Intel D945GSEJT manual Connecting to the Internal Headers and Connectors

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Intel Desktop Board D945GSEJT Product Guide

Connecting to the Internal Headers and Connectors

Before connecting cables to the internal headers or connectors, observe the precautions in "Before You Begin" on page 27. Figure 11 shows the location of the board’s internal connectors and headers; Table 5 describes the internal connectors and headers identified in Figure 11.

Figure 11. Internal Headers and Connectors

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Contents Intel Desktop Board D945GSEJT Product Guide Revision History Revision Revision History DateFCC Declaration of Conformity Canadian Department of Communications Compliance StatementPreface Intended AudienceIntended Uses Document OrganizationTerminology Intel Desktop Board D945GSEJT Product GuideTerm Description Contents Board Status and Error Messages Contents TablesChina RoHS Environmentally Friendly Use Period Mark Desktop Board Features Feature SummaryPower LAN SupportManagement Desktop Board Features To find information Visit this World Wide Web site About…Desktop Board Components Intel Desktop Board D945GSEJT ComponentsLabel Description Processor System MemoryMobile Intel 945GSE Express Chipset Intel 945GSE Graphics Subsystem Intel GMA950 Graphics ControllerVideo Memory Allocation Analog Display VGA SupportOperating System Support Onboard Audio SubsystemDigital Visual Interface DVI Support Network Bootloader Support Legacy Input/Output I/O ControllerLAN Subsystem LAN Status LEDsLED Color LED State Indicates USB 2.0 Support Mass Storage SupportPata Interface ATA Auto Configuration PCI/PCI Express Auto ConfigurationExpandability Sata InterfaceSecurity Passwords Power Management Features +5 V Standby Power Indicator LEDHardware Support Fan HeaderLocation of the Standby Power Indicator WAKE# Signal Wakeup Support Instantly Available PC TechnologyLAN Wake Capabilities Wake from USBBattery Energy STAR*, e-Standby, and EuP ComplianceReal-Time Clock Energy Star RequirementsIntel Desktop Board D945GSEJT Product Guide Installing and Replacing Desktop Board Components Before You BeginInstallation Precautions Prevent Power Supply OverloadObserve Safety and Regulatory Requirements Installing the I/O Shield Installing and Replacing Desktop Board ComponentsInstalling and Removing the Desktop Board Intel Desktop Board D945GSEJT Mounting Screw HolesInstalling System Memory Installing System MemoryConnecting Sata Drives Removing System MemoryConnecting the Sata Data and Power Cables Installing a Wireless LAN Card Installing and Replacing Desktop Board Components Connecting to the Internal Headers and Connectors Internal Headers and ConnectorsInternal Connectors and Headers Internal Connectors and HeadersPin Signal Name Pin Signal Name RXD# Receive DataPata Connector 44-Pin PS/2 Keyboard Port HeaderChassis Fan Header Sata Power Connector Pin Standard Signal Name ECP Signal Name EPP Signal NameChassis Intrusion Header Parallel Port HeaderFront Panel Wireless Activity LED Header Pdif HeaderInternal Mono Speaker Header Front Panel Audio Header for Intel HD AudioAdd-in Card Connectors Front Panel USB HeaderPower Supply Connectors ATX12V Power ConnectorFront Panel Header Reset Switch Pins Front Panel HeaderPower/Sleep LED Pins States for a One-Color Power LEDPower Switch Pins Front Panel USB HeadersInstalling and Replacing Desktop Board Components Connecting a Chassis Fan Location of the Chassis Fan HeaderSetting the Bios Configuration Jumper Bios Configuration Jumper BlockClearing Passwords Jumper Settings for the Bios Setup Program ModesJumper Setting Mode Description Replacing the Battery PrécautionViktigt Προσοχή Uyari Removing the Battery Intel Desktop Board D945GSEJT Product Guide Updating the Bios Updating the Bios with the Intel Express Bios Update UtilityUpdating the Bios with the Iflash Memory Update Utility Obtaining the Bios Update FileUsing the Iflash Memory Update Utility Recovering the Bios Acceptable Drives/Media Types for Bios RecoveryUpdating the Bios Media Type Can be used for Bios recovery?Intel Desktop Board D945GSEJT Product Guide Board Status and Error Messages Front-panel Power LED Blink and Internal Speaker Beep CodesFront-panel Power LED Blink and Internal Speaker Beep Codes Type PatternPost Error Messages Post Error MessagesError Message Explanation Safety Standards Place Battery MarkingSafety Standards Regulatory ComplianceEuropean Union Declaration of Conformity Statement Product Ecology Statements Recycling ConsiderationsRegulatory Compliance Deutsch EspañolFrançais MalayPortuguese RussianTürkçe Lead-free 2LI/Pb-free 2LI Board Lead-Free Second Level Interconnect MarksDescription Mark Restriction of Hazardous Substances RoHS European Union RoHSChina RoHS China RoHS Environmentally Friendly Use Period MarkIntel Desktop Board D945GSEJT Product Guide EMC Regulations EMC RegulationsRegulation Class B Title Ensure Electromagnetic Compatibility EMC Compliance Product Certifications Board-Level Certification MarkingsProduct Certification Markings Chassis and Component Certifications Europe

D945GSEJT specifications

The Intel D945GSEJT is a compact motherboard designed for use in embedded systems and low-power computing applications. Released as part of Intel's 945GSE chipset family, it is equipped with a range of features and technologies that cater to the growing demand for efficient computing solutions.

At the heart of the D945GSEJT is the Intel Atom N270 processor, which operates at a frequency of 1.6 GHz. This processor is known for its low power consumption, making it an excellent choice for devices that require continuous operation without significant energy demands. The D945GSEJT operates with a thermal design power (TDP) of merely 5 watts, allowing it to run quietly and efficiently, thus extending the lifespan of the device.

In terms of memory support, the D945GSEJT features two DIMM slots that can accommodate up to 2 GB of DDR2 SDRAM. This enables adequate multitasking capabilities, allowing the system to run multiple applications simultaneously without performance degradation. Additionally, the motherboard supports a memory speed of 533 MHz and 667 MHz.

One of the key characteristics of the D945GSEJT is its integrated graphics capability, featuring the Intel Graphics Media Accelerator 950. This technology supports resolution up to 2048 x 1536 at 75Hz, making it suitable for basic graphical tasks such as web browsing and video playback. The inclusion of an array of output options like LVDS, VGA, and TV-out enhances its versatility for various display needs.

The D945GSEJT also boasts a variety of I/O ports, including six USB 2.0 ports, a parallel port, a serial port, and multiple audio connectors. This wide array of connectivity options allows users to attach peripherals like printers, keyboards, and external audio devices easily.

Moreover, the motherboard includes support for Intel’s SpeedStep technology, which dynamically adjusts processor voltage and frequency, helping to optimize power consumption based on workload demands. This capability is essential for embedded systems where power efficiency is paramount.

To summarize, the Intel D945GSEJT is a robust motherboard that combines efficient processing power with a compact footprint. Its main features include support for low power consumption via the Atom N270 processor, integrated graphics, adequate memory options, and a wide range of I/O ports. These traits make it an ideal choice for embedded applications, digital signage, and other compact computing environments.