Gigabyte GA-6EA Rev. 1.x GA-6EA Rev.1.0 first edition manual

6EA

TABLE OF CONTENTS

1. INTRODUCTION

1.1. PREFACE.............................................................................................................1-1

1.2. KEY FEATURES..................................................................................................1-1

1.3. PERFORMANCE LIST.........................................................................................1-2

1.4. BLOCK DIAGRAM ...............................................................................................1-3

1.5. INTRODUCE THE Pentium II Processor..........................................................1-4

1.6. What is AGP? .......................................................................................................1-6

2. SPECIFICATION

2.1. HARDWARE........................................................................................................2-1

2.2. SOFTWARE.........................................................................................................2-2

2.3. ENVIRONMENT...................................................................................................2-2

3. HARDWARE INSTALLATION

3.1. UNPACKING........................................................................................................3-1

3.2. MAINBOARD LAYOUT........................................................................................3-2

3.3. QUICK REFERENCE FOR JUMPERS & CONNECTORS ................................3-2

3.4. DRAM INSTALLATION........................................................................................3-5

3.5. CPU SPEED SETUP ...........................................................................................3-5

3.6. CMOS RTC & ISA CFG CMOS SRAM................................................................3-6

3.7. SPEAKER CONNECTOR INSTALLATION ........................................................3-7

3.8. HARDWARE RESET SWITCH CONNECTOR INSTALLATION.......................3-7

21

Table of Contents

3.9. POWER LED CONNECTOR INSTALLATION ...................................................3-7

3.10. IDE & ATAPI DEVICE INSTALLATION.............................................................3-7

3.11. PERIPHERAL DEVICE INSTALLATION...........................................................3-7

3.12. KEYBOARD & PS/2 MOUSE INSTALLATION..................................................3-7

4. BIOS CONFIGURATION

4.1. ENTERING SETUP .............................................................................................4-1

4.2. CONTROL KEYS.................................................................................................4-1

4.3. GETTING HELP...................................................................................................4-2

4.3.1. Main Menu................................................................................................4-2

4.3.2. Status Page Setup Menu / Option Page Setup Menu...............................4-2

4.4. THE MAIN MENU.................................................................................................4-4

4.5. STANDARD CMOS SETUP MENU ....................................................................4-4

4.6. BIOS FEATURES SETUP...................................................................................4-8

4.7. CHIPSET FEATURES SETUP............................................................................4-12

4.8. POWER MANAGEMENT SETUP.......................................................................4-15

4.9. PNP/PCI CONFIGURATION...............................................................................4-19

4.10. INTEGRATED PERIPHERALS .........................................................................4-21

4.11. LOAD BIOS DEFAULTS....................................................................................4-26

4.12. USER PASSWORD...........................................................................................4-27

4.13. IDE HDD AUTO DETECTION...........................................................................4-28

4.14. SAVE & EXIT SETUP........................................................................................4-29

4.15. EXIT WITHOUT SAVING..................................................................................4-30

22

6EA

1. INTRODUCTION

1.1. PREFACE

Welcome to use the 6EA motherboard. It is a Pentium II Processor based
PC / AT compatible system with AGP / PCI / ISA Bus, and has been designed to
be the fastest PC / AT system. There are some new features allow you to
operate the system with just the performance you want.

This manual also explains how to install the motherboard for operation, and
how to set up your CMOS CONFIGURATION with BIOS SETUP program.

1.2. KEY FEATURES

q Intel Pentium



II Processor based PC / AT compatible mainboard.

q Slot 1 supports Pentium
q Intel 440EX chipset, Supports AGP / SDRAM / Ultra DMA/33 IDE /



II processor running at 200-633 MHz.

Keyboard and PS/2 Mouse Power On / ACPI features.

q Supports 2xDIMMs using 3.3V EDO or SDRAM DIMM module.
q Supports 8MB ~ 256 MB SDRAM memory on board.
q Supports ECC or Non-ECC type DRAM module.
q 1xAGP slot, 3xPCI Bus slots, 2xISA Bus slots.
q Supports 2 channels Ultra DMA/33 IDE ports for 4 IDE Devices.
q Supports 2xCOM (16550), 1xLPT (EPP / ECP), 1x1.44MB Floppy port.
q Supports USB port & PS/2 Mouse port.
q Licensed AWARD BIOS, 2M bits FLASH RAM.
q 22 cm x 25 cm Baby AT SIZE form factor, 4 layers PCB.

