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Intel D945GSEJT, 10 Pack

1. goon ooon Eligo E o op OS OM21399 w n A 0 XX Figure 2 8 Location of the BIOS Configuration Jumper Block 49 50 Intel Desktop Board D945GSEJT Technical Product Specification Table 28 BIOS Configuration Jumper Settings Function Mode Jumper Setting Configuration Normal 1 2 The BIOS uses current configuration information and passwords for booting Configure Recovery None The BIOS attempts to recover the BIOS configuration See Section 3 7 for more information on BIOS recovery After the POST runs Setup runs automatically The maintenance menu is displayed Technical Reference 2 4 Mechanical Considerations 2 4 1 Form Factor The board is designed to fit into a mini ITX or microATX form factor chassis Figure 2 9 illustrates the mechanical form factor for the board Dimensions are given in inches millimeters The outer dimensions are 6 7 inches by 6 7 inches 170 millimeters by 170 millimeters Location of the I O connectors and mounting holes are in compliance with the microATX specification 6 500 1 300 165 10 33 02 6 100 154 94 5 200 132 08 u pu uuu oa _ DODOODOTDUTDT Donn gp HE e iu unudut DO 0 10000 po gaua in inn u a BO 0 200 LS Rt ai 5 08 6425 0 275 163 20 6 200 157 48 OM21400 Figure 2 9 Board Dimensions dal NOTE The board is designed to have a total height of less than 20 mm from the underside of the boar
2. A Regulatory Compliance and Battery Disposal Information 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 OSTRZEZENIE Istnieje niebezpiecze stwo wybuchu w przypadku zastosowania niewiasciwego typu baterii Zuzyte baterie nalezy w miare mozliwosci utylizowac zgodnie z odpowiednimi przepisami ochrony rodowiska PRECAUTIE Risc de explozie daca bateria este inlocuita cu un tip de baterie necorespunz tor Bateriile trebuie reciclate dac este posibil Depozitarea bateriilor uzate trebuie s respecte reglement rile locale privind protec ia mediului BHMMAHME Tip ucnornb3oBaHun 6arapen HeCOOTBOeTCTBy OU Jero TUMa CYLLIECTBYET PUCK ee B3pbiBa BaTapen JOJDKHbI ObITb YTUJIUZUPOBAHbI MO BOSMOXHOCTM YTUNUZAYUA 6aTapen Z0OJDKH MPOBOANTCA TIO MpaBuUsiaM COOTBETCTBYIOLYUM MECTHbIM TpeOoBaHusm UPOZORNENIE Ak bat riu vymenite za nespravny typ hrozi nebezpecenstvo jej vybuchu Bat rie by sa mali podla moZnosti vzdy recyklovat Likvid cia pouzitych bat ri sa musi vykon va v s lade s miestnymi predpismi na ochranu ivotn ho prostredia POZOR Zamenjava baterije z baterijo druga nega tipa lahko povzro i eksplozijo Ce je mogo e baterije reciklirajte Rabljene baterije zavrzite v skladu z lokalnimi okoljevarstvenimi predpisi IN mua AN AN s amsssutfi
3. Technical Reference 2 6 Thermal Considerations A CAUTION 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 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 will result in a system with adequate thermal performance N CAUTION Ensure that the ambient temperature does not exceed the board s maximum operating temperature Failure to do so could cause components to exceed their maximum case temperature and malfunction For information about the maximum operating temperature see the environmental specifications in Section 2 9 A CAUTION The board is designed to be passively cooled on a properly ventilated chassis Chassis venting locations are recommended over the processor voltage regulator GMCH and system memory areas for maximum heat dissipation effectiveness Ensure that proper airflow is maintained around the processor processor voltage regulator circuit shown in Figure 2 10 the GMCH and the SO DIMM Failure to do so may result in damage to these components A CAUTION A thermal rating of 85 C is required for the system SO DIMM for the memory device to tolerate passively cooled or limited system airflow constraints 53 Intel Deskt
4. e Intel 82801GBM ICH7 M e Realtek ALC662 audio codec The audio subsystem supports the following audio interfaces e S PDIF header e Front panel audio header with support for Intel High Definition Audio and AC 97 audio e Back panel audio line out connector e Internal mono speaker header dal NOTE Systems built with an AC 97 front panel will not be able to obtain the Microsoft Windows Vista logo Table 4 lists the supported functions of the front panel and back panel audio jacks Table 4 Audio Jack Retasking Support Supports m Supports Line Supports Supports Supports Supports Audio Jack Line In Front Out Rear Out Center LFE Mic Headphone wo e e No Ye E Front panel Green Front panel Pink Back panel Green 21 Intel Desktop Board D945GSEJT Technical Product Specification 1 8 1 Audio Subsystem Drivers Audio drivers are available from Intel s World Wide Web site For information about Refer to Obtaining audio drivers Section 1 2 page 14 1 8 2 Audio Connectors and Headers The board contains an audio connector on the back panel and audio headers on the component side of the board e Back panel audio connector Line out e S PDIF header 3 pin header e Front panel audio header supports both AC 97 and HD Audio 10 pin header for headphones mic e Internal mono speaker header 2 pin header Supports a 1 5 W 8 Q speaker The front back panel audio connectors are configu
5. Allocating resourced to PCI bus Detecting the presence of the keyboard Resetting keyboard Clearing keyboard input buffer Keyboard Self Test Calling Video BIOS Resetting USB bus Resetting PATA SATA bus and all devices Detecting the presence of the keyboard Resetting keyboard Clearing keyboard input buffer Resetting PATA SATA bus and all devices Testing memory Resetting keyboard Clearing keyboard input buffer Waiting for user input INT 19 Ready to boot 5 Regulatory Compliance and Battery Disposal Information 5 1 Regulatory Compliance This section contains the following regulatory compliance information for Intel Desktop Board D945GSEJT e Safety standards e European Union Declaration of Conformity statement e Product Ecology statements e Electromagnetic Compatibility EMC standards e Product certification markings 5 1 1 Safety Standards Intel Desktop Board D945GSEJT complies with the safety standards stated in Table 44 when correctly installed in a compatible host system Table 44 Safety Standards Standard Title CSA UL 60950 1 First Edition Information Technology Equipment Safety Part 1 General Requirements USA and Canada EN 60950 1 2006 Second Information Technology Equipment Safety Part 1 General Edition Requirements European Union IEC 60950 1 2005 Second Information Technology Equipment Safety Part 1 General Edition Requirements International 73 Intel Desktop Board D9
6. Moxany cta o6parurecb Ha Be6 calr http www intel com intel other ehs product ecology 3a uHbopMaunei o6 ston nporpaMMe npuHAMaeMbix MpoAyKTaX Mecrax npMeMa MHCTpyKUMAX o6 ornpaBke NONOXKEHUAX N YCNOBUAX T A T rkce Intel evre sorumlulu una ba ml l n n bir par as olarak perakende t keticilerin Intel markal kullan lm r nlerini belirlenmi merkezlere iade edip uygun ekilde geri d n st rmesini ama layan Intel Ur nleri Geri D n m Program n uygulamaya koymu tur Bu program n r n kapsam r n iade merkezleri nakliye talimatlar kay tlar ve artlar v s dahil b t n ayr nt lar n grenmek i in l tfen http www intel com intel other ehs product ecology Web sayfasina gidin 5 1 3 3 Lead Free Intel Desktop Board This Intel Desktop Board is a European Union Restriction of Hazardous Substances EU RoHS Directive 2002 95 EC compliant product EU RoHS restricts the use of six materials One of the six restricted materials is lead This Intel Desktop Board is lead free although certain discrete components used on the board contain a small amount of lead which is necessary for component performance and or reliability This Intel Desktop Board is referred to as Lead free second level interconnect The board substrate and the solder connections from the board to the components second level connections are all lead free China bans the same substances and has the same
7. VIKTIGT Risk f r explosion om batteriet ers tts med felaktig batterityp Batterier ska kasseras enligt de lokala milj v rdsbest mmelserna VARO R j hdysvaara jos pariston tyyppi on v r Paristot on kierr tett v jos se on mahdollista K ytetyt paristot on h vitett v paikallisten ymp rist m r ysten 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 Entsorgen Sie verbrauchte Batterien den Anweisungen des Herstellers entsprechend AVVERTIMENTO Esiste il pericolo di un esplosione se la pila non viene sostituita in modo corretto Utilizzare solo pile uguali o di tipo equivalente a quelle consigliate dal produttore Per disfarsi delle pile usate seguire le istruzioni del produttore 81 Intel Desktop Board D945GSEJT Technical Product Specification A A PRECAUCI N Existe peligro de explosi n si la pila no se cambia 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 gebruikte batterijen aan de plaats
8. 1F is an unrecoverable CPU error Memory Chipset 2F is no memory detected or no useful memory detected Recovery 3F indicated recovery failure Reserved for future use I O Busses PCI USB ISA ATA etc 5F is an unrecoverable error Start with PCI Reserved for future use for new busses Output Devices All output consoles 7F is an unrecoverable error Reserved for future use new output console codes Input devices Keyboard Mouse 9F is an unrecoverable error Reserved for future use new input console codes Boot Devices Includes fixed media and removable media BF is an unrecoverable error Reserved for future use Boot device selection EO EE Miscellaneous codes See Table 42 EF boot S3 resume failure FO FF FF processor exception Board Status and Error Messages Table 42 Port 80h POST Codes POST Code Description of POST Operation Host Processor 10 Power on initialization of the host processor Boot Strap Processor 11 Host processor cache initialization including APs 12 Starting Application processor initialization 13 SMM initialization Chipset 21 Initializing a chipset component Memory 22 Reading SPD from memory SO DIMMs 23 Detecting presence of memory SO DIMMs 24 Programming timing parameters in the memory controller and the SO 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 Allocat
9. 2 2 2 4 1 Hard Drive Activity LED Header Pins 1 and 3 can be connected to an LED to provide a visual indicator that data is being read from or written to a hard drive Proper LED function requires one of the following e SATA storage device connected to an onboard SATA connector e PATA storage device connected to the onboard PATA connector e Intel Z U130 USB Solid State Drive or compatible device connected to one of the front panel USB headers 2 2 2 4 2 Reset Switch Header Pins 5 and 7 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 2 2 4 3 Power Sleep LED Header Pins 2 and 4 can be connected to a single or dual color LED Table 27 shows the default states for a single color LED Table 27 States for a One Color Power LED LED State Description Off Power off hybernate S5 S4 Blinking Sleeping S3 Running Away S0 S1 Steady Green lt a NOTE The LED states listed in Table 27 are default settings that can be modified through BIOS setup Systems built with a dual color front panel power LED can also use alternate color state options 2 2 2 4 4 Power Switch Header Pins 6 and 8 can be connected to a front panel momentary contact power switch The switch must pull the SW_ON pin to ground for at least 50 ms to signal the power supply circuitry to switch on or off The time requirement is due to inte
10. e PCI Express Mini Card rev 1 2 compliant connector e PCI Conventional rev 2 3 compliant bus connector Note the following considerations for the PCI Conventional bus connector e The PCI Conventional bus connector is bus master capable e SMBus signals are routed to the PCI Conventional bus connector This enables PCI Conventional bus add in boards with SMBus support to access sensor data on the board 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 The PCI Conventional bus connector also supports single slot and dual slot riser cards for use of up to two bus master PCI expansion cards In order to support two PCI bus master expansion cards the riser card must support the following PCI signal routing e Pin A11 additional 33 MHz PCI clock e Pin B10 additional PCI request signal e PREQ 2 e Pin B14 additional PCI Grant signal i e GNT 2 2 2 2 3 Power Supply Connectors The board has the following power supply connectors e External Power Supply the board can be powered with a 12 V external power supply though a DC connector on the back panel The rear 12 VDC jack accepts plugs with an inner diameter ID of 2 5 mm and an outer diameter OD of 5 5 mm where the inner contact is 12 V and the shell is GND e Internal Power Supply the board can alternatively be powered by an internal ATX12V 2 x 2 power connector Table 25 AT
