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Intel 945G Express Chipset Development Kit

1. e z Figure 1 Intel 945G ICH7 Platform Block Diagram Processor 533 800 MHz FSB e n RARE TAO DESS Intel 945G Express Chipset Analog Displa VGA PSY System Memory Display K C MEC i Channel A Intel 82945G GMCH DDR2 foro Display E Er OR Channel B DDR2 PCI Express x16 Graphics ZE Display Graphics Card gt E i DMI Interface i USB 2 0 I 8 ports 480 Mb s lt gt Power Management PRETI IDE Clock Generation 4 SATA Ports WER LAN Connect Intel ICH7 Family AC 97 Intel High gt 4 System Management TCO Definition Audio CODECs le SMBus 2 0 PC PCI Express x1 adi T gt S PCI Express Gigabit Ethernet H POlBus U U GPIO SPI BIOS TERTIO y VERVE Other ASICs LPC Interface Optional gt Super I O TPM Optional al Flash BIOS Reference 308823 11 Intel 945G Express Chipset Development Kit User s Manual Development Kit Features 2 1 1 Table 3 12 intel Intel 945G Express Platform Features and Benefits The 945G Express platform is designed to support several processor types Intel Pentium 4 Processor on 90nm Process in the 775 land LGA Package and the Intel Celeron D Processor The only processor included in this development k
2. 23 3 2 Additional Hardware and Software Required 23 3 3 Setting up the Evaluation Board enne nennt 24 3 3 1 Memory Configurations nennen nennt nnn nnrr nnne rnnt nnn nennen 25 3 3 2 Audio Subsystem Configurations sss sese 28 3 3 3 LAN Subsystem Configurations nennen nennen nennen nnns 29 3 3 4 Intel Active Management Technology Optional 31 3 3 5 Configuring the BIOS seen nnnnnnnn nsns snnt nitens snnt nsn n nnns 32 3 4 Error Messages and Beep Codes sss sese 32 3 4 1 NOrnicg 32 3 4 2 BIOS Beep Codes i 32 3 4 3 BIOS Error Messages 33 3 4 4 Porn s0n POST CodeS eege 33 4 Hardware References erai erc d cedieceo d ideis Li Lalla 38 4 1 OVGIVIOW 38 4 1 1 spi 39 4 1 2 Back Panel Connectors sse nennen nennen nnne ennt nennen nnns 41 4 2 Primary Feature luana da dalla aldo dead 41 4 2 1 Core COMPONEN S sg adoa s saz 4242 9a2e 2225424242 92224229929 2254299429922222 aiiai iiaiai diiin 42 4 2 2 Expansion Slots and Sockets nennen nennen nnns 42 4 3 Secondary Features i 46 4 3 1 Alerte REM 47 4 3 2 BP EP NM 47 4 3 3 Front Panel Header Power up and Reset 47 4 4 Headers snc a MEME IM MM IM MM E 48 Referenc
3. Intel 945G Express Chipset Development Kit User s Manual April 2007 Reference 308823 002 Intel 945G Express Chipset Development Kit User s Manual S Contents n INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTEL PRODUCTS 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 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 products are not intended for use in medical life saving life sustaining critical control or safety systems or in nuclear facility applications 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 sha
4. eee ee eee eee eee 28 Back Panel Audio Connector Options for 8 channel Audio Subsystem 29 LAN Connector LED locations nnn n nnn nnn n nnn nnn nn nnns nnns 30 Evaluation Board LayoUt nennen nennen nnne nnn nnne nnne 38 Evaluation Board Major Components eee eee eee eee 39 Back Panel I O Connechors nnne nn nnn nn nnn nnn nnns nnns nnns 41 Evaluation Board Main Jumpers nnne nnne nennen nnns 46 Front Panel Header irre ere RR RR ERR a ai ir RN niaii Ei RATER 48 Processor Heat Sink for Omni Directional AirfloW sese 53 Localized High Temperature ZONEes enne nennen 54 Intel Literature Centers 9 Related Re eee eege eee eege e eg een nn een enn end inen end inn nn n n n d 10 Key Features and Benefits of the Intel 945G Express Platform 12 Development Kit Features Summary nennen 13 Effects of Power Switch Pressing Duration 22 Back Panel Task Aua 29 LAN Connector LED Status nnn nnn nnn nnn nnn nn nn nnns nnns nnns nnns 30 s 800 32 ice Mi le HA 33 Port 80h POST Code Hanges nennen nnne nnne nnne n nennen nnns 33 Port 80h POST God6es ie ERR RE ee p ree pell eee Ha eaa Ha eaa a 34 Typical Port 80h POST Sequence enne nnns nnn 36 Evaluation Board Components eene nennen nnne nnns 39 Reference 308823 m Intel 94
5. 16 System Management mode Multiple low power states e Optimized for 32 bit applications running on advanced 32 bit operating systems Intel Celeron D Processor 341 This processor is not available in this development kits The Intel Celeron D Processor provides exceptional value and balanced performance with efficient power usage It is binary compatible with previous Intel Architecture processors Features of the processor include e Binary compatible with applications running on previous members of the Intel microprocessor line e NetBurst microarchitecture e Support EM64T Technology e System bus frequency at 533 MHz e Rapid Execution Engine Arithmetic Logic Units ALUs run at twice the processor core frequency e Hyper Pipelined Technology Advance Dynamic Execution Very deep out of order execution e Enhanced branch prediction e 16 KByte Level 1 data cache e 256 KByte Advanced Transfer Cache on die full speed Level 2 L2 cache with 8 way associatively and Error Correcting Code ECC e 144 Streaming SIMD Extensions 2 SSE2 and 13 Streaming SIMD Extensions 3 SSE3 instructions e Power Management capabilities System Management mode Multiple low power states e Optimized for 32 bit applications running on advanced 32 bit operating systems Intel 945G Express Chipset Features and Operation The Intel 945G Express Chipset platform is designed based on the 32 bit IA 32 Intel Archite
6. BIOS AMI BIOS is pre loaded on the evaluation board You may need to change the BIOS to enable hard disks floppy disks or other supported features You can use the setup program to modify BIOS settings and control special features of the system Setup options are configured through a menu driven user interface For AMI BIOS POST codes visit http www ami com BIOS updates periodically may be posted to the Intel web site at http developer intel com design intarch devkits Error Messages and Beep Codes This section discusses the error messages and the beep codes when the board fails to boot up This includes e Speaker e BIOS beep codes e BIOS error messages Speaker The board mounted speaker provides audible error code beep code information during POST For information about the location of the onboard speaker refer to Figure 11 BIOS Beep Codes Whenever a recoverable error occurs during POST the BIOS beeps as described in the following table Beep Codes Type Pattern Frequency Memory error Three long beeps 1280 Hz Thermal warning Four beeps alternating high and low tones High tone 2000 Hz Low tone 1600 Hz Reference 308823 In 3 4 3 Table 9 3 4 4 Intel 945G Express Chipset Development Kit User s Manual Setting Up the Development Kit BIOS Error Messages The table below show the lists of BIOS error messages and brief description of each Error Messages
7. Port Header J2B1 Pin Signal DCD RXD TXD DTR GND DSR RTS CTS RI oJI INID AJ AJOJN Reference 308823 Intel 945G Express Chipset Development Kit User s Manual n Hardware References 4 5 Thermal Considerations The development kit is shipped with a heat sink fan thermal solution for installation on the processor This thermal solution has been tested in an open air environment at room temperature and is sufficient for evaluation purposes The designer must ensure that adequate thermal management is provided for any customer derived designs A chassis with a maximum internal ambient temperature of 38 C at the processor fan inlet is required Use a processor heat sink that provides omni directional airflow similar to the type shown below to maintain required airflow across the processor voltage regulator area Figure 15 Processor Heat Sink for Omni Directional Airflow Ensure that proper airflow is maintained in the processor voltage regulator circuit Failure to do so may result in damage to the voltage regulator circuit The processor voltage regulator area item A in Figure 16 can reach a temperature of up to 85 C in an open chassis Figure 16 shows the locations of the localized high temperature zones To find out more on the processor heat sink installation guidelines please visit the following website http www intel com cd channel reseller asmo na eng pro
8. Product literature can be ordered from the following Intel literature centers Intel Literature Centers Location Telephone Number U S and Canada 1 800 548 4725 U S from overseas 708 296 9333 Europe U K 44 0 1793 431155 Germany 44 0 1793 421333 France 44 0 1793 421777 Japan fax only 81 0 120 47 88 32 Reference 308823 Intel 945G Express Chipset Development Kit User s Manual About This Manual 1 6 Table 2 10 Related Documents Related Documents Document Title Order Number For the Intel 82801GB ICH7 and 82801GR ICH7R I O Controller Hubs Intel Pentium 4 Processor 570 571 560 561 550 551 302351 540 541 530 531 and 520 521 Supporting Hyper Threading Technology Datasheet On 90nm in 775 land LGA Package and supporting Intel Extended Memory 64 Technology Intel Pentium 4 Processor on 90 nm Process Specification 302352 Update Intel Pentium 4 Processor on 90 nm Process in the 775 Land 302553 LGA Package Thermal and Mechanical Design Guidelines Intel Celeron D Processors 335 330 325 and 320 302353 Datasheet Intel Celeron D Processors 335 330 325 and 320 302354 Specification Update LGA775 Socket Mechanical Design Guide 302666 Voltage Regulator Down VRD 10 1 Design Guide for Desktop 302356 LGA775 Socket Intel Pentium 4 Processor in the 775 Land LGA Package for 302822 Embedded Applications Thermal Design G
9. Reference 308823 5 About This Manual Intel 945G Express Chipset Development Kit User s Manual I n 1 1 1 2 About This Manual This user s manual describes the use of the Intel 945G Express Chipset Development Kit This manual has been written for OEMs system evaluators and embedded system developers All jumpers headers LED functions and their locations on the board along with subsystem features and POST codes are defined in this document For the latest information about the Intel 945G Express Chipset Development Kit reference platform visit http developer intel com design intarch devkits index htm For design documents related to this platform such as schematics and bill of materials please contact your Intel field sales representative Content Overview Chapter 1 About This Manual Description of conventions used in this manual The last few sections explain how to obtain literature and contact customer support Chapter 2 Development Kit Features Describes development kit features and board capability This includes the information on the processor features component features and operation and overall development kit board capability Chapter 3 Setting Up the Development Kit Board Complete instructions on how to configure the evaluation board and processor assembly by setting jumpers connecting peripherals providing power and configuring the BIOS Chapter 4 Hardware Reference Desc
