Intel LGA775 User manual

User’s Manual

2801550

LGA775 Pentium 4 Intel 865G

Industrial Motherboard

Acknowledgments

Award is a registered trademark of Award Software International,

Inc.

PS/2 is a trademark of International Business Machines

Corporation.

Intel and Pentium 4 are registered trademarks of Intel

Corporation.

Microsoft Windows is a registered trademark of Microsoft

Corporation.

Winbond is a registered trademark of Winbond Electronics

Corporation.

All other product names or trademarks are properties of their respective owners.

ii 2801550 User’s Manual

Table of Contents

Introduction

.......................................................1

Product Description............................................................. 1

Checklist.............................................................................. 2

Specifications ...................................................................... 3

Board Dimensions ............................................................... 4

Installations

.......................................................5

Installing the CPU ............................................................... 6

ATX Power Installation ...................................................... 6

Installing the Memory ......................................................... 7

Setting the Jumpers ............................................................. 8

Connectors on 2801550 ...................................................... 12

Watchdog Timer Configuration ........................................ 24

BIOS Setup

.......................................................27

Drivers Installation

......................................51

Intel 865G Chipset Software Intallation Utility ................ 52

Intel 865G Chipset Graphics Driver.................................. 55

Realtek AC97 Codec Audio Driver Installation................ 57

Intel PRO LAN Drivers Installation.................................. 58

Appendix

...........................................................59

A. I/O Port Address Map................................................... 59

B. Interrupt Request Lines (IRQ) ...................................... 60

2801550 User’s Manual iii

This page is intentionally left blank.

iv 2801550 User’s Manual

INTRODUCTION

Introduction

Product Description

The world's first Pentium 4 LGA775 industrial motherboard based on the Intel® 865G chipset, 2801550, supports processor FSB of

533/800MHz for processor speeds of up to 3.8GHz. With two DDR memory socket on board, the motherboard accommodates a maximum memory capacity of 2GB. Integrated chipset-graphics features CRT

VGA support with up to 64MB shared memory, while Ethernet functionality is provided by an Intel® 10/100Mb and an optional

Gigabit Ethernet.

Supporting the latest LGA775 processors, the 2801550 supports four

COM ports based on the Winbond I/O chipset on board. A total of six

USB 2.0 ports can be used, as well as two serial ATA ports for high data transfers. Advanced storage comes in the form of a type 2 Compact

Flash socket.

Interface function is available with one 8X AGP slot, four PCI slots and two ISA slots. This ATX-form-factor board has dimensions of 305mm by 244mm. Other features include a watchdog timer and 4-in/4-out digital I/O.

The board comes in three models, as of this writing – 2801550, 2801550F and 2801550V. 2801550 has 10/100Mb Ethernet, while 2801550F has both

10/100Mb and Gigabit Ethernet. 2801550V uses the 865GV chipset, has

10/100Mb Ethernet, but without AGP slot.

2801550 User’s Manual 1

INTRODUCTION

Checklist

Your 2801550 package should include the items listed below.

The 2801550 Industrial motherboard

This User’s Manual

1 IDE Ribbon Cable

1 Bracket for 1 Serial Port

1 Bracket for 2 Serial Ports

1 SATA Cable

I/O Shield Plate

1 CD containing the following:

Chipset Drivers

Flash Memory Utility

2 2801550 User’s Manual

INTRODUCTION

Specifications

Form Factor

CPU Type

System Speed

CPU Operating

Frequency

Green /APM

CPU Socket

Chipset

BIOS

Cache

VGA

AGP port st LAN nd LAN

Audio

Memory type

LPC I/O

Secondary IO

RTC/CMOS

Battery

Keyboard Controller

EPP/ECP

IDE

CF connector

Serial ATA connector

Board Size

D-type connectors

Power Connector

Expansion Slots

PCI to ISA Bridge

USB

IrDA

Digital I/O

Watchdog Timer

System Voltages

ATX

LGA 775 (Intel® Pentium® 4 / Celeron D)

2.53GHz~3.8GHz

533MHz / 800MHz

APM1.2

LGA775

Intel® 865G / 865GV Chipset

GMCH: 82865G 932-pin FC-BGA

ICH5: 82801EB 460-pin MBGA

FWH

Award BIOS; Support ACPI function

256K/1MB/2MB Level 2 cache

82865G built-in, support CRT

AGP 8X interface

Intel 82551QM 10/100Mb Ethernet

Intel 82547GI (CSA port) 1 Gigabit LAN controller

ICH5 built-in audio controller + AC97 Codec

ALC655 (5.1 channel)

2 x DDR 2.5V

DDR400/333/266 SDRAM DIMM module (support dual channel), Max. - 2GB

Winbond 83627HF: IrDAx1 Parallel x1, COM1

(RS-232), COM2 (RS-232/ RS422/RS485), FDC

1.44MB, Hardware monitor (3 thermal inputs, 8 voltage monitor inputs, VID0-4 , 1 chassis open detection , 3 Fan Header)

Fintek F81216 support COM3, COM4 (RS-232)

ICH5 built-in

Lithium Battery

Winbond 83627HF built-in

Yes

ICH5 built-in, IDE1, 2 (Ultra DMA 33/66/100)

1 port, type II (use IDE2 slave)

2 ports

12 x 9.5

PS/2 keyboard/mouse, VGA (CRT), COM1, Printer,

Audio, (USBx2 +RJ-45) x2

ATX 12V 24-pin

AGP slot, 4 PCI Slots, 2 ISA slots (2801550V has no

AGP slot)

Winbond 83628,83629

6 ports, USB 2.0 (D-sub x 4 + pin header x 2)

Pin header

4 in / 4 out

Yes (256 segments, 0,1,2 255. sec/min)

+5V, +12V, -12V, 5VSB, -5V, 3.3V


INTRODUCTION

Board Dimensions


INSTALLATIONS

Installations

This section provides information on how to use the jumpers and connectors on the 2801550 in order to set up a workable system. The topics covered are:

Installing the CPU........................................................................ 6

ATX Power Installation ............................................................... 6

Installing the Memory .................................................................. 7

Setting the Jumpers ...................................................................... 8

Connectors on 2801550 ............................................................... 12

Watchdog Timer Configuration ................................................. 24


INSTALLATIONS

Installing the CPU

The 2801550 motherboard supports a LGA 775 processor socket for

Intel® Pentium® 4 processors.

The LGA 775 processor socket comes with a lever to secure the processor. Refer to the pictures below, from left to right, on how to place the processor into the CPU socket. Please note that the cover of the

LGA775 socket must always be installed during transport to avoid damage to the socket.

ATX Power Installation

Power is provided to the 2801550 motherboard with the ATX1 standard

24-pin ATX power supply connector and J5 ATX 12V power connector.

These two power connectors should be utilized for the motherboard to function.


