Interfaces Eight USB ports One serial port Four Serial ATA interfaces One Parallel ATA IDE interface with UDMA 33 ATA 66 100 support One diskette drive interface PS 2 keyboard and mouse ports SATA RAID RAID support levels 0 1 0 1 and 5 on the SATA interface IEEE 1394a Interface IEEE 1394a controller and three IEEE 1394a ...

Page 11: ... in all marketing channels Please contact your Intel representative to determine which manufacturing options are available to you Table 2 Manufacturing Options LAN Subsystem The board provides one of the following Gigabit 10 100 1000 Mbits sec LAN subsystem using the Intel 82573L Gigabit Ethernet Controller 10 100 Mbits sec LAN subsystem using the Intel 82562GZ Platform LAN Connect PLC device Para...

Page 12: ...uct Specification 12 1 1 3 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 BB AA Z Y X B K J I OM18268 M W CC DD EE Figure 1 Board Components Table 3 lists the components identified in Figure 1 ...

Page 13: ...Processor fan connector L DIMM Channel A sockets 2 M DIMM Channel B sockets 2 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 connectors 2 Y Chassis intrusion...

Page 14: ... LAN Connector 10 100 LAN PLC Optional 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 VGA Port Display Interface Channel A DIMMs 2 Channel B DIMMs 2 Back Panel Front Panel USB Ports DMI Interconnect TPM Component Optional LPC...

Page 15: ...ities http www intel com design motherbd LAN software and drivers http www intel com design motherbd Supported video modes http www intel com design motherbd pm pm_documentation htm 1 3 Processor The board is designed to support an Intel Pentium D processor in an LGA775 processor socket with a 1066 or 800 MHz system bus See the Intel web site listed below for the most up to date list of supported ...

Page 16: ... 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 4 lists the supported DIMM configurations Table 4 Supported Memory Configuratio...

Page 17: ...els 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 speed DIMMs are used between channels the slowest memory timing ...

Page 18: ...nel A DIMM 1 Channel B DIMM 0 Channel B DIMM 1 1 GB 1 GB Figure 4 Dual Channel Interleaved Mode Configuration with Two DIMMs Figure 5 shows a dual channel configuration using three DIMMs In this example the combined capacity of the two DIMMs in Channel A equal the capacity of the single DIMM in the DIMM0 blue socket of Channel B OM17122 Channel A DIMM 0 Channel A DIMM 1 Channel B DIMM 0 Channel B ...

Page 19: ... 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 OM17124 Channel A DIMM 0 Channel A DIMM 1 Channel B DIMM 0 Channel B DIMM 1 256 MB 256 MB 512 MB 512 MB Figure 6 Dual Channel Interleaved Mode Configuration with Four DIMMs ...

Page 20: ...not populated OM17125 Channel A DIMM 0 Channel A DIMM 1 Channel B DIMM 0 Channel B DIMM 1 256 MB Figure 7 Single Channel Asymmetric Mode Configuration with One DIMM Figure 8 shows a single channel configuration using three DIMMs In this example the combined capacity of the two DIMMs in Channel A does not equal the capacity of the single DIMM in the DIMM0 blue socket of Channel B OM17126 Channel A ...

Page 21: ...ther the GMA950 graphics controller contained within the 82945G GMCH is used or a PCI Express x16 add in card can be used When a PCI Express x16 add in card is installed the GMA950 graphics controller is disabled 1 5 1 1 Intel GMA950 Graphics Controller The Intel GMA950 graphics controller features the following 400 MHz core frequency High performance 3 D setup and render engine High quality textu...

Page 22: ...rough Direct AGP and highly efficient memory utilization DVMT ensures the most efficient use of available system memory for maximum 2 D 3 D graphics performance Up to 224 MB of system memory can be allocated to DVMT on systems that have 512 MB or more of total system memory installed Up to 128 MB can be allocated to DVMT on systems that have 256 MB but less than 512 MB of total installed system me...

Page 23: ...MDS for DVI 1 0 Low Voltage Differential Signaling LVDS Single device operating in dual channel mode VGA output HDTV output 1 5 1 4 Configuration Modes A list of supported modes for the Intel GMA950 graphics controller is available as a downloadable document For information about Refer to Supported video modes for the board Section 1 2 page 15 1 5 2 USB The board supports up to eight USB 2 0 ports...

Page 24: ...ire a specialized cable 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...

Page 25: ...vides the highest performance with data protection Data is striped across all mirrored sets RAID 0 1 utilizes several drives to stripe data increased performance and then makes a copy of the striped drives to provide redundancy The mirrored disks eliminate the overhead and delay of parity RAID 5 distributed parity RAID Level 5 stripes data at a block level across several drives and distributes par...