10. Supports Hot Plug and Display e Supports TMDS transmitters or TV Out encoders e MEC card utilizes PCI Express graphics x16 connector e Three display control interfaces PC DDC multiplexed on PCI Express port Intel I O Controller Hub 7 ICH7 The ICH7 provides extensive I O support The following sub sections provide an overview of the ICH7 capabilities Direct Media Interface Direct Media Interface DMI is the chip to chip connection between the Memory Controller Hub Graphics Memory Controller Hub G MCH and I O Controller Hub 7 ICH7 This high speed interface integrates advanced priority based servicing which allows concurrent traffic and true isochronous transfer capabilities Base functionality is completely software transparent permitting current and legacy software to operate normally Reference 308823 19 Development Kit Features Intel 945G Express Chipset Development Kit User s Manual n 20 PCI Express Interface The ICH7 has 4x PCI Express root ports ports 1 4 supporting the PCI Express Base Specification Revision 1 0a PCI Express root ports 1 4 can be statically configured as four x1 ports or ganged together to form one x4 port Each root port supports 2 5 Gb s bandwidth in each direction 5 Gb s concurrent Serial ATA SATA Controller The ICH7 has an integrated SATA host controller that supports independent DMA operation on four ports and supports data transfer rates of up to 3 0 Gb s 300 MB s
11. The SATA controller for this development kit contains the legacy mode using I O space operation The ICH7 supports the Serial ATA Specification Revision 1 0a The ICH7 also supports optional sections of the Serial ATA II Extensions to Serial ATA 1 0 Specification Revision 1 0 IDE Interface Bus Master Capability and Synchronous DMA Mode The fast IDE interface supports up to two IDE devices providing an interface for IDE hard disks and ATAPI devices Each IDE device can have independent timings The IDE interface supports PIO IDE transfers up to 16 MB s and Ultra ATA transfers up to 100 MB s It does not consume any legacy DMA resources The IDE interface integrates 16x32 bit buffers for optimal transfers The ICH7 s IDE system contains a single independent IDE signal channel that can be electrically isolated There are integrated series resistors on the data and control lines PCI Interface The ICH7 PCI interface provides a 33 MHz Revision 2 3 implementation The ICH7 integrates a PCI arbiter that supports up to six external PCI bus masters in addition to the internal ICH7 requests This allows for combinations of up to six PCI down devices and PCI slots Low Pin Count LPC Interface The ICH7 implements an LPC Interface as described in the LPC 1 1 Specification The LPC bridge function of the ICH7 resides in PCI Device 31 Function 0 In addition to the LPC bridge interface function D31 FO contains other functional units includin
12. configuring a fixed media Removable Media B8 Resetting removable media B9 Disabling removable media BA Detecting presence of a removable media IDE CD ROM detection etc BC Enabling configuring a removable media BDS Dy Trying boot selection y y 0 to 15 PEI Core EO Started dispatching PEIMs emitted on first report of EFI SW PC INIT BEGIN and 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 Reference 308823 35 Intel 945G Express Chipset Development Kit User s Manual Setting Up the Development Kit POST Code Description of POST Operation DXE Drivers E7 Waiting for user input E8 Checking password E9 Entering BIOS setup EA TBD Flash Update EB Calling Legacy Option ROMs EE TBD Calling INT 19 One beep unless silent boot is enabled EF TBD Unrecoverable boot failure S3 resume failure Runtime Phase EFI OS Boot F4 Entering Sleep state F5 Exiting Sleep state F8 EFI boot service ExitBootServices has been called F9 EFI runtime service SetVirtualAddressMap has been called FA EFI runtime service ResetSystem has been called PEIMs Recovery 30 Crisis Recovery
13. easily damaged 42 Reference 308823 Ital Intel 945G Express Chipset Development Kit User s Manual Hardware References 4 2 2 2 PCI Express x16 MEC Slot The PCI Express x16 slot is following the industry PCI Express x16 connector standard Table 17 shows the signals for PCI Express x16 or MEC sDVO Table 17 Intel sDVO to PCI Express Connector Mapping for MEC Cards Side B Side A Pin Number PCI Express sDVO MEC PCI Express sDVO MEC Function Function Function Function 1 12V 12V PRSNT1 NC 2 12V 12V 12V 12V 3 RSVD RSVD 12V 12V 4 GND GND GND GND 5 SMCLK NC JTAG2 TCK NC 6 SMDAT NC JTAGS TDI JTAGS TDI 7 GND GND JTAG4 TDO JTAG4 TDO 8 3 3 V 3 3 V JTAGS TMS NC 9 JTAG1 TRST NC 3 3V 3 3 V 10 3 3 Vaux 3 3 Vaux 3 3 V 3 3 V 11 WAKE WAKE PERST PERST Key 12 RSVD RSVD GND GND 13 GND GND REFCLK REFCLK 14 PETO or PETpO PETO or PETp0 REFCLK REFCLK 15 PETO or PETnO PETO orPETnO GND GND 16 GND GND PERO or PERp0 PERO or PERp0 17 PRSNT2 sDVO_CtriClk PERO or PERnO PERO or PERnO 18 GND GND GND GND End of x1 Connector 19 PET1 or PETp1 NC RSVD RSVD 20 PET1 or PETn1 NC GND GND 21 GND GND PER1 or PERp1 NC 22 GND GND PER1 or PERn1 NC 23 PET2 or PETp2 NC GND GND 24 PET2 or PETn2 NC GND GND 25 GND GND PER2 or PERp2 NC 26 GND GND PER2
14. or PERn2 NC 27 PET3 or PETp3 NC GND GND 28 PET3 or PETn3 NC GND GND 29 GND GND PER3 or PERp3 NC Reference 308823 43 Intel 945G Express Chipset Development Kit User s Manual Hardware References In Side B Side A Pin Number PCI Express sDVO MEC PCI Express sDVO MEC Function Function Function Function 30 RSVD RSVD PER3 or PERn3 NC 31 PRSNT2 sDVO_CtrlData GND GND 32 GND GND RSVD RSVD End of x4 Connector 33 PET4 or PETp4 NC RSVD RSVD 34 PET4 or PETn4 NC GND GND 35 GND GND PER4 or PERp4 NC 36 GND GND PER4 or PERn4 NC 37 PET5 or PETp5 NC GND GND 38 PET5 or PETn5 NC GND GND 39 GND GND PER5 or PERp5 NC 40 GND GND PERS or PERn5 NC 41 PET6 or PETp6 NC GND GND 42 PET6 or PETn6 NC GND GND 43 GND GND PER6 or PERp6 NC 44 GND GND PER6 or PERn6 NC 45 PET7 or PETp7 NC GND GND 46 PET7 or PETn7 NC GND GND 47 GND GND PER7 or PERp7 NC 48 PRSNT2 ADD2 _Enable PER7 or PERn7 NC 49 GND GND GND GND End of x8 Connector 50 PET8 or PETp8 SDVOC_Clk RSVD RSVD 51 PET8 or PETn8 SDVOC_Clk GND GND 52 GND GND PER8 or PERp8 NC 53 GND GND PER8 or PERn8 NC 54 PET9 or PETp9 SDVOC_Blue GND GND 55 PET9 or PETn9 SDVOC_Blue GND GND 56 GND GND PER9 or PERp9 NC 57 GND GND PER9 or PERn9 NC 58 PET10 or PETp10 SDVOB_Green GND GND 59 PE
15. provides a mechanism for the processor to initiate communications with SMBus peripherals slaves Also the ICH7 supports slave functionality including the Host Notify protocol Hence the host controller supports eight command protocols of the SMBus interface see the System Management Bus Specification Version 2 0 Quick Command Send Byte Receive Byte Write Byte Word Read Byte Word Process Call Block Read Write and Host Notify Intel Active Management Technology Intel AMT is the next generation of client manageability via the wired network Intel AMT is a set of advanced manageability features developed as a direct result of IT customer feedback gained through Intel market research 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 connectors LAN wake capabilities Instantly Available PC technology Resume on Ring Wake from USB Wake from PS 2 Devices Power Management Event signal PME wake up support Advanced Configuration and Power Interface ACPI ACPI gives the operating system direct control over the power management and Plug and Play functions of a computer The use of ACPI with this board requires an operating system that provides full ACPI support ACPI features include e Plug and Play including bus and device enumeration e Power ma
16. to Chapter 4 1 Create a safe work environment Make sure you are in a static free environment before removing any components from their anti static packaging The evaluation board is susceptible to electrostatic discharge damage and such damage may cause product failure or unpredictable operation 2 Inspect the contents of your kit Check for damage that may have occurred during shipment Contact your sales representative if any items are missing or damaged Connecting the wrong cable or reversing the cable can damage the evaluation board and may damage the device being connected Since the board is not in a protective chassis use caution when connecting cables to this product Do not connect the power supply to the board until all other steps have been completed The last step in the installation process must be to plug the AC cord to the power supply Standby voltage is constantly applied to the board Therefore do not insert or remove any hardware unless the system is unplugged The evaluation board is a microATX form factor An ATX chassis may be used if a protected environment is desired 3 Check the jumper settings refer to Section 4 3 1 Jumper J6J3 is used to clear the CMOS memory Make sure this jumper is set for normal operation 4 Populate hardware component to the evaluation board Make sure the following hardware is populated on your evaluation board Please refer to Section 3 3 1 for more detail on the memory configur
17. 1 power supply header on the evaluation board c Insert the 12 V power connector of the power supply cord into the J3B2 12 V header on the evaluation board d After connecting the power supply board connectors plug the power supply cord into the electrical outlet 16 Power up the board Use jumper on J7J3 pin 6 8 Section 4 1 2 3 to power up the board Turn on the power to the monitor and evaluation board Ensure that the fan sink on the processor is operating 3 3 1 Memory Configurations The Intel 945G MCH supports two types of memory organization Dual Channel Interleaved Mode This mode offers the highest throughput for real world applications Dual channel mode is enabled when the installed memory capacities of both DIMM channels are equal Technology and device width can vary from one channel to the other but the installed memory capacity for each channel must be equal If different speed DIMMs are used between channels the slowest memory timing will be used Single Channel Asymmetric Mode This mode is equivalent to single channel bandwidth operation for real world applications This mode is used when only a single DIMM is installed or the memory capacities are unequal Technology and device width can vary from one channel to the other If different speed DIMMs are used between channels the slowest memory timing will be used Figure 2 illustrates the memory channel and DIMM configuration Reference 308823 25 I