INSTALLATIONS

Installing the Memory

The 2801550 motherboard supports two DDR memory sockets for a maximum total memory of 2GB in DDR memory type. The memory module capacities supported are 64MB, 128MB, 256MB, 512MB and

1GB.

The following table lists the supported DDR DIMM configurations. Intel 865G supports configurations defined in the

JEDEC DDR DIMM specification only (A,B,C). Non-JEDEC standard

DIMMs such as double-sided x16 DDR SDRAM DIMMs are not supported.

Supported DDR DIMM Configurations.

Density

Device

Width

Single/

Double

184-pin

DDR

X8

64 Mbit

X16

SS/DS SS/DS

X8

128Mbit

X16

SS/DS SS/DS

X8

256Mbit

X16

SS/DS SS/DS

X8

512Mbit

X16

SS/DS SS/DS

64/128MB 32MB/NA 128/256MB 64MB/NA 256/512MB 128MB/NA 512/1024M 256MB/NA

Installing and Removing Memory Modules

To install the DDR modules, locate the memory slot on the motherboard and perform the following steps:

1. Hold the DDR module so that the key of the DDR module align with those on the memory slot.

2. Gently push the DDR module in an upright position until the clips of the slot close to hold the DDR module in place when the DDR module touches the bottom of the slot.

3. To remove the DDR module, press the clips with both hands.

Lock

DDR Module

Lock

Lock

2801550 User’s Manual

Lock

7

INSTALLATIONS

Setting the Jumpers

Jumpers are used on 2801550 to select various settings and features according to your needs and applications. Contact your supplier if you have doubts about the best configuration for your needs. The following lists the connectors on 2801550 and their respective functions.

Jumper Locations on 2801550.......................................................... 9

Configuring the CPU Frequency .................................................. 10

JP1, JP2, JP3: RS232/422/485 (COM2) Selection ....................... 10

JP4: Clear CMOS Contents .......................................................... 10

JP5: 10/100Mb LAN Enable/Disable ........................................... 10


Jumper Locations on 2801550

INSTALLATIONS

Jumpers on 2801550 ...................................................................Page

JP1, JP2, JP3: RS232/422/485 (COM2) Selection ....................... 10

JP4: Clear CMOS Contents .......................................................... 10

JP5: 10/100Mb LAN Enable/Disable........................................... 10


INSTALLATIONS

Configuring the CPU Frequency

The 2801550 motherboard does not provide DIP switches to configure the processor speed (CPU frequency). The CPU frequency and processor side bus of the processor can be automatically detected by the motherboard.

JP1, JP2, JP3: RS232/422/485 (COM2) Selection

COM1 is fixed for RS-232 use only.

COM2 is selectable for RS232, RS-422 and RS-485. COM3 and COM4 are fixed for RS-232 use only. The following table describes the jumper settings for COM2 selection.

COM2

Function

Jumper

Setting

(pin closed)

JP1:

1-2

JP2:

3-5 & 4-6

JP3:

3-5 & 4-6

JP1:

3-4

JP2:

1-3 & 2-4

JP3:

1-3 & 2-4

JP1:

5-6

JP2:

1-3 & 2-4

JP3:

1-3 & 2-4

JP4: Clear CMOS Contents

Use JP4, a 3-pin header, to clear the CMOS contents. Note that the

ATX-power connector should be disconnected from the motherboard before clearing CMOS.

JP4 Function Setting

Pin 1-2

Short/Closed

Pin 2-3

Short/Closed

Normal

Clear CMOS


INSTALLATIONS

JP5: 10/100Mb LAN Enable/Disable

If your motherboard comes with the Gigabit LAN functionality, you can use this jumper to enable or disable it.

JP5 Function Setting

Pin 1-2

Short/Closed

Pin 2-3

Short/Closed

Enable

Disable


INSTALLATIONS

Connectors on 2801550

The connectors on 2801550 allows you to connect external devices such as keyboard, floppy disk drives, hard disk drives, printers, etc. The following table lists the connectors on 2801550 and their respective functions.

Connector Locations on 2801550................................................... 13

ATX1: ATX Power Supply Connector......................................... 14

FDD1: Floppy Drive Connector ................................................... 14

IDE1, IDE2: EIDE Connectors..................................................... 15

FAN1: CPU Fan Power Connector............................................... 16

FAN2: Chassis Fan Power Connector .......................................... 16

FAN3: System Fan Power Connector........................................... 16

CN1: PS/2 Keyboard and PS/2 Mouse Connectors ...................... 16

CN2, J1, J10, J13: Serial Ports ..................................................... 17

CN3: Parallel Port Connector ....................................................... 18

CN4: VGA CRT Connector.......................................................... 18

CN5: USB and 10/100Mb LAN RJ45 Connectors ....................... 19

CN6: USB and Gigabit LAN RJ45 Connectors............................ 19

CN7: Line Out, Line In, Mic Connector....................................... 19

J2: Digital 4-in 4-out I/O Connector............................................. 20

J4: IrDA Connector ...................................................................... 20

J5: ATX 12V Power Connector.................................................... 20

J6: Compact Flash Connector ....................................................... 20

J7, J8: Serial ATA (SATA) Connectors ....................................... 20

J9: CD-In Audio Connector.......................................................... 21

J11: External Audio Connector .................................................... 21

J12: USB Connector ..................................................................... 21

J14: Wake on LAN Connector ..................................................... 21

J15: System Function Connector .................................................. 22


Connector Locations on 2801550

INSTALLATIONS

Connectors on 2801550 ................................................................................................... Page

ATX1: ATX Power Supply Connector........................................................................................ 14

FDD1: Floppy Drive Connector .................................................................................................. 14

IDE1, IDE2: EIDE Connectors.................................................................................................... 15

FAN1: CPU Fan Power Connector.............................................................................................. 16

FAN2: Chassis Fan Power Connector ......................................................................................... 16

FAN3: System Fan Power Connector.......................................................................................... 16

CN1: PS/2 Keyboard and PS/2 Mouse Connectors..................................................................... 16

CN2, J1, J10, J13: Serial Ports .................................................................................................... 17

CN3: Parallel Port Connector ...................................................................................................... 18

CN4: VGA CRT Connector......................................................................................................... 18

CN5: USB and 10/100Mb LAN RJ45 Connectors ..................................................................... 19

CN6: USB and Gigabit LAN RJ45 Connectors .......................................................................... 19

CN7: Line Out, Line In, Mic Connector ..................................................................................... 19

J2: Digital 4-in 4-out I/O Connector ........................................................................................... 20

J4: IrDA Connector...................................................................................................................... 20

J5: ATX 12V Power Connector................................................................................................... 20

J6: Compact Flash Connector ...................................................................................................... 20

J7, J8: Serial ATA (SATA) Connectors ...................................................................................... 20

J9: CD-In Audio Connector......................................................................................................... 21

J11: External Audio Connector ................................................................................................... 21

J12: USB Connector .................................................................................................................... 21

J14: Wake on LAN Connector .................................................................................................... 21

J15: System Function Connector................................................................................................. 22


INSTALLATIONS

ATX1: ATX Power Supply Connector

Signal Name Pin # Pin # Signal Name

3.3V

-12V

Ground

PS-ON

Ground

Ground

Ground

-5V

+5V

+5V

+5V

Ground

13

14

15

16

17

18

19

20

21

22

23

24

1

2

3

4

5

6

7

8

9

10

11

12

3.3V

3.3V

Ground

+5V

Ground

+5V

Ground

Power good

5VSB

+12V

+12V

+3.3V

FDD1: Floppy Drive Connector

FDD1is a slim 26-pin connector and will support up to 1.44MB FDD.

