System block diagram (aspire 3300s), 8chapter 1 – Acer 3300S User Manual

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8

Chapter 1

System Block Diagram (Aspire 3300S)

INTEL P4 CPU

Willamette / Northwood

(FC-PGA2_478)

Host Bus

SIS 650

North Bridge

Primary PCI Bus

FWH

(BIOS)

LPC SUPER I/O

SIS 961

South Bridge

DDRAM

2XDIMMs

USB

USB

USB

USB

400 MHz

4X AGP Bus

66-MHz

133MHz

64-bit

33MHz,32-bit

2 IDE Ports

(Ultra DMA/ATA100)

4 USB Ports

X86 Legacy Signals

AGP Slot

S
E
R

I

A
L

B

S
E
R

I

A
L

A

P
A
R
A
L
L
E
L

F
D
D

H
D
D

C
D
R
O
M

C
D
R
O
M

H
D
D

1 X Parallel

2 X Serial

1 X FDD CONN

LAN

RTL8100L

AC' 97

Audio Codec

VGA

connector

PCI Slot

3 X PCI Slot

PCI Slot

PCI Slot

K

E

Y
B
O
A
R
D

/

M
O
U

S
E