18. 2 533 667 dual channel system memory interface DIMM sockets Four 240 pin DDR2 SDRAM DIMM sockets two per channel Support for unbuffered non ECC DDR2 SDRAM modules Supports 128 MB to 4 GB of system memory 256 Mbit 512 Mbit or 1 Gbit technology Chipset Intel 945G Express Chipset consisting of Intel 82945G Graphics Memory Controller Hub G MCH Intel 82801GB I O Controller Hub 7 ICH7 Video Option of either using integrated graphics system or external PCI Express graphics port Intel GMA950 integrated graphics subsystem Supports Intel Media Expansion Card MEC also known as ADD2 for additional digital display such as DVI LVDS etc depending on the media expansion card features Supports external PCI Express x16 graphics card Audio Intel High Definition Audio subsystem 8 channel 7 1 audio subsystem and two S PDIF digital audio outputs using the Realtek ALC882 audio codec Legacy UO Control Legacy I O controller for diskette drive serial parallel and PS 2 ports Peripheral Interfaces Four SATA 1 5 3 0 Gb s ports One Parallel ATA IDE interface with UDMA 33 ATA 66 100 support Six Universal Serial Bus USB 2 0 ports PS 2 style keyboard and PS 2 mouse 6 pin mini DIN connectors One VGA connector provides access to integrated graphics Six audio connectors Line in Line out MIC in Surround L R Surround L R Rear Center driven by Intel High Definition Audio Tw
19. 5 3 3 1 2 Figure 6 Figure 7 3 3 2 28 Dual Channel Interleaved Mode Configuration with 4x DIMMs Channel A DIMM 0 Channel A DIMM 1 Channel B DIMM 0 Channel B DIMM 1 Single Channel Asymmetric Mode Configurations Figure 6 shows a single channel configuration using 1x DIMM In this example only the DIMM 0 socket of Channel A is populated Channel B is not populated Single Channel Asymmetric Mode Configuration with 1x DIMM Channel A DIMM 0 Channel A DIMM 1 Channel B DIMM 0 Channel B DIMM 1 Figure 7 shows a single channel configuration using 3x DIMMs In this example the combined capacity of the 2x DIMMs in Channel A does not equal the capacity of the single DIMM in the DIMM 0 socket of Channel B Single Channel Asymmetric Mode Configuration with 3x DIMMs B Channel A DIMM 0 Channel A DIMM 1 Channel B DIMM 0 Channel B DIMM 1 Audio Subsystem Configurations The board supports the Intel High Definition Audio subsystem based on the Realtek ALC882 audio codec The ALC882 series provides 8 channels of DAC Digital to Analog Converter that simultaneously support 7 1 sound playback Reference 308823 3 3 2 1 Figure 8 Table 6 3 3 3 Intel 945G Express Chipset Development Kit User s Manual Setting Up the Development Kit The board contains audio connectors on the back panel and two channels of independent stereo sound output at the side of the board The functions of th
20. 5G Express Chipset Development Kit User s Manual n Contents Table 14 Table 15 Table 16 Table 17 Table 18 Table 19 Table 20 Table 21 Table 22 Table 23 Table 24 Table 25 Table 26 Table 27 Table 28 Table 29 Table 30 Table 31 Table 32 Back Panel I O CGonnechors eee eee 41 Gore COMponenis gt a nica eater eee ati 42 Expansion Slots and Sockets nnne nnne 42 Intel sDVO to PCI Express Connector Mapping for MEC Cards 43 POI Express x1 lale eei iere eet reete Pere ere Ce Her ERE ee enun 45 JUmperss b tu ttu E 47 Boot Select Options for J3601 and J3602 47 Np 47 Front Panel Jumper Setting enne nnne nnns 48 Evaluation Board Headers nennen nennen nnn nnne nnns 48 2x12 ATX Power CGonnechor A 49 2x2 Auxiliary 12V Power Connector ii 49 IDE CONNECTOR nirera ano c DIE 50 SATA PINOUT ipee epe perm ri rp 50 Fan Gonnecioiss cca 51 Front Panel USB Header nnne nnne nnne nnne nnne 51 Front Panel A dio Fleader renti neun aan 51 Front Panel Header J7J2 nennen nennen nnne enhn nennen nnns 52 Serial Port Header 42B1 nennen nnns enhn nnn nnns 52 Revision History Date Revision Description April 2007 002 Updated Section 2 2 to reflect that heat sink fan is pre installed Updated Section 3 3 to add safety warning August 2005 001 Initial release
21. Ds The 82573E controller supports the following features e PCI Express link e 10 100 1000 IEEE 802 3 compliant e Compliant to IEEE 802 3x flow control support e TCP IP UDP checksum offload e Transmit TCP segmentation e Advanced packet filtering e Full device driver compatibility e PCI Express Power Management support e Jumbo frame support e Intel Active Management Technology e Alert Standard Format ASF 2 0 3 3 3 2 RJ 45 LAN Connector with Integrated LEDs Two LEDs are built into the RJ 45 LAN connector as shown in Figure 9 Table 7 describes the LED states when the board is powered up and the Gigabit LAN subsystem is operating Figure 9 LAN Connector LED locations Green LED P y Green Yellow LED OM16513 Table 7 LAN Connector LED Status LED Color LED State Condition Off LAN link is not established Left Green on LAN link is established Blinking LAN activity is occurring N A Off 10 Mbits sec data rate is selected Right Green On 100 Mbits sec data rate is selected Yellow On 1000 Mbits sec data rate is selected 30 Reference 308823 3 3 4 Intel 945G Express Chipset Development Kit User s Manual Setting Up the Development Kit Intel Active Management Technology Optional Intel Active Management Technology AMT offers IT organizations tamper resistant and persistent management capabilities Specifically Intel AMT is a hardware based solution that offers encry
22. Error Message Explanation CMOS Battery Low The battery may be losing power Replace the battery soon CMOS Checksum Bad The CMOS checksum is incorrect CMOS memory may have been corrupted Run setup to reset values Memory Size Decreased Memory size has decreased since the last boot If no memory was removed then memory may be bad No Boot Device Available The system did not find a device to boot Port 80h POST Codes During POST the BIOS generates diagnostic progress codes POST codes to I O port 80h If 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 Note The POST card must be installed in PCI bus connector 1 The following tables provide information about POST codes generated by the BIOS POST code ranges the POST codes themselves and the POST sequence Table 10 Port 80h POST Code Ranges Range Category Subsystem 00 OF Debug codes Can be used by any PEIM driver for debug 10 1F Host Processors 1F is an unrecoverable CPU error 20 2F Memory Chipset 2F is no memory detected or no useful memory detected 30 3F Recovery 3F indicated recovery failure 40 4
23. F Reserved for future use 50 5F I O Buses PCI USB ISA ATA etc 5F is an unrecoverable error Start with PCI 60 6F Reserved for future use for new buses 70 7F Output Devices All output consoles 7F is an unrecoverable error 80 8F Reserved for future use new output console codes 90 9F Input devices Keyboard Mouse 9F is an unrecoverable error A0 AF Reserved for future use new input console codes B0 BF Boot devices including fixed and removable media BF is an unrecoverable error C0 CF Reserved for future use DO DF Boot device selection Reference 308823 33 Intel 945G Express Chipset Development Kit User s Manual Setting Up the Development Kit I n Table 11 34 Range Category Subsystem EO FF FO FF Processor exception E0 EE Miscellaneous codes EF boot S3 Resume failure 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 18 SMM initialization Chipset 21 Initializing a chipset component Memory 22 Reading SPD from memory DIMMs 23 Detecting presence of memory DIMMs 24 Programming timing parameters in memory controller and DIMMs 25 Configurin
24. T10 or PETn10 SDVOB Green GND GND 60 GND GND PER10 or PERp10 NC 61 GND GND PER10 or PERn10 NC 62 PET11 or PETp11 SDVOB_Red GND GND 63 PET11 or PETn11 SDVOB Red GND GND 44 Reference 308823 Intel 945G Express Chipset Development Kit User s Manual Hardware References Side B Side A Pin Number PCI Express sDVO MEC PCI Express sDVO MEC Function Function Function Function 64 GND GND PER11 or PERp11 NC 65 GND GND PER11 or PERn11 NC 66 PET12 or PETp12 SDVOB_Clk GND GND 67 PET12 or PETn12 SDVOB Ch GND GND 68 GND GND PER12 or PERp12 NC 69 GND GND PER12 or PERn12 NC 70 PET13 or PETp13 SDVOB Blue GND GND 71 PET13 or PETn13 SDVOB Blue GND GND 72 GND GND PER13 or PERp13 NC 73 GND GND PER13 or PERn13 NC 74 PET14 or PETp14 SDVOB Green GND GND 75 PET14 or PETn14 SDVOB Green GND GND 76 GND GND PER14 or PERp14 NC 77 GND GND PER14 or PERn14 NC 78 PET15 or PETp15 SDVOB_Red GND GND 79 PET15 or PETn15 SDVOB ped GND GND 80 GND GND PER15 or PERp15 NC 81 PRSNT2 NC PER15 or PERn15 NC 82 RSVD RSVD GND GND End of x16 Connector 4 2 2 3 PCI Express x1 The PCI Express x1 connectors allow the use of any industry standard PCI Express device The pin configuration of the connectors is given below Table 18 PCI E
25. ass Jee mass 8 Ieren pe Jas eps Ieper epes e Ieren ast 3 Jas sg 20 Jet pas LS Jee frowns em ones em pos m emer man Iess aa 3 mes peso TS Isi Gen 0 ferma SATA Pinout SATA Pinout Pin Signal GND TXP TXN GND RXN RXP NN QO oa AJOJN GND Reference 308823 Intel 945G Express Chipset Development Kit User s Manual Hardware References intel 4 4 5 Fan Connectors Table 28 Fan Connectors Pin Signal 1 GND 2 Ground 3 RPM 4 Control 4 4 6 Front Panel USB Header Table 29 Front Panel USB Header USB Power Ports 0 1 g NN m 9 MEN 3 mt Snai 4 usGRott Son ER E Sm NT pra CX USB Port 0 Signal USB Port 1 Signal Over Current Signal Ports 0 1 4 4 7 Front Panel Audio Header Table 30 Front Panel Audio Header Pin Signal Pin Signal 1 Port 1 Audio Right 2 Ground 3 Port 1 Audio Left 4 Power 5 Port 2 Audio Right 6 Audio Return Right 7 Jack Sense 8 Empty 9 Port 2 Audio Left 10 Audio Return Left Reference 308823 51 Intel 945G Express Chipset Development Kit User s Manual Hardware References 4 4 8 Table 31 4 4 9 Table 32 52 Front Panel Header Front Panel Header J7J2 HDD LED Anode HDD LED Cathode o eem 18 frese Serial Port Header Serial