Signal Name Pin # Pin #

VCC

VCC

VCC

NC

NC

NC

NC

GND

GND

GND

NC

GND

GND

13

15

17

19

21

23

25

9

11

5

7

1

3

14

16

18

20

22

24

26

6

8

2

4

10

12

Signal Name

INDEX

DRV_SEL

DSK_CH

NC

MOTOR

DIR

STEP

WDATA

WGATE

TRACK

WPROT

RDATA

SIDE


INSTALLATIONS

IDE1, IDE2: EIDE Connectors

IDE1: Primary IDE Connector

IDE1

IDE2

Reset IDE

Host data 7

Host data 6

Host data 5

Host data 4

Host data 3

Host data 2

Host data 1

Host data 0

Ground

DRQ0

Host IOW

Host IOR

IOCHRDY

DACK0

IRQ14

Address 1

Address 0

Chip select 0

Activity

IDE2: Secondary IDE Connector

Signal Name

Reset IDE

Host data 7

Host data 6

Host data 5

Host data 4

Host data 3

Host data 2

Host data 1

Host data 0

Ground

DRQ1

Host IOW

Host IOR

IOCHRDY

DACK1

IRQ15

Address 1

Address 0

Chip select 0

Activity

Pin #

1

9

11

13

15

17

3

5

7

29

31

33

35

37

19

21

23

25

27

39

Pin #

2

10

12

14

16

18

4

6

8

30

32

34

36

38

20

22

24

26

28

40

31

33

35

37

39

25

27

29

19

21

23

13

15

17

7

9

11

1

3

5

32

34

36

38

40

26

28

30

20

22

24

14

16

18

8

10

12

2

4

6

2801550 User’s Manual

Signal Name

Ground

Host data 8

Host data 9

Host data 10

Host data 11

Host data 12

Host data 13

Host data 14

Host data 15

Protect pin

Ground

Ground

Ground

Host ALE

Ground

No connect

No connect

Address 2

Chip select 1

Ground

Signal Name

Ground

Host data 8

Host data 9

Host data 10

Host data 11

Host data 12

Host data 13

Host data 14

Host data 15

Protect pin

Ground

Ground

Ground

Host ALE

Ground

No connect

No connect

Address 2

Chip select 1

Ground

15

INSTALLATIONS

FAN1: CPU Fan Power Connector

1

2

3

4

Signal Name

Ground

+12V

Rotation detection

NC

FAN2: Chassis Fan Power Connector

FAN2 is a 3-pin header for the chassis fan. The fan must be a 12V fan.

1

2

3

Signal Name

Ground

+12V

Rotation detection

FAN3: System Fan Power Connector

FAN3 is a 3-pin header for a 12V fan.

1

2

3

Signal Name

Ground

+12V

Rotation detection

CN1: PS/2 Keyboard and PS/2 Mouse Connectors

PS/2 Mouse

PS/2 Keyboard

Below are the pin-out assignments of the connectors.

Signal Name Keyboard Mouse Signal Name

Keyboard data

N.C.

GND

5V

Keyboard clock

N.C.

1

2

3

4

5

6

1

2

3

4

5

6

Mouse data

N.C.

GND

5V

Mouse clock

N.C.


INSTALLATIONS

CN2, J1, J10, J13: Serial Ports

CN2 (COM1) is a DB-9 connector, while J1 (COM2), J10 (COM3) and

J13 (COM4) are pin headers.

COM1 COM2/COM3/COM4

Signal Name

DCD, Data carrier detect

RXD, Receive data

TXD, Transmit data

DTR, Data terminal ready

GND, ground

Pin # Pin #

3

4

1

2

5

8

9

6

7

10

Signal Name

DSR, Data set ready

RTS, Request to send

CTS, Clear to send

RI, Ring indicator

Not Used

J1 (COM2) is jumper selectable for RS-232, RS-422 and RS-485.

Pin #

7

8

5

6

9

10

3

4

1

2

Signal Name

RS-232 R2-422

DCD TX-

RX

TX

DTR

TX+

RX+

RX-

Ground

DSR

RTS

CTS

RI

NC

Ground

RTS-

RTS+

CTS+

CTS-

NC

RS-485

DATA-

DATA+

NC

NC

Ground

NC

NC

NC

NC

NC


INSTALLATIONS

CN3: Parallel Port Connector

CN3 is a DB-25 external. The following table describes the pin-out assignments of this connector.

Signal Name

Line printer strobe

PD0, parallel data 0








ACK, acknowledge

Busy

Paper empty

Select

Pin # Pin # Signal Name

7

8

9

10

5

6

11

12

13

1

2

3

4

14

15

16

17

18

19

20

21

22

23

24

25

N/A

AutoFeed

Error

Initialize

Select

Ground

Ground

Ground

Ground

Ground

Ground

Ground

Ground

N/A

CN4: VGA CRT Connector

The pin assignments of the CN4 VGA CRT connector are as follows:

CN4

Red

Blue

GND

GND

N.C.

N.C.

HSYNC

NC

1

3

5

7

13

15

2

4

6

8

9 10

11 12

14

Signal Name

Green

N.C.

GND

GND

GND

N.C.

VSYNC


INSTALLATIONS

CN5: USB and 10/100Mb LAN RJ45 Connectors

CN5 consists of an 10/100 RJ-45 connector (top) and two stacked USB ports. Refer to the section below for their respective pin assignments.

USB0

USB1

Pin # Signal Name

1

2

3

4

Vcc

USB-

USB+

Ground

CN6: USB and Gigabit LAN RJ45 Connectors

CN6 consists of a Gigabit RJ-45 connector (top) and two stacked USB ports. Refer to the section below for their respective pin assignments.

USB0

USB1


1

2

3

4

Vcc

USB-

USB+

Ground

CN7: Line Out, Line In, Mic Connector

The figure below shows the location of Line Out, Line In and Mic connectors on CN7.