11. state is pressed for the system enters this state Off Less than four seconds Power on ACPI G2 G5 Soft off ACPI GO working state On Less than four seconds Power off ACPI GO working state ACPI G2 G5 Soft off On More than four seconds Fail safe power off ACPI GO working state ACPI G2 G5 Soft off Sleep Less than four seconds Wake up ACPI G1 sleeping state ACPI GO working state Sleep More than four seconds Power off ACPI G1 sleeping state ACPI G2 G5 Soft off 1 11 1 1 System States and Power States Product Description 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 Table 7 lists the power states supported by the board along with the associated system power targets See the ACPI specification for a complete description of the various system and power states Table 7 Power States and Targeted System Power Global States GO working state G1 sleeping state G1 sleeping state G1 sleeping state G2 S5 G3 mechanical off AC power is disconnected from the computer Notes Sleeping States S 1 P
12. daa 37 2 2 2 Component side Connectors and Headers 39 2 3 BIOS Configuration Jumper Bl cke CRETAE Ee EEN E Paca ot 49 2 4 Mechanical Considerations r 51 2 41 FOnm Feelgr e er 51 Intel Desktop Board D945GSEJT Technical Product Specification vi 2 5 Electrical Considerations sess menn enn nnn 2 6 257 2 8 2 9 2 2 2 5 1 Power Supply Considerations 5 2 Fan Header Current Capability 5 3 Add in Board Considerations Thermal Considerations 2 uuu meme qil nnn nnn Power Consumption EE 2 2 R E 7 1 Minimum Load Configuration 7 2 Maximum Load Configuration ela eet NVIFONMENtal an ea a a Overview of BIOS Features Introduction Assets RE n uu ee E EY Re u a TTA 3 1 3 2 3 3 3 4 3 5 3 6 3 7 B R 3 s IOS Flash Memory Organization esource te UE gl erregte e TREESAU O CON IU FA ION A O Rd ystem Management BIOS SMBIOS Legacy USB SUODDO E ausus dd e Ne OE ae RA AO ER AER B 3 3 B 3 3 3 3 e EE O1 BIOS RECOVETY ec iena e 62 CUSTOM Splash Screen E QOL OPLIONS AN o Dd Qul CDROM BOS
13. in tel other ehs product ecology 3B ECE CIZALA Malay Sebagai sebahagian daripada komitmennya terhadap tanggungjawab persekitaran Intel telah melaksanakan Program Kitar Semula Produk untuk membenarkan pengguna pengguna runcit produk jenama Intel memulangkan produk terguna ke lokasi lokasi terpilih untuk dikitarkan semula dengan betul Sila rujuk http www intel com intel other ehs product ecology untuk mendapatkan butir butir program ini termasuklah skop produk yang dirangkumi lokasi lokasi tersedia arahan penghantaran terma amp syarat dsb Portuguese Como parte deste compromisso com o respeito ao ambiente a Intel implementou o Programa de Reciclagem de Produtos para que os consumidores finais possam enviar produtos Intel usados para locais selecionados onde esses produtos s o reciclados de maneira adequada Consulte o site http www intel com intel other ehs product ecology em Ingl s para obter os detalhes sobre este programa inclusive o escopo dos produtos cobertos os locais dispon veis as instru es de envio os termos e condi es etc Regulatory Compliance and Battery Disposal Information Russian B KkauecrBe uacrA CBOUX o6s3aTe IbCTB K okpyxaroutel cpene B Intel cosnaHa nporpaMMa yrunusauua npoaykuua Intel Product Recycling Program ana npeAocraB IeHMsl KOHeUHBIM MONB30BATENAM Mapok nmpo ykunu Intel BO3MOXHOCTH BO3Bpara ucnonb3yemo nponykuuaM B cneumanu3npoBaHHbIe NYHKTbI ANA AOJKHOU yrunu3auM
14. includes an 8 Mbit 1024 KB flash memory device Resource Configuration 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 a user turns on the system after adding a PCI card the BIOS automatically configures interrupts the I O space and other system resources Any interrupts set to Available in Setup are considered to be available for use by the add in card Overview of BIOS Features 3 4 System Management BIOS SMBIOS SMBIOS is a Desktop Management Interface DMI compliant method for managing computers in a managed network The main component of SMBIOS is the Management Information Format MIF database which contains information about the computing system and its components Using SMBIOS a system administrator can obtain the system types capabilities operational status and installation dates for system components The MIF database defines the data and provides the 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 e BIOS data such as the BIOS revision level e Fixed system data such as peripherals serial numbers and asset tags e Resource data such as memory size cache size and processor speed e Dynamic data such
15. into the RJ 45 LAN connector shown in Figure 1 3 A B A OM21393 Figure 1 3 LAN Connector LED Locations Table 5 describes the LED states when the board is powered up and the 10 100 1000 Mbits sec LAN subsystem is operating Table 5 LAN Connector LED States LED Color State Condition EE LAN link is not established Link A LAN link is established Green Blinking LAN activity occurring Yellow 1000 Mb s data rate 1 10 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 e Thermal and voltage monitoring e Chassis intrusion detection 1 10 1 Hardware Monitoring The hardware monitoring and fan control subsystem is based on the Winbond W83627DHG device which supports the following e Processor and system ambient temperature monitoring e Chassis fan speed monitoring e Power monitoring of 12 V 5 V 5 Vstdby 43 3 V and VCCP e SMBus interface 24 Product Description 1 10 2 Thermal Monitoring Figure 1 4 shows the locations of the thermal sensors and fan headers a OM21394 Item Description A Remote thermal diode located under the SO DIMM B Thermal diode located on the processor die C Chassis fan header Figure 1 4 Thermal Sensors and Fan Headers 25 Intel Desktop Board D945GSEJT Technical P
16. limits as EU RoHS however it requires different product marking and controlled substance information The required mark shows the Environmental Friendly Usage Period EFUP The EFUP is defined as the number of years for which controlled listed substances will not leak or chemically deteriorate while in the product Table 45 shows the various forms of the Lead Free 2 Level Interconnect mark as it appears on the board and accompanying collateral 77 Intel Desktop Board D945GSEJT Technical Product Specification 78 Table 45 Lead Free Board Markings Description Lead Free 2 Level Interconnect This symbol is used to identify electrical and electronic assemblies and components in which the lead Pb concentration level in the board substrate and the solder connections from the board to the components second level interconnect is not greater than 0 1 by weight 1000 ppm Mark en 2nd Level Interconnect 2nd lvl Intct 2LI 5 1 4 Regulatory Compliance and Battery Disposal Information EMC Regulations Intel Desktop Board D945GSEJT complies with the EMC regulations stated in Table 46 when correctly installed in a compatible host system Table 46 EMC Regulations Regulation FCC 47 CFR Part 15 Subpart B ICES 003 Issue 4 EN55022 2006 EN55024 1998 EN55022 2006 CISPR 22 2005 A1 2005 A2 2006 CISPR 24 1997 A1 2001 A2 2002 VCCI V 3 2007 04 V 4 2007 04 KN 22 KN
17. of EFI SW PC INIT BEGIN EFI SW PEI PC HANDOFF TO NEXT E2 Permanent memory found E1 E3 Reserved for PEI PEIMs DXE Core E4 Entered DXE phase E5 Started dispatching drivers E6 Started connecting drivers continued 70 Board Status and Error Messages Table 42 Port 80h POST Codes continued POST Code Description of POST Operation DXE Drivers E7 Waiting for user input E8 Checking password E9 Entering BIOS setup EB Calling Legacy Option ROMs 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 corrupt flash 34 Loading recovery capsule 35 Handing off control to the recovery capsule 3F Unable to recover 71 Intel Desktop Board D945GSEJT Technical Product Specification 72 Table 43 Typical Port 80h POST Sequence POST Code 21 22 23 25 28 34 E4 12 13 50 51 92 90 94 95 EB 58 5A 92 90 94 5A 28 90 94 E7 01 00 Description Initializing a chipset component Reading SPD from memory SO DIMMs Detecting presence of memory SO DIMMs Configuring memory Testing memory Loading recovery capsule Entered DXE phase Starting application processor initialization SMM initialization Enumerating PCI busses
18. operate in both legacy and native modes In legacy mode standard ATA I O and IRQ resources are assigned IRQ 14 and 15 In Native mode standard PCI Conventional bus resource steering is used Native mode is the preferred mode for configurations using the Windows XP and Windows Vista operating systems The board ships with a 1 x 4 power connector and a power cable for powering internal SATA storage devices SATA power delivery is rated as follows for any combination of hard drives and or optical drives e 5Vrail upto3A e 12V rail upto 1 5 A For information about Refer to Obtaining AHCI driver Section 1 2 page 14 The location of the SATA connectors Figure 2 4 page 39 19 Intel Desktop Board D945GSEJT Technical Product Specification 1 6 Real Time Clock Subsystem A coin cell battery CR2032 powers the real time clock and CMOS memory When the computer is not plugged into a wall socket the battery has an estimated life of three years When the computer is plugged in the standby current from the power supply extends the life of the battery The clock is accurate to 13 minutes year at 25 9C with 3 3 VSB applied Jal NOTE If the battery and AC power fail custom defaults if previously saved will be loaded into CMOS RAM at power on When the voltage drops 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
19. the operating system boot begins The menu bar is shown below Maintenance Main Advanced Security Power Boot Exit lt j NOTE The maintenance menu is displayed only when the board is in configure mode Section 2 3 on page 49 shows how to put the board in configure mode 59 Intel Desktop Board D945GSEJT Technical Product Specification 3 2 3 3 3 3 1 60 Table 34 lists the BIOS Setup program menu features Table 34 BIOS Setup Program Menu Bar Selects boot options Maintenance Clears Displays passwords and processor displays and memory processor configuration information Sets passwords and security features Configures advanced features available through the chipset Configures power management features and power states options Table 35 lists the function keys available for menu screens Table 35 BIOS Setup Program Function Keys BIOS Setup Program Function Key lt gt or lt gt T or lt gt Enter F9 F10 Esc Description Saves or discards changes to Setup program options Selects a different menu screen Moves the cursor left or right Selects an item Moves the cursor up or down Executes command or selects the submenu Load the default configuration values for the current menu Save the current values and exits the BIOS Setup program Exits the menu BIOS Flash Memory Organization The Serial Peripheral Interface Flash Memory SPI Flash
20. 1 5 1 Intel 945GSE Graphics Subsystem 16 1 522 USB EE 18 1 5330 INTA SUID DOLE E 18 1 6 Real Time Clock Subsystem 20 1 7 Legacy YO Controller uu a erotik a ENEE NS ENEE 20 1 7 1 Serial POS 20 1 722 Parallel POM GE 21 1 7 3 PS 2 Keyboard Interface 21 1 9 Audio UDS VS EI EEN 21 1 8 1 Audio Subsystem Drivers sc seines nennen eh 22 1 8 2 Audio Connectors and Headers 22 I9 LEAN SUBS VSte Misc eis Court dean e ya eas d FER S X8 n eae Vae Ti d Cn E Bd ah ERAS i FU S 23 1 9 1 LAN Subsystem Drivers ann nce na 23 1 9 2 RJ 45 LAN Connector with Integrated LEDs 24 1 10 Hardware Management Subsystem 24 1 10 1 Hardware Monitoring siiis eiit dantur ENN an 24 Lt 0 2 Thermal MOMEOTING eu acad RA ET 25 1 11 Power Management ssssur0 es nth rrr hh hh nnn nhan ira NEEN s 26 Ee RE EE v Ea uh Ehe Ty tov ev eae PESE eer dci PARE vend vases 26 1 1152 Hardware Support x12 aea a RE een 29 1 11 3 ENERGY STAR E Standby and EuP Compliance 32 2 Technical Reference 2 17 Memory EE 33 2 1 1 Addressable Memory r inh 33 2 2 Connectors and ME TE 36 2 24 Back Panel u a ua RR dd A dra aea