26. ations a 1x 3 4 GHz Intel Pentium 4 Processor 551 b 1x CPU thermal solution c At least one 256 MByte DDR2 533 DIMM or 1x 256 MByte DDR2 400 DIMM Install CPU fan heat sink Install a SATA or IDE hard disk drive Connect any additional storage devices to the evaluation board ER T ON Mi Connect a floppy drive optional Reference 308823 Intel 945G Express Chipset Development Kit User s Manual In Setting Up the Development Kit a Insert a floppy cable into J3J1 be sure to orient pin 1 correctly b Connect the other end of the ribbon cable to the floppy drive c Connect a power cable to the floppy drive 9 Connect the keyboard and mouse 10 Connect a PS 2 style or USB mouse and keyboard see Figure 3 on page 29 for connector locations Note JIAI on the baseboard is a stacked PS 2 connector The bottom connector is for the keyboard and the top is for the mouse 11 Connect the monitor through the VGA connector 12 Optional Install the MEC card 13 Optional Connect the audio speakers Please refer to Section 3 3 2 for more detail on audio setup 14 Optional Connect an Ethernet cable Please refer to Section 3 3 3 for more detail on the LAN subsystem Kon 5 Connect the power supply a Connect a standard ATX power supply to the evaluation board Make sure the power supply is not plugged into electrical outlet turned off b Insert the ATX board connector of the power supply cord into the J2J
27. capabilities The G MCH provides two multiplexed SDVO ports that are capable of driving up to 200 MHz pixel clock each The G MCH can make use of these digital display channels via a media expansion card The G MCH SDVO ports can each support a single channel SDVO device If both ports are active in single channel mode they can have different display timing and data Alternatively the SDVO ports can be combined to support dual channel devices supporting higher resolutions and refresh rates The G MCH is compliant with DVI Specification 1 0 When combined with a DVI compliant external device and connector the G MCH has a high speed interface to a digital display e g flat panel or digital CRT The G MCH supports Hot Plug and Display for the PCI Express x16 graphics port This is not supported for MEC cards Features of the G MCH SDVO include e SDVO ports supported in single single combined or dual operation modes e Analog display support e 400 MHz integrated 24 bit RAMDAC e Up to 2048x1536 75 Hz refresh e Hardware color cursor support e DDC2B compliant interface e Dual independent display options with digital display e Multiplexed digital display channels supported with MEC card e Two channels multiplexed with PCI Express port e 200 MHz dot clock on each 12 bit interface e Can combine two channels to form one larger interface e Supports flat panels up to 2048x1536 60 Hz or digital CRT HDTV at 1920x1080 85 Hz e
28. ce DMI provides a high speed bi directional chip to chip interconnect for communication with the Intel ICH7 or ICH7R not included with the development kit PCI Express x16 Graphic Interface The G MCH contains one 16 lane x16 PCI Express port intended for an external PCI Express graphics card The PCI Express port is compliant to the PCI Express Base Reference 308823 17 Intel 945G Express Chipset Development Kit User s Manual m Development Kit Features n 2 5 1 4 18 Specification Revision 1 0a The x16 port operates at a frequency of 2 5 Gbits s on each lane while employing 8b 10b encoding and supports a maximum theoretical bandwidth of 4 GBytes s in each direction The 82945G G MCH multiplexes the PCI Express interface with two Intel SDVO ports Features of the G MCH include e One 16 lane PCI Express port intended for Graphics Attach compatible to the PCI Express Base Specification Revision 1 0a e A base PCI Express frequency of 2 5 Gbits s only e Raw bit rate on the data pins of 2 5 Gbits s resulting in a real bandwidth per pair of 250 MBytes s given the 8b 10b encoding used to transmit data across this interface e Maximum theoretical realized bandwidth on the interface of 4 GBytes s in each direction simultaneously for an aggregate of 8 Gbits s when x16 PCI Express extended configuration space The first 256 bytes of configuration space is aliased directly to the PCI compatibility configuration space Th
29. cture The MCH connects to the processor as shown in Figure The primary role of an MCH in a system is to manage the flow of information between its interfaces the processor interface FSB the system memory interface DRAM controller the integrated graphics interface the external graphics interface PCI Express and the I O controller through the DMI interface This includes arbitrating between the four interfaces when each initiates transactions The ICH7 will provide extensive I O support The functions and capabilities include PCI Express PCI Serial ATA USB IDE and much more Reference 308823 Intel 945G Express Chipset Development Kit User s Manual n Development Kit Features 2 5 1 2 5 1 1 2 5 1 2 2 5 1 3 Intel 945G Memory Controller Hub G MCH The Intel 945G Express Chipset G MCH provides the processor interface optimized for Intel Pentium 4 Processors system memory interface DMI and internal external graphics It provides flexibility and scalability in graphics and memory subsystem performance The following sections describe the reference board s implementation of the Intel 945G Express Chipset G MCH features e 1202 FCBGA package 34 mm x 34 mm e 533 800 MHz processor system bus e 32 bit host bus addressing e 12 deep in order queue e Processor support for the Pentium 4 Processor with HT Technology in the 775 Land LGA Package and the Celeron D Processor e System memory controller DDR2
30. ducts box processors desktop proc dsk p4 technical reference 100617 htm Reference 308823 53 Intel 945G Express Chipset Development Kit User s Manual Hardware References Figure 16 Item Description A Processor voltage regulator area B Processor C Intel 82945G GMCH D Intel 82801G ICH7 54 Reference 308823
31. dustry standard BIOS platform to run most standard operating systems including Windows 2000 XP XP Embedded Linux and others Reference 308823 2 4 2 4 1 Intel 945G Express Chipset Development Kit User s Manual Development Kit Features Processor Features and Operation The following section provides a detailed view at processor features and operation Intel Pentium 4 Processor 551 The main different between the Pentium 4 processor 550 and the 551 is that the 551 supports Intel Extended Memory 64 Technology EM64T while the 550 does not The rest of the features are the same The Intel Pentium 4 processor 551 supports Intel Extended Memory 64 Technology EM64T as an enhancement to the IA 32 Intel Architecture This enhancement enables the processor to execute operating systems and applications written to take advantage of EMO64T features With appropriate 64 bit supporting hardware and software platforms based on an Intel processor supporting EM64T can use extended virtual and physical memory In addition to supporting all the existing Streaming SIMD Extensions 2 SSE2 there are 13 new instructions that further extend the capabilities of Intel processor technology These new instructions called Streaming SIMD Extensions 3 SSE3 enhance the performance of optimized applications for the digital home such as video image processing and media compression technology The processor s Intel NetBurst microarchitectur
32. e 308823 3 Contents Intel 945G Express Chipset Development Kit User s Manual ntel 4 4 1 4 4 2 4 4 3 4 4 4 4 4 5 4 4 6 4 4 7 4 4 8 4 4 9 4 5 Figures Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 Figure 9 Figure 10 Figure 11 Figure 12 Figure 13 Figure 14 Figure 15 Figure 16 Tables Table 1 Table 2 Table 3 Table 4 Table 5 Table 6 Table 7 Table 8 Table 9 Table 10 Table 11 Table 12 Table 13 Evaluation Board Headers n n n nnn nnn nnn n nnns nnns 48 ATX Power Connectors eene nennen nennen nnns 49 IDE COMME COR PP 50 e E Al TEE 50 SEET 51 Front Panel USB Header nnn nne nnn n nnn nnn NENEN NANENANE NANENANE NEN 51 Front Panel Audio Header nen nnn nnn nn nnn n nn nnns nnns nnns 51 Fon Panel ee EE 52 Serial eda P 52 Thermal CGonsideraions eene nn nennen nnns 53 Intel 945G ICH7 Platform Block Diagram ssetne 11 Memory Channel and DIMM Configuration eee eee eee 27 Dual Channel Interleaved Mode Configuration with 2x DiMMs sss sese eee eee eee 27 Dual Channel Interleaved Mode Configuration with 3x DlMMs sss sese eee eee eee 27 Dual Channel Interleaved Mode Configuration with 4x DiMMs sss sese eee eee eee 28 Single Channel Asymmetric Mode Configuration with 1x DIMM esses 28 Single Channel Asymmetric Mode Configuration with 3x DIMMS
33. e back panel audio connectors are dependent on the 8 channel audio subsystem as describe in Section 3 3 2 2 For more information such as specification schematic layout and driver on the ALC882 audio codec please refer to the Realtek web site www realtek com tw 8 Channel 7 1 Audio Subsystem Figure 8 shows the back panel audio connector for the 8 Channel 7 1 Audio Subsystem The 8 channel 7 1 audio subsystem includes the following e Intel 82801G I O Controller Hub 7 ICH7 e Realtek ALC882 audio codec Back Panel Audio Connector Options for 8 channel Audio Subsystem Table 6 lists the back panel audio tasks Back Panel Task Audio Symbols Task S PDIF Out S PDIF In Surround Rear L R Surround L R Center LFE Line In Front Line Out Mic In z ujo zic n n n o LAN Subsystem Configurations The LAN subsystem consists of the following e Physical layer interface device The development kit includes the following LAN device Intel 82573E for Gigabit 10 100 1000 Mbits sec Ethernet LAN connectivity e RJ 45 LAN connector with integrated status LEDs Reference 308823 29 Intel 945G Express Chipset Development Kit User s Manual Setting Up the Development Kit In 3 3 3 1 Gigabit LAN Subsystem The Gigabit 10 100 1000 Mbits sec LAN subsystem includes the Intel 82573E Gigabit Ethernet Controller and an RJ 45 LAN connector with integrated status LE
34. e front side bus uses a split transaction deferred reply protocol The NetBurst microarchitecture FSB uses source synchronous transfer SST of address and data to improve performance by transferring data four times per bus clock Along with the 4x data bus the address bus can deliver addresses two times per bus clock and is referred to as a double clocked or 2x address bus Features of the processor include e Binary compatible with applications running on previous members of the Intel microprocessor line e NetBurst microarchitecture e System bus frequency at 533 800 MHz e 775 Land LGA Package e Supports EM64T Technology e Rapid Execution Engine arithmetic logic units ALUs run at twice the processor core frequency e Supports Hyper Threading Technology HT Technology e Hyper Pipelined Technology Advance Dynamic Execution Very deep out of order execution e Enhanced branch prediction e 16 KByte Level 1 data cache e MByte Advanced Transfer Cache on die full speed Level 2 L2 cache with 8 way associatively and Error Correcting Code ECC e 144 Streaming SIMD Extensions 2 SSE2 and 13 Streaming SIMD Extensions 3 SSE3 instructions e Enhanced floating point and multimedia unit for enhanced video audio encryption and 3D performance e Power management capabilities Reference 308823 15 Development Kit Features Intel 945G Express Chipset Development Kit User s Manual I n 2 4 2 Note PA