1-1

Introduction

1.3. PERFORMANCE LIST

The following performance data list is the testing results of some popular
benchmark testing programs.

These data are just referred by users, and there is no responsibility for different
testing data values gotten by users. (The different Hardware & Software
configuration will result in different benchmark testing results.)

• CPU

• DRAM (32x 2) MB SDRAM (LGS GM72V661641CT7J)

• CACHE SIZE 512 KB included in CPU

• DISPLAY GA-601 AGP Display Card (4MB SGRAM)

• STORAGE Onboard IDE (Seagate ST36530A)

• O.S. Windows NT™ 4.0

• DRIVER Display Driver at 1024 x 768 x 64K colors x 75Hz.

Processor

Pentium II processor

TRIONES Bus Master IDE Driver 3.70

Intel Pentium II

266MHz(66x4) 333MHz(66x5)

Winbench98

CPU mark32 721 864
FPU Winmark 1380 1720
Business Disk 2100 2140

Hi-End Disk 5260 5420

Business Graphics 159 183

Hi-End Graphics 167 195

Winstone98

Business 29.4 32.8

Hi-End 31.6 35

1-2

6EA

DIMM Sockets

SLOT

SLOT 1

1.4. BLOCK DIAGRAM

AGP

AGP Bus

66MHz

Ultra DMA/33

IDE Ports

PCI Bus

IDE Bus

ISA Bus

66MHz

Host Bus

PAC

82443EX

CHIPSET

PIIX4

82371EB

CHIPSET

DRAM Bus

33MHz

33MHz

33MHz

48MHz

14.318MHz

USB Bus

14.318MHz

3.3V EDO/SDRAM

66MHz

PLL

52C64-05

I/O

CHIPSET
ITE8671F

14.318MHz

24MHz

USB Ports

COM Ports

LPT Port

Floppy Port

1-3

Keyboard

PS/2 Mouse

1.5. INTRODUCE THE Pentium II Processor

Figure 1:Retention Mechanism & attach Mount

Introduction

Figure 2:OEM Pentium II Processor

1-4

6EA

Figure 3:Heatsink / FAN & Heat sink support for OEM Pentium II Processor

Figure 4:Boxed Pentium II Processor & Heat sink support

1-5

Introduction

1.6 What is AGP

?

The Accelerated Graphics Port (AGP) is a new port on the Host-To-PCI bridge
device that supports an AGP port. The main purpose of the AGP port is to
provide fast access to system memory.

The AGP port can be used either as fast PCI port (32-bits at 66MHz vs. 32-bits
at 33MHz) or as an AGP port which supports 2x data-rate, a read queue, and
side band addressing. When the 2x-data rate is used the port can transmit data
at 533MB/sec (66.6*2*4). The read-queue can be used to pipeline reads –
removing the effects of the reads-latency. Side band addressing can be used to
transmit the data address on a separate line in order to speed up the
transaction.

1-6

6EA

2. SPECIFICATION

2.1. HARDWARE

• CPU

• SPEED

• DRAM MEMORY

• CACHE MEMORY

• I/O BUS SLOTS

• IDE PORTS

• I/O PORTS

− Pentium

− 242 pins 66MHz slot1 on board.

− 66 MHz system speed.

− 66 MHz AGP bus speed. (133MHz 2X mode)

− 33 MHz PCI-Bus speed.

− 8 MHz AT bus speed.

− 2 banks 168 pins DIMM module sockets on board.

− Use 8 / 16 / 32 / 64 / 128 / 256 MB 50~60 ns DIMM



II processor 200 – 633 MHz.

module DRAM.

− Supports 8MB ~ 256MB SDRAM.

− Supports 3.3V SDRAM / EDO type DRAM.

− Supports ECC or Non-ECC type DRAM.

− 32 KB 1st cache memory included in CPU.

− 256KB / 512 KB L2 cache memory included in CPU.

− Supports DIB speed mode for L2 Cache.

− 3 33MHz Master / Slave PCI-BUS.

− 2 8MHz 16 bits ISA BUS.

− 1 66MHz / 133MHz AGP bus.

