5 motherboard block diagram – Tyan Computer GX21 User Manual

Page 18

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1.5 About the Product

10

Chapter 1: Overview

1.5.5 Motherboard Block Diagram

mPGA478

Processor Socket

ICS-952607

VRD10.0

Intel 82875P MCH

Intel 82801EB

ICH5

DDR

DDR

DDR

DDR

CSA Interface

Intel 82547EI

Gigabit

Ethernet

ATI Rage XL

Winbond

W83627F/HF

LPC SIO

FirmWare Hub

Keyboard

Mouse

Floppy

Parallel

Serial 1/2

USB 2.0

8 ports, 480Mb/s

2 X Serial ATA
Ports 150MB/s

2 X ATA 100/66/

33 Ports

Intel 82541EI

Gigabit Ethernet

(Optional)

Promise

PDC20378

RAID 0, 1, 0+1

2 X Serial ATA

RAID Ports

150MB/s

One ATA 133

IDE RAID Ports

Intel 82562EM

10/100 MB LAN

800/533/400 MHz

System Bus

Intel 875P Chipset

Syatem Memory

DDR 400/333/266

Channel A

Channel B

266 MB/s

Four PCI Masters

PCI BUS

LPC Interface

1 x VGA

connector

266 MB/s

Hub Link 1.5

Port 80 Post

ADM1027

Hardware

Monitor

(optional)

Display

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