INSTALLATIONS

J2: Digital 4-in 4-out I/O Connector

Ground

Out3

Out2

IN3

IN2

5

7

1

3

2

4

6

8

9 10

Signal Name

Vcc

Out1

Out0

IN1

IN0

J4: IrDA Connector

1

2

3

4

5

Signal Name

+5V

No connect

Ir RX

Ground

Ir TX

J5: ATX 12V Power Connector

1

2

3

4

Signal Name

Ground

Ground

+12V

+12V

J6: Compact Flash Connector

J7, J8: Serial ATA (SATA) Connectors

1

2

3

4

5

6

7

Signal Name

GND

TXP

TXN

GND

RXN

RXP

GND


INSTALLATIONS

J9: CD-In Audio Connector


3

4

1

2

CD Audio L

Ground

Ground

CD Audio R

J11: External Audio Connector

J11 is a 6-pin header that is used to connect to the optional audio cable card that integrates jacks for Line Out and Mic.

LINEOUT_L

Ground

MIC 1

1

3

5

2

4

6

Signal Name

LINEOUT_R

Ground

MIC 2

J12: USB Connector

J12 connector will support the 3rd and 4th USB ports.

J19

Vcc

USB2-

USB2+

Ground

1

2

3

4

5

6

7

8

Signal Name

Ground

USB3+

USB3-

Vcc

J14: Wake on LAN Connector

J14 is a 3-pin header for the Wake on LAN function that will function properly only with an ATX power supply with 5VSB that has 1A.

1 2 3

Pin #

1

2

3

Signal Name

+5VSB

Ground

Wake on LAN


INSTALLATIONS

J15: System Function Connector

J15 provides connectors for system indicators that provide light indication of the computer activities and switches to change the computer status.

Hard Disk Drive LED

Reset Switch

Not Defined

ATX Power On Switch

SMI / Hardware Switch

Power LED

Speaker

Speaker: Pins 1 - 4

This connector provides an interface to a speaker for audio tone generation. An 8-ohm speaker is recommended.

1

2

3

4

Signal Name

Speaker out

No connect

Ground

+5V

Power LED: Pins 11 - 15

The power LED indicates the status of the main power switch.

11

12

13

14

15

Signal Name

Power LED

No connect

Ground

No connect

Ground


INSTALLATIONS

SMI/Hardware Switch: Pins 6 and 16

This connector supports the "Green Switch" on the control panel, which, when pressed, will force the system into the power-saving mode immediately.

6

16

Signal Name

SMI

Ground

ATX Power ON Switch: Pins 7 and 17

This 2-pin connector is an “ATX Power Supply On/Off

Switch” on the system that connects to the power switch on the case. When pressed, the power switch will force the system to power on. When pressed again, it will force the system to power off.

Reset Switch: Pins 9 and 19

The reset switch allows the user to reset the system without turning the main power switch off and then on again.

Orientation is not required when making a connection to this header.

Hard Disk Drive LED Connector: Pins 10 and 20

This connector connects to the hard drive activity LED on control panel. This LED will flash when the HDD is being accessed.

10

20

Signal Name

HDD Active

5V


INSTALLATIONS

Watchdog Timer Configuration

The WDT is used to generate a variety of output signals after a user programmable count. The WDT is suitable for use in the prevention of system lock-up, such as when software becomes trapped in a deadlock.

Under these sort of circumstances, the timer will count to zero and the selected outputs will be driven. Under normal circumstance, the user will restart the WDT at regular intervals before the timer counts to zero.

SAMPLE CODE:

This code and information is provided "as is" without warranty of any kind, either expressed or implied, including but not limited to the implied warranties of merchantability and/or fitness for a particular purpose.

;[]================================================

; Name : Enable_And_Set_Watchdog

; IN : AL - 1sec ~ 255sec

; OUT : None

;[]================================================

Enable_And_Set_Watchdog Proc Near push ax ;save time interval call Unlock_Chip mov cl, 2Bh call Read_Reg and al, NOT 10h call Write_Reg mov cl, 07h mov al, 08h call Write_Reg mov cl, 0F5h call Read_Reg and al, NOT 08h call Write_Reg pop ax mov cl, 0F6h call Write_Reg

;set GP24 as WDTO

;switch to LD8

;set count mode as second

;set watchdog timer


INSTALLATIONS mov al, 01h mov cl, 30h call Write_Reg ;watchdog enabled call Lock_Chip ret

Enable_And_Set_Watchdog Endp

;[]===============================================

; Name : Disable_Watchdog

; IN : None

; OUT : None

;[]===============================================

Disable_Watchdog Proc Near call Unlock_Chip mov cl, 07h mov al, 08h call Write_Reg xor al, al mov cl, 0F6h call Write_Reg

;switch to LD8

;clear watchdog timer xor al, al mov cl, 30h call Write_Reg ;watchdog disabled call Lock_Chip ret

Disable_Watchdog Endp

;[]===============================================

; Name : Unlock_Chip

; IN : None

; OUT : None

;[]===============================================

Unlock_Chip Proc Near mov dx, 2Eh mov al, 87h out dx, al out dx, al ret

Unlock_Chip Endp

;[]================================================

; Name : Lock_Chip

; IN : None

; OUT : None


INSTALLATIONS

;[]================================================

Unlock_Chip Proc Near mov dx, 2Eh mov al, 0AAh out dx, al ret

Unlock_Chip Endp

;[]================================================

; Name : Write_Reg

; IN : CL - register index

; AL - Value to write

; OUT : None

;[]================================================

Write_Reg Proc Near push ax mov dx, 2Eh mov al,cl out dx,al pop ax inc dx out dx,al ret

Write_Reg Endp

;[]================================================

; Name : Read_Reg

; IN : CL - register index

; OUT : AL - Value to read

;[]================================================

Read_Reg Proc Near mov al, cl mov dx, 2Eh out dx, al inc dx in al, dx ret

Read_Reg Endp

;[]================================================


BIOS SETUP

BIOS Setup

This chapter describes the different settings available in the Award

BIOS that comes with the motherboard. The topics covered in this chapter are as follows:

BIOS Introduction ................................................................................ 28

BIOS Introduction

................................................................................ 29

BIOS Setup

............................................................................................ 29

Standard CMOS Setup

......................................................................... 31

Advanced BIOS Features

.................................................................... 34

Advanced Chipset Features

................................................................. 38

Integrated Peripherals

.......................................................................... 40

Power Management Setup

................................................................... 43

PNP/PCI Configurations

..................................................................... 46

PC Health Status

................................................................................... 47

Frequency/Voltage Control

................................................................. 48

Load Fail-Safe Defaults

....................................................................... 49

Load Setup Defaults

............................................................................. 49

Set Supervisor/User Password

............................................................ 49

Save & Exit Setup

................................................................................ 49

