Soyo SY-5SSM Motherboard User Manual

4

Introduction

Ø Integrated 3D AGP accelerator supports

UMA or non-UMA (option)

Ø 3D PnP PCI Audio onboard
Ø 1 MB L2 cache on board
Ø Supports CPU voltage from 2.0V to 3.5V

in 0.1V increment

Ø PC98, ACPI, Ultra DMA 33/66
Ø Power-on by modem or alarm
Ø Supports Wake-On-LAN (WOL)

Ø Supports power-off by hot-key
Ø 3 x 32-bit bus mastering PCI slots & 1 x

32-bit bus slaving PCI slot

Ø 2 x USB ports
Ø 1 x IrDA port
Ø Supports multiple-boot function
Ø Supports Pentium® class CPU with host

bus clock of 66/100 MHz

Ø Supports system memory up to

768MBytes

COM 1

PRT

USB 1

USB 2

PS/2 KB

Connector

PS/2 Mouse

Connector

VGA

LINE-IN

LINE-OUT

MIC JACK

JOYSTICK

JP5

1

3

1

1

CPUFAN

CHAFAN

IDE 1

IDE 2

1

1

FDD

ISA Slot #1

PCI Slot #1

PCI Slot #4

PCI Slot #3

PCI Slot #2

I/O Chip

®

ITE 8661

ES1938

JP30

JP32

J1

3 5 7 9

1

2

6 8 10

4

ATX

Power

COM 2

JP44

3

1

WOL

Header

1

IR1

LED

Speaker

KEY

LOCK

Power

R

e

s

e

t

P

W
R

B

T

A

C

P

IL

E

D

H

D

D

L

E

D

_

+

_

+

_

+

_

+

SW1

5

6

1

2

3

4

P.B. SRAM

64Kx64

P.B. SRAM

64Kx64

JP9

DIMM 1

DIMM 2

DIMM 3

CD IN1

CD IN2

1

4

1

4

 

5595

6

8

4

2

1

7

5

3