Intel P4LA user manual Block Diagram, Intel Pentium 4 with 775 pin Plga processor, Intel 945G

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P4LA User’s Manual

Introduction

1.4 <Block Diagram>

Intel Pentium 4 with 775 pin PLGA processor

Intel GMA950 Graphics

6.4GB/s

PCI-Express 16x

8GB/s

Intel 945G

GMCH

2GB/s DMI

4 x 240-pin DDR2 400/533/667MHz up to 3GB

SMBus 2.0

300MB/s

4 x Serial ATA II ports

8 x USB2.0 ports

1 x IDE

ALC 880 AC97 7.1CH Codec

6 x Serial ports

1 x Floppy port

8-bit GPIO

1 x LPT Port

ICH7R

1 x Marvell E8053

Gigabit LAN

4x & 1x PCI-Express

4 x PCI bus

1 x ISA bus

BIOS

Block Diagram

11

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Contents P4LA P4LA User’s Manual DisclaimerTrademark Cable Kit Other AccessoriesPacking List HardwareIntroduction Hardware SetupIndex P4LA User’s Manual IndexAppedix B System Resources System ConfigurationBios Setup Appedix C Flash BiosThis Page is Left for Blank Product Overview IntroductionVGA Display Interface Product SpecificationMulti-I/O Port Expansive Interface Power and EnvironmentEthernet Interface Audio InterfaceComponent Placement Component PlacementIntel 945G Block DiagramBlock Diagram Intel Pentium 4 with 775 pin Plga processorMechanial Drawing Mechanical DrawingConnector Location Connector LocationP4LA User’s Manual Hardware Setup Jumper Reference Jumper ReferenceJumper FunctionExternal Connectors Connector ReferenceInternal Connectors CPU Installation CPU and Memory SetupCPU installation Memory Installation Memory installationMode Cmos SetupCmos Setup Jumper Jrtc Type Onboard 3-pin jumperEnhanced IDE Interface Compact Flash Address SettingEnhanced IDE interface DiskOnChip AddressSerial ATA Installation Serial ATA installationFloppy Installation Floppy InstallationLAN Installation LAN installationAudio Installation Audio InstallationPin Description P4LA User’s Manual Introduction Connector CnaudioConnector Cdin Connector SpdifDisplay Installation Display InstallationInterface USB2.0 USB InstallationUSB Installation Connector CNUSB1/2 Type 10-pin 5 x 2 header for USB1/2 Ports Power and Fan Installation Power and Fan InstallationPIN assignment Gpio Interface Gpio interfaceSerial Port Switch and Indicator Switch and IndicatorExpansion Interface Expansion InterfaceP4LA User’s Manual This Page is Left for Blank Serial ATA System ConfigurationSata configuration Sata Mode On-Chip Serial ATA mode RAID 10 RAID 0+1 Sata RAID ConfigurationSata RAID Configuration RAID 5 striping with parityP4LA User’s Manual System Configuration Select Actions to Create RAID Volume Repeat the to create second volume as RAID Level Audio Configuration Dvmt Memory Size Video Memory SetupVideo Memory Setup On-Chip Frame Buffer SizeTotal Memory Frame Graphic Buffer Size System On-Chip FixedDisplay Properties Setting Display Properties SettingThis setup options can let you define each device settings P4LA User’s Manual Bios Setup Bios SetupPage Serial ATA Port Appendix a I/O Port Pin AssignmentIDE Port Floppy Port Floppy PortIrDA Port LV-672 User’s Manual Pin AssignmentVGA Port Connector COM2/3/4/5/6Pin LAN PortSMBus P4LA User’s Manual System ResourcesLPT Port B1.I/O Port Address Map Appedix B System ResourcesP4LA User’s Manual Port Pin Assignment B2.Memory Address Map B3.System IRQ & DMA Resources Appedix B How to setting RS-422/485 Flash Method Appedix C Flash BiosBios Auto Flash Tool GPIO0…..GPIO7 Appendix D Programming GPIO’sProgram Sample Appendix E What Dog timer SettingTimeout Value Range P4LA User’s Manual Hardware TestLV-674 User’s Manual Contact Information Taiwan Commate Computer Inc

P4LA specifications

The Intel P4LA is a notable processor in the realm of computing, particularly with regard to performance and versatility. As part of Intel's Pentium 4 lineup, it offers a unique blend of features and characteristics aimed at enhancing computing efficiency and user experience.

One of the key features of the P4LA is its architecture, which is based on the NetBurst microarchitecture. This technology utilizes a high clock speed and a wide execution pipeline, allowing the processor to handle multiple instructions simultaneously. The NetBurst architecture enables the P4LA to achieve impressive single-threaded performance, making it an excellent choice for applications that rely heavily on a single core's capabilities.

The Intel P4LA also introduces Hyper-Threading technology, which allows the processor to simulate two logical processors. This capability significantly improves multitasking performance by allowing the operating system to schedule multiple threads on the same core. Users can experience smoother performance while running multiple applications, which is a considerable advantage in today's multitasking environment.

In terms of manufacturing technology, the Intel P4LA is built on a 90nm process. This smaller process node allows for higher transistor density, resulting in improved power efficiency and performance. The 90nm technology also contributes to lower heat output, which is a critical factor for maintaining system stability and reliability.

Another defining characteristic of the P4LA is its integrated Intel 865G chipset support, which enhances overall system performance by providing features like dual-channel DDR memory support. This allows for higher memory bandwidth, which is essential for data-intensive applications such as video editing and gaming.

The P4LA's compatibility with various socket types, including Socket 478, ensures it can be utilized in a wide range of motherboards, providing flexibility for system builders and upgrade enthusiasts. The processor's thermal design power (TDP) typically ranges around 60 watts, striking a balance between performance and thermal output.

In conclusion, the Intel P4LA stands as a powerful processor that encapsulates the strengths of the Pentium 4 series. With its advanced architecture, support for Hyper-Threading technology, and efficient manufacturing process, the P4LA delivers robust performance for both everyday computing tasks and demanding applications. Whether used in home PCs, workstations, or gaming rigs, the P4LA continues to be a noteworthy player in the world of processors.