35. e remaining portion of the fixed 4 KByte block of memory mapped space above the first 256 bytes starting at 100h is known as extended configuration space e PCI Express Enhanced Addressing Mechanism This mechanism accesses the device configuration space in a flat memory mapped fashion e Automatic discovery negotiation and training of link out of reset e Supports traditional PCI style traffic asynchronous snooped PCI ordering e Supports traditional AGP style traffic asynchronous non snooped PCI Express relaxed ordering e Hierarchical PCI compliant configuration mechanism for downstream devices i e normal PCI 2 3 Configuration space as a PCI to PCI bridge e Supports static lane numbering reversal This method of lane reversal is controlled by a hardware reset strap and reverses both the receivers and transmitters for all lanes e g TX15 gt TX0 RX15 gt RX0 This method is transparent to all external devices and is different than lane reversal as defined in the PCI Express specification In particular link initialization is not affected by static lane reversal Intel Graphics Media Accelerator 950 Intel GMA950 The 82945G G MCH provides an integrated graphics device IGD delivering cost competitive 3D 2D and video capabilities The G MCH contains an extensive set of instructions supporting e 3D operations e Block Level Transfer BLT and Stretch BLT operations e Motion compensation overlay and d
36. efines the connector and interface for digital displays FSB Front Side Bus Synonymous with host or processor bus Full Reset Full reset is when PWROK is de asserted Warm reset is when both RSTIN and PWROK are asserted Reference 308823 Intel 945G Express Chipset Development Kit User s Manual m About This Manual In Description Graphics Memory Controller Hub Component that contains the processor interface DRAM controller x16 PCI Express port typically the external graphics interface and integrated graphics device IGD It communicates with the Intel I O Controller Hub 7 ICH7 and other I O controller hubs over the DMI interconnect In this document GMCH refers to the Intel 82945G GMCH component Host This term is used synonymously with processor Intel DVO Digital Video Out port Term used for the first generation of Intel Graphics Controller s digital display channels Digital display data is provided in a parallel format This interface is not electrically compatible with the SR generation digital display channel discussed in this document SDVO Intel ICH7 Seventh generation I O Controller Hub component that contains additional functionality compared to previous ICHs The I O Controller Hub component contains the primary PCI interface LPC interface USB2 ATA 100 and other I O functions It communicates with the G MCH over a proprietary interconnect called Di
37. g DMA interrupt controllers timers power management system management GPIO and RTC Serial Peripheral Interface SPI The ICH7 implements an SPI Interface as an alternative interface for the BIOS flash device An SPI flash device can be used as a replacement for the firmware hub Universal Serial Bus USB Controller The ICH7 contains an Enhanced Host Controller Interface EHCT host controller that supports USB Hi Speed signaling Hi Speed USB 2 0 allows data transfers up to 480 Mb s which is up to 40 times faster than full speed USB The ICH7 also contains four Universal Host Controller Interface UHCI controllers that support USB full speed and low speed signaling The ICH7 supports eight USB 2 0 ports All eight ports are Hi Speed full speed and low speed capable ICH7 s port routing logic determines whether a USB port is controlled by one of the UHCI controllers or by the EHCI controller Reference 308823 In 2 5 3 2 5 3 1 Intel 945G Express Chipset Development Kit User s Manual Development Kit Features Various general purpose inputs and outputs are provided for custom system design The number of inputs and outputs varies depending on ICH7 configuration System Management Bus SMBus 2 0 The ICH7 contains an SMBus host interface that allows the processor to communicate with SMBus slaves This interface is compatible with most UC devices Special C commands are implemented The ICH7 s SMBus host controller
38. g memory 26 Optimizing memory settings 27 Initializing memory such as ECC init 28 Testing memory PCI Bus 50 Enumerating PCI buses 51 Allocating resources to PCI bus 52 Hot Plug PCI controller initialization 53 57 Reserved for PCI bus USB 58 Resetting USB bus 59 Reserved for USB ATA ATAPI SATA 5A Resetting PATA SATA bus and all devices 5B Reserved for ATA SMBus 5C Resetting SMBUS 5D Reserved for SMBUS Local Console 70 Resetting the VGA controller 71 Disabling the VGA controller Reference 308823 Intel 945G Express Chipset Development Kit User s Manual Setting Up the Development Kit POST Code Description of POST Operation 72 Enabling the VGA controller Remote Console 78 Resetting the console controller 79 Disabling the console controller 7A Enabling the console controller Keyboard PS 2 or USB 90 Resetting keyboard 91 Disabling keyboard 92 Detecting presence of keyboard 93 Enabling keyboard 94 Clearing keyboard input buffer 95 Instructing keyboard controller to run self test PS 2 only Mouse PS 2 or 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 IDE hard drive detection etc B3 Enabling
39. gnator for the core component expansion slots processor socket and PCI Express connector Table 15 and 16 on the next page list the major board components Reference 308823 41 Intel 945G Express Chipset Development Kit User s Manual Hardware References 4 2 1 Core Components Table 15 Core Components Reference Component Description Designator J3E1 LGA775 processor socket U4E1 Intel 945G G MCH Uer Intel ICH7 U6A1 Intel 82573E 10 100 1000 Mbps Networking Silicon U6J1 Firmware hub U4B1 Clock Generator CK410 U1J1 Super UO 4 2 2 Expansion Slots and Sockets Table 16 Expansion Slots and Sockets Reference Slot Socket Description Detail Designator J3E1 LGA775 processor socket J4G1 DDR2 Channel A DIMM 0 slot J4G2 DDR2 Channel A DIMM 1 slot J4H1 DDR2 Channel B DIMM 0 slot J4H2 DDR2 Channel B DIMM 1 slot J5C1 PCI Express x16 MEC Table 17 J5B1 PCI slot 1 J6B1 PCI slot 2 J6C1 PCI Express slot 1 Table 18 U6J1 Firmware hub XBT5H1 Battery 4 2 2 1 LGA775 Processor Socket The Land Grid Array LGA 775 socket on the evaluation board differs from previous CPU sockets The socket is released in a two step process First lift the cam lever Next lift the load plate by pressing on the small metal tab at the end of the socket Please view the enclosed installation instructions prior to inserting a CPU as the socket can be
40. 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 Table 12 Typical Port 80h POST Sequence POST Code Description 21 Initializing a chipset component 22 Reading SPD from memory DIMMs 23 Detecting presence of memory DIMMs 25 Configuring memory 28 Testing memory 34 Loading recovery capsule E4 Entered DXE phase 12 Starting Application processor initialization 13 SMM initialization 50 Enumerating PCI buses 51 Allocating resourced to PCI bus 92 Detecting the presence of the keyboard 90 Resetting keyboard 94 Clearing keyboard input buffer 95 Keyboard self test 36 Reference 308823 Intel 945G Express Chipset Development Kit User s Manual Setting Up the Development Kit POST Code Description EB Calling video BIOS 58 Resetting USB bus 5A Resetting PATA SATA bus and all devices 92 Detecting the presence of the keyboard 90 Resetting keyboard 94 Clearing keyboard input buffer 5A Resetting PATA SATA bus and all devices 28 Testing memory 90 Resetting keyboard 94 Clearing keyboard input buffer E7 Waiting for user input 01 INT 19 00 Ready to boot Reference 308823 37 Intel 945G Express Chipset Development Kit User s Manual Hardware References I
41. hts reserved 2 Reference 308823 Intel 945G Express Chipset Development Kit User s Manual ntel Contents Contents 1 About This 0 EE 6 1 1 Content Overview 6 1 2 Text Conventions eene ea aaaee ease sn snhrnnntes sss n isis nnn nnes sss n nnne nnns 6 1 3 Glossary of Terms and Acronvms nennen ener nnne nnn nnns 7 1 4 SUPPOrt Options 9 1 4 1 Electronic Support Gvsiems i 9 1 4 2 Additional Technical Support sese eee 9 1 5 Product Literature iaia aaa 9 1 6 Related Documents A 10 2 Development Kit FealUtes 2 x 2 11 22 22 Inicie lioe Ia albbolalalziaieiadesslziziaiali 11 2 1 MEIER Eege iin np eripere PEIPER DERE ER 11 2 1 1 Intel 945G Express Platform Features and Benefits iii 12 2 1 2 Development Kit Features Summary nennen 13 2 2 Development Kit Hardware LIStS ennemis 14 2 3 Software Key Features 14 2 3 1 AMI BIOS M 14 2 4 Processor Features and Operation nennen nnns 15 2 4 1 Intel Pentium 4 Processor ER 15 242 Intel Celeron D Processor EE 16 2 5 Intel 945G Express Chipset Features and Operation 16 2 5 1 Intel 945G Memory Controller Hub UGIMCHT ii 17 2 5 2 Intel UO Controller Hub 7 OCH 19 2 5 3 Power Management 21 3 Setting Up the Development Kit sss ssssssseeeeeeessssseeeeeeesssseere reenn enen 23 3 1 62T
42. i e TMDS LVDS TV Out This interface is not electrically compatible with the previous digital display channel DVO For the 82945G GMCH it will be multiplexed on a portion of the x16 graphics PCI Express interface SDVO Device Third party codec that uses SDVO as an input May have a variety of output formats including DVI LVDS HDMI TV Out etc SMI System Management Interrupt SMI is used to indicate any of several system conditions such as thermal sensor events throttling activated access to System Management RAM chassis open or other system state related activity Unified Memory Architecture Describes an integrated graphics device using system memory for its frame buffers Reference 308823 In 1 4 1 4 1 1 4 2 15 Table 1 Intel 945G Express Chipset Development Kit User s Manual About This Manual Support Options Electronic Support Systems Intel s site on the World Wide Web http www intel com provides up to date technical information and product support This information is available 24 hours a day 7 days a week providing technical information whenever you need it Product documentation is provided online in a variety of web friendly formats at http appzone intel com literature index asp Additional Technical Support If you require additional technical support please contact your field sales representative or local distributor Product Literature