21. 24 CNS 13438 2006 Title Title 47 of the Code of Federal Regulations Parti5 Subpart B Radio Frequency Devices USA Interference Causing Equipment Standard Digital Apparatus Canada Limits and methods of measurement of Radio Interference Characteristics of Information Technology Equipment European Union Information Technology Equipment Immunity Characteristics Limits and methods of measurement European Union Australian Communications Authority Standard for Electromagnetic Compatibility Australia and New Zealand Limits and methods of measurement of Radio Disturbance Characteristics of Information Technology Equipment International Information Technology Equipment Immunity Characteristics Limits and Methods of Measurement International Voluntary Control for Interference by Information Technology Equipment Japan Korean Communications Commission Framework Act on Telecommunications and Radio Waves Act South Korea Bureau of Standards Metrology and Inspection Taiwan Japanese Kanji statement translation this is a Class B product based on the standard of the Voluntary Control Council for Interference from Information Technology Equipment 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 CORE HHUBRESERRSAEMHBMS VCCI DEH KES lt SITABHRENEETT COREG RER
22. 4 support with vertex buffer and EXT_Shadow extensions Product Description 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 Intel Zoom Utility For information about Refer to Obtaining graphics software and utilities Section 1 2 page 14 1 5 1 2 Video Memory Allocation Video memory is allocated from the total available system memory for the efficient balancing of 2 D 3 D graphics performance and overall system performance Dynamic allocation of system memory to video memory is as follows 256 MB total RAM results in 32 MB video RAM 512 MB total RAM results in 64 MB video RAM 1 GB total RAM results in 128 MB video RAM 2 GB total RAM results in 224 MB video RAM 1 5 1 3 Analog Display VGA The VGA port supports analog displays The maximum supported resolution is 2048 x 1536 QXGA at a 75 Hz refresh rate 1 5 1 4 Digital Visual Interface DVI The DVI D port supports digital DVI displays The maximum supported resolution is 1600 x 1200 UXGA The DVI port is compliant with the DVI 1 0 specification 17 Intel Desktop Board D945GSEJT Technical Product Specification 1 5 2 USB The board supports up to seven USB 2 0 ports supports UHCI and EHCI and uses UHCI and EHCI compatible drivers ICH7 M provides the USB controllers for all USB port
23. 45GSEJT Technical Product Specification 5 1 2 European Union Declaration of Conformity 74 Statement We Intel Corporation declare under our sole responsibility that the product Intel Desktop Board D945GSEJT is in conformity with all applicable essential requirements necessary for CE marking following the provisions of the European Council Directive 2004 108 EC EMC Directive and 2006 95 EC Low Voltage Directive The product is properly CE marked demonstrating this conformity and is for distribution within all member states of the EU with no restrictions L This product follows the provisions of the European Directives 2004 108 EC and 2006 95 EC e tina Tento v robek odpov d po adavk m evropsk ch sm rnic 2004 108 EC a 2006 95 EC Dansk Dette produkt er i overensstemmelse med det europ iske direktiv 2004 108 EC amp 2006 95 EC Dutch Dit product is in navolging van de bepalingen van Europees Directief 2004 108 EC amp 2006 95 EC Eesti Antud toode vastab Euroopa direktiivides 2004 108 EC ja 2006 95 EC kehtestatud n uetele Suomi T m tuote noudattaa EU direktiivin 2004 108 EC amp 2006 95 EC m r yksi Fran ais Ce produit est conforme aux exigences de la Directive Europ enne 2004 108 EC amp 2006 95 EC Deutsch Dieses Produkt entspricht den Bestimmungen der Europ ischen Richtlinie 2004 108 EC amp 2006 95 EC EAAnvik To nap v npoi v akoAouBel ric IaTAgEIG Twv Euponaikov Odnyiwv 2004 108 E
24. 945GSEJT MTBF is 170 972 hours Technical Reference 2 9 Environmental Table 33 lists the environmental specifications for the board Table 33 Intel Desktop Board D945GSEJT Environmental Specifications Parameter Specification Temperature Non Operating 20 C to 70 C Operating 0 C to 35 C Shock Unpackaged 50 g trapezoidal waveform Velocity change of 170 inches second Packaged Half sine 2 millisecond inches sec 36 167 30 152 24 136 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 10 Hz to 40 Hz 0 015 g Hz flat 40 Hz to 500 Hz 0 015 g Hz sloping down to 0 00015 g Hz 57 Intel Desktop Board D945GSEJT Technical Product Specification 58 3 Overview of BIOS Features 3 1 Introduction The board uses an Intel BIOS that is stored in the Serial Peripheral Interface Flash Memory SPI Flash and can be updated using a disk based program The SPI Flash contains the BIOS Setup program POST the PCI auto configuration utility LAN EEPROM information and Plug and Play support The BIOS displays a message during POST identifying the type of BIOS and a revision code The initial production BIOSs are identified as JT94510H 86A The BIOS Setup program can be used to view and change the BIOS settings for the computer The BIOS Setup program is accessed by pressing the F2 key after the Power On Self Test POST memory test begins and before
25. B bus activity wakes the computer from an ACPI S1 or S3 state dal NOTE Wake from USB requires the use of a USB peripheral that supports Wake from USB and support in the operating system 1 11 2 5 PME Signal Wake up Support When the PME signal on the PCI bus is asserted the computer wakes from an ACPI S1 S3 S4 or S5 state with Wake on PME enabled in the BIOS 1 11 2 6 Wake from PS 2 Devices PS 2 device activity wakes the computer from an ACPI S1 S3 S4 or S5 state However when the computer is in an S4 or S5 state the only PS 2 activity that will wake the computer is the power key available only on some keyboards 1 11 2 7 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 30 Product Description 1 11 2 8 5 V Standby Power Indicator LED A The 5 V standby power indicator LED shows that power is still present even when the computer appears to be off Figure 1 5 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 devices rnana OM21395 Figure 1 5 Location of the Standby Power Indicator LED 31 Intel Desktop Board D945GSEJT Technical Product Speci
26. C Ground Ground 5 VDC Technical Reference Table 19 Parallel Port Header in Standard Signal Name ECP Signal Name EPP Signal Name y 5 PD1 PD1 PD1 7 PD2 PD2 PD2 9 PD3 PD3 PD3 13 PD5 PD5 D5 17 PD7 PD7 D7 n nur 2 KEY no pm U U 0 UU U Table 20 Front Panel Wireless Activity LED Header Pin Signal Name 1 LED 2 Ground S PDIF Header Signal Name Ground S PDIF out VCC 5 V 43 Intel Desktop Board D945GSEJT Technical Product Specification 44 Table 22 Internal Mono Speaker Header Pin Signal Name 1 Port 1 Left channel 3 Port 1 Right channel 5 Port 2 Right channel 7 SENSE SEND Jack detection 9 Port 2 Left channel Pin Signal Name MIC BIAS FP OUT R OINI O gt FP_OUT_L Table 28 Front Panel USB Header Pin Signal Name Ground KEY no pin Ol NI U W e Signal Name Ground PRESENCE Dongle present Port 1 SENSE RETURN Key no pin Port 2 SENSE RETURN Signal Name AUD GND AUD GND FP RETURN R KEY no pin FP RETURN L Signal Name 5 VDC D D Ground No Connect Table 29 Front Panel USB Header with Intel Z U130 USB Solid State Drive or Compatible Device Support Pin Signal Name Ground KEY no pin O NI O W e Signal Name 5 VDC D D Ground LED Technical Reference 2 2 2 2 Add in Card Connectors The board has the following add in card connectors
27. C kal 2006 95 EC Magyar E term k megfelel a 2004 108 EC s 2006 95 EC Eur pai Ir nyelv eldirasainak Icelandic bessi vara stenst regluger Evr pska Efnahags Bandalagsins numer 2004 108 EC amp 2006 95 EC Italiano Questo prodotto conforme alla Direttiva Europea 2004 108 EC amp 2006 95 EC Latvie u Sis produkts atbilst Eiropas Direktivu 2004 108 EC un 2006 95 EC noteikumiem Lietuviy Sis produktas atitinka Europos direktyvu 2004 108 EC ir 2006 95 EC nuostatas Malti Dan il prodott hu konformi mal provvedimenti tad Direttivi Ewropej 2004 108 EC u 2006 95 EC Norsk Dette produktet er i henhold til bestemmelsene i det europeiske direktivet 2004 108 EC amp 2006 95 EC Polski Niniejszy produkt jest zgodny z postanowieniami Dyrektyw Unii Europejskiej 2004 108 EC i 73 23 EWG Portuguese Este produto cumpre com as normas da Diretiva Europ ia 2004 108 EC amp 2006 95 EC Regulatory Compliance and Battery Disposal Information Espaf ol Este producto cumple con las normas del Directivo Europeo 2004 108 EC amp 2006 95 EC Slovensky Tento produkt je v s lade s ustanoveniami eur pskych direkt v 2004 108 EC a 2006 95 EC Sloven ina Izdelek je skladen z dolo bami evropskih direktiv 2004 108 EC in 2006 95 EC Svenska Denna produkt har tillverkats i enlighet med EG direktiv 2004 108 EC amp 2006 95 EC T rk e Bu r n Avrupa Birli i nin 2004 108 EC ve 2006 95 EC y nergelerine uyar 5 1 3 Product Ecology Statement
28. HTEAT BCE amp HR CUCU E25 COBMINTIAPTLES ay FERTELT WACSHS amp SERRA ET tct RRRA Eo TELOR RU RE UC Us 79 Intel Desktop Board D945GSEJT Technical Product Specification 5 1 5 80 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 Product Certification Markings Board Level Intel Desktop Board D945GSEJT has the product certification markings shown in Table 47 Table 47 Product Certification Markings Description 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 D945GSEJT model designation CE mark Declaring compliance to European Union EU EMC directive and Low Voltage directive Australian Communications Authority ACA and New Zealand Radio Spectrum Management NZ RSM C tick mark Includes adjacent Intel supplier code number N 232 Japan VCCI Voluntary Control Council for Interference mark S Korea KCC Korean Communications Commission mark Includes adjacent KCC certification number CPU D945GSEJT B Taiwan BSMI Bureau of Standards Metrology and Inspections mark Includes adjacent Intel company number D33025 Printed wiring board manufacturer s recognition mark Consists of
29. Ms e Serial Presence Detect e DDR2 533 MHz SDRAM SO DIMMs DDR2 800 MHz and DDR2 667 MHz validated to run at 533 MHz only dal NOTE Due to passively cooled thermal constraints system memory must have an operating temperature rating of 85 C The board is designed to be passively cooled in a properly ventilated chassis Chassis venting locations are recommended above the system memory area for maximum heat dissipation effectiveness lt NOTE To be fully compliant with all applicable DDR2 SDRAM memory specifications the board should be populated with SO DIMMs that support the Serial Presence Detect 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 performance and reliability may be impacted or the SO DIMMs may not function under the determined frequency Table 3 lists the supported SO DIMM configurations Table 3 Supported Memory Configurations Capacity Configuration Density Front side Back side Devices 2048 MB DS 1 Gbit 128Mx8 128M x8 16 Note In the second column DS refers to double sided memory modules containing two rows of SDRAM and SS refers to single sided memory modules containing one row of SDRAM 15 Intel Desktop Board D945GSEJT Technical Product Specification 1 5 Mobile Intel 945GSE Chipset The Mobile Intel 945GSE chipset consists of the following devices
30. RODUCTS ARE NOT DESIGNED NOR INTENDED FOR ANY APPLICATION IN WHICH THE FAILURE OF THE INTEL PRODUCT COULD CREATE A SITUATION WHERE PERSONAL INJURY OR DEATH MAY OCCUR 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 property rights Intel may make changes to specifications and product descriptions at any time without notice Designers must not rely on the absence or characteristics of any features or instructions marked reserved or undefined Intel reserves these for future definition and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future changes to them Intel Desktop Boards may contain design defects or errors known as errata which may cause the product to deviate from published specifications Current characterized errata are available on request Contact your local Intel sales office or your distributor to obtain the latest specifications before placing your product order Copies of documents which have an ordering number and are referenced in this document or other Intel literature may be obtained from Intel Corporation P O Box 5937 Denver CO 80217 9808 o
