Intel NuPRO-850 Memory Installation, Memory Configuration Options, Installing Memory Modules

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3.2Memory Installation

3.2Memory Installation

This section details the procedure for installing system memory on the NuPRO-850. Correct memory configuration is critical for proper system operation.

3.2.1Memory Configuration Options

The NuPRO-850 has flexible memory configuration options. These include support for 64MB, 128MB, 256MB, 512MB, 1GB Modules. Note that the modules must all be the of the same type and density and must be installed in pairs (DIMM1 and SIMM2 or DIMM3 and DIMM4) for dual-channel mode operation.

Figure 5: DIMM Sockets

3.2.2Installing Memory Modules

Installing DIMM modules is simple. The modules insert in the sockets and are held in place by the socket retaining arms. The edge connectors on the modules are of different widths and there are key notches in each module. These ensure that you do not insert a module incorrectly.

Before installing any modules, a configuration should be chosen. The required number and type of DDR modules should then be prepared.

26 Getting Started

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Contents Recycled Paper Intel Pentium 4 processor User’s ManualNuPRO-850 Full-Size ePCI-X System Host Board Page Trademarks Getting Service from ADLINK ADLINK TECHNOLOGY INCDetailed Company Information QuestionsTable of Contents Chapter 2 Jumpers and ConnectorsChapter 4 Device Driver Installation Chapter 5 Watchdog TimerHow to Use This Guide Chapter 2 Connectors and JumpersDriver Installation IntroductionIntroduction 1.1 Unpacking Checklist 1.2 Features Functional Block Diagram 1.3 Functional Blocks and Main BoardAM P Main Board DrawingmPGA478B 1.3.1 Intel Pentium 4 Processor 1.3.2 Video1.3.3 Ethernet Interfaces 1.3.4 Serial I/O1.3.7 Software 1.3.8 AC’97 Link1.3.9 Serial I/O 1.3.10 MiniPCI slot1.4 Specifications Compliant SpecificationsForm Factor CPU/CacheBIOS Award / Phoenix BIOS advanced by ADLINK Gigabit EthernetGraphic Display USB InterfaceSafety Certificate and Test Hardware MonitorOS Compatibility EnvironmentJumpers and Connectors 2.1 NuPRO-850 Board Outline and Illustration 2.1.1 NuPRO-850 Top ViewDescription 2.1.2 Front ViewPosition 2.2 NuPRO-850 Connector Pin Assignments 2.2.1 VGA CRT connector CN132.2.2 USB 2.0 connector CN16, CN17 SIGNAL2.2.3 Gigabit Ethernet connector LAN1 2.2.4 COM1 connector CN3LED Color Status2.2.5 AC’97 connector CN6 2.2.6 Case Open connector CN12.2.8 SATA-0 / SATA-1 connectors CN11, CN10 2.2.7 VGA 2nd CRT pin header CN1218 Jumpers and Connectors 2.2.9 LVDS connector CN14Table 11 LVDS connector CN14 2.2.11 ATX 12V 4-pin connector PN1 2.2.12 Fan1 / Fan2 connector FN1/FN2Fan power Fan speedPin # 2.2.13 Primary/Secondary IDE Connector CN7, CN4Signal Name 2.2.14 Front Panel Pin Header CN2 GROUP2.2.15 Mini PCI Socket CN9 22 Jumpers and ConnectorsTable 16 Mini PCI Socket Pin Definition Page 3.1 CPU Installation Getting Started3.2.2 Installing Memory Modules 3.2 Memory Installation3.2.1 Memory Configuration Options 3.3 Connecting IDE Devices to the NuPRO-850 3.4 BIOS Configuration Overview 3.5 Operating System Installation Page 4.1.1 System Requirements Device Driver Installation4.1 Intel 875P/6300ESB Chipset 4.2 Driver Installation 4.1.2 Hardware Configuration File Installation4.2.1 VGA Driver Installation \NuPRO\NuPRO-850\VGA\SETUP.EXE4.2.2 LAN Driver Installation Page 5.1.1 WDT Overview Watchdog Timer5.1 Watchdog Timer Preload Value 1 & 2 registers 5.1.2 Configuration RegistersOffset 10H Base Address Register BAR Offset 60 - 61H WDT Configuration Register General Interrupt Status RegisterReload Register Offset 68H WDT Lock Register5.1.3 The procedure of programming WDT 5.1.2 GPIO Control RegistersWDTTOUT# pin selection WDT LED Control5.1.4 Utilities X\CHIPDRV\WDT\HRWDT for a more detailed explanationPage 6.2 Global Signals ePCI-X Bus Details6.1 NuPRO-850 ePCI-X Bus 6.2.1 Standby Supply +3.3Vaux6.3 PCI-X Bus Signals 6.2.5 PME#6.3.1 Backplane Present 6.3.2 VIO Electrical KeyingWarranty Policy This warranty is not transferable or extendible Other categories not protected under our warranty44 Warranty Policy Damage from improper repair by unauthorized ADLINK technicians