Exit Without Saving

............................................................................. 49


BIOS SETUP

BIOS Introduction

This chapter describes the different settings available in the Award

BIOS that comes with the board. The topics covered in this chapter are as follows:

BIOS Introduction

..................................................................... 29

BIOS Setup

................................................................................. 29

Standard CMOS Setup

.............................................................. 31


.......................................................... 34


...................................................... 38


................................................................ 40


........................................................ 43

PNP/PCI Configurations

........................................................... 46

PC Health Status

........................................................................ 47


...................................................... 48


............................................................ 49

Load Setup Defaults

.................................................................. 49

Set Supervisor/User Password

................................................. 49

Save & Exit Setup

...................................................................... 49

Exit Without Saving

.................................................................. 49


BIOS SETUP

BIOS Introduction

The Award BIOS (Basic Input/Output System) installed in your computer system’s ROM supports Intel

®

Pentium

®

4 processors. The

BIOS provides critical low-level support for a standard device such as disk drives, serial ports and parallel ports. It also adds virus and password protection as well as special support for detailed fine-tuning of the chipset controlling the entire system.

BIOS Setup

The Award BIOS provides a Setup utility program for specifying the system configurations and settings. The BIOS ROM of the system stores the Setup utility. When you turn on the computer, the Award BIOS is immediately activated. Pressing the <Del> key immediately allows you to enter the Setup utility. If you are a little bit late pressing the <Del> key, POST (Power On Self Test) will continue with its test routines, thus preventing you from invoking the Setup. If you still wish to enter Setup, restart the system by pressing the ”Reset” button or simultaneously pressing the <Ctrl>, <Alt> and <Delete> keys. You can also restart by turning the system Off and back On again. The following message will appear on the screen:

Press <DEL> to Enter Setup

In general, you press the arrow keys to highlight items, <Enter> to select, the <PgUp> and <PgDn> keys to change entries, <F1> for help and <Esc> to quit.

When you enter the Setup utility, the Main Menu screen will appear on the screen. The Main Menu allows you to select from various setup functions and exit choices.


BIOS SETUP

Phoenix - AwardBIOS CMOS Setup Utility

Standard CMOS Features





PnP/PCI Configurations



Load Optimized Defaults

Set Supervisor Password

Set User Password

Save & Exit Setup

PC Health Status

ESC : Quit

F10 : Save & Exit Setup

Exit Without Saving

Ç È Æ Å : Select Item

Time, Date, Hard Disk Type

The section below the setup items of the Main Menu displays the control keys for this menu. At the bottom of the Main Menu just below the control keys section, there is another section, which displays information on the currently highlighted item in the list.

Note: If the system cannot boot after making and saving system changes with Setup, the Award BIOS supports an override to the CMOS settings that resets your system to its default.

Warning: It is strongly recommended that you avoid making any changes to the chipset defaults. These defaults have been carefully chosen by both Award and your system manufacturer to provide the absolute maximum performance and reliability. Changing the defaults could cause the system to become unstable and crash in some cases.


BIOS SETUP

Standard CMOS Setup

“Standard CMOS Setup” choice allows you to record some basic hardware configurations in your computer system and set the system clock and error handling. If the board is already installed in a working system, you will not need to select this option. You will need to run the

Standard CMOS option, however, if you change your system hardware configurations, the onboard battery fails, or the configuration stored in the CMOS memory was lost or damaged.

Date (mm:dd:yy)

Time (hh:mm:ss)

IDE Primary Master

IDE Primary Slave

IDE Secondary Master

IDE Secondary Slave

Drive A

Drive B

Video

Halt On

Base Memory

Extended Memory

Total Memory


Standard CMOS Features

Thu, May 21, 2001

00 : 00 : 00

Item Help

Menu Level

Press Enter 13020 MB

Press Enter None

Press Enter None

Press Enter None

1.44M, 3.5 in.

None

Change the day, month,

Year and century

EGA/VGA

All Errors

640K

129024K

130048K

At the bottom of the menu are the control keys for use on this menu. If you need any help in each item field, you can press the <F1> key. It will display the relevant information to help you. The memory display at the lower right-hand side of the menu is read-only. It will adjust automatically according to the memory changed. The following describes each item of this menu.

Date

The date format is:

Day :

Month :

Date :

Year :

Sun to Sat

1 to 12

1 to 31

1999 to 2099

To set the date, highlight the “Date” field and use the PageUp/

PageDown or +/- keys to set the current time.


BIOS SETUP

Time

The time format is:

Hour : 00 to 23

Minute : 00 to 59

Second : 00 to 59

To set the time, highlight the “Time” field and use the <PgUp>/ <PgDn> or +/- keys to set the current time.

IDE Primary HDDs / IDE Secondary HDDs

The onboard PCI IDE connectors provide Primary and Secondary channels for connecting up to four IDE hard disks or other IDE devices.

Each channel can support up to two hard disks; the first is the “Master” and the second is the “Slave”.

Press <Enter> to configure the hard disk. The selections include Auto,

Manual, and None. Select ‘Manual’ to define the drive information manually. You will be asked to enter the following items.

Capacity :

Cylinder :

Capacity/size of the hard disk drive

Number of cylinders

Head :

Precomp :

Number of read/write heads

Write precompensation

Landing Zone : Landing zone

Sector :

Number of sectors

The Access Mode selections are as follows:

CHS

LBA (HD > 528MB and supports

Logical Block Addressing)

Large (for MS-DOS only)

Auto

Drive A / Drive B

These fields identify the types of floppy disk drive A or drive B that has been installed in the computer. The available specifications are:

360KB

5.25 in.

1.2MB

5.25 in.

720KB

3.5 in.

1.44MB

3.5 in.

2.88MB

3.5 in.


BIOS SETUP

Video

This field selects the type of video display card installed in your system.

You can choose the following video display cards:

EGA/VGA

CGA 40

80

For EGA, VGA, SEGA, SVGA or PGA monitor adapters. (default)

Power up in 40 column mode. CGA

Power up in 80 column mode.

MONO For Hercules or MDA adapters.

Halt On

This field determines whether or not the system will halt if an error is detected during power up.

No errors The system boot will not be halted for any error that may be detected.

All errors

All, But Keyboard

All, But Diskette

Whenever the BIOS detects a non-fatal error, the system will stop and you will be prompted.

The system boot will not be halted for a keyboard error; it will stop for all other errors

The system boot will not be halted for a disk

All, But Disk/Key error; it will stop for all other errors.

The system boot will not be halted for a keyboard or disk error; it will stop for all others.


BIOS SETUP

Advanced BIOS Features

This section allows you to configure and improve your system and allows you to set up some system features according to your preference.