− 2 Ultra DMA/33 Bus Master IDE channels on

board.(Using IRQ14,15)

− Supports Mode 3,4 IDE & ATAPI CD – ROM.

− Supports 2 16550 COM ports.

− Supports 1 EPP/ECP LPT port.

− Supports 1 1.44/2.88 MB Floppy port.

− Supports 2 USB ports.

− Supports PS/2 Mouse & Keyboard.

2-1

Specification

• GREEN FUNCTION

• BIOS

• DIMENSION

− Suspend mode support.

− Green switch & ACPI LED support.

− IDE & Display power down support.

− Monitors all IRQ / DMA / Display / I/O events.

− 2M bits FLASH RAM.

− Supports Plug & Play, DMI Function.

− Baby AT Form Factor, 4 layers PCB.

2.2. SOFTWARE

• DRIVER − Bus Master IDE Driver.

− Suspend to HD utility.

• BIOS − Licensed AWARD BIOS.

− AT CMOS Setup, BIOS / Chipset Setup, Green

Setup, Hard Disk Utility included.

• O.S.

− Operation with MS-DOS



, Windows95,

WINDOWS NT, OS/2, NOVELL and SCO UNIX.

2.3. ENVIRONMENT

• Ambient Temp.

− 0°C to +50°C (Operating).

• Relative Hum. − 0 to +85% (Operating).

• Altitude − 0 to 10,000 feet (Operating).

• Vibration − 0 to 1,000 Hz.

• Electricity − 4.9 V to 5.2 V. (Max. 20A current at 5V.)

2-2

6EA

3. HARDWARE INSTALLATION

3.1. UNPACKING

The mainboard package should contain the following:

• The 6EA main board.

• The Retention Mechanism & Attach Mount

• USER'S MANUAL for main board.

• Cable set for IDE, Floppy & I/O devices.

• CD for main board Utility. (Bus Master IDE Driver, Suspend to HD Utility,

LDCM, SIV, Patch 95)

The main board contains sensitive electric components, which can be easily
damaged by static electricity, so the main board should be left in its original
packing until it is installed.

Unpacking and installation should be done on a grounded anti-static mat. The
operator should be wearing an anti static wristband, grounded at the same
point as the anti-static mat.

Inspect the main board carton for obvious damage. Shipping and handling
may cause damage to your board. Be sure there are no shipping and handling
damages on the board before proceeding.

After opening the main board carton, extract the system board and place it only
on a grounded anti-static surface component side up. Again inspect the board
for damage. Press down on all of the socket IC's to make sure that they are
properly seated. Do this only on with the board placed on a firm flat surface.

M

DO NOT APPLY POWER TO THE BOARD IF IT HAS BEEN DAMAGED.

3-1

3.2. MAINBOARD LAYOUT

JP2

JP3

IDE 1

IDE 2
PWR
TD

TB

GN

HD

SOFT

Hardware Installation

ISA 2

ISA 1

PCI 3

PCI 2

PCI 1

COM A

LPT

USB

PS2

COM B

KB

JP1

WAKE

ON

LANE

BAT1

SW

FAN

PWR

FLOPPY

ATX POWER

POWER

BIOS

JP4

BANK 1

BANK 0

1

J10

SB-LINK

PIIX4E

6EA

AGP

Intel 440EX

82443LX

CPU

×Figure 3.1Ø

3.3. QUICK REFERENCE FOR JUMPERS & CONNECTORS

t I/O Ports Connector

USB USB port.
IDE1 For Primary IDE port.
IDE2 For Secondary IDE port.

KB For Keyboard port.

PS/2 For PS/2 Mouse port.

FLOPPYFor Floppy port

COMB For Serial port2 (COM B).
COMA For Serial port1 (COM A).

