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® TM
Intel Core 2 Duo processor with
®
the Mobile Intel 945GME Express
Chipset
Development Kit User’s Manual
May 2007
Order Number: 317443-001US
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Legal Lines and Disclaimers 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
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® Contents—Intel 945GME Express Chipset Contents 1.0 About This Manual.....................................................................................................7 1.1 Content Overview................................................................................................7 1.2 Text Conventions ................................................................................................7 1.3 Glossary of Terms and Acronyms........................................................
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® Intel 945GME Express Chipset—Contents 3.5 Clock Generation ...............................................................................................29 3.6 Power Management States..................................................................................30 3.6.1 Transition to S3......................................................................................31 3.6.2 Transition to S4......................................................................................31 3.6.3 T
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® Contents—Intel 945GME Express Chipset 13 MEC Slot (J6C1)....................................................................................................... 47 14 PCI Express* (x1) Pinout (J7C1, J8C1)........................................................................ 49 15 IDE Connector (J7J1)................................................................................................ 51 16 SATA Port 0 Data Connector Pinout (J7H1) ....................................................
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® Intel 945GME Express Chipset—Revision History Revision History Date Revision Description May 2007 001 Initial release ® TM ® Intel Core 2 Duo processor with the Mobile Intel 945GME Express Chipset Manual May 2007 6 Order Number: 317443-001US
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® About This Manual—Intel 945GME Express Chipset 1.0 About This Manual ® TM This user’s manual describes the use of the Intel Core 2 Duo processor with the ® Mobile Intel 945GME Express Chipset. This manual has been written for OEMs, system evaluators, and embedded system developers. This document defines all jumpers, headers, LED functions, and their locations on the board, along with subsystem features and POST codes. This manual assumes basic familiarity in the fundamental concepts invol
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® Intel 945GME Express Chipset—About This Manual Instructions Instruction mnemonics are shown in uppercase. When you are programming, instructions are not case-sensitive. You may use either uppercase or lowercase. 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. (For example, FF is shown as 0FFH.) Decimal and binary numbers are represented by their customary notations. (
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® About This Manual—Intel 945GME Express Chipset 1.3 Glossary of Terms and Acronyms This section defines conventions and terminology used throughout this document. Aggressor A network that transmits a coupled signal to another network. Anti-etch Any plane-split, void or cutout in a VCC or GND plane. Assisted Gunning Transceiver Logic+ The front-side bus uses a bus technology called AGTL+, or Assisted Gunning Transceiver Logic. AGTL+ buffers are open- drain, and require pull-up resistors to pro
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® Intel 945GME Express Chipset—About This Manual needed to ensure the setup time of the receiver. More precisely, flight time is defined as: • The time difference between a signal at the input pin of a receiving agent crossing the switching voltage (adjusted to meet the receiver manufacturer’s conditions required for AC timing specifications; i.e., ringback, etc.) and the output pin of the driving agent crossing the switching voltage when the driver is driving a test load used to specify t
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® About This Manual—Intel 945GME Express Chipset Power-Good “Power-Good,” “PWRGOOD,” or “CPUPWRGOOD” (an active high signal) indicates that all of the system power supplies and clocks are stable. PWRGOOD should go active a predetermined time after system voltages are stable and should go inactive as soon as any of these voltages fail their specifications. Ringback The voltage to which a signal changes after reaching its maximum absolute value. Ringback may be caused by reflections, driver