CPU Feature

Hard Disk Boot Priority

Virus Warning

CPU L1 and L2 Cache

Hyper-Threading Technology

Quick Po wer On Self Test

First Boot Device

Second Boot Device

Third Boot Device

Boot Other Device

Swap Floppy Drive

Boot Up Floppy Seek

Boot Up Numlock Status

Gate A20 Option

Typematic Rate Setting

Typematic Rate (chars/Sec)

Typematic Delay (Msec)

Security Option

APIC Mode

MPS Version Control for OS

OS Select For DRAM>64MB

Report No FDD For WIN 95

Small Logo (EPA) Show



Press Enter

Press Enter

Disabled

Enabled

Enabled

Enabled

Floppy

Hard Disk

CDROM

Enabled

Disabled

Disabled

On

Fast

Disabled

6

250

Setup

Enabled

1.4

Non-OS2

Yes

Enabled

ITEM HELP

Menu Level

Allo ws you choose the VIRUS warning feature for IDE Hard

Disk boot sector protection. If this function is enabled and someone attempt to write data into this area, BIOS will show a warning message on screen and alarm beep

Delay Prior Thermal

Thermal Management

Limit CPUID MaxVal


CPU Features

16 Min

Thermal Monitor 1

Disabled

ITEM HELP

Men u Level

Delay Prior to Thermal

This field activates the CPU thermal function after the systems boots for the set number of minutes. The options are 16Min and 64Min.

Limit CPUID MaxVal

Enabled : Limit CPUID Maximum value to 3 when use older OS like

NT4. (Default value)

Disabled : Disables CPUID Limit for windows XP. (Default value)


BIOS SETUP

Hard Disk Boot Priority

This item allows you to set the priority for hard disk boot. When you press enter, the selections shows the current hard disks used in your system as well as the Bootable Add-in Card that is relevant to other boot sources media such as SCSI cards and LAN cards.

Virus Warning

This item protects the boot sector and partition table of your hard disk against accidental modifications. If an attempt is made, the BIOS will halt the system and display a warning message. If this occurs, you can either allow the operation to continue or run an anti-virus program to locate and remove the problem.

CPU L1 and L2 Cache

Cache memory is additional memory that is much faster than conventional DRAM (system memory). CPUs from 486-type on up contain internal cache memory, and most, but not all, modern PCs have additional (external) cache memory. When the CPU requests data, the system transfers the requested data from the main DRAM into cache memory, for even faster access by the CPU. These items allow you to enable (speed up memory access) or disable the cache function. By default, these items are Enabled.

Hyper-Threading Technology

Hyper-Threading Technology enables two logical processors on a single physical processor by replicating, partitioning, and sharing the resources within the Intel NetBurst microarchitecture pipeline.

Quick Power On Self Test

When enabled, this field speeds up the Power On Self Test (POST) after the system is turned on. If it is set to Enabled, BIOS will skip some items.

First/Second/Third Boot Device

These fields determine the drive that the system searches first for an operating system. The options available include Floppy, LS/ZIP,

HDD-0, SCSI, CDROM, HDD-1, HDD-2, HDD-3, LAN and Disable.

Boot Other Device

These fields allow the system to search for an operating system from other devices other than the ones selected in the First/Second/Third Boot

Device.


BIOS SETUP

Swap Floppy Drive

This item allows you to determine whether or not to enable Swap Floppy

Drive. When enabled, the BIOS swaps floppy drive assignments so that

Drive A becomes Drive B, and Drive B becomes Drive A. By default, this field is set to Disabled.

Boot Up Floppy Seek

This feature controls whether the BIOS checks for a floppy drive while booting up. If it cannot detect one (either due to improper configuration or its absence), it will flash an error message.

Boot Up NumLock Status

This allows you to activate the NumLock function after you power up the system.

Gate A20 Option

This field allows you to select how Gate A20 is worked. Gate A20 is a device used to address memory above 1 MB.

Typematic Rate Setting

When disabled, continually holding down a key on your keyboard will generate only one instance. When enabled, you can set the two typematic controls listed next. By default, this field is set to Disabled.

Typematic Rate (Chars/Sec)

When the typematic rate is enabled, the system registers repeated keystrokes speeds. Settings are from 6 to 30 characters per second.

Typematic Delay (Msec)

When the typematic rate is enabled, this item allows you to set the time interval for displaying the first and second characters. By default, this item is set to 250msec.

Security Option

This field allows you to limit access to the System and Setup. The default value is Setup. When you select System, the system prompts for the User

Password every time you boot up. When you select Setup, the system always boots up and prompts for the Supervisor Password only when the

Setup utility is called up.

APIC Mode

APIC stands for Advanced Programmable Interrupt Controller. The default setting is Enabled.


BIOS SETUP

MPS Version Control for OS

This option is specifies the MPS (Multiprocessor Specification) version for your operating system. MPS version 1.4 added extended configuration tables to improve support for multiple PCI bus configurations and improve future expandability. The default setting is

1.4.

OS Select for DRAM > 64MB

This option allows the system to access greater than 64MB of DRAM memory when used with OS/2 that depends on certain BIOS calls to access memory. The default setting is Non-OS/2.

Report No FDD For WIN 95

If you are using Windows 95/98 without a floppy disk drive, select

Enabled to release IRQ6. This is required to pass Windows 95/98's SCT test. You should also disable the Onboard FDC Controller in the

Integrated Peripherals screen when there's no floppy drive in the system.

If you set this feature to Disabled, the BIOS will not report the missing floppy drive to Win95/98.

Small Logo (EPA) Show

The EPA logo appears at the right side of the monitor screen when the system is boot up. The default setting is Enabled.


BIOS SETUP

Advanced Chipset Features

This Setup menu controls the configuration of the chipset.

DRAM Timing Selectable

CAS Latency Time

Active to Precharge Delay

DRAM RAS# to CAS# Delay

DRAM RAS# Precharge

Memory Frequency For

System BIO S Cacheable

Video BIOS Cacheable

Memory Hole At 15M-16M

AGP Aperture Size (MB)



By SPD

3

3

2.5

7

Auto

Enabled

Enabled

Disabled

128

ITEM HELP

Menu Level

** On-Chip VGA Setting **

On-Chip VGA

On-Chip Frame Buffer Size

Boot Display

Enabled

8MB

CRT

DRAM Timing Selectable

This option refers to the method by which the DRAM timing is selected.

The default is By SPD.

CAS Latency Time

You can select CAS latency time in HCLKs of 2/2 or 3/3. The system board designer should set the values in this field, depending on the

DRAM installed. Do not change the values in this field unless you change specifications of the installed DRAM or the installed CPU. The choices are 2 and 3.

Active to Precharge Delay

The default setting for the Active to Precharge Delay is 6.

DRAM RAS# to CAS# Delay

This option allows you to insert a delay between the RAS (Row Address

Strobe) and CAS (Column Address Strobe) signals. This delay occurs when the SDRAM is written to, read from or refreshed. Reducing the delay improves the performance of the SDRAM.