LPT For LPT port.

t Slot 1

For Pentium II Processor installed

3-2

6EA

t IR : INFRARED Connector (IR) -- Function Option

Pin No. Function

1 IR Data Output
2 GND
3 IR Data Input
4 Signal
5 POWER (+)

t PWR : POWER ON LED ( PW-LED)

Pin No. Function

1 LED POWER (+)
2 LED POWER (-)
3 LED POWER (-)

t SPK : SPEAKER Connector

Pin No. Function

1 VCC
2 NC.
3 NC.
4 Signal

t TD : Turbo LED Connector

Pin No. Function

1 LED POWER (+)
2 LED POWER (-)

t RST : RESET Switch

Pin No. Function

1 RESET Input
2 GND

t GN : GN-SW

Pin No. Function

1 CTRL-Signal
2 GND

t HD : Hard Disk active LED (HD-LED)

Pin No. Function

1 LED POWER (+)
2 LED POWER (-)

3-3

t Soft PWR : Soft Power Switch

Pin No. Function

1 CTRL-Signal
2 GND

t FAN PWR : CPU cooling FAN Power Connector

Pin No. Function

1 GND.
2 +12V
3 SENSE

t J10 : System After Ac Back

Pin No. Function
1-2 Open Soft Off.
1-2 Close Full On.

t JP1 : Keyboard Power On Selection

Pin No. Function

1-2 Enabled Keyboard power on.
2-3 Disabled Keyboard power on.

t Wake on Lan

Pin No. Function

1 +5V SB
2 GND
3 Signal

Hardware Installation

t SB-LINK : For PCI Audio / Sound Card use only

Pin No. Function

1 Signal
2 GND
3 NC
4 Signal
5 GND
6 Signal

3-4

6EA

3.4. DRAM INSTALLATION

The main board can be installed with 8 / 16 / 32 / 64 / 128 / 256 MB 168 pins
DIMM module DRAM, and the DRAM speed must be 50 or 60 ns for EDO &
67MHz for SDRAM when system bus speed is set to 66MHz. The DRAM
memory system on main board consists of bank 0 and bank 1 .

Since 168 pins DIMM module is 64 bits width, therefore 1 piece of DIMM
module may match a 64 bits system. The total memory size is 8 MB ~ 256MB
SDRAM. The DRAM installation position refer to Figure 3.1, and notice the Pin
1 of DIMM module must match with the Pin 1 of DIMM socket. Insert the DRAM
DIMM module into the DIMM socket at Vertical angle. If there is a wrong
direction of Pin 1, the DRAM DIMM module could not be inserted into socket
completely.

3.5. CPU SPEED SETUP

The system bus speed can be set to 66.6MHz form the jumper (JP2,JP3,JP4).
The user can change the DIP SWITCH (SW) selection to set up the CPU speed
for different processors. The CPU speed must match with the frequency
RATIO and Front Side Bus (FSB) speed. It will cause system hanging up if the
frequency RATIO and FSB Speed do not match with the CPU.

3-5

Hardware Installation

DIP SWITCH (SW)

1 2 3 4

OFF OFF ON ON 3.5 66 233 Pentium

ON ON OFF ON 4 66 266 Pentium

OFF ON OFF ON 4.5 66 300 Pentium

ON OFF OFF ON 5 66 333 Pentium

OFF OFF OFF ON 5.5 66 366 Pentium

FREQ.
RATIO

EXT.CLK.

MHz

INT.CLK.

MHz

CPU Type



II 233 MHz



II 266 MHz



II 300 MHz



II 333 MHz



II 366 MHz

MAIN CLOCK JP2 JP3 JP4

66MHz
75MHz
83MHz

M

The CPU is a sensitive electric component and it can be easily
damaged by static electricity, so users must keep it away from metal
surface when the CPU is installed onto main board.

1-2 1-2 1-2
1-2 2-3 1-2
2-3 2-3 2-3

3.6. CMOS RTC & ISA CFG CMOS SRAM

There're RTC & CMOS SRAM on board; they have a power supply from
external battery to keep the DATA inviolate & effective. The RTC is a REAL­TIME CLOCK device, which provides the DATE & TIME to system. The CMOS
SRAM is used for keeping the information of system configuration, so the
system can automatically boot OS every time. Since the lifetime of internal
battery is 5 years, the user can change a new Battery to replace old one after it
cannot work.

M Danger of explosion if battery is incorrectly replaced.
M Replace only with the same or equivalent type recommended by the

manufacturer.

M Dispose of used batteries according to the manufacturer’ s instructions.

3-6

6EA

3.7. SPEAKER CONNECTOR INSTALLATION

There is a speaker in AT system for sound purpose. The 4 - Pins connector

SPK is used to connect speaker.

3.8. HARDWARE RESET SWITCH CONNECTOR INSTALLATION

The RESET switch on panel provides users with HARDWARE RESET function.
The system will do a cold start after the RESET switch is pushed and released
by user. The RESET switch is a 2 PIN connector and should be installed to

RST on main board.

