Block Diagram

PCI-ECLK (100MHz)

PCI Express x16

2 PCI Express x1

PCI-ECLK (100MHz)

x 1

x 1

PCI Express Bus

PCI Bus

 

VT6410

Marvell

 

8001

 

IDE RAID

 

 

 

 

RJ45

 

IDE2/IDE3

 

 

3 PCI

 

Out Out Out

 

Speaker Speaker Speaker

 

 

PCICLK

 

Surround Center/Subwoofer Side

 

 

(33MHz)

 

 

LGA775

 

 

 

CPUCLK+/-(200/133MHz)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Processor

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Host

 

 

 

 

 

 

 

DDR 400/333MHz DIMM

 

 

 

 

 

 

 

 

 

Interface

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Dual Channel Memory

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Intel

 

 

DDRII 600(Note)/533/400MHz DIMM

 

 

 

 

915P

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MCH

 

 

 

 

 

 

 

Dual Channel Memory

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MCHCLK (133/200MHz)

66MHz

33MHz

14.318MHz

48MHz

BIOS

Intel

 

 

 

 

 

 

 

 

4 Serial ATA

 

 

 

 

 

 

 

 

ATA33/66/100

ICH6

 

 

 

 

 

 

 

 

IDE1 Channels

 

Floppy

LPT Port

IT 8712

COM Ports

 

CODEC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

24MHz

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8

USB

 

 

33MHz

 

MIC Line-Out Line-In SPDIF In

SPDIF Out

 

Ports

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PS/2 KB/Mouse

(Note) To use a DDRII 600 memory module on the motherboard, you must install an 800MHz FSB processor and overclock in BIOS.

- 7 -

Page 7
Image 7
Gigabyte GA-8I915P DUO user manual Block Diagram

GA-8I915P DUO specifications

The Gigabyte GA-8I915P DUO is a versatile motherboard that caters to a diverse range of computing needs, particularly for users seeking reliability and performance in their Intel-based systems. This motherboard is designed around the Intel 915P chipset and supports Intel Pentium 4 processors with a socket LGA 775 configuration. This enables users to take advantage of the high-performance capabilities of the Pentium 4 architecture, making it an appealing choice for gamers, content creators, and professionals alike.

One of the standout features of the GA-8I915P DUO is its dual-channel DDR2 memory support, which can accommodate up to 4GB of RAM. This significantly enhances system performance by allowing simultaneous read and write operations, resulting in improved multitasking and application responsiveness. The motherboard supports DDR2 memory speeds of up to 533MHz, ensuring that users can achieve optimal memory bandwidth for demanding tasks.

In terms of connectivity, the GA-8I915P DUO is equipped with multiple expansion slots, including PCI Express x16 for graphics cards, as well as additional PCI Express x1 and legacy PCI slots for other peripherals. This makes it incredibly flexible for users looking to integrate high-end graphics solutions or a variety of expansion cards for specific needs.

The motherboard features integrated Intel Graphics Media Accelerator 900, which provides sufficient graphics performance for everyday tasks without the need for a dedicated graphics card. However, for gamers and graphic-intensive applications, the PCI Express x16 slot allows the installation of high-performance GPUs.

Moreover, the GA-8I915P DUO incorporates advanced storage features, including support for SATA II connections, enabling faster data transfer rates compared to traditional IDE interfaces. With built-in RAID functionality, users can configure their hard drives for enhanced performance or data redundancy, further adding to the motherboard's versatility.

The motherboard also emphasizes energy efficiency and stability, making it suitable for long hours of operation and demanding computing tasks. Its support for Gigabyte's exclusive technologies, such as EasyTune and Smart Fan, enhances user experience by providing tools for system monitoring and optimal cooling control.

In summary, the Gigabyte GA-8I915P DUO stands out for its robust features, solid performance, and adaptability. It is a reliable choice for users looking to build a dependable Intel-based computer system that can handle a variety of computing scenarios, from everyday tasks to more demanding applications. With its combination of cutting-edge technologies and practical design, the GA-8I915P DUO remains a solid option in the competitive motherboard market.