43. implemented Supports Dual Channel or Single Channel operation Four DIMM slots 2 DIMM per channel DDR2 533 667 MHz e Direct Media Interface DMI e Integrated graphics based on the Intel Graphics Media Accelerator 950 Directly supports on board VGA connector Supports resolutions up to 2048 x 1536 75 Hz refresh e SDVO interface via Media Expansion Card connector provides maximum display flexibility Operates in Single Channel and Dual Channel modes Fiat panels up to 2048x1536 60 Hz or digital CRT HDTV at 1920x1080 8Hz Dual independent display options with digital display System Memory The customer reference board supports DDR2 533 667 MHz main memory Four 240 pin DIMM connectors two per channel on the board support unbuffered non ECC single and double sided DDR2 400 533 MHz DIMMs These DIMMs provide the ability to use up to 1 Gbit technology for a maximum of 4 GBytes system memory The system memory controller will operate in three modes Single Channel Dual Channel and Virtual Single Channel Best performance is obtained in Dual Channel mode In order to run in Dual Channel mode both channels must contain the same total amount of memory It is not necessary to have identical DIMM configurations For more information on how to configure the system memory refer to Section 3 3 1 Memory Configurations Direct Media Interface DMI The Intel 945G Express MCH s Direct Media Interfa
44. isplay control The G MCH s video engines support video conferencing and other video applications The G MCH does not support a dedicated local graphics memory interface it may only be used in a UMA configuration The G MCH also has the capability to support external graphics accelerators via the PCI Express Graphics PEG port but cannot work concurrently with the integrated graphics device High bandwidth access to data is provided through the system memory port The G MCH also provides 3D hardware acceleration for BLTs The 2D BLTs are considered a special case of 3D transfers and use the 3D acceleration The BLT engine provides the ability to copy a source block of data to a destination and perform raster operations e g ROPI ROP2 and ROP3 on the data using a pattern and or another destination Performing these common tasks in hardware reduces processor load and thus improves performance Reference 308823 Intel 945G Express Chipset Development Kit User s Manual n Development Kit Features 2 5 1 5 2 5 2 Analog and Serial Digital Video Out SDVO Displays The G MCH provides interfaces to a progressive scan analog monitor and two SDVO ports multiplexed with PCI Express x16 graphics port signals capable of driving an MEC card The digital display channels are capable of driving a variety of SDVO devices e g TMDS TV Out Note that SDVO only works with the integrated graphics device IGD The MEC card adds Video In
45. it will be the Pentium 4 processor The Intel 945G Express Chipset includes the Intel 82945G G MCH and Intel 82801GB ICH7 or Intel 82801GR ICH7R not offered in the development kit The following table lists the major features present on the Intel 945G Express platform Section 2 1 2 will summarize the development kit features Key Features and Benefits of the Intel 945G Express Platform Features Benefits 800 533 MHz FSB Supports the Intel Pentium 4 Processor with HT Technology and the Intel Celeron D Processor not offered in this development kit in the LGA775 socket with scalability for future processor innovations PCI Express Interface The PCI Express x16 graphics interface delivers more than 3 5 times the bandwidth over a traditional AGP 8X interface and supports the latest high performance graphics cards The PCI Express x1 I O ports offer 3 5 times the bandwidth over traditional PCI architecture delivering faster access to peripheral devices and networking Intel Graphics Media Accelerator GMA 950 Delivers rich visual color and picture clarity without the need for additional discrete graphics cards Intel High Definition Audio Integrated audio support enables premium home theater sound and delivers advanced features such as multiple audio streams and jack re tasking The Dolby PC Entertainment Experience is available exclusively on systems with Intel High Definition A
46. le CablePort Celeron Chips CT Connect CT Media Dialogic DM3 EtherExpress ETOX FlashFile i386 i486 i960 iCOMP InstantIP Intel Intel logo Intel386 Intel486 Intel740 IntelDX2 IntelDX4 IntelSX2 Intel Create amp Share Intel GigaBlade Intel InBusiness Intel Inside Intel Inside logo Intel NetBurst Intel NetMerge Intel NetStructure Intel Play Intel Play logo Intel SingleDriver Intel SpeedStep Intel StrataFlash Intel TeamStation Intel Xeon Intel XScale IPLink Itanium LANDesk LanRover MCS MMX MMX logo Optimizer logo OverDrive Paragon PC Dads PC Parents PDCharm Pentium Pentium Il Xeon Pentium IIl Xeon Performance at Your Command RemoteExpress Shiva SmartDie Solutions960 Sound Mark StorageExpress The Computer Inside The Journey Inside TokenExpress Trillium VoiceBrick Vtune and Xircom are trademarks or registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries t Hyper Threading Technology HT Technology requires a computer system with an Intel Pentium 4 processor supporting HT Technology and an HT Technology enabled chipset BIOS and operating system Performance will vary depending on the specific hardware and software you use See http www intel com info hyperthreading for more information including which processors support HT Technology Other names and brands may be claimed as the property of others Copyright Intel Corporation 2007 All rig
47. ll have no responsibility whatsoever for conflicts or incompatibilities arising from future changes to them The Intel 945G Express Chipset Development Kit User s Manual 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 This document and the software described in it are furnished under license and may only be used or copied in accordance with the terms of the license The information in this document is furnished for informational use only is subject to change without notice and should not be construed as a commitment by Intel Corporation Intel Corporation assumes no responsibility or liability for any errors or inaccuracies that may appear in this document or any software that may be provided in association with this document Except as permitted by such license no part of this document may be reproduced stored in a retrieval system or transmitted in any form or by any means without the express written consent of Intel Corporation Contact your local Intel sales office or your distributor to obtain the latest specifications and before placing your product order Copies of documents which have an order number and are referenced in this document or other Intel literature may be obtained by calling 1 800 548 4725 or by visiting Intel s website at http www intel com AlertVIEW AnyPoint AppChoice BoardWatch BunnyPeop
48. means 0 J3602 Boot method jumpers selection GNT4 Refer to Table 20 for details Populate jumper means 0 Table 20 Boot Select Options for J3601 and J3602 Boot Select GNT5 J3601 GNT4 J3602 SPI 0 1 PCI 1 0 LPC FWH 1 1 4 3 2 LEDs Power LEDs are on the board to indicate when standby and core power is being applied to the planes When they are on no devices should be inserted or removed Caution Inserting or removing devices when the power LEDs are on could result in device or board damage Table 21 LEDs Reference Description Comments Designator CR6H1 Power LED Green full on SO Yellow sleep S3 CR3J1 5V Standby LED Green CR7J1 Hard Drive Activity LED Green 4 3 3 Front Panel Header Power up and Reset The development kit board uses front panel header J7J2 for powering up and board reset Please refer to Figure 14 and Table 22 for more information Refer to Table 31 for the front panel header lists Reference 308823 47 Intel 945G Express Chipset Development Kit User s Manual Hardware References Figure 14 Table 22 4 4 4 4 1 Table 23 48 Front Panel Header J7J2 11Q 110 5 Q2 T 9 2 110 ol Bo 15 V J16 HDR Front Panel Jumper Setting Reference Description Comments Designators J7J2 Jumper used for power up and reset 6 8 power up 7 5 or 7 8 reset Heade
49. n 4 Hardware References 4 1 Overview This section provides reference information on the hardware including locations of evaluation board components connector pinout information and jumper settings Figure 10 and Figure 11 provide an overview of the Intel 945G Express Chipset motherboard Figure 10 Evaluation Board Layout 38 Reference 308823 Intel 945G Express Chipset Development Kit User s Manual n Hardware References 4 1 1 Board Layout Figure 11 shows the location of the major components Figure 11 Evaluation Board Major Components A o o o The table below describes the lists of components identified above Table 13 Evaluation Board Components Item Callout Description from Figure 11 Audio codec Front panel audio connector Ethernet device PCI Conventional bus add in card connectors 2 PCI Express x16 bus add in card connector mimo ou Back panel connectors Reference 308823 39 Intel 945G Express Chipset Development Kit User s Manual Hardware References 40 Item Callout from Figure 11 Description G 12V power connector ATX12V H Rear chassis fan connector LGA775 processor socket Intel 82945G G MCH Processor fan connector DIMM Channel A sockets 2 DIMM Channel B sockets 2 Legacy I O controller Power connector Diskette drive connector Parallel ATA IDE connect