3.9. POWER LED CONNECTOR INSTALLATION

System has power LED lamp on the panel of case. The power LED will light on
off or flash to indicate which step on the system. The connector should be
connected to PWR of main board in a correct direction.

3.10. IDE & ATAPI DEVICE INSTALLATION

There are two-Enhanced PCI IDE ports (IDE1, IDE2) on board, which following
ATAPI standard SPEC. Any one IDE port can connected to two ATAPI devices
(IDE Hard Disk, CD-ROM & Tape Driver), so total four ATAPI devices can exist
in a system. The HD is the active LED port for ATAPI devices.

3.11. PERIPHERAL DEVICE INSTALLATION

After the I/O device installation and jumpers setup, the mainboard can be
mounted into the case and fixed by screw. To complete the mainboard
installation, the peripheral device could be installed now. The basic system
needs a display interface card. If the PCI - Bus device is to be installed in the
system, any one of four PCI - Bus slots can be used.

3.12. KEYBOARD & PS/2 MOUSE INSTALLATION

The main board supports PS/2 Mouse (J7). The BIOS will auto detect whether
the PS/2 Mouse is installed or not & assign IRQ12 for PS/2 Mouse port if it is
installed. After installing the peripheral device, the user should check
everything again, and prepare to power-on the system.

3-7

6EA

USER'S MANUAL

1. System power on by PS/2 Mouse: First, enable this function
in CMOS Setup, then you can power on the system by double
clicking the right or left button of your PS/2 Mouse.

2. System power on by Keyboard: If your ATX power supply
supports larger than 720 mA 5V Stand-By current, you can
power on your system by entering password from the
Keyboard after setting the “Keyboard power on” jumper (JP1)
and password in CMOS Setup.

3. Modem Ring-On (COM B).

4. Wake-up on LAN supports. (The ATX power supply supports
larger than 600 mA 5V Stand-By current)

5. Support 3 steps ACPI LED.

Pentium II Processor MAINBOARD

REV. 1.0 First Edition

Release Date: 98.04.24

R-01-01-080522

6EA

The author assumes no responsibility for any errors or omissions which may
appear in this document nor does it make a commitment to update the
information contained herein.

Third-party brands and names are the property of their respective owners.

Sound Blaster is a registered trademark of Creative Technology Ltd in the
United States and certain other countries. Sound Blaster-LINK and SB-LINK
are trademarks of Creative Technology Ltd.

May 22, 1998 Taipei, Taiwan

1

Quick Installation Guide

I. Quick Installation Guide :

CPU SPEED SETUP

The system bus speed can be selectable between 66.6MHz. The user can
select the system bus speed (JP2,JP3,JP4) and change the DIP SWITCH (SW)
selection to set up the CPU speed for 200 - 366MHz processor.

M

The CPU speed must match with the frequency RATIO. It will cause

system hanging up if the frequency RATIO is higher than CPU's.

FREQ. RATIO

DIP SWITCH (SW)

SW1 SW2 SW3 SW4

X 3

X 3.5

X 4

X 4.5

X 5

X 5.5

ON OFF ON ON

OFF OFF ON ON

ON ON OFF ON

OFF ON OFF ON

ON OFF OFF ON

OFF OFF OFF ON

MJP2, JP3, JP4 (Select the system speed¡Ð66.6 / 75 / 83 MHz )

MAIN CLOCK JP2 JP3 JP4

66MHz
75MHz
83MHz

«

Note: We don’t recommend you to setup up your system speed up

1-2 1-2 1-2
1-2 2-3 1-2
2-3 2-3 2-3

to 75 or 83MHz because they are not the standard spec. of
pheriphrals. If you want to run 75 or 83 MHz in your system
properly, it depends on your hardware configurations: CPU,

2

6EA

440EX

CPU

JP3

2

JP4

440EX

CPU

JP3

2

JP4

SDRAM, Cards, etc.

