Intel 317443-001US user manual PCI Slots, On-Board LAN, 3.4.2.4 AC’97 and High Definition Audio

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3.4.2.2PCI Slots

Theory of Operation—Intel®945GME Express Chipset

3.4.2.2PCI Slots

The reference board has two PCI slots for add-in cards. The PCI bus is compliant to the PCI Rev. 2.3 Specification at 33 MHz.

3.4.2.3On-Board LAN

The 82573E provides the LAN connectivity for this platform. It provides Gigabit ethernet as well as Intel® Active Management Technology functions. It is connected to the ICH7-M through a PCIe interface and to an RJ45 connector at J5A1A with built in magnetic decoupling. Access to this interface is provided on the rear I/O panel (See Figure 3 on page 38).

Features of the 82573E are as follows:

•x1 PCIe Interface

•2 Gbps peak bandwidth per direction

•Wide, pipelined internal data path architecture

•32 KB configurable Receive (Rx) and Transmit (Tx) FIFO

•IEEE 802.3x compliant flow control support with software controllable pause times and threshold values

•Programmable host memory Rx buffers (256 B- 16 KB)

•Descriptor ring management hardware for Tx and Rx

•Tx/Rx IP, TCP, and UDP checksum offloading

•Tx TCP Segmentation

•IPv6 offloading

•Intel® Active Management Technology

•Wake on LAN (WoL) support

Note: The 82573E is only powered in S3-S0 and will not support AMT or WoL support from S4 or S5.

•SPI or EEPROM support

•Optional on-die voltage regulator

Information on Intel® Active Management Technology can be found at:

http://www.intel.com/technology/manage/iamt/

3.4.2.4AC’97 and High Definition Audio

AC’97 and Intel® High Definition Audio are not supported on the board.

3.4.2.5ATA / Storage

The Intel® 945GME Express Chipset provides one parallel ATA IDE connector and two serial ATA connectors. The parallel ATA IDE Connector is a standard 40-pin connector at J7J1 for a desktop IDE drive. A power connector is supplied on the platform to power a parallel ATA hard disk drive at J4J2. One of the two serial ATA connectors on the Intel® 945GME Express Chipset is a direct connect connector; located at J8J2. The other serial ATA connector is broken up into two connectors. One connector is for the serial data signals, and the other is to power the serial ATA hard disk drive. These connectors are located at J7H1 and J6H3. A green LED at location CR7J1 indicates activity on the ATA channel.

 