DRAM RAS# Precharge

This option sets the number of cycles required for the RAS to accumulate its charge before the SDRAM refreshes. The default setting for the Active to Precharge Delay is 3.


BIOS SETUP

Memory Frequency For

This field sets the frequency of the DRAM memory installed. The default setting is Auto. The other settings are DDR266,DDR320 and

DDR400.

System BIOS Cacheable

The setting of Enabled allows caching of the system BIOS ROM at

F000h-FFFFFh, resulting in better system performance. However, if any program writes to this memory area, a system error may result.

Video BIOS Cacheable

The Setting Enabled allows caching of the video BIOS ROM at

C0000h-F7FFFh, resulting in better video performance. However, if any program writes to this memory area, a system error may result.

Memory Hole At 15-16M

In order to improve performance, certain space in memory can be reserved for ISA cards. This memory must be mapped into the memory space below 16 MB. The choices are Enabled and Disabled.

AGP Aperture Size (MB)

The field sets aperture size of the graphics. The aperture is a portion of the PCI memory address range dedicated for graphics memory address space. Host cycles that hit the aperture range are forwarded to the AGP without any translation. The default setting is 128M.

On-Chip VGA

The default setting is Enabled.

On-Chip Frame Buffer Size

The default setting is 8MB. The options available include 1MB, 8MB and 16MB.

Boot Display

The default setting is CRT.


BIOS SETUP

Integrated Peripherals

On-Chip Primary IDE Device

Onboard Device

SuperIO Device



Press Enter

Press Enter

Press Enter

ITEM HELP

Menu Level

IDE Block Mode

On-Chip Primary PCI IDE

IDE Primary Master PIO

IDE Primary Slave PIO

IDE Primary Master UDMA

IDE Primary Slave UDMA

On-Chip Secondary PCI IDE

IDE Secondary Master PIO

IDE Secondary Slave PIO

IDE Secondary Master UDMA

IDE Secondary Slave UDMA

*** On-Chip Serial ATA Setting ***

SATA Mode

On-Chip Serial AT A

Serial ATA Port0 Mode

Serial ATA Port1 Mode


OnChip IDE Device

Enabled

Enabled

Auto

Auto

Auto

Auto

Enabled

Auto

Auto

Auto

Auto

ITEM HELP

Menu Level

IDE

Auto

SATA0 master

SATA1 master

USB Controller

USB 2.0 Controller

USB Keyboard Support

USB Mouse Support

AC97 Audio

CSA L AN (Giga-LAN)

Init Display First


Onboard Device

Enabled

Enabled

Disabled

Disabled

Auto

Enabled

PCI Slot

ITEM HELP

Menu Level

Onboard FDC Controller

Onboard Serial Port 1


UART Mode Select

RxD , TxD Active

IR Transmission Delay

UR2 Duplex Mode

Use IR Pins

Onboard Parallel Port

Parallel Port Mode

Mode Select

ECP Mode Use DMA


Serial Port 3 Use IRQ


Serial Port 4 Use IRQ

PWRON After PWR-Fail


SuperIO Device

Enabled

3F8/IRQ4

2F8/IRQ3

Normal

Hi, Lo

Enabled

Half

IR-Rx2T x2

378/IRQ7

SPP EPP

EPP1.7

3

3E8

IRQ11

Disabled

IRQ10

Off

ITEM HELP

Menu Level >


BIOS SETUP

IDE HDD Block Mode

This field allows your hard disk controller to use the fast block mode to transfer data to and from your hard disk drive.

OnChip Primary/Secondary PCI IDE

The integrated peripheral controller contains an IDE interface with support for two IDE channels. Select Enabled to activate each channel separately.

IDE Primary/Secondary Master/Slave PIO

These fields allow your system hard disk controller to work faster.

Rather than have the BIOS issue a series of commands that transfer to or from the disk drive, PIO (Programmed Input/Output) allows the BIOS to communicate with the controller and CPU directly.

The system supports five modes, numbered from 0 (default) to 4, which primarily differ in timing. When Auto is selected, the BIOS will select the best available mode.

IDE Primary/Secondary Master/Slave UDMA

These fields allow your system to improve disk I/O throughput to

33Mb/sec with the Ultra DMA/33 feature

On-Chip Serial ATA

The default setting of Auto allows the Serial ATA drive to be enabled, when the system detects one.

USB Controller

The options for this field are Enabled and Disabled. By default, this field is set to Enabled.

USB 2.0 Controller

The options for this field are Enabled and Disabled. By default, this field is set to Disabled. In order to use USB 2.0, necessary OS drivers must be installed first.

USB Keyboard Support

The options for this field are Enabled and Disabled. By default, this field is set to Disabled.

USB Mouse Support

The options for this field are Enabled and Disabled. By default, this field is set to Disabled.


BIOS SETUP

AC97 Audio

The default setting of the AC97 Audio is Auto.

CSA LAN (Giga-LAN)

The field enables or disables this Intel Giga BaseT Ethernet controller.

Init Display First

By default, the system initializes the PCI Slot VGA when the system boots.

Onboard FDC Controller

Select Enabled if your system has a floppy disk controller (FDC) installed on the board and you wish to use it. If you install an add-in FDC or the system has no floppy drive, select Disabled in this field. This option allows you to select the onboard FDD port.

Onboard Serial/Parallel Port

These fields allow you to select the onboard serial and parallel ports and their addresses. The default values for these ports are:

Serial Port 1 3F8/IRQ4

Serial Port 2

Serial Port 3

Serial Port 4

Parallel Port

2F8/IRQ3

3E8/IRQ11

Disabled/IRQ10

378H/IRQ7

UART Mode Select

This field determines the UART 2 mode in your computer. The default value is Normal. Other options include IrDA and ASKIR.

Parallel Port Mode

This field allows you to determine parallel port mode function.

SPP Standard Printer Port

EPP

ECP

Enhanced Parallel Port

Extended Capabilities Port

PWRON After PWR-Fail

This field sets the system power status whether on or off when power returns to the system from a power failure situation.


BIOS SETUP

Power Management Setup

The Power Management Setup allows you to save energy of your system effectively.

ACPI Function

Power Management

Video Off Method

Video Off In Suspend

Suspend Type

Modem Use IRQ

Suspend Mode

HDD Po wer Down

Soft-Off by PWR-BTTN

CPU THRM-Throttling

Wake-Up by PCI Card

Power On by Ring

Wake Up On LAN

Resume by Alarm

Date (of Month) Alarm

Time (hh:mm:ss) Alarm



Enabled

User Define

V/H SYNC+Blank

Yes

Stop Grant

3

Disabled

Disabled

Instant-Off

50%

Disabled

Disabled

Disabled

Disabled

0

0 : 0 : 0

ITEM HELP

** Reload Global Timer Events **

Primary IDE 0

Primary IDE 1

Secondary IDE 0

Secondary IDE 1

FDD, COM, LPT Port

PCI PIRQ[A-D] #

Enabled

Enabled

Enabled

Enabled

Enabled

Enabled

ACPI Function

Enable this function to support ACPI (Advance Configuration and

Power Interface).