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® Intel 945GME Express Chipset—About This Manual Table 1. Acronyms (Sheet 2 of 3) Acronym Definition ATA Advanced Technology Attachment (disk drive interface) ATX Advance Technology Extended (motherboard form factor) BGA Ball Grid Array BIOS Built-In Self Test CK-SSCD Spread Spectrum Differential Clock CMC Common Mode Choke CMOS Configuration Memory Operating System CPU Central Processing Unit (processor) DDR Double Data Rate DMI Direct Memory Interface ECC Error Correcting Code EEPROM Electrica
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® About This Manual—Intel 945GME Express Chipset Table 1. Acronyms (Sheet 3 of 3) Acronym Definition MHz Mega-Hertz OEM Original Equipment Manufacturer PCIe PCI Express* PCM Pulse Code Modulation POST Power On Self Test PLC Platform LAN Connect RAID Redundant Array of Inexpensive Disks RTC Real Time Clock SATA Serial ATA SIO Super Input/Output SMBus System Management Bus SODIMM Small Outline Dual In-line Memory Module SPD Serial Presence Detect SPI Serial Peripheral Interface SSO Simultaneous Sw
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® Intel 945GME Express Chipset—About This Manual 1.4 Support Options 1.4.1 Electronic Support Systems Intel’s web site (http://www.intel.com/) provides up-to-date technical information and product support. This information is available 24 hours per day, 7 days per week, providing technical information whenever you need it. Product documentation is provided online in a variety of web-friendly formats at: http://www3.hibbertgroup.com/intel/main 1.4.2 Additional Technical Support If you require a
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® About This Manual—Intel 945GME Express Chipset 1.6 Related Documents The table below provides a summary of publicly available documents related to this development kit. For additional documentation, please contact your Intel Representative. Table 3. Related Documents Document Title Location http://www.intel.com/design/mobile/datashts/ Mobile Intel® 945 Express Chipset Family Datasheet 309219.htm http://www.intel.com/design/chipsets/datashts/ Intel® I/O Controller Hub 7 (ICH7) Family Datashee
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® Intel 945GME Express Chipset—Getting Started 2.0 Getting Started This chapter identifies the evaluation kit’s key components, features and specifications. It also details basic board setup and operation. 2.1 Overview ® TM The evaluation board consists of a baseboard populated with the Intel Core 2 Duo ® processor and the Intel 945GME Express Chipset, other system board components, and peripheral connectors. Note: The evaluation board is shipped as an open system allowing for maximum flexibi
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® Getting Started—Intel 945GME Express Chipset • Two x1 PCI Express* slots. Note: There are actually three x1 PCI Express* slots but slot 2 was used for validation purposes. Only slots 0 and 1 are supported. Clocking • CK-410M and CK-SSCD • Battery-backed real time clock Connector Interface Summary • One x16 PCI Express* Video Interface, doubles as an MEC connector to provide access to dual SDVO ports if PCI Express* is unused •Two SATA ports • One Ultra ATA (33/66/100) IDE connector supportin
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® Intel 945GME Express Chipset—Getting Started 2.2 Included Hardware and Documentation The following hardware and documentation is included in the development kit: ® 945GME Express Chipset Development Kit board •One Intel ® TM Core 2 Duo processor with 4 MB L2 Cache on 65nm process in the •One Intel 478 pin Flip-Chip Pin Grid Array (Micro-FCPGA) package (Installed) ® TM •One Intel Core Duo processor with 2 MByte L2 Cache on 65 nm process in the 478 pin Flip Chip Pin Grid Array (Micro-FCPGA)
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® Getting Started—Intel 945GME Express Chipset ® The following features of AMI* BIOS are enabled in the Intel 945GME Express Chipset: • DDR2 SDRAM detection, configuration, and initialization ® 945GME Express Chipset configuration •Intel • POST codes displayed to port 80h • PCI/PCI Express* device enumeration and configuration • Integrated video configuration and initialization • Super I/O configuration • CPU microcode update • Active Management Technology • RAID 0/1 Support 2.4 Before You Beg
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® Intel 945GME Express Chipset—Getting Started There are two main supported power supply configurations, Desktop and Mobile. The Desktop solution consists of only using the ATX power supply. The Mobile solution consists of only using the AC Brick. Note: Desktop peripherals, including add-in cards, will not work in mobile power mode. If desktop peripherals are used, the platform must be powered using desktop power mode. The AC Brick power supply configuration does not provide the 12 V supply