50. nagement 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 e Support for a front panel power and sleep mode switch Table 5 lists the system states based on how long the power switch is pressed depending on how ACPI is configured with an ACPI aware operating system Reference 308823 21 Intel 945G Express Chipset Development Kit User s Manual Development Kit Features Table 5 22 Effects of Power Switch Pressing Duration In If the system is in this state and the power switch the system enters this ACPI GO working state is pressed for state Off Less than 4 seconds Power on ACPI G2 G5 soft off ACPI GO working state On Less than 4 seconds Soft off Standby ACPI GO working state ACPI G1 sleeping state On More than 4 seconds Fail safe power off ACPI G2 G5 soft off Sleep ACPI G1 sleeping state Less than 4 seconds Wake up ACPI GO working state Sleep ACPI G1 sleeping state More than 4 seconds Power off ACPI G2 G5 soft off Reference 308823 3 1 Intel 945G Express Chipset Development Kit User s Manual Se
51. ntel 945G Express Chipset Development Kit User s Manual Setting Up the Development Kit 26 Reference 308823 in Figure 2 3 3 1 1 Figure 3 Figure 4 Intel 945G Express Chipset Development Kit User s Manual Setting Up the Development Kit Memory Channel and DIMM Configuration Channel A DIMM 0 Channel A DIMM 1 Channel B DIMM 0 Channel B DIMM 1 Dual Channel Interleaved Mode Configurations Figure 3 shows a dual channel configuration using two DIMMs In this example the DIMM 0 sockets of both channels are populated with identical DIMMs Dual Channel Interleaved Mode Configuration with 2x DIMMs Channel A DIMM 0 Channel A DIMM 1 Channel B DIMM 0 Channel B DIMM 1 Figure 4 shows a dual channel configuration using 3 DIMMs In this example the combined capacity of the two DIMMs in Channel A equal the capacity of the single DIMM in the DIMM 0 socket of Channel B Dual Channel Interleaved Mode Configuration with 3x DIMMs Channel A DIMM 0 Channel A DIMM 1 Channel B DIMM 0 Channel B DIMM 1 Figure 5 shows a dual channel configuration using 4 DIMMs In this example the combined capacity of the 2x DIMMs in Channel A equals the combined capacity of the 2x DIMMs in Channel B Also the DIMMs are matched between DIMM 0 and DIMM 1 of both channels Reference 308823 27 Intel 945G Express Chipset Development Kit User s Manual m Setting Up the Development Kit n Figure
52. o Audio SPDIF connectors One parallel port One diskette drive interface LAN Support Gigabit 10 100 1000 Mbits s LAN subsystem using the Intel 82573E Gigabit Ethernet Controller Support for Advanced configuration and power interface ACPI plug and BIOS play and SMBIOS AMI system BIOS Expansion Two conventional PCI bus connectors Capabilities One PCI Express x16 bus add in card connector One PCI Express x1 bus add in card connector Reference 308823 Intel 945G Express Chipset Development Kit User s Manual m Development Kit Features n 2 2 2 3 Note Note 2 3 1 14 Hardware Monitor Hardware monitoring and fan control ASIC Subsystem Voltage sense to detect out of range power supply voltages Thermal sense to detect out of range thermal values Three fan connectors Three fan sense inputs used to monitor fan activity Fan speed control Development Kit Hardware Lists The following hardware is included in the development kit e 1x Intel 945G Express Chipset Development Kit reference board e 1x Intel Pentium 4 Processor 551 with HT Technology at 3 4 GHz e 1x Pre installed CPU fan heat sink e 2x 512 MByte DDR2 533 unbuffered DIMMs e 1x Pre programmed and installed firmware hub e 1x Pre installed Type 2032 socketed 3V lithium coin cell battery e 1x Pre installed G MCH heat sink e 1x Pre installed ICH7 heat sink e Jumper for board power on e 1x Intel 945G Exp
53. or Battery Front chassis fan connector BIOS setup configuration jumper block Serial ATA connectors 4 Auxiliary front panel power LED connector Front panel connector llel elC dlm Ol Ose l Front panel USB connectors 2 gt Intel 82801GB I O Controller Hub 7 ICH7 UJ UJ SPI flash device socket m m Speaker n n PCI Express x1 bus add in card connector Q O Serial port header Reference 308823 Intel 945G Express Chipset Development Kit User s Manual n Hardware References 4 1 2 Back Panel Connectors The illustration below shows the location of the back panel connectors for boards equipped with the 8 channel 7 1 audio subsystem The back panel connectors are color coded The figure legend Table 14 lists the colors used when applicable Figure 12 Back Panel I O Connectors Table 14 Back Panel I O Connectors Item Callout Description from Figure 12 PS 2 mouse port green PS 2 keyboard port purple S PDIF digital audio output S PDIF digital audio input Parallel port burgundy VGA port 4x USB port RJ45 LAN connector 2x USB port T o mim iO gt Surround L R audio port Surround rear L R audio port Center audio port MIC in Line in 0 lO ZI Sl gt l K Front line out 4 2 Primary Features This section will discuss the reference desi
54. pted and persistent asset management and remote diagnostics and or recovery capabilities for networked platforms With Intel AMT IT organizations can easily get accurate platform information and can perform remote updating diagnostics debugging and repair of a system regardless of the state of the operating system and the power state of the system Intel AMT enables IT organizations to discover heal and protect all of their computing assets regardless of system state in the manner described below Discovering Hardware and Software Computing Assets e Intel AMT stores hardware and software asset information in non volatile memory and allows IT to read the asset information anytime even if the PC is off e Users cannot remove or prevent IT organization access to the information because it does not rely on software agents Healing Systems Remotely Regardless of the Operating System or System State e Intel AMT provides out of band diagnostics and recovery capabilities for IT organizations to remotely diagnose and repair PCs after software operating system or hardware failures e Alerting and event logging help IT organizations detect and diagnose problems quickly to reduce end user downtime Protecting the Enterprise against Malicious Software Attacks e Intel AMT helps IT organizations keep software versions and virus protection consistent and up to date across the enterprise e Version information is stored in non volatile memor
55. rect Media Interface DMI Liquid Crystal Display Low Voltage Differential Signaling A high speed low power data transmission standard used for display connections to LCD panels Memory Controller Hub Component that contains the processor interface DRAM controller and x16 PCI Express port typically the external graphics interface It communicates with the I O controller hub ICH7 and other I O controller hubs over the DMI interconnect In this document MCH refers to the 82945P MCH component MEC Media Expansion Card also known as ADD2 card Refer to ADD2 term for description PCI Express Third Generation input output graphics attach called PCI Express Graphics PCI Express is a high speed serial interface whose configuration is software compatible with the existing PCI specifications The specific PCI Express implementation intended for connecting the G MCH to an external Graphics Controller is a x16 link and replaces AGP Primary PCI The Primary PCI is the physical PCI bus that is driven directly by the ICH7 component Communication between Primary PCI and the G MCH occurs over DMI Note that the Primary PCI bus is not PCI Bus 0 from a configuration standpoint Serial Digital Video Out A digital display channel that serially transmits digital display data to an external SDVO device The SDVO device accepts this serialized format and then translates the data into the appropriate display format
56. ress Chipset Development Kit Software CD ROM Software Key Features The software in the kit was chosen to facilitate development of real time applications based on the components used in the evaluation board The driver CD included in the kit contains all of the software drivers necessary for basic system functionality under the following operating systems Microsoft Windows 2000 XP XP Embedded and Linux While every care was taken to ensure the latest version of drivers were provided on the enclosed CD at time of publication newer revisions may be available Updated drivers for Intel components can be found at http developer intel com design intarch devkits For all third party components please contact the appropriate vendor for updated drivers Software in the kit is provided free by the vendor and is only licensed for evaluation purposes Refer to the documentation in the evaluation kit for further details on any terms and conditions that may be applicable to the granted licenses Customers using the tools that work with Microsoft products must license those products Any targets created by those tools should also have appropriate licenses Software included in the kit is subject to change Refer to http developer intel com design intarch devkits for details on additional software from other third party vendors AMI BIOS This development kit ships pre installed with AMI BIOS pre boot firmware from AMI AMI BIOS provides an in
57. ription of jumper settings and functions board debug capabilities and pinout information for connectors Text Conventions The following notations may be used throughout this manual The pound symbol appended to a signal name indicates that the signal is active low Variables Variables are shown in italics Variables must be replaced with correct values Instructions Instruction mnemonics are shown in uppercase When you are programming instructions are not case sensitive You may use either upper case or lower case Numbers Hexadecimal numbers are represented by a string of hexadecimal digits followed by the character H A zero prefix is added to numbers that begin with A through F e g FF is shown as 0FFH Decimal and binary numbers are represented by their customary notations That is 255 is a decimal number and 1111 1111 is a binary number In some cases the letter B is added for clarity Reference 308823 Ital Units of Measure Signal Names Intel 945G Express Chipset Development Kit User s Manual About This Manual The following abbreviations are used to represent units of measure A amps amperes GByte gigabytes KByte kilobytes KO kilo ohms mA milliamps milliamperes MByte megabytes MHz megahertz ms milliseconds mW milliwatts ns nanoseconds pF picofarads W watts V volts Signal names are shown in uppercase When several signals share a common name an individual signal is represented b