Page 26: ...lovgivning VIKTIGT Risk för explosion om batteriet ersätts med felaktig batterityp Batterier ska kasseras enligt de lokala miljövårdsbestämmelserna 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 D...

Page 27: ...м па экалогіі UPOZORNÌNÍ V případě výměny baterie za nesprávný druh může dojít k výbuchu Je li to možné baterie by měly být recyklovány Baterie je třeba zlikvidovat v souladu s místními předpisy o životním prostředí Προσοχή Υπάρχει κίνδυνος για έκρηξη σε περίπτωση που η µπαταρία αντικατασταθεί από µία λανθασµένου τύπου Οι µπαταρίες θα πρέπει να ανακυκλώνονται όταν κάτι τέτοιο είναι δυνατό Η απόρρι...

Page 28: ... правилам соответствующим местным требованиям UPOZORNENIE Ak batériu vymeníte za nesprávny typ hrozí nebezpečenstvo jej výbuchu Batérie by sa mali podľa možnosti vždy recyklovať Likvidácia použitých batérií sa musí vykonávať v súlade s miestnymi predpismi na ochranu životného prostredia POZOR Zamenjava baterije z baterijo drugačnega tipa lahko povzroči eksplozijo Če je mogoče baterije reciklirajte...

Page 29: ...Product Description 29 ...

Page 30: ...EE 1394a interface addresses interconnection of both computer peripherals and consumer electronics The IEEE 1394a interface provides a throughput ranging from 100 Mbits sec to 400 Mbits sec The board includes three IEEE 1394a connectors as follows One IEEE 1394a connector located on the back panel Two IEEE 1394a front panel connectors located on the component side For information about Refer to Th...

Page 31: ...al parallel port connector Figure 16 page 54 1 8 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 Refer to The location of the diskette drive connector Figure 17 page 56 1 8 4 Keyboard and Mouse Interface PS 2 keyboard and mouse connectors are located on the back panel NOTE T...

Page 32: ...or information about Refer to Obtaining audio software and drivers Section 1 2 page 15 1 9 2 Audio Connectors The board contains audio connectors on both the back panel and the component side of the board The front panel audio connector provides mic in and line out signals for the front panel For information about Refer to The location of the front panel audio connector Figure 17 page 56 The signa...

Page 33: ... PDIF Digital Audio Out Optical Figure 9 Front Back Panel Audio Connectors Figure 10 is a block diagram of the 8 channel 7 1 audio subsystem 82801GH I O Controller Hub ICH7DH OM18264 Intel High Definition Audio Link Sigmatel 9220 9223 Audio Codec Line Out Retasking Jack Mic In Line In Side Surround L R Retasking Jack Mic In Retasking Jack S PDIF Surround Left Right Retasking Jack Center and LFE Re...

Page 34: ...the 82562GZ PCI Conventional bus power management Supports ACPI technology Supports LAN wake capabilities 1 10 1 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 2 page 15 1 10 2 10 100 Mbits sec LAN Subsystem The 10 100 Mbits sec LAN subsystem consists of the following Intel 8...

Page 35: ...tivity is occurring Off 10 Mbits sec data rate is selected Yellow On 100 Mbits sec data rate is selected 1 10 3 Gigabit LAN Subsystem The Gigabit 10 100 1000 Mbits sec LAN subsystem includes the Intel 82573L controller and an RJ 45 LAN connector with integrated status LEDs 1 10 3 1 Intel 82573L Gigabit Ethernet Controller The Intel 82573L Gigabit Ethernet Controller supports the following features...

Page 36: ...e the board to be compatible with the Wired for Management WfM specification The board has several hardware management features including the following Chassis intrusion detection Fan monitoring and control through the hardware monitoring and fan control ASIC Thermal and voltage monitoring 1 11 1 Hardware Monitoring and Fan Control ASIC The features of the hardware monitoring and fan control ASIC ...

Page 37: ... chassis cover is removed the mechanical switch is in the closed position For information about Refer to The location of the chassis intrusion connector Figure 17 page 56 1 11 3 Fan Monitoring Fan monitoring can be implemented using Intel Desktop Utilities or third party software The level of monitoring and control is dependent on the hardware monitoring ASIC used with the board For information ab...

Page 38: ...ors and fan connectors OM17837 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 13 Thermal Sensors and Fan Connectors ...

Page 39: ...ver video displays and hard 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 9 on page 41 Support for a front panel power and sleep mode switch Table 7 lists the system states based on how long the power switch is pr...

Page 40: ...o 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 power except for wake up logic Power 5 W Note 2 G2 S5 S5 Soft off Context not saved Cold boot is required No power D3 no power except for wake up logic Power 5 W Note 2 G3 mechanical off AC power is disconnected from the computer No power to the system No power D3 no power fo...

Page 41: ...es an operating system that provides full ACPI support In addition software drivers and peripherals must fully support ACPI wake events 1 12 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 power supply The total amount of standby current req...

Page 42: ...wer State feature in the BIOS Setup program s Boot menu For information about Refer to The location of the main power connector Figure 17 page 56 The signal names of the main power connector Table 23 page 59 1 12 2 2 Fan Connectors 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 S...

Page 43: ...e PC technology enables the board to enter the ACPI S3 Suspend to RAM sleep state While in the S3 sleep state the computer will appear to be off the power supply is off and the front panel LED is amber if dual colored or off if single colored When signaled by a wake up device or event the system quickly returns to its last known wake state Table 9 on page 41 lists the devices and events that can w...

Page 44: ...n Ring The operation of Resume on Ring can be summarized as follows Resumes operation from ACPI S1 or S3 states Detects incoming call similarly for external and internal modems Requires modem interrupt be unmasked for correct operation 1 12 2 7 Wake from USB USB bus activity wakes the computer from ACPI S1 or S3 states NOTE Wake from USB requires the use of a USB peripheral that supports Wake from...

Page 45: ... Standby Power Indicator LED 1 13 Trusted Platform Module Optional The optional Trusted Platform Module TPM is a component on the desktop board that is specifically designed to enhance platform security above and beyond the capabilities of today s software by providing a protected space for key operations and other security critical tasks Using both hardware and software the TPM protects encryptio...

Page 46: ...Intel Desktop Board D945GPM Technical Product Specification 46 ...

Page 47: ...the address space that is allocated for PCI Conventional bus add in cards PCI Express configuration space BIOS SPI Flash and chipset overhead resides above the top of DRAM total system memory On a system that has 4 GB of system memory installed it is not possible to use all of the installed memory due to system address space being allocated for other system critical functions These functions inclu...

Page 48: ...Add in Card BIOS and Buffer area 128 KB 16 KB x 8 Standard PCI ISA Video Memory SMM Memory 128 KB DOS area 640 KB 1 MB 960 KB 896 KB 768 KB 640 KB 0 KB 0FFFFFH 0F0000H 0EFFFFH 0E0000H 0DFFFFH 0C0000H 0BFFFFH 0A0000H 09FFFFH 00000H FLASH APIC Reserved 0 MB 640 KB 1 MB Top of usable DRAM memory visible to the operating system PCI Memory Range contains PCI chipsets Direct Media Interface DMI and ICH ...

Page 49: ...PCI Conventional bus Dependent on video adapter used 640 K 800 K A0000 C7FFF 160 KB Video memory and BIOS 639 K 640 K 9FC00 9FFFF 1 KB Extended BIOS data movable by memory manager software 512 K 639 K 80000 9FBFF 127 KB Extended conventional memory 0 K 512 K 00000 7FFFF 512 KB Conventional memory 2 2 DMA Channels Table 11 DMA Channels DMA Channel Number Data Width System Resource 0 8 or 16 bits Op...

Page 50: ...M3 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 regist...

Page 51: ...ler 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 00 1F 03 SMBus controller Note 2 00 00 Gigabit LAN controller if present Note 2 00 00 PCI Conventional bus connector 1 Note 2 01 00 PCI Conventional bus connector 2...

Page 52: ...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...

Page 53: ...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 ICH7DH 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 PCI Convention...

Page 54: ...ernal 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 panel I O connectors Component side I O connectors see page 54 2 7 1 Back Panel Connectors Figure 16 shows the location of the b...

Page 55: ...6 Item callout from Figure 16 Description A PS 2 mouse port Green B PS 2 keyboard port Purple C Serial port A Teal D Parallel port Burgundy optional E VGA port F IEEE 1394a connector G USB ports two H LAN I USB ports two J Center channel and LFE subwoofer audio out Retasking Jack Orange K Surround left right channel audio out Retasking Jack Black L Audio line in Retasking Jack Blue M Digital audio...

Page 56: ...ent side Connectors Figure 17 shows the locations of the component side connectors I J K M N O P Q R L W U T S V B H OM18269 A C D E F 1 9 2 10 3 1 1 2 3 4 G 1 4 1 2 10 1 2 10 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 17 Component side Connectors ...

Page 57: ...r 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 S Front panel USB connector T Chassis intrusion connector U Front panel USB connector V Front panel IEEE 1394a connector W Front panel IEEE 1394a connector Table 18 Front Panel Audio Connector Pin Signal Name Pin Signal Nam...

Page 58: ...al Name 1 Intruder 2 Ground Table 20 Serial ATA Connectors Pin Signal Name 1 Ground 2 TXP 3 TXN 4 Ground 5 RXN 6 RXP 7 Ground Table 21 Processor Fan Connector Pin Signal Name 1 Ground 2 12 V 3 FAN_TACH 4 FAN_CONTROL Table 22 Front and Rear Chassis Fan Connectors Pin Signal Name 1 FAN_CONTROL 2 12 V 3 FAN_TACH ...

Page 59: ...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 23 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 ...

Page 60: ... 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 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 NO...

Page 61: ...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 18 Connection Diagram for Front Panel Connector 2 7 2 4 1 ...

Page 62: ...Color Power LED LED State Description Off Power off sleeping Steady Green Running Table 28 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 27 and Table 28 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 ...

Page 63: ...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 19 Connection Diagram for Front Panel USB Connectors 2 7 2 6 Front Panel IEEE 1394a Connectors Figure 20 is a connection diagram for the IEEE 1394a connectors OM17834 TPA Ground Ground Key no pin TPA TPB TPB 12 V DC 12 V DC Ground 8 6 4 2 7 5 3 1 10 Figure 20 Connection Diagram for I...

Page 64: ...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 OM17840 J7J3 3 1 Figure 21 Location of the Jumper Block Table 29 BIOS Setup Configuration Jumper Settings Function Mode Jumper Setting Configuration Normal 1 2 1 3 The BIOS uses current configura...

Page 65: ...ard Dimensions are given in inches millimeters The outer dimensions are 9 60 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 OM17841 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 0 00 2 600 66 04 Figure 22 Board Dimens...

Page 66: ...ters inches The figures also indicate the position of each cutout Additional design 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 OM17932 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 04 0 4...

Page 67: ...05 1 6 0 12 0 063 0 005 1 55 REF 0 061 8x R 0 5 MIN 12 04 0 474 Ø 1 00 0 039 0 00 0 00 11 81 0 465 22 45 0 884 8 81 0 347 20 28 0 799 0 00 0 00 A 11 81 0 465 14 17 0 558 93 74 3 690 56 31 2 217 113 63 4 473 146 88 5 783 Figure 24 I O Shield Dimensions for Boards without the Optional Parallel Port Connector ...

Page 68: ...ions but are based on the minimum and maximum current draw possible from the board s power delivery subsystems to the processor memory and USB ports Use the datasheets for add in cards such as PCI to determine the overall system power 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 Ta...

Page 69: ... 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 30 when selecting a power supply for use with the board Additional power required will depend on con...

Page 70: ...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 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...

Page 71: ...regulator circuit The processor voltage regulator area item A in Figure 26 can reach a temperature of up to 85 o C in an open chassis Figure 26 shows the locations of the localized high temperature zones OM17842 B A C D Item Description A Processor voltage regulator area B Processor C Intel 82945G GMCH D Intel 82801GH ICH7DH Figure 26 Localized High Temperature Zones ...

Page 72: ...eets and processor specification updates Intel 82945G GMCH 99 o C under bias Intel 82801GH ICH7DH 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 fai...

Page 73: ... 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 500 Hz 0 015 g Hz sl...

Page 74: ...quirements USA and Canada 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 D945GPM ...

Page 75: ...ins 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 Norsk Dette produktet er ...

Page 76: ...cology Recycling_Program 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...

Page 77: ...n 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 プログラムを発足させました 対象製品 返送先 返送方法 ...

Page 78: ...gram htm за информацией 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 p...

Page 79: ...Compatibility Australia and New Zealand CISPR 22 3rd Edition Class B Limits and methods of measurement of Radio Disturbance Characteristics of Information Technology Equipment International CISPR 24 1997 Information Technology Equipment Immunity Characteristics Limits and Methods of Measurement International VCCI Class B Voluntary Control for Interference by Information Technology Equipment Japan ...

Page 80: ...laring 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 mo...

Page 81: ...age during POST identifying the type of BIOS and a revision code The initial production BIOSs are identified as NT94510J 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...

Page 82: ...c Exits the menu 3 2 BIOS Flash Memory Organization The Serial Peripheral Interface Flash Memory SPI Flash includes a 4 Mbit 512 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 When ...

Page 83: ... 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 ...

Page 84: ...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...

Page 85: ...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...

Page 86: ...he 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 ...

Page 87: ...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 ...

Page 88: ...Intel Desktop Board D945GPM Technical Product Specification 88 ...

Page 89: ...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 43 lists the error messages and provides a brief description of each Table 43 BIOS Error Messages Error Message Explanation CMOS Battery Low The battery may be losing power Replace the battery...

Page 90: ...les listed above all POST codes and range values are listed in hexadecimal Table 44 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 5...

Page 91: ...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...

Page 92: ...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...

Page 93: ...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...

Page 94: ...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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