1. Pentium II 233 / 66 MHz FSB

4 3 2 1

OFF
ON

SW

3

1

JP2

JP3

2. Pentium II 266 / 66 MHz FSB

4 3 2 1

SW

JP3

JP2

OFF
ON

3

1

PIIX4E

6EA

1

JP4

Intel

82443LX

PIIX4E

6EA

1

JP4

Intel

82443LX

3

3. Pentium II 300 / 66 MHz FSB

440EX

CPU

JP3

2

JP4

440EX

CPU

JP3

2

JP4

Quick Installation Guide

4 3 2 1

OFF
ON

SW

3

1

JP2

JP3

4. Pentium II 333 / 66 MHz FSB

4 3 2 1

SW

JP3

OFF
ON

JP2

3

1

PIIX4E

6EA

1

JP4

Intel

82443LX

PIIX4E

6EA

1

JP4

Intel

82443LX

4

6EA

440EX

CPU

JP3

2

JP4

5. Pentium II 366 / 66 MHz FSB

4 3 2 1

OFF
ON

SW

3

1

JP2

JP3

II. Jumper setting :

IR : Infrared Connector (Optional)

PIIX4E

6EA

1

JP4

Intel

82443LX

5

Quick Installation Guide

440EX

CPU

JP3

440EX

CPU

JP3

1

PIIX4E

6EA

1

JP4

Pin No. Function

1

IR Data Output

2

GND

3

IR Data Input

4

Signal

5

POWER (+)

PWR : Power LED

1

Pin No. Function

1

LED anode (+)

2

LED cathode (-)

3

LED cathode (-)

SPK : Speaker Connector

Intel

82443LX

PIIX4E

6EA

1

JP4

Intel

82443LX

6

6EA

440EX

CPU

JP3

VCC

NC

440EX

CPU

JP3

1

Pin No. Function

1
2

NC
3
4

Signal

TD : Turbo LED Connector

PIIX4E

6EA

1

JP4

Intel

82443LX

1

Pin

Function

No.
1

LED anode (+)

LED cathode(-)

2

PIIX4E

6EA

1

JP4

Intel

82443LX

7

TB : Turbo Switch Connector

440EX

CPU

JP3

440EX

CPU

JP3

1

1

Pin

Function

No.
1

Signal

GND

2

RST : Reset Switch

1

Quick Installation Guide

PIIX4E

6EA

1

JP4

Intel

82443LX

Open :

Normal operation.

1

Close :
Reset system

PIIX4E

6EA

1

JP4

Intel

82443LX

8

6EA

440EX

CPU

JP3

440EX

CPU

JP3

1

GD : Green LED Connector

1

Pin

Function

No.
1

LED anode (+)

LED cathode(-)

2

GN : Green Function Switch

1

PIIX4E

6EA

1

JP4

Intel

82443LX

PIIX4E

Open :
Normal operation.

Close :

1

Entering Green Mode

6EA

1

JP4

Intel

82443LX

9

HD : IDE Hard Disk Active LED

440EX

CPU

JP3

440EX

CPU

JP3

1

Pin

Function

No.
1

LED anode (+)
LED cathode(-)

2

Soft PWR : Soft Power Connector

1

Quick Installation Guide

PIIX4E

6EA

1

JP4

Intel

82443LX

Open:
Normal
Operation

Short:
Power On/Off

Pin

Function

No.
1

Signal
GND

2

POWER : Power Connector

PIIX4E

6EA

1

JP4

Intel

82443LX

10

6EA

440EX

CPU

JP3

440EX

CPU

JP3

1

PIIX4E

6EA

1

JP4

Pin No. Function

1

Power Good
VCC (+5V)

2,10,11,12

+12V

3

-12V

4

5,6,7,8

GND

-5V9

ATX POWER : ATX POWER Connector

Pin No.

3,5,7,13,15-17

4,6,19,20

10
12
18

8
9

14

Function

GND

VCC (+5V)

+12V

-12V

-5V

Power Good

5V SB
(Stand by +5V)

PS-ON
(Soft ON/OFF)