31. SE dee xeu ee vinden cU ALPE adis 732 NEO BOO a a EN Eaa A a 7 3 Booting Without Attached Devices nn 7 4 Changing the Default Boot Device During POST 3 8 BIOS Security ee Board Status and Error Messages 4 1 Front panel Power LED Blink and Internal Speaker Beep Codes 4 2 BIOS Error E e EE 4 3 Pott SON POST EE Regulatory Compliance and Battery Disposal Information 5 1 Regulatory Compliance TEE 5 2 5 5 5 5 5 B LE Safety Standards uu E 2 European Union Declaration of Conformity Statement 3 Product Ecology Statements aan 4 EMC Regulations minis di d SEN NENNEN ERR Ra Ea Ae 5 Product Certification Markings Board Level attery Disposal Information r 1 x a a Contents Figures L 1 Major Board Components avec A en 11 EZ BOCA RE e vovve nue cavit use vada Aash ua tud cd a adidas 13 1 3 LAN Connector Leeatians Eet et vua rox a en 24 1 4 Thermal Sensors and Fan Headers 25 1 5 Location of the Standby Power Indicator LE D eene 31 2 1 Detailed System Memory Address Map 34 2 2 Back Panel Colle COLS eegen euer EEGENEN Roc SM CR AP E o ar 37 2 3 Back Panel Connectors sivi see so e one REV Dore rn di E Ra Vi x Os ca Rd x Rn 38 2 4 Component side Connectors and H
32. Table 37 Boot Device Menu Options Boot Device Menu Function Keys Description T or i Selects a default boot device Enter Exits the menu saves changes and boots from the selected device Esc Exits the menu without saving changes 65 Intel Desktop Board D945GSEJT Technical Product Specification 3 8 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 e The supervisor password gives unrestricted access to view and change all the Setup options in the BIOS Setup program This is the supervisor mode e The user password gives restricted access to view and change Setup options in the BIOS Setup program This is the user mode e If only the supervisor password is set pressing the Enter key at the password prompt of the BIOS Setup program allows the user restricted access to Setup e If both the supervisor and user passwords are set users can enter either the supervisor password or the user password to access Setup Users have access to Setup respective to which password is entered e Setting the user password restricts who can boot the computer The password prompt will be displayed before the computer is booted If only the supervisor password is set the computer boots without asking for a passw
33. USB ports and LAN Expansion e One PCI Conventional bus connector Capabilities e PCI Express Full Mini Card slot Hardware Monitor e Hardware monitoring through the Windbond I O controller Subsystem e Voltage sense to detect out of range power supply voltages e Thermal sense to detect out of range thermal values e One fan header e One fan sense input used to monitor fan activity e Fan speed control Power e Integrated DC to DC circuitry e 12 VDC jack on back panel for external power supply e ATX12V 2 x 2 power connector for alternate internal power supply 10 Product Description 1 1 2 Board Layout Figure 1 1 shows the location of the major components Q PO N MLK J H G OM21391 Figure 1 1 Major Board Components Table 2 lists the components identified in Figure 1 1 11 Intel Desktop Board D945GSEJT Technical Product Specification 12 Table 2 Board Components Shown in Figure 1 1 Item callout from Figure 1 1 A N lt x Z lt c q u x o us O z r x zm a mono m O D gt m olol Description Back panel connectors 12 V internal power connector ATX12V SO DIMM socket Intel 82945GSE GMCH Intel Atom processor Serial port header COM 2 Serial port header COM 1 PS 2 keyboard port header Reserved PATA connector 44 pin Reserved Chassis fan header Chassis intrusion header SATA connector 0 Intel 82801GBM I O Controller Hub ICH7 M SATA power connector SATA connecto
34. X12V Power Connector Pin Signal Name Signal Name For information about Refer to Power supply considerations Section 2 5 1 page 52 lt a NOTE Based on power consumption test results the recommended power rating is 60 W 12 V 5 A Configuration specific power requirements can be estimated by using the test results shown in Table 31 and Table 32 Total power consumption will depend on the system configuration selected by the integrator See Section 2 7 for minimum and maximum load configurations 45 Intel Desktop Board D945GSEJT Technical Product Specification 2 2 2 4 46 Front Panel Header This section describes the functions of the front panel header Table 26 lists the signal names of the front panel header Figure 2 5 is a connection diagram for the front panel header Table 26 Front Panel Header Description 1 Hard disk LED 2 Front panel green pull up to 5 V LED 3 Hard disk active 4 HDR BLNK YEL Out Front panel yellow LED LED Reset Switch On Off Switch 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 Hard Drive NL Activity LED Reset Switch SSinge Dual colored colored PowerLED PowerLED E Wi VW No E a 4 Ku i Power Switch No Connection OM20176 Figure 2 5 Connection Diagram for Front Panel Header Technical Reference
35. a unique UL recognized manufacturer s logo along with a flammability rating solder side China RoHS Environmentally Friendly Use Period Logo This is an example of the symbol used on Intel Desktop Boards and associated collateral The color of the mark may vary depending upon the application The Environmental Friendly Usage Period EFUP for Intel Desktop Boards has been determined to be 10 years Mark At us FC gt A VA T o 1 Regulatory Compliance and Battery Disposal Information 5 2 Battery Disposal Information AN AN CAUTION Risk of explosion if the battery is replaced with an incorrect type Batteries should be recycled where possible Disposal of used batteries must be in accordance with local environmental regulations PRECAUTION Risque d explosion si la pile usag e est remplac e par une pile de type incorrect Les piles usag es doivent tre recycl es dans la mesure du possible La mise au rebut des piles usag es doit respecter les r glementations locales en vigueur en mati re de protection de l environnement FORHOLDSREGEL Eksplosionsfare hvis batteriet erstattes med et batteri af en forkert type Batterier b r om muligt genbruges Bortskaffelse af brugte batterier bor foreg i overensstemmelse med g ldende milj lovgivning OBS Det kan oppst eksplosjonsfare hvis batteriet skiftes ut med feil type Brukte batterier b r kastes i henhold til gjeldende milj lovgivning
36. aYufinamnul amp guuumunasAnssuam mndfull assumunt uS na AI YuuuemasizussasiiuluangzausdiusTuduxedauzaocviaofiu UYARI Yanlis t rde pil takildidinda patlama riski vardir Piller m mk n oldugunda geri d n st r lmelidir Kullanilmis piller yerel cevre yasalarina uygun olarak atilmalidir OCTOPOTA BukopuctoByUTe 6aTapei npaBWibHOro Tuny iHakwe icHyBaruMe puzuK BUDyxy AKUJO MOXJIHBO BUKOpucTaHi 6arapei cria yTuni3yBatu Yrunizayia BUKOPpUCTaHUX 6arape Mae 6yTu BUKOHAHa 3ri4HO M CUEBUX HODM LUO DeTy TIOIOTb OXOPOHY ZIOBKIJVIS 83 Intel Desktop Board D945GSEJT Technical Product Specification AN AN A A A UPOZORNENI V p pad v m ny baterie za nespr vn druh m ze doj t k v buchu Je li to mo n baterie by m ly b t recyklov ny Baterie je t eba zlikvidovat v souladu s m stn mi p edpisy o ivotnim prost ed ETTEVAATUST Kui patarei asendatakse uue ebasobivat t pi patareiga v ib tekkida plahvatusoht T hjad patareid tuleb v imaluse korral viia vastavasse kogumispunkti T hjade patareide raviskamisel tuleb j rgida kohalikke keskkonnakaitse alaseid reegleid FIGYELMEZTET S Ha az elemet nem a megfelel tipusura cser li felrobbanhat Az elemeket lehet s g szerint jra kell hasznos tani A haszn lt elemeket a helyi k rnyezetv delmi el r soknak megfelel en kell kiselejtezni UZMAN BU Past v eksplozijas risks ja baterijas tiek nomain tas ar nepareiza veida bateri
37. as event detection and error logging Non Plug and Play operating systems require an additional interface for obtaining the SMBIOS information The BIOS supports an SMBIOS table interface for such operating systems Using this support an SMBIOS service level application running on a non Plug and Play operating system can obtain the SMBIOS information Additional board information can be found in the BIOS under the Additional Information header under the Main BIOS page 61 Intel Desktop Board D945GSEJT Technical Product Specification 3 5 62 Legacy USB Support Legacy USB support enables USB devices to be used even when the operating system s USB drivers are not yet available Legacy USB support is used to access the BIOS Setup program and to install an operating system that supports USB By default Legacy USB support is set to Enabled Legacy USB support operates as follows 1 2 3 When you apply power to the computer legacy support is disabled POST begins Legacy USB support is enabled by the BIOS allowing you to use a USB keyboard to enter and configure the BIOS Setup program and the maintenance menu POST completes 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 Keyboards and mice are not recognized during this period if Legacy USB support was set to Disabled in the BIOS Setup program After the operating s
38. boot device the hard drive second and removable media third If enabled the last default boot device is the network 3 7 1 CD ROM Boot Booting from CD ROM is supported in compliance to the El Torito bootable CD ROM format specification Under the Boot menu in the BIOS Setup program ATAPI CD ROM is listed as a boot device Boot devices are defined in priority order Accordingly if there is not a bootable CD in the CD ROM drive the system will attempt to boot from the next defined drive 3 7 2 Network Boot The network can be selected as a boot device This selection allows booting from the onboard LAN or 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 64 Overview of BIOS Features 3 7 3 Booting Without Attached Devices For use in embedded applications the BIOS has been designed so that after passing the POST the operating system loader is invoked even if the following devices are not present e Video adapter e Keyboard e Mouse 3 7 4 Changing the Default Boot Device During POST Pressing the F10 key during POST causes a boot device menu to be displayed This menu displays the list of available boot devices as set in the BIOS setup program s Boot Device Priority submenu Table 37 lists the boot device menu options
39. c e ATA 66 DMA protocol on ATA bus supporting host and target throttling and transfer rates of up to 66 MB sec ATA 66 protocol is similar to Ultra DMA and is device driver compatible e ATA 100 DMA protocol on ATA bus allows host and target throttling The ICH7 M s ATA 100 logic can achieve read transfer rates up to 100 MB sec and write transfer rates up to 88 MB sec Product Description Jal NOTE ATA 66 and ATA 100 are faster timings and require a specialized cable to reduce reflections noise and inductive coupling The PATA 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 PATA connector Figure 2 4 page 39 1 5 3 2 SATA Interfaces The ICH7 M s SATA controller offers two independent SATA ports with a theoretical maximum transfer rate of 3 0 Gbits sec on each port One device can be installed on each port for a maximum of two SATA devices A point to point interface is used for host to device connections unlike PATA which supports a master slave configuration and two devices on each channel For compatibility the underlying SATA functionality is transparent to the operating system The SATA controller supports IDE and AHCI configuration and can