58. rs Evaluation Board Headers Evaluation Board Headers Reference Description Detail Comments Designator J2J1 2x12 ATX power connector Table 24 J3B2 2x2 Auxiliary 12V power Table 25 connector J5J3 IDE connector Table 26 J6J1 SATA connector Table 27 Connected to SATA port 0 J6J2 SATA connector Table 27 Connected to SATA port 1 J6H3 SATA connector Table 27 Connected to SATA port 2 J6H4 SATA connector Table 27 Connected to SATA port 3 J5J1 Chassis fan connector Table 28 May use standard 3 pin connector J1F2 Chassis fan connector Table 28 May use standard 3 pin connector J4B1 CPU fan connector Table 28 May use standard 3 pin connector J3J1 Floppy drive connector J7J2 Front panel header Table 31 J7H2 Front panel USB header Table 29 J6A2 Front panel Audio Table 30 J6B2 CD audio header J6H2 Intruder detection header J2B1 Serial port header Table 32 Reference 308823 Intel 945G Express Chipset Development Kit User s Manual n Hardware References 4 4 2 ATX Power Connectors Table 24 2x12 ATX Power Connector Table 25 2x2 Auxiliary 12V Power Connector Pin Signal 1 Ground 2 Ground 3 12V 4 12V Reference 308823 49 Intel 945G Express Chipset Development Kit User s Manual Hardware References 4 4 3 Table 26 4 4 4 Table 27 50 IDE Connector IDE Connector rese 2 e epes 3 Jesper per e Jas
59. ry All the storage devices may be attached to the board simultaneously Video Adapter Integrated video is provided on the back panel of the system board Alternately users can choose to use any standard PCI video adapter or use the included MEC video adapter not included in this development kit It is the user s responsibility to install the appropriate drivers and correctly configure any software for video adapters used Check the BIOS for the proper video settings Note The MEC connector is similar to the industry standard PCI Express x16 connector Reference 308823 23 Intel 945G Express Chipset Development Kit User s Manual m Setting Up the Development Kit n Power Supply The evaluation board requires the use of a standard desktop ATX power supply with a minimum of 250 W output The power supply selected must also provide an auxiliary 2x2 12 V connector Other Devices and Adapters 3 3 Note Caution Caution Note 24 The evaluation board functions much like a standard desktop computer motherboard Most PC compatible peripherals can be attached and configured to work with the board Setting up the Evaluation Board Once the hardware described in the previous section is gathered follow the steps below to set up the evaluation board This manual assumes you are familiar with the basic concepts involved in installing and configuring PC hardware To locate items discussed in the procedure below please refer
60. tting Up the Development Kit Setting Up the Development Kit This section identifies the evaluation kit basic board s set up and operation Please refer to Chapter 4 for the board layout jumper setting location and the component reference designator Overview The evaluation board consists of a baseboard populated with one Intel Pentium 4 Processor 551 with HT Technology the Intel 945G Express Chipset and other system board components and peripheral connectors Note The evaluation board is shipped as an open system allowing for maximum flexibility in 3 2 changing hardware configuration and peripherals Since the board is not in a protective chassis take extra precaution when handling and operating the system Additional Hardware and Software Required Before you set up and configure your evaluation board you may want to gather some additional hardware and software VGA Monitor You can use any standard VGA or multi resolution monitor The setup instructions in this section assume that you are using a standard VGA monitor Keyboard You will need a PS 2 style or USB keyboard Mouse You will need a PS 2 style or USB mouse Hard Drives Floppy Drives and Compact Disk Drives You can connect up to four SATA drives and two IDE devices master and slave to the evaluation board A floppy drive or compact disk drive may be used to load the OS No drives or cables are included in the kit the user must provide them as necessa
61. udio Intel Matrix Storage Technology Provides quicker file access with RAID 0 5 and 10 and protection against data loss from a hard disk drive failure with RAID 1 5 and 10 This feature requires the ICH7R not offered in the development kit Intel Active Management Technology Enables remote down the wire management of out of band networked systems regardless of system state Helps improve IT efficiency asset management and system security and availability Serial ATA SATA II 1 5 3 Gb s High speed storage interface supports faster transfer rate for improved data access Dual Channel DDR2 533 667 MHz Delivers up to 10 7 GB s of bandwidth and 4 GB memory addressability for faster system responsiveness and support of 64 bit computing Inte Flex Memory Technology Facilitates easier upgrades by allowing different memory sizes to be populated and remain in dual channel mode Reference 308823 Intel 945G Express Chipset Development Kit User s Manual Development Kit Features Development Kit Features Summary This section summarizes the actual development kit features Development Kit Features Summary Form Factor microATX 9 60 x 9 60 inches Processor Intel Pentium 4 Processor 551 in the 775 land LGA package Supports a 533 800 MHz front side bus Hyper Threading Technology HT Technology Intel Extended Memory 64 Technology EM64T Memory DDR
62. uide Intel Celeron D Processor in the 775 Land LGA Package for 302823 Embedded Applications Thermal Design Guide Intel 945G 945P Express Chipset Family Datasheet 307502 Intel 945G P Express Chipset Family Memory Controller Hub 307503 Specification Update Intel 945G P Express Chipset Family Thermal and Mechanical 307504 Design Guidelines Intel I O Controller Hub 7 ICH7 Family Datasheet 307013 Intel HO Controller Hub 7 ICH7 Specification Update 307014 Intel VO Controller Hub 7 ICH7 Thermal Design Guidelines 307015 PCI Local Bus Specification Rev 2 3 http www pcisig com specifications PCI Express Specification Rev 1 0a July 22 2002 http www pcisig com specifications Reference 308823 2 1 Development Kit Features Overview Intel 945G Express Chipset Development Kit User s Manual Development Kit Features This chapter provides a platform overview of the Intel 945G Express Chipset platform The Intel 945G Express Chipset is designed for use with the Intel Pentium 4 Processor 551 and Intel Celeron D Processor 341 Each chipset contains two components the Intel 82945G GMCH or MCH for the host bridge and Intel I O Controller Hub 7 ICH7 Family for the I O subsystem Figure 1 shows an example system block diagram for the 945G Express Chipset
63. xpress x1 Pinout Pin Side B Side A Number 1 12V PRSNT1 2 12V 12V 3 12V 12V 4 GND GND 5 SMCLK JTAG2 6 SMDAT JTAG3 7 GND JTAG4 8 3 3 V JTAGS 9 JTAG1 3 3 V 10 3 3 Vaux 3 3 V Reference 308823 45 Intel 945G Express Chipset Development Kit User s Manual Hardware References 4 3 Figure 13 46 Pin Side B Side A Number 11 WAKE PWRGD Key 12 RSVD GND 13 GND REFCLK 14 HSOPO REFCLK 15 HSONO GND 16 GND HSIP1 17 PRSNT2 HSIN1 18 GND GND End of x1 Connector Secondary Features This section provides a detailed description of the various jumpers headers and LEDs found on the development kit board Please refer to Figure 13 and Table 19 to locate these components Evaluation Board Main Jumpers Reference 308823 m Intel 945G Express Chipset Development Kit User s Manual n Hardware References 4 3 1 Jumper Settings Table 19 Jumpers Reference Description Comments Designators default settings in bold J1J1 Force On Slot occupied jumper for tricking 1 2 Normal operation the CPU socket to there is a CPU installed so 2 3 Clocks and voltage only user can power up VREGs and clock J6J3 Clear CMOS jumper 1 2 Normal operation 2 3 Clear CMOS J6J4 Config mode jumper and BIOS recovery 1 2 Normal jumper 2 3 Configure safe mode No jumper recovery J3601 Boot method jumpers selection GNT5 Refer to Table 20 for details Populate jumper
64. y for access anytime by third party software to check and if necessary wake a system to perform off hours updates Key Features of Intel AMT e Secure Out of Band OOB system management that allows remote management of PCs regardless of system power or operating system state SSL3 1 TLS encryption HTTP authentication TCP IP HTTP web GUI XML SOAP API e Remote troubleshooting and recovery that can significantly reduce desk side visits and potentially increase efficiency of IT technical staff System event log DE Redirection or PXE boot network drive or remote CD boot Serial over LAN SoL OOB diagnostics Remote control Remote BIOS update e Proactive alerting that decreases downtime and minimizes time to repair Programmable policies Reference 308823 31 Setting Up the Development Kit Intel 945G Express Chipset Development Kit User s Manual I n 3 3 5 3 4 3 4 1 3 4 2 Table 8 32 Operating system lock up alert Boot failure alert Hardware failure alerts e Third party non volatile storage that prevents users from removing critical inventory remote control or virus protection agents Nonvolatile storage for agents Tamper resistant e Remote hardware and software asset tracking that eliminates time consuming manual inventory tracking which also reduces asset accounting costs E Asset Tag Hardware software inventory Configuring the
65. y the signal name followed by a number while the group is represented by the signal name followed by a variable n For example the lower chip select signals are named CSO CS1 CS2 and so on they are collectively called CSn A pound symbol appended to a signal name identifies an active low signal Port pins are represented by the port abbreviation a period and the pin number e g P1 0 1 3 Glossary of Terms and Acronyms This section defines conventions and terminology used throughout this document Term Description ADD2 Card Advanced Digital Display Card 2 Generation Provides digital display options for an Intel graphics controller that supports ADD2 cards It plugs into a x16 PCI Express connector but uses the multiplexed SDVO interface The card adds Video In capabilities This card will not work with an Intel graphics controller that supports DVO and ADD cards It will function as an ADD2 card in an ADD2 supported system but Video In capabilities will not work ACPI Advanced Configuration and Power Interface BLT Block Level Transfer Core The internal base logic in the G MCH CRT Cathode Ray Tube DBI Dynamic Bus Inversion DDR Double Data Rate SDRAM memory technology DDR2 A second generation Double Data Rate SDRAM memory technology DMI G MCH Intel ICH7 Direct Media Interface DVI Digital Video Interface Specification that d

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