11

1

PIIX4E

6EA

1

JP4

FAN PWR : CPU Cooling Fan Power Connector

Intel

82443LX

Intel

82443LX

11

440EX

CPU

JP3

Pin

440EX

CPU

JP3

Function

No.
1

GND
+12V

2
3

SENSE

IDE1: For Primary IDE port

1

Quick Installation Guide

PIIX4E

6EA

1

JP4

Intel

82443LX

PIIX4E

1

RED LINE

IDE2: For Secondary IDE port

6EA

1

JP4

Intel

82443LX

12

6EA

440EX

CPU

JP3

440EX

CPU

JP3

1

RED LINE

FLOPPY : FLOPPY PORT

PIIX4E

6EA

1

JP4

Intel

82443LX

1

RED LINE

LPT : LPT PORT

PIIX4E

6EA

1

JP4

Intel

82443LX

13

440EX

CPU

JP3

1

440EX

CPU

JP3

RED LINE

COMB : COM B PORT

Quick Installation Guide

PIIX4E

6EA

1

JP4

Intel

82443LX

PIIX4E

1

RED LINE

COMA : COM A PORT

6EA

1

JP4

Intel

82443LX

14

6EA

440EX

CPU

JP3

440EX

CPU

JP3

PIIX4E

6EA

1

JP4

1

RED LINE

Intel

82443LX

JP1 : Keyboard Power On (for ATX Power Supply only)

PIIX4E

6EA

1

1-2 close :
Enable Keyboard Power On.

1

2-3 Close :
Disable Keyboard Power On.

1

JP4

Intel

82443LX

K.B : Keyboard Connector

15

Quick Installation Guide

440EX

CPU

JP3

440EX

CPU

JP3

PIIX4E

6EA

1

1

2

3

4

5

JP4

Pin No.

1

Key Clock.

2

Key Data

3

NC
GND

4

VCC (+5V)

5

J7 : PS/2 MOUSE

1

Function

RED LINE

Intel

82443LX

PIIX4E

6EA

1

JP4

Intel

82443LX

USB : USB Port

16

6EA

440EX

CPU

JP3

440EX

CPU

JP3

PIIX4E

1234
876

5

Pin No. Function

VCC

1
2

USBV 0-

3

USBV 0+

GND

4

VCC

5

USBV1-

6
7

USBV1+

8

GND

1

JP4

Wake on Lan (for ATX Power Supply only)

1

JP4

1

Pin No. Function

+5V SB

1
2

GND

3

Signal

6EA

PIIX4E

6EA

Intel

82443LX

Intel

82443LX

J10 : ATX Power Control Selection

17

PIIX4E

440EX

CPU

JP3

440EX

CPU

JP3

6EA

1

JP4

Open: Soft Off
Short: Full On

Function

Pin No.

Signal

1
2

GND

SB-LINK : For PCI Audio / Sound Card use only

(Creative PCI Sound Card Support)

Quick Installation Guide

Intel

82443LX

5
6

Pin No. Function

Signal

1
2

GND

3

NC

4

Signal

5

GND

6

Signal

PIIX4E

6EA

1

JP4

1
2

Intel

82443LX

18

6EA

440EX

CPU

JP3

BAT1 : For Battery

PIIX4E

+
–

JP4

6EA

1

Intel

82443LX

M Danger of explosion if battery is incorrectly replaced.
M Replace only with the same or equivalent type recommended by the

manufacturer.

M Dispose of used batteries according to the manufacturer’ s instructions.

III. Top Performance Test Setting:

The following performance data list is the testing results of some popular
benchmark testing programs.

Users have to modify the value for each item in chipset features as follow
for top performance setting.

19

Quick Installation Guide

**

Each value of items as above depends on your hardware configuration :
CPU , SDRAM , Cards , etc.
Please modify each value of items If your system does not work properly .

20

6EA

These data are just referred by users, and there is no responsibility for different
testing data values gotten by users. (The different Hardware & Software
configuration will result in different benchmark testing results.)

• CPU

• DRAM (32x 2) MB SDRAM (LGS GM72V661641CT7J)

• CACHE SIZE 512 KB included in CPU

• DISPLAY GA-601 AGP Display Card (4MB SGRAM)

• STORAGE Onboard IDE (Seagate ST36530A)

• O.S. Windows NT™ 4.0

• DRIVER Display Driver at 1024 x 768 x 64K colors x 75Hz.

Processor

Pentium II processor

TRIONES Bus Master IDE Driver 3.70

Intel Pentium II

266MHz(66x4) 333MHz(66x5)

Winbench98

CPU mark32 721 864
FPU Winmark 1380 1720
Business Disk 2100 2140

Hi-End Disk 5260 5420

Business Graphics 159 183

Hi-End Graphics 167 195

Winstone98

Business 29.4 32.8

Hi-End 31.6 35

21