40. d 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 2 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 include the following BIOS SPI Flash 4 MB Local APIC 19 MB Direct Media Interface 40 MB Front side bus interrupts 17 MB GMCH base address registers internal graphics ranges Memory mapped I O that is dynamically allocated for PCI Conventional add in cards 33 Intel Desktop Board D945GSEJT Technical Product Specification The amount of installed memory that can be used will vary based on add in cards and BIOS settings Figure 2 1 shows a schematic of the system memory map All installed system memory can be used when there is no overlap of system addresses 2 GB Top of System Address Space FLASH APIC gt 20MB Reserved gt A PCI Memory Range contains PCI chipsets 1MB Direct Media Interface lt OFFFFFH DMI and ICH ranges Upper BIOS approximately 750 MB OF0000H area 64 KB 960 KB OEFFFFH Lower BIOS LLL Top of usable area DRAM memory 64 KB visible to the 0E0000H 16 KB x 4 operating 896 KB mcm ODFFFFH add in Card BIOS and Buffer area 128 KB 16 KB x 8 DRAM _ tie C TGBKB Range OBFFFFH Standard PCI ISA Vide
41. d to the top of its tallest components including all back panel I O ports internal connectors installed system memory and thermal solutions 51 Intel Desktop Board D945GSEJT Technical Product Specification 2 5 Electrical Considerations 2 5 1 Power Supply Considerations A CAUTION The external 12 VDC jack is the primary power input connector of Intel Desktop Board D945GSEJT However the desktop board also provides an internal 2 x 2 power connector that can be used in systems that have an internal power supply There is no isolation circuitry between the external 12 VDC jack and the internal 2 x 2 power connector It is the system integrator s responsibility to ensure no more than one power supply unit is or can be attached to the board at any time and to ensure the external 12 VDC jack is covered if the internal 2 x 2 power connector is to be used Simultaneous connection of both external and internal power supply units could result in potential damage to the desktop board power supplies or other hardware 2 5 2 Fan Header Current Capability Table 29 lists the current capability of the fan header Table 29 Fan Header Current Capability Fan Header Maximum Available Current Chassis fan 1 0A 2 5 3 Add in Board Considerations The board is designed to provide 2 A average of 5 V current for the PCI Conventional slot The total 5 V current draw for the PCI Conventional expansion slot total load must not exceed 2 A 52
42. e Intel 82945GSE Graphics and Memory Controller Hub GMCH with Direct Media Interface DMI interconnect e Intel 82801GBM I O Controller Hub ICH7 M with DMI interconnect The GMCH component provides interfaces to the CPU memory and the DMI interconnect The component also provides integrated graphics capabilities supporting 3D 2D and display capabilities The ICH7 M is a centralized controller for the board s I O paths dal NOTE The board is designed to be passively cooled in a properly ventilated chassis Chassis venting locations are recommended above the GMCH heatsink area for maximum heat dissipation effectiveness For information about Refer to The Intel 945GSE chipset http www intel com design chipsets embedded 945gse Resources used by the chipset Chapter 2 1 5 1 Intel 945GSE Graphics Subsystem 1 5 1 1 Intel GMA950 Graphics Controller The Intel GMA950 graphics controller features the following e 166 MHz core frequency e High performance 3 D setup and render engine e High quality texture engine DX9 Compliant Hardware Pixel Shader 2 0 Alpha and luminance maps Texture color keying chroma keying Cubic environment reflection mapping Enhanced texture blending functions e 3D Graphics Rendering enhancements 1 3 Dual Texture GigaPixel Sec Fill Rate 16 and 32 bit color Maximum 3D supported resolution of 1600 x 1200 x 32 at 85 Hz Vertex cache Anti aliased lines OpenGL version 1
43. eaders 39 2 5 Connection Diagram for Front Panel Header 46 2 6 Connection Diagram for Front Panel USB Header 48 2 7 Connection Diagram for Front Panel USB Header with Intel Z U130 USB Solid State Drive or Compatible Device Support 48 2 8 Location of the BIOS Configuration Jumper Block 49 229 Board DIMENSIONS eelere edu 51 2 10 Localized High Temperature Zones 54 Tables ls Feature SUMA Y rs AAA CAN A a 9 2 Board Components Shown in Figure 1 1 12 3 Supported Memory Configurations ENEE 15 4 Audio Jack Retasking Support viralen On a 21 5 LAN Connector LED Eege geen Gees ir Re on RO o e a d OC OR OUR GO RC aO 24 6 Effects of Pressing the Power Switch 26 7 Power States and Targeted System Power 27 8 Wake up Devices and Events ek NENNEN NEE NEE nennen nnn nnn nnn nnn 28 9 ENERGY STAR Requirements TEE 32 10 System Memory Map deu ror xo Ex XX na 35 11 Component side Connectors and Headers Shown in Figure 2 4 40 12 Serial Port Header COM 1 and COM 2 41 13 PS 2 Keyboard Port Header edo euentu RT dee 41 14 PATA C
44. elijke milieuwetgeving ATENGAO Haver risco de explos o se a bateria for substituida por um tipo de bateria incorreto As baterias devem ser recicladas nos locais apropriados A eliminag o de baterias usadas deve ser feita de acordo com as regulamenta es ambientais da regi o ASCIAROZZNASC IcHye pbi3bika Bbl6yxy Kay l 3aMeHeHbl AKYMY IATap HeripaBi IbHara TbINy AKYMY IATapbI MaBiHHbl Ma Marybimacyi neperpauoyBauua Maz6aynayya ag crapbix akyMy sATapay MaTp36Ha 3ro4Ha 3 MACLIOBLIM 3akaHagaycTBaM Na 3Kanorii UPOZORNIN V p pad v m ny baterie za nespr vn druh m e doj t k v buchu Je li to mo n baterie by m ly b t recyklov ny Baterie je t eba zlikvidovat v souladu s m stn mi p edpisy o ivotn m prost ed Npoooxnh Yridpxe kiv uvoc yia kpn n OS nepintwon nou n unarap a avrikaraora si ano pia Aav aouevou TUnou Ol unaTapieg 0a npenel va GVAKUKAWVOVTA TGV KATI TETOIO Silva uvar H an ppiuyr rov XPNOILONOINUEVWYV unarapiov NpENe va ylverai oUuqova HE TOUC KATA T NO riepiBaAAovrikoUc KAVOVIOLIOUG VIGYAZAT Ha a telepet nem a megfelel t pus telepre cser li az felrobbanhat A telepeket lehet s g szerint jra kell hasznos tani A haszn lt telepeket a helyi k rnyezetv delmi el r soknak megfelel en kell kiselejtezni A xx 82 AU OMHO SHERRATT t BEDERHNEUEFT JHII ASA RET hb CINE mumeUYZ7J UCKTZ amp U FAROE PERES ORTIK HERO RBA IAE C lt CSL AN A
45. er the power cable and the external devices themselves dal NOTE 36 Computer systems that have an unshielded cable attached to a USB port may not meet FCC Class B requirements even if no device is attached to the cable Use shielded cable that meets the requirements for full speed devices This section describes the board s connectors and headers The connectors and headers can be divided into these groups e Back panel I O connectors see page 37 e Component side connectors and headers see page 39 Technical Reference 2 2 1 Back Panel 2 2 1 1 Back Panel Connectors Figure 2 2 shows the location of the back panel connectors OM21396 Item Description LAN connector RJ 45 Audio line out A 12 V power connector B VGA port C DVI D connector D USB port E USB ports F G Figure 2 2 Back Panel Connectors lt NOTE The back panel audio 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 37 Intel Desktop Board D945GSEJT Technical Product Specification 2 2 1 2 I O Shield 38 The I O shield provided with the board allows access to all back panel connectors and is compatible with standard mini ITX and microATX chassis As an added benefit for system configurations with wireless PCI Express Mini Card solutions the I O shield also provides pre cut holes for user installation of up
46. ery 63 Boot Device Menu Options s ist ENEE ee Seege X Fa a PIPER ARRA DAN 65 Supervisor and User Password Funchons nnne 66 Front panel Power LED Blink and Internal Speaker Beep Codes 67 BIOS Error Messages ona ein 67 Port 80h POST Code Ranges 68 Port 800 POST Codes aaa cet aida races vr ca esa Aa a 69 Typical Port 80h POST Seguente zio dicis iit e SUL HO ER EAE XXE ares 72 Safety Ee Tel 73 Lead Free Board Markings NENNEN NEE NEEN ENEE ANE NEEN EE n 78 EMC e MI EEN 79 Product Certification MarkingS NENNEN XE aia 80 1 Product Description 1 1 Overview 1 1 1 Feature Summary Table 1 summarizes the major features of Intel Desktop Board D945GSEJT Table 1 Feature Summary Form Factor Processor Memory Chipset Audio Internal Graphics Legacy I O Control Peripheral Interfaces LAN Support 20 mm thin mini ITX 6 7 inches by 6 7 inches 170 millimeters by 170 millimeters compatible with microATX Passively cooled soldered down Single Core Intel Atom processor N270 e One 200 pin Double Data Rate 2 DDR2 Small Outline Dual Inline Memory Module SO DIMM socket with gold plated contacts e Support for DDR2 533 MHz SO DIMMs DDR2 800 MHz and DDR2 667 MHz validated to run at 533 MHz only e Support for up to 2 GB of system memory Passively cooled mobile Intel 945GSE Exp
47. ery soon The CMOS checksum is incorrect CMOS memory may have been corrupted Run Setup to reset values Memory size has decreased since the last boot If no memory was removed then memory may be bad System did not find a device to boot 67 Intel Desktop Board D945GSEJT Technical Product Specification 4 3 dal NOTE dal NOTE 68 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 Displaying the POST codes requires a PCI bus add in card often called a POST card The POST card can decode the port and display the contents on a medium such as a seven segment display The POST card must be installed in PCI bus connector 1 The following tables provide information about the POST codes generated by the BIOS e Table 41 lists the Port 80h POST code ranges e Table 42 lists the Port 80h POST codes themselves e Table 43 lists the Port 80h POST sequence In the tables listed above all POST codes and range values are listed in hexadecimal Table 41 Port 80h POST Code Ranges Range 00 OF 10 1F 20 2F 30 3F 40 4F 50 5F 60 6F 70 7F 80 8F 90 9F AO AF BO BF CO CF DO DF EO FF Category Subsystem Debug codes Can be used by any PEIM driver for debug Host Processors
48. fers to the power demand placed on the power supply when using a bare system configuration with minimal power requirement conditions Minimum load configuration test results are shown in Table 31 The test configuration was defined as follows e 2 GB DDR2 533 MHz SO DIMM e 20 inch LCD display through the DVI D port e USB keyboard and mouse e LAN linked at 1 Gbps e DOS booted via network PXE system at idle e All on board peripherals enabled serial parallel audio Table 31 Minimum Load Configuration Current and Power Results Current Draw at 12 V Power Consumption 1 02A 12 28 W 2 7 2 Maximum Load Configuration Maximum load refers to the incremental power demands placed on the power supply augmenting the minimum load configuration into a fully featured system that stresses power consumption from all subsystems Maximum load configuration test results are shown in Table 32 The test configuration was defined as follows e 2 GB DDR2 533 MHz SO DIMM e 20 inch LCD display through DVI D port e SATA DVD R W Load DVD playback e 3 5 inch SATA hard disk drive running Microsoft Windows Vista Home Basic Load continuous read write benchmark 55 Intel Desktop Board D945GSEJT Technical Product Specification e 2 5 inch PATA hard disk drive Load continuous read write benchmark e Intel Z U130 USB Solid State Drive or compatible device on the USB flash drive header Load continuous read write benchmark e Wire
49. fication 1 11 3 ENERGY STAR E Standby and EuP Compliance 32 The US Department of Energy and the US Environmental Protection Agency have continually revised the ENERGY STAR requirements Intel has worked directly with these two governmental agencies in the definition of new requirements This Intel Desktop Board meets the ENERGY STAR requirements listed in Table 9 when used in corresponding system configurations Table 9 ENERGY STAR Requirements ENERGY STAR Capability Specification Computer Type Req States Adjustments TEC Criteria v4 0 Desktop Computer Idle State Cat A With and without N A si Mod WOL Sleep eep Mode v4 0 Integrated Computer Standby Standby Level v5 0 Desktop Computer Off Mode With and without Cat A under additional internal desktop storage conventional and Idle State desktop proxying v5 0 Integrated Desktop Active State operational mode Computer weightings v5 0 Thin Client Off Mode With and without N A WOL Sleep Sleep Mode Standby Idle State Cat B For information about Refer to Sleep Mode ENERGY STAR requirements and recommended configurations http www intel com go energystar Intel Desktop Board D945GSEJT also meets the following international program requirements e Korea E Standby e European Union EuP 2 Technical Reference 2 1 Memory Map 2 1 1 Addressable Memory The board utilizes 2 GB of addressable system memory Typically the address space that is allocate
