Compaq D310 manual Intel 845G System Block Diagram

Page 19

System Features

Intel 845G System Block Diagram:

Celeron/Pentium 4 processor

Front Side Bus 400/533 MHz

System Bus 3.2GB/s

>1 GB/s

Memory Bus

Intel 845G

Main Memory

AGP 4X

266MHz

Integrated 845G

DDR-SDRAM

graphics controller

2 UATA 100 Disks

Hard Disk

Hard Disk

ICH4 chip

2 pairs of 2 rear USB 2.0 Slots

2 IDE Drives

2 front USB 2.0 Slots 3 PCI Slots

CD-ROM

DVD/CD-RW/Zip

PCI Bus

Audio

ADI AC’97

Super I/O

Flash BIOS

Integrated Intel® Pro/100

VE Network Adapter

Serial/Parallel/FDD/PS2

(10 Base-T/100 Base-TX

LAN Interface)

Evo D310 Micro Desktop 19

Image 19

Contents Technical reference manual Page Discover and use your product Installing, Configuring and UpgradingTroubleshooting Information RoadmapYour computer’s online information System recovery cd-romsInformation on the hp support web site Type of Information Location Finding InformationIntel Chipsets developer.intel.com BibliographyTable of Contents Serviceability System Overview System Overview System FeaturesDescription Rear Connectors Package FeaturesFront Panel Rear View Inside the PCAGP Graphic card available as an option Acoustic Noise Emission SpecificationsPhysical Characteristics Environmental SpecificationsPower Consumption System Features System Board Layout System FeaturesSystem Board Components Chipset Main FeaturesIntel 845G System Block Diagram Intel Pentium 4 Socket ProcessorIntel Celeron Socket Dimm slots Main MemoryPCI Slot Numbers Accessory Board SlotsFunction System Board Switches20GB 40GB 80GB Hard Disk DrivesFloppy Disk Drives Ultra-ATA/100 Hard Disk DrivesWriting CD-R 10 = 1,500 KB/s Max Features of the CD-RW DriveOptical Drives CD-RW TechnologyFeatures of the DVD-ROM Drive Digital Versatile Disk DVD Technology DVD Region Codes Audio features of DVD-VideoRegion Features of the CD-ROM Drive Memory Usage with Dynamic Video Memory Technology Key FeaturesGraphics Intel 845G Chipset Integrated Graphics65K colors 1920x1440 16.7M colors 1920x1200 Supported ResolutionsResolutions Refresh Rates ATI Radeon65K colors 2048x1536 16.7M colors Hdvi to VGA adapterAnalog Devices AD1981A AudioLAN Controller Description Status Flashing Off LAN ConnectorUSB 2.0 Connectors Serviceability Evo D310 Micro Desktop ServiceabilityHow to rotate Drive bay upwards How to remove the DVD CD-RW, or CD-ROM driveBios Overview Entering the Configuration and Diagnostics menu Bios SummaryBios Overview Security Menu Using the PC Setup ProgramMain Menu Advanced MenuPower Menu Boot MenuExit Menu Wake Up Event Power Management and Wake Up EventsSystem Memory Map Bios AddressesHP I/O Port Map I/O Addresses Used by the System DMA Channel Controllers Bios Overview Address Ports FunctionInterrupt Request Description Bios Overview DMA controllerInterrupt Controllers Windows 2000 and Windows XPPCI Interrupt Request Lines Post TestsStart searching AMIBOOT.ROM file in root directory Main Bios runtime code is to be decompressedTo enable floppy and timer IRQ, enable internal cache Floppy read errorVideo display checking over. Display mode to be set next To do any setup before Int vector initAny initialization before setting video mode to be done Going for monochrome mode and color mode settingFloppy setup complete. Hard disk setup to be done next Password checked. About to do programming before setupSetup options programming after Cmos setup about to start Going for hard disk controller resetGoing to copy any code to specific area System configuration is displayedTo build MP table if needed To uncompress DMI data and execute DMI Post initMeaning HP e-DiagTools Preboot Diagnostics Beep CodesDrivers and Software DiagTools Drivers SoftwareOperating System SoftwareBios Updates Evo D310 Micro Desktop Page Created in France Date 06/2002