Intel P4LA user manual Enhanced IDE interface, DiskOnChip Address, Compact Flash Address Setting

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P4LA User’s Manual

Hardware Setup

2.6 <Enhanced IDE interface>

The Intel® ICH7R (south bridge chip) supports one enhanced IDE interface, dual channel

for two ATAPI devices with ATA100. Based on this function, P4LA has one 40-pin IDE

connector with jumper selectable for pin-20 +5V supported.

The board supports 32-pin DiskOnChip 2000 . The onboard 32-pin socket, DOC, supports DiskOnChip2000 single chip flash disk in 32-pin DIP JEDEC with jumper selectable address

on jumper JDOC.

IDE1

DOC

Jumper: JDOC

3

 

 

 

Type: onboard 3-pin header

JDOC

JDOC

 

 

 

 

 

1

 

 

 

JDOC

DiskOnChip Address

 

 

 

1-2

 

 

 

D800h

 

 

 

2-3

 

 

 

D000h

 

 

 

 

 

 

 

 

 

 

 

Default setting

 

 

 

Jumper: JCFSEL

3

JCFSEL

 

 

Type: onboard 3-pin header

 

 

 

 

 

 

1

 

 

 

JCFSEL

Compact Flash Address Setting

 

 

 

1-2

 

 

 

Master

 

 

 

2-3

 

 

 

Slave

 

 

 

 

 

 

 

 

 

 

 

Default setting

 

 

 

Enhanced IDE Interface

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Contents P4LA Trademark DisclaimerP4LA User’s Manual 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 IntroductionMulti-I/O Port Product SpecificationVGA Display Interface 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 DrawingP4LA User’s Manual Hardware Setup Connector LocationConnector Location Jumper Reference Jumper ReferenceJumper FunctionInternal Connectors Connector ReferenceExternal 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 InstallationUSB Installation USB InstallationInterface USB2.0 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 Sata configuration System ConfigurationSerial ATA 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 IDE Port Appendix a I/O Port Pin AssignmentSerial ATA 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 Bios Auto Flash Tool Appedix C Flash BiosFlash Method 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.