50. g will interrupt a BIOS update however if an interruption occurs the BIOS could be damaged Table 36 lists the drives and media types that can and cannot be used for BIOS recovery The BIOS recovery media does not need to be made bootable Table 36 Acceptable Drives Media Types for BIOS Recovery Media Type Can be used for BIOS recovery CD ROM drive connected to the PATA interface Yes CD ROM drive connected to the SATA interface Yes USB removable drive a USB Flash Drive for example Yes USB diskette drive with a 1 44 MB diskette No USB hard disk drive No For information about Refer to BIOS update instructions http support intel com support motherboards desktop sb CS 022312 htm 63 Intel Desktop Board D945GSEJT Technical Product Specification 3 6 2 Custom Splash Screen During POST an Intel splash screen is displayed by default This splash screen can be augmented with a custom splash screen The Intel Integrator s Toolkit that is available from Intel can be used to create a custom splash screen dal NOTE If you add a custom splash screen it will share space with the Intel branded logo For information about Refer to Intel Integrator Toolkit http developer intel com design motherbd software itk 3 7 Boot Options In the BIOS Setup program the user can choose to boot from optical drives hard drives removable media or the network The default setting is for the optical drive to be the first
51. gnal S1 S3 S4 S5 Note 1 Power switch S1 S3 S4 S5 Note 1 RTC alarm S1 S3 S4 S5 Note 1 Serial port S1 S3 USB S1 S3 PS 2 devices S1 S3 S4 S5 Note 1 Note 1 S4 implies operating system support only USB ports are turned off during S4 S5 states lt a NOTE The use 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 28 Product Description 1 11 2 Hardware Support The board provides several power management hardware features including e Fan header e LAN wake capabilities e Instantly Available PC technology e Wake from USB e PME signal wake up support e Wake from PS 2 devices e WAKE signal wake up support e 5V Standby Power Indicator LED LAN wake capabilities and Instantly Available PC technology require power from the 5 V standby line Jal NOTE The use of Wake from USB technologies from an ACPI state requires an operating system that provides full ACPI support 1 11 2 1 Fan Header The function operation of the fan header is as follows e The fan is on when the board is in the SO state e The fan is off when the board is off or in the S3 S4 or S5 state e The chassis fan header supports closed loop fan control that can adjust the fan speed and is wired to a fan tachometer input e The fan header has a 12 VDC connection For information about Refer to T
52. he locations of the fan header and thermal sensors Figure 1 4 page 25 The signal names of the chassis fan header Table 15 page 42 1 11 2 2 LAN Wake Capabilities LAN wake capabilities enable remote wake up of the computer through a network The LAN subsystem network adapter monitors network traffic at the Media Independent Interface The board supports LAN wake capabilities with ACPI in the following ways e By Ping e By Magic Packet Upon detecting the configured wake packet type the LAN subsystem asserts a wake up signal that powers up the computer 29 Intel Desktop Board D945GSEJT Technical Product Specification 1 11 2 3 Instantly Available PC Technology Instantly Available 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 hard drive s and fan will power off the front panel LED will blink When signaled by a wake up device or event the system quickly returns to its last known state Table 8 on page 28 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 support and PCI 2 3 compliant add in cards and drivers 1 11 2 4 Wake from USB US
53. ical Reference Signal Tables for the Connectors and Headers Table 12 Serial Port Header COM 1 and COM 2 Signal Name DCD Data Carrier Detect TXD Transmit Data RTS Request To Send RI Ring Indicator Signal Name 1 Data 3 Ground 5 Clock Table 14 PATA Connector 44 Pin Pin Signal Name 1 Reset 3 Data 7 5 Data 6 7 Data 5 9 Data 4 11 Data 3 13 Data 2 15 Data 1 17 Data 0 19 GND 21 DMA Request 23 IOW 25 IOR 27 IO Chrdy 29 DMA Acknowledge 31 IRQ14 33 Addr 1 35 Addr 0 37 CSO 1F0 1F7 39 Active LED driver 41 5V_DC logic 43 GND Pin 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 Signal Name RXD Receive Data DTR Data Terminal Ready DSR Data Set Ready CTS Clear To Send Key no pin Key no pin Signal Name GND Data 8 Data 9 Data 10 Data 11 Data 12 Data 13 Data 14 Data 15 Key no pin GND GND GND Cable Select GND 10CS16 Passed Diagnostics Addr 2 CS1 3f6 3f7 GND 5V_DC motor Type GND ATA 41 Intel Desktop Board D945GSEJT Technical Product Specification 42 Table 15 Table 17 Pin N OO um SI WI N e Table 18 Chassis Fan Header Signal Name Control 12 V Tach Chassis Intrusion Header Signal Name Intruder Ground SATA Connectors Signal Name Ground TXP TXN Ground RXN RXP Ground SATA Power Connector Signal Name 12 VD
54. information about Visit this World Wide Web site Intel Desktop Board D945GSEJT http www intel com products motherboard D945GSEJT index htm Desktop Board Support http support intel com support motherboards desktop Available configurations for the Intel http www intel com products motherboard D945GSEJT index htm Desktop Board D945GSEJT Chipset information http www intel com design chipsets embedded 945gse BIOS and driver updates http downloadcenter intel com Integration information http www intel com support go buildit 1 3 Processor The board is designed to support a single core Intel Atom processor N270 soldered down lt a NOTE The board is designed to be passively cooled in a properly ventilated chassis Chassis venting locations are recommended above the processor heatsink area for maximum heat dissipation effectiveness INTEGRATOR S NOTE The board may be powered by using an external 12 VDC or internal ATX12V compliant power supply Use of an external 12 VDC power supply is preferred For information about Refer to Power supply connectors Section 2 2 2 3 page 45 14 Product Description 1 4 System Memory The board has one 200 pin DDR2 SO DIMM socket and supports the following memory features e DDR2 SDRAM SO DIMMs with gold plated contacts e Unbuffered single sided or double sided SO DIMMs e 2 GB maximum total system memory e Minimum total system memory 256 MB e Non ECC SO DIM
55. ing 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 5C Resetting SMBus 5D Reserved for SMBus Local Console 70 Resetting the VGA controller 71 Disabling the VGA controller 72 Enabling the VGA controller Remote Console 78 Resetting the console controller 79 Disabling the console controller 7A Enabling the console controller continued 69 Intel Desktop Board D945GSEJT Technical Product Specification Table 42 Port 80h POST Codes continued POST Code Description of POST Operation Keyboard PS 2 or USB 90 Resetting keyboard 91 Disabling keyboard 92 Detecting presence of keyboard 93 Enabling the keyboard 94 Clearing keyboard input buffer 95 Instructing keyboard controller to run Self Test PS 2 only Mouse USB 98 Resetting mouse 99 Disabling mouse 9A Detecting presence of mouse 9B Enabling mouse Fixed Media BO Resetting fixed media B1 Disabling fixed media B2 Detecting presence of a fixed media 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 CD ROM detection etc BC Enabling configuring a removable media BDS Dy Trying boot selection y y 0 to 15 PEI Core EO Started dispatching PEIMs emitted on first report
56. inte Intel Desktop Board D945GSEJT Technical Product Specification April 2009 Order Number E62862 001US The Intel Desktop Board D945GSEJT 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 D945GSE T Specification Update Revision History Revision Revision History Date 001 First release of the Intel Desktop Board D945GSEJT Technical Product April 2009 Specification This product specification applies to only the standard Intel Desktop Board D945GSEJT with BIOS identifier JT94510H 86A Changes to this specification will be published in the Intel Desktop Board D945GSEJT Specification Update before being incorporated into a revision of this document INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTEL PRODUCTS NO LICENSE EXPRESS OR IMPLIED BY ESTOPPEL OR OTHERWISE TO ANY INTELLECTUAL PROPERTY RIGHTS IS GRANTED BY THIS DOCUMENT EXCEPT AS PROVIDED IN INTEL S TERMS AND CONDITIONS OF SALE FOR SUCH PRODUCTS INTEL ASSUMES NO LIABILITY WHATSOEVER AND INTEL DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY RELATING TO SALE AND OR USE OF INTEL PRODUCTS INCLUDING LIABILITY OR WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE MERCHANTABILITY OR INFRINGEMENT OF ANY PATENT COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT UNLESS OTHERWISE AGREED IN WRITING BY INTEL THE INTEL P
57. ions of this type Notes Cautions and Warnings lt NOTE Notes call attention to important information INTEGRATOR S NOTES Integrator s notes are used to call attention to information that may be useful to system integrators A CAUTION Cautions are included to help you avoid damaging hardware or losing data Intel Desktop Board D945GSEJT Technical Product Specification Other Common Notation GB GB sec Gbit KB Kbit kbits sec MB MB sec Mbit Mbit sec xxh x x V Used after a signal name to identify an active low signal such as USBPO Gigabyte 1 073 741 824 bytes Gigabytes per second Gigabit 1 073 741 824 bits Kilobyte 1024 bytes Kilobit 1024 bits 1000 bits per second Megabyte 1 048 576 bytes Megabytes per second Megabit 1 048 576 bits Megabits per second An address or data value ending with a lowercase h indicates a hexadecimal value Volts Voltages are DC unless otherwise specified This symbol is used to indicate third party brands and names that are the property of their respective owners Contents 1 Product Description Ll OVerVISW vesc e kuspa da viam en odes da e sonde a a ete m na vc oa d A depu wakas 9 Dedede Feature Summary an ensure 9 1 1 2 Board EayOUE 5 ausser 11 121 3 Block Re EN 13 1 2 Online SUB SO Mra devon rain LA 1 35 PROCESS y EE EEN 14 1 4 System MEMORY EE 15 1 5 Mobile Intel 945GSE Chipset esee enn nnne nnn 16
58. j m Ja iesp jams baterijas vajadz tu nodot attiec gos pie em anas punktos Bateriju izme anai atkritumos j notiek saska ar viet jiem vides aizsardz bas noteikumiem D MESIO Naudojant netinkamo tipo baterijas irenginys gali sprogti Kai tik imanoma baterijas reikia naudoti pakartotinai Panaudotas baterijas i mesti b tina pagal vietinius aplinkos apsaugos nuostatus ATTENZJONI 84 Riskju ta splu joni jekk il batterija tinbidel b tip ta batterija mhux korrett Il batteriji g andhom ji u ri iklati fejn hu possibbli Ir rimi ta batteriji u ati g andu jsir skond ir regolamenti ambjentali lokali OSTRZE ENIE Ryzyko wybuchu w przypadku wymiany na baterie niew a ciwego typu W miar mo liwo ci baterie nale y podda recyklingowi Zu ytych baterii nale y pozbywa si zgodnie z lokalnie obowi zuj cymi przepisami w zakresie ochrony rodowiska
59. less card on PCI Express Mini Card slot connected via 802 11n protocol Load continuous read write benchmark on remote share e Riser card on conventional PCI slot populated with third party modem and disk encryption add in cards e USB keyboard and mouse e Back and front panel host powered USB devices other than keyboard and mouse at or near 500 mA Load continuous read write activity on external drive peripheral e LAN linked at 1 Gbps Load continuous read write benchmark on remote share e Allon board peripherals enabled serial parallel audio Table 32 Maximum Load Configuration Current and Power Results than keyboard and mouse Maximum Load Configuration 42 04 W Subsystem Power Consumption Minimum Load Configuration 12 28 W SATA DVD R W 3 48 W 3 5 inch SATA hard disk drive 6 24 W 2 5 inch PATA hard disk drive 3 6 W Intel Z U130 USB Solid State Drive 3 72 W or compatible device Wireless PCI Express Mini Card 1 8 W PCI cards on riser 2 28 W Host powered USB devices other 8 64 W 3505A 2 8 Reliability 56 The Mean Time Between Failures MTBF prediction is calculated using component and subassembly random failure rates The calculation is based on the Bellcore Reliability Prediction Procedure TR NWT 000332 Issue 4 September 1991 The MTBF prediction is used to estimate repair rates and spare parts requirements The MTBF data was calculated from predicted data at 50 9C The Intel Desktop Board D