Intel® CoreTM 2 Duo processor with the Mobile Intel® 945GME Express Chipset

May 2007

Manual

Order Number: 317443-001US

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Contents Order Number 317443-001US Development Kit User’s ManualManual Contents Tables FiguresSATA Port 0 Data Connector Pinout J7H1 IDE Connector J7J1SATA Port 0 Power Connector Pinout J6H3 SATA Port 2 Mobile Drive Connector Pinout J8J2Intel 945GME Express Chipset-Revision History Revision History1.0 About This Manual 1.1 Content Overview1.2 Text Conventions Instructions Signal NamesNumbers Units of MeasureAggressor 1.3 Glossary of Terms and AcronymsAnti-etch Assisted Gunning Transceiver Logic+IMVP6 Inter-Symbol InterferenceMedia Expansion Card NetworkPower-Good Acronyms Sheet 1 ofAcronyms Sheet 2 of Acronyms Sheet 3 of 1.5 Product Literature 1.4 Support Options1.4.1 Electronic Support Systems 1.4.2 Additional Technical SupportRelated Documents 1.6 Related DocumentsUpdate Mobile Intel 945 Express Chipset Family Datasheet2.0 Getting Started 2.1.1 Intel 945GME Express Chipset Development Kit Features2.1 Overview Debug Features Connector Interface SummaryMiscellaneous Features Clocking2.3 Software Key Features 2.3.1 AMI* BIOS2.2 Included Hardware and Documentation 2.4 Before You Begin used when handling the board 2.5 Setting Up the Evaluation Boardcables to this product remove any hardware unless the system is unplugged2.6 Configuring the BIOS Figure 1. Intel 945GME Express Chipset Development Kit Block Diagram 3.1 Block Diagram3.0 Theory of Operation 3.2 Mechanical Form Factor 3.4 System Features and Operation3.3 Thermal Management 3.4.1 IntelR 945GME GMCH3.4.1.1 System Memory 3.4.2 ICH7-M3.4.1.2 DMI 3.4.1.3 Advanced Graphics and Display Interface3.4.2.3 On-Board LAN 3.4.2.2 PCI Slots3.4.2.4 AC’97 and High Definition Audio 3.4.2.5 ATA / Storage3.4.2.9 BIOS Firmware Hub FWH 3.4.2.6 USB Connectors3.4.2.7 LPC Super I/O SIO/LPC Slot 3.4.2.8 Serial, IrDA3.4.2.11 Clocks 3.4.3 System I/O and Connector Summary3.4.2.12 Real Time Clock 3.4.2.13 Thermal Monitoring3.4.3.1 PCI Express* Support 3.4.3.5 VGA Connector3.4.3.2 SATA Support 3.4.3.3 IDE Support3.4.3.8 Ethernet Gigabit LAN Interface connector 3.4.3.7 32 bit/33 MHz PCI Connectors3.5 Clock Generation 3.4.4 POST Code Debugger3.6 Power Management States 3.6.1 Transition to S3 3.7 Power Measurement Support3.6.2 Transition to S4 3.6.3 Transition to S5R is the value of the sense resistor typically 0.002 Ω Powered duringV is the voltage measured across the sense resistor Voltage GroupsTheory of Operation-Intel 945GME Express Chipset Intel 945GME Express Chipset-Theory of Operation 4.0 Hardware Reference 4.1 Primary FeaturesIntel 945GME Express Chipset-Hardware Reference Default SettingReference DesignatorHardware Reference-Intel 945GME Express Chipset 4.2 Back Panel Connectors 4.3 Configuration Settings Supported Configuration Jumper/Switch Settings Sheet 1 of Supported Configuration Jumper/Switch Settings Sheet 2 of 4.4 Power On and Reset Buttons 4.6 Other Headers, Slots, and Sockets 4.5 LEDs4.6.1 H8 Programming Headers Table 9. Intel 945GME Express Chipset LED Function Legend4.6.2.1 478 Pin Grid Array Micro-FCPGA Socket 4.6.2 Expansion Slots and SocketsH8 Programming Jumpers Expansion Slots and SocketsPCI Express* x16 Pinout J6C1 Sheet 1 of 4.6.2.2 PCI ExpressPCI Express* x16 Pinout J6C1 Sheet 2 of Table 12. PCI Express* x16 Pinout J6C1 Sheet 3 of 4.6.2.3 Media Expansion Card MEC SlotMEC Slot J6C1 Sheet 1 of Intel 945GME Express Chipset-Hardware Reference MEC Slot J6C1 Sheet 2 ofMEC Slot J6C1 Sheet 3 of 4.6.2.4 PCI ExpressPCI Express* x1 Pinout J7C1, J8C1 Sheet 1 of Table 14. PCI Express* x1 Pinout J7C1, J8C1 Sheet 2 of IDE Connector J7J1 4.6.2.5 IDE ConnectorTable 16. SATA Port 0 Data Connector Pinout J7H1 4.6.2.6 SATA PinoutTable 17. SATA Port 0 Power Connector Pinout J6H3 4.6.2.7 Fan ConnectorsTable 18. SATA Port 2 Mobile Drive Connector Pinout J8J2 Table 19. Fan Connectors J3F1 and J3C1Figure 6. Heatsink and Backplate Appendix A Heat Sink Installation InstructionsIntel 945GME Express Chipset-Heat Sink Installation Instructions Figure 7. Backplate PinsFigure 9. Squeezing Activation Arm Figure 8. Applying the Thermal GreaseFigure 10. Installing the Heatsink Figure 11. Plugging in the Fan Figure 12. Completed Assembly
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