Power Management

This field allows you to select the type of power saving management modes. There are four selections for Power Management.

Min. Power Saving

Max. Power Saving

User Define

Minimum power management

Maximum power management.

Each of the ranges is from 1 min. to

1hr. Except for HDD Power Down which ranges from 1 min. to 15 min.

Video Off Method

This field defines the Video Off features. There are three options.

V/H SYNC + Blank Default setting, blank the screen and turn off vertical and horizontal scanning.

DPMS

Blank Screen

Allows BIOS to control the video display.

Writes blanks to the video buffer.


BIOS SETUP

Video Off In Suspend

When enabled, the video is off in suspend mode. The default setting is

Yes.

Suspend Type

The default setting for the Suspend Type field is Stop Grant.

Modem Use IRQ

This field sets the IRQ used by the Modem. By default, the setting is 3.

Suspend Mode

When enabled, and after the set time of system inactivity, all devices except the CPU will be shut off.

HDD Power Down

When enabled, and after the set time of system inactivity, the hard disk drive will be powered down while all other devices remain active.

Soft-Off by PWRBTN

This field defines the power-off mode when using an ATX power supply. The Instant Off mode allows powering off immediately upon pressing the power button. In the Delay 4 Sec mode, the system powers off when the power button is pressed for more than four seconds or enters the suspend mode when pressed for less than 4 seconds.

Wake-Up by PCI Cards

Enable this field to allow wake up function through a PCI card or

Onboard Intel 10/100 BaseT Ethernet.

Power On by Ring

This field enables or disables the power on of the system through the modem connected to the serial port or LAN.

Wake Up On LAN

Enable this field to allow wake up function through Onboard Intel Giga

BaseT Ethernet.

Resume by Alarm

This field enables or disables the resumption of the system operation.

When enabled, the user is allowed to set the Date and Time.


BIOS SETUP

Reload Global Timer Events

The HDD, FDD, COM, LPT Ports, and PCI PIRQ are I/O events which can prevent the system from entering a power saving mode or can awaken the system from such a mode. When an I/O device wants to gain the attention of the operating system, it signals this by causing an IRQ to occur. When the operating system is ready to respond to the request, it interrupts itself and performs the service.


BIOS SETUP

PNP/PCI Configurations

This option configures the PCI bus system. All PCI bus systems on the system use INT#, thus all installed PCI cards must be set to this value.

PNP OS Installed

Reset Configuration Data

Resources Controlled By

IRQ Resources

DMA Resources

PCI/VG A Palette Snoop

INT Pin 1 Assignment









PnP/PCI Configurations

No

Disabled

ITEM HELP

Menu Level

Auto (ESCD)

Press Enter

Press Enter

Disabled

Auto

Auto

Auto

Auto

Auto

Auto

Auto

Auto

Default is Disabled.

Select Enabled to reset

Extended System

Configuration Data

(ESCD) when you exit

Setup if you have installed a new add-on and the system reconfiguration has caused such a serious conflict that the OS cannot boot

PNP OS Install

Enable the PNP OS Install option if it is supported by the operating system installed. The default value is No.

Reset Configuration Data

This field allows you to determine whether to reset the configuration data or not. The default value is Disabled.

Resources Controlled by

This PnP BIOS can configure all of the boot and compatible devices automatically with the use of a use a PnP operating system such as

Windows 95.

PCI/VGA Palette Snoop

Some non-standard VGA display cards may not show colors properly.

This field allows you to set whether or not MPEG ISA/VESA VGA cards can work with PCI/VGA. When this field is enabled, a PCI/VGA can work with an MPEG ISA/VESA VGA card. When this field is disabled, a PCI/VGA cannot work with an MPEG ISA/VESA card.


BIOS SETUP

PC Health Status

This section shows the parameters in determining the PC Health Status.

These parameters include temperatures, fan speeds and voltages.

Hardware Monitor

CPU Warning Temperature

System Temp.

CPU Te mp

CPU FAN Speed (FAN1)

System FAN Speed (FAN2)

System FAN Speed (FAN3)

Vcore(V)

+3.3V

+5V

+12V

-12V

Shutdo wn Temperature

CPU Fan Failure Warning

Sys. Fan Failure Warning

Aux. Fan Failure Warning


PC Health Status

Enabled

Disabled

28°C/82°F

42°C/107°F

5400 RPM

5463 RPM

5388 RPM

1.02 V

3.32 V

4.94 V

12.03 V

-12.44 V

Disabled

Disabled

Disabled

Disabled

ITEM HELP

Menu Level >

Hardware Monitor

The Hardware Monitor can be enabled or disabled.

CPU Warning Temperature

This field allows the user to set the temperature so that when the temperature is reached, the system sounds a warning. This function can help prevent damage to the system that is caused by overheating.

Shutdown Temperature

This field allows the user to set the temperature by which the system automatically shuts down once the threshold temperature is reached.

This function can help prevent damage to the system that is caused by overheating.

Temperatures/Fan Speeds/Voltages

These fields are the parameters of the hardware monitoring function feature of the board. The values are read-only values as monitored by the system and show the PC health status.

CPU/Chassis Fan Failure Warning

When enabled, this field lets the system sounds a siren audible warning to the user that the CPU fan or chassis fan has malfunctioned.


BIOS SETUP

Frequency/Voltage Control

This section shows the user how to configure the processor frequency.

CPU Clock Ratio

Auto Detect PCI Clk

Spread Spectrum



14X

Disabled

Disabled

ITEM HELP

Menu Level

CPU Clock Ratio

The CPU Ratio, also known as the CPU bus speed multiplier, can be configured through this field. The default setting is 14X. This parameter can be used in conjunction with the above field to change the processor s speed.

Auto Detect PCI Clk

This field enables or disables the auto detection of the PCI clock.

Spread Spectrum

This field sets the value of the spread spectrum. The default setting is

Disabled. This field is for CE testing use only

.


BIOS SETUP

Load Fail-Safe Defaults

This option allows you to load the troubleshooting default values permanently stored in the BIOS ROM. These default settings are non-optimal and disable all high-performance features.

Load Setup Defaults

This option allows you to load the default values to your system configuration. These default settings are optimal and enable all high performance features.

Set Supervisor/User Password

These two options set the system password. Supervisor Password sets a password that will be used to protect the system and Setup utility. User

Password sets a password that will be used exclusively on the system. To specify a password, highlight the type you want and press <Enter>. The

Enter Password: message prompts on the screen. Type the password, up to