60. o 1MB Memory SMM Memory 640KB 0A0000H 128 KB DOS 640 KB Compatibility 09FFFFH Memory DOS area 640 KB OOH i d ut WEE ono A reg OM19885 Figure 2 1 Detailed System Memory Address Map 34 Technical Reference Table 10 lists the system memory map Table 10 System Memory Map Address Range Address Range decimal hex Description 1024 K 2097152 K 100000 FFFFFFFF 2048 MB Extended memory 960 K 1024 K F0000 FFFFF 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 bus Dependent on video adapter used 640 K 800 K A0000 C7FFF Video memory and BIOS 639 K 640 K 9FC00 9FFFF 1 KB Extended BIOS data movable by memory manager software 512K 639K 80000 9FBFF Extended conventional memory OK 512K 00000 7FFFF 512 KB Conventional memory 35 Intel Desktop Board D945GSEJT Technical Product Specification 2 2 Connectors and Headers A CAUTION Only the following connectors headers have overcurrent protection Back panel and front panel USB and PS 2 The other internal connectors headers are not overcurrent protected and should connect only to devices inside the computer s chassis such as fans and internal peripherals Do not use these connectors headers to power devices external to the computer s chassis A fault in the load presented by the external devices could cause damage to the comput
61. one Figure 1 1 on page 11 shows the location of the battery 1 7 Legacy I O Controller The Legacy I O Controller provides the following features e Two serial ports e One parallel port with Extended Capabilities Port ECP and Enhanced Parallel Port EPP support e Serial IRQ interface compatible with serialized IRQ support for PCI Conventional bus systems e PS 2 style keyboard interface e Intelligent power management including a programmable wake up event interface e PCI Conventional bus power management support The BIOS Setup program provides configuration options for the Legacy I O controller 1 7 1 Serial Ports 20 The serial ports COM 1 and COM 2 are implemented as two 10 pin headers on the board The serial ports support data transfers at speeds up to 115 2 kbits sec with BIOS support For information about Refer to The location of the serial port headers Figure 2 4 page 39 Product Description 1 7 2 Parallel Port The parallel port is implemented as a 26 pin header on the board Use the BIOS Setup program to set the parallel port mode For information about Refer to The location of the parallel port header Figure 2 4 page 39 1 7 3 PS 2 Keyboard Interface A PS 2 keyboard port is implemented as a 6 pin header on the board For information about Refer to The location of the keyboard header Figure 2 4 page 39 1 8 Audio Subsystem The audio subsystem consists of the following devices
62. onnector 44 Pin ana 41 15 Chassis Fal Header eser raten kir or ia aa Ora D va CD GE ASIDE ee 42 16 Chassis Intrusion Header e nennen nnne anna nnn 42 175 SORTA EE ege O A a ETERS 42 I8 SATA Power aen EE 42 19 Parallel Port Header rare t xe a na 43 20 Front Panel Wireless Activity LED Header 43 21 S PDIF Header een ite ees tel ex a e Ev Tema Y nd N nee 43 22 Internal Mono Speaker Header ENEE NEEN 44 23 Front Panel Audio Header for Intel HD Audio 44 24 Front Panel Audio Header for AC 97 Audio 44 25 ATXI2V Power CONMECIOR sn 45 26 Front Panel Header ege beet axe ex gain eg de Ro a aO MO RE VAN GR A EON RO CEN 46 vii Intel Desktop Board D945GSEJT Technical Product Specification viii States for a One Color Power ED en nr nat cee n X CD R0 D XO OR ai 47 BIOS Configuration Jumper Settings 50 Fan Header Current Capability ee NEEN eene 52 Thermal Considerations for COMPONENHS nenn nennen nn 55 Minimum Load Configuration Current and Power Results 55 Maximum Load Configuration Current and Power Results 56 Intel Desktop Board D945GSEJT Environmental Specifications 57 BIOS Setup Program Menu Bar 60 BIOS Setup Program Function Keys 60 Acceptable Drives Media Types for BIOS Recov
63. op Board D945GSEJT Technical Product Specification Figure 2 10 shows the locations of the localized high temperature zones Q Z JoOoo DD m OM21401 Item Description A Memory SO DIMM B Processor voltage regulator area C Intel Atom processor N270 D Intel 82945GSE GMCH Figure 2 10 Localized High Temperature Zones Table 30 provides maximum case temperatures for the board 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 54 Technical Reference Table 30 Thermal Considerations for Components Component Maximum Case Temperature Intel Atom processor N270 90 C Processor voltage regulator area 85 C Intel 82945GSE GMCH 105 C Memory SO DIMM 85 C For information about Refer to Processor datasheets and specification updates Section 1 2 page 14 2 7 Power Consumption Power measurements were performed to determine bare minimum and likely maximum power requirements from the board as well as attached devices in order to facilitate power supply rating estimates for specific system configurations 2 7 1 Minimum Load Configuration Minimum load re
64. ord If both passwords are set the user can enter either password to boot the computer e For enhanced security use different passwords for the supervisor and user passwords e Valid password characters are A Z a z and 0 9 Passwords may be up to 16 characters in length Table 38 shows the effects of setting the supervisor password and user password This table is for reference only and is not displayed on the screen Table 38 Supervisor and User Password Functions Password Password Password Supervisor to Enter During Set Mode User Mode Setup Options Setup Boot Neither Can change all Can change all None None None options Note options Note Supervisor Can change all Can change a Supervisor Password Supervisor None only options limited number of options User only N A Can change all Enter Password User User options Clear User Password Supervisor Can change all Can change a Supervisor Password Supervisor or Supervisor or and user set options limited number Enter Password user user of options Note If no password is set any user can change all Setup options 66 4 Board Status and Error Messages 4 1 Front panel Power LED Blink and Internal Speaker Beep Codes Basic error and status messages are provided through the front panel power LED blink codes as well as through audible beep codes on systems with an internal speaker connected to the internal speaker header Blink beep codes represent their re
65. r 1 Parallel port header Battery Reserved Reserved Front panel header Front panel wireless activity LED header PCI Express Mini Card connector BIOS Setup configuration jumper block PCI Conventional bus add in card connector S PDIF header Front panel USB header Internal mono speaker header Front panel audio header Front panel USB header with Intel Z U130 USB Solid State Drive or compatible device support 1 1 3 Block Diagram Figure 1 2 is a block diagram of the major functional areas Intel Atom processor N270 System Bus 533 MHz Intel 82945GSE GMCH EE MERE I PCI Express Full Mini Card Slot PCI Express x1 PCI Connector A Intel 82801GBM Serial ATA Interface LPC Darina anna ia nda Bus Legacy 1 0 Controller HD Audio Link ER ARA Codec ma a Figure 1 2 Block Diagram I ai Back Panel USB d A A Front Panel USB f ICH ICH7 M Le 2 1 Front Panel USB f PCI Express x1 HD Audio Product Description Single channel Memory Bus A e e a USB 4 USB 4 USB ES Gigabit Ethernet Controller Internal Speaker Header Back Panel Stereo S PDIF Header Front Panel Stereo I Front Panel Mic OM21392 13 Intel Desktop Board D945GSEJT Technical Product Specification 1 2 Online Support To find
66. r call in North America 1 800 548 4725 Europe 44 0 1793 431 155 France 44 0 1793 421 777 Germany 44 0 1793 421 333 other Countries 708 296 9333 Intel the Intel logo and Intel Atom are trademarks of Intel Corporation in the United States and other countries Other names and brands may be claimed as the property of others Copyright 2009 Intel Corporation All rights reserved Preface This Technical Product Specification TPS specifies the board layout components connectors power and environmental requirements and the BIOS for the Intel Desktop Board D945GSEJT It describes the standard product and available manufacturing options Intended Audience The TPS is intended to provide detailed technical information about the Intel Desktop Board D945GSEJT and its components to the vendors system integrators and other engineers and technicians who need this level of information It is specifically not intended for general audiences What This Document Contains Chapter Description 1 A description of the hardware used on the board A map of the resources of the board The features supported by the BIOS Setup program A description of the BIOS error messages beep codes and POST codes Regulatory compliance and battery disposal information vu AUN Typographical Conventions This section contains information about the conventions used in this specification Not all of these symbols and abbreviations appear in all specificat
67. rable through the audio device drivers The audio stream for the line out port is routed according to these dependencies e By default the audio stream is down mixed to mono and amplified for an internal mono speaker e A connection is detected at the rear line out port the audio stream goes to the rear line out port and the internal mono speaker is disabled lt j NOTE 22 BIOS status and error beep codes can be heard through an internal speaker if the internal speaker is connected to the internal mono speaker header For information about Refer to The location and signal names of the audio headers and connectors Section 2 2 page 36 Product Description 1 9 LAN Subsystem The LAN subsystem consists of the following e Intel 82801GBM ICH7 M e Realtek 8111D Gigabit Ethernet Controller for 10 100 1000 Mbits sec Ethernet LAN connectivity e RJ 45 LAN connector with integrated status LEDs Additional features of the LAN subsystem include e CSMA CD protocol engine e LAN connect interface that supports the ethernet controller e PCI Conventional bus power management Supports ACPI technology Supports LAN wake capabilities 1 9 1 LAN Subsystem Drivers LAN drivers are available from Intel s World Wide Web site For information about Refer to Obtaining LAN drivers Section 1 2 page 14 23 Intel Desktop Board D945GSEJT Technical Product Specification 1 9 2 RJ 45 LAN Connector with Integrated LEDs Two LEDs are built
68. ress Chipset consisting of e Intel 82945GSE Graphics and Memory Controller Hub GMCH e Intel 82801GBM I O Controller Hub ICH7 M Multi streaming 2 2 channel audio subsystem with S PDIF and internal mono speaker support based on the Realtek ALC662 high definition audio codec Intel GMA950 onboard graphics subsystem with support for e Analog displays VGA Digital displays DVI D Winbond W83627DHG A based Legacy I O controller for hardware management serial parallel and PS 2 ports e Seven USB 2 0 ports Three back panel ports Four front panel ports via two internal headers one header supports an Intel Z U130 USB Solid State Drive or compatible device e Two Serial ATA SATA 3 0 Gb s connectors supporting IDE and AHCI e One SATA device power connector e One Parallel ATA PATA 44 pin connector with ATA 100 66 support e One parallel port header e Two serial port headers e One PS 2 keyboard header 10 100 1000 Mbits sec LAN subsystem using a Realtek 8111DL Gigabit Ethernet Controller continued Intel Desktop Board D945GSEJT Technical Product Specification Table 1 Feature Summary continued BIOS e Intel BIOS resident in the SPI Flash device e Support for Advanced Configuration and Power Interface ACPI Plug and Play and SMBIOS Instantly Available Support for PCI Local Bus Specification Revision 2 3 PC Technology e Suspend to RAM support e Wake on PCI PCI Express PS 2 serial front panel
69. rnal debounce circuitry on the board At least two seconds must pass before the power supply circuitry will recognize another on off signal 47 Intel Desktop Board D945GSEJT Technical Product Specification 2 2 2 5 Front Panel USB Headers Figure 2 6 is a connection diagram for the front panel USB headers INTEGRATOR S NOTES e The 5 VDC power on the USB headers is fused e Use only a front panel USB connector that conforms to the USB 2 0 specification for high speed USB devices Power 5 V Power 5 V One D D One USB USB Port D D Port Ground Ground Key no pin No Connection OM20141 Figure 2 6 Connection Diagram for Front Panel USB Header Power 5 V Power 5 V One D D One USB USB Port D D Port Ground Ground Key no pin LED OM21398 Figure 2 7 Connection Diagram for Front Panel USB Header with Intel Z U130 USB Solid State Drive or Compatible Device Support 48 Technical Reference 2 3 BIOS Configuration Jumper Block A 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 2 8 shows the location of the jumper block The jumper determines the BIOS Setup program s mode Table 28 lists the jumper settings for the three modes normal configure and recovery TITTTTTTTTTESII 1000 ol Dg JO 0000 00L Mia
70. rocessor stopped S3 Suspend to RAM Context saved to RAM S4 Suspend to disk Context saved to disk S5 Soft off Context not saved Cold boot is required No power to the system Processor States CO working C1 stop grant No power No power No power No power Device States DO working state D1 D2 D3 device specification specific D3 no power except for wake up logic D3 no power except for wake up logic D3 no power except for wake up logic D3 no power for wake up logic except when provided by battery or external source Targeted System Power Note 1 Full power gt 30 W 5 W lt power lt 52 5 W Power lt 5 W Note 2 Power lt 5 W Note 2 Power lt 5 W Note 2 No power to the system Service can be performed safely 1 Total system power is dependent on the system configuration including add in boards and peripherals powered by the system s power supply 2 Dependent on the standby power consumption of wake up devices used in the system 27 Intel Desktop Board D945GSEJT Technical Product Specification 1 11 1 2 Wake up Devices and Events Table 8 lists the devices or specific events that can wake the computer from specific states Table 8 Wake up Devices and Events These devices events can wake up the computer from this state LAN S1 S3 S4 S5 Note 1 PME signal S1 S3 S4 S5 Note 1 Wake si
71. roduct Specification 1 11 Power Management Power management is implemented at several levels including e Software support through Advanced Configuration and Power Interface ACPI e Hardware support Power connector Fan headers LAN wake capabilities Instantly Available PC technology Wake from USB Wake from PS 2 devices Power Management Event signal PME wake up support WAKE signal wake up support 1 11 1 ACPI 26 ACPI gives the operating system direct control over the power management and Plug and Play functions of a computer The use of ACPI with the board requires an operating system that provides full ACPI support ACPI features include e Plug and Play including bus and device enumeration e Power management control of individual devices add in boards some add in boards may require an ACPI aware driver video displays and hard disk drives e Methods for achieving less than 15 watt system operation in the power on standby sleeping state e A Soft off feature that enables the operating system to power off the computer e Support for multiple wake up events see Table 8 on page 28 e Support for a front panel power and sleep mode switch Table 6 lists the system states based on how long the power switch is pressed depending on how ACPI is configured with an ACPI aware operating system Table 6 Effects of Pressing the Power Switch If the system is in this and the power switch
72. s The following information is provided to address worldwide product ecology concerns and regulations 5 1 3 1 Disposal Considerations This product contains the following materials that may be regulated upon disposal lead solder on the printed wiring board assembly 5 1 3 2 Recycling Considerations As part of its commitment to environmental responsibility Intel has implemented the Intel Product Recycling Program to allow retail consumers of Intel s branded products to return used products to selected locations for proper recycling Please consult the http www intel com intel other ehs product ecology for the details of this program including the scope of covered products available locations shipping instructions terms and conditions etc hx VEA HOS ARSE AGAIN BY RRE Intel Product Recycling Program CORR Hn PIIRID Mert i I AE PEE RE REIT OBS P 8 2 HL E Ter 25 85 R SS t ARE iw http www intel com intel other ehs product_ecology J RRL AUPE FLFR Re i ZI TAWA RE RANA Deutsch Als Teil von Intels Engagement f r den Umweltschutz hat das Unternehmen das Intel Produkt Recyclingprogramm implementiert das Einzelhandelskunden von Intel Markenprodukten erm glicht gebrauchte Produkte an ausgew hlte Standorte f r ordnungsgem es Recycling zur ckzugeben Details zu diesem Programm einschlieBlich der darin eingeschlos
73. s The port arrangement is as follows e Three ports are implemented through a single vertical and a dual port horizontal connector on the back panel e Four ports are routed to two separate front panel USB headers dal NOTE One of the front panel USB headers supports an Intel Z U130 USB Solid State Drive or compatible device Computer systems that have an unshielded cable attached to a USB port may not meet FCC Class B requirements even if no device is attached to the cable Use shielded cable that meets the requirements for full speed devices For information about Refer to The location of the USB connectors on the back panel Figure 2 2 page 37 The location of the front panel USB headers Figure 2 4 page 39 1 5 3 ATA Support The board provides three ATA interface connectors e One PATA connector that supports two devices e Two SATA connectors that support one device per connector 1 5 3 1 PATA Interface The ICH7 M s PATA controller has one bus mastering PATA interface that is accessible through a 44 pin connector that is compatible with 2 5 or 3 5 inch PATA hard drives including 2 5 inch hard drive power support The PATA interface supports the following modes e Programmed I O PIO processor controls data transfer e 8237 style DMA DMA offloads the processor supporting transfer rates of up to 16 MB sec e Ultra DMA DMA protocol on ATA bus supporting host and target throttling and transfer rates of up to 33 MB se
74. senen Produkte verf gbaren Standorte Versandanweisungen Bedingungen usw finden Sie auf der http www intel com intel other ehs product ecolo 75 Intel Desktop Board D945GSEJT Technical Product Specification 76 Espafiol Como parte de su compromiso de responsabilidad medioambiental Intel ha implantado el programa de reciclaje de productos Intel que permite que los consumidores al detalle de los productos Intel devuelvan los productos usados en los lugares seleccionados para su correspondiente reciclado Consulte la http www intel com intel other ehs product_ecology para ver los detalles del programa que incluye los productos que abarca los lugares disponibles instrucciones de envio t rminos y condiciones etc Francais Dans le cadre de son engagement pour la protection de l environnement Intel a mis en ceuvre le programme Intel Product Recycling Program Programme de recyclage des produits Intel pour permettre aux consommateurs de produits Intel de recycler les produits us s en les retournant des adresses sp cifi es Visitez la page Web http www intel com intel other ehs product ecology pour en savoir plus sur ce programme savoir les produits concern s les adresses disponibles les instructions d exp dition les conditions g n rales etc HR 4YTIVCIS Ise RELT ELMAR UTIL IT Fad ih ABE td ee UU VERITA 42 FY TI 8 VIII FOIF LER gei ARA Sei BIKAR CHARMS COPOIFLORM MARIS http www intel com
75. spective messages as shown in Table 39 Table 39 Front panel Power LED Blink and Internal Speaker Beep Codes Type CPU Initialization Completion of POST BIOS update in progress Video error Memory error Thermal warning Pattern Beep and blink code 0 1 second beep blink within the first second after pressing the power button Beep and blink code 0 1 second beep blink between POST completion and boot device continuing the boot process Beep code none Blink code on off 0 5 second each pattern repeats until BIOS update is complete Beep and blink code on off 0 5 second each two times then 3 0 second pause off entire pattern repeats beeps blinks and pause until system is powered off Beep and blink code on off 0 1 second each three times then 1 5 second pause off entire pattern repeats beeps blinks and pause until system is powered off Beep and blink code on off 0 5 second each four times then 3 0 second pause off entire pattern repeats beeps blinks and pause 16 times then ends 4 2 BIOS Error Messages Whenever a recoverable error occurs during POST the BIOS displays an error message describing the problem Table 40 lists the error messages and provides a brief description of each Table 40 BIOS Error Messages Error Message CMOS Battery Low CMOS Checksum Bad Memory Size Decreased No Boot Device Available Explanation The battery may be losing power Replace the batt
76. to three external wireless antennas Figure 2 3 shows an I O shield reference diagram OM21402 Figure 2 3 Back Panel Connectors Technical Reference 2 2 2 Component side Connectors and Headers Figure 2 4 shows the locations of the component side connectors and headers i n ces wo nn i Hl RRRRRRRRRRRRRRRRRRRRRRRR de dd EL dado aaa LLLI 0 A A VEHI lam OM21397 Figure 2 4 Component side Connectors and Headers 39 Intel Desktop Board D945GSEJT Technical Product Specification Table 11 lists the component side connectors and headers identified in Figure 2 4 Table 11 Component side Connectors and Headers Shown in Figure 2 4 Item callout from Figure 2 4 Description A 12 V internal power connector ATX12V Serial port header COM 2 Serial port header COM 1 PS 2 keyboard port header Reserved PATA connector 44 pin Reserved Chassis fan header Chassis intrusion header SATA connectors SATA power connector Parallel port header Reserved Reserved Front panel header Front panel wireless activity LED header PCI Express Mini Card connector PCI Conventional bus add in card connector S PDIF header Front panel USB header Internal mono speaker header Front panel audio header Front panel USB header with Intel Z U130 USB Solid State Drive or compatible device support z ici4aluvnimioivioilzixirixiec eirzioimimicgioi uo 40 2 2 2 1 Techn
77. ystem 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 Additional USB legacy feature options can be access by using Intel Integrator Toolkit To install an operating system that supports USB verify that Legacy USB support in the BIOS Setup program is set to Enabled and follow the operating system s installation instructions Overview of BIOS Features 3 6 BIOS Updates The BIOS can be updated using either of the following utilities which are available on the Intel World Wide Web site e Intel Express BIOS Update utility which enables automated updating while in the Windows environment Using this utility the BIOS can be updated from a file on a hard disk a USB drive a flash drive or a USB hard drive or a CD ROM or from the file location on the Web e Intel Flash Memory Update Utility which requires booting from DOS Using this utility the BIOS can be updated from a file on a hard disk a USB drive a flash drive or a USB hard drive or a CD ROM Both utilities verify that the updated BIOS matches the target system to prevent accidentally installing an incompatible BIOS dal NOTE Review the instructions distributed with the upgrade utility before attempting a BIOS update For information about Refer to BIOS update utilities http downloadcenter intel com 3 6 1 BIOS Recovery It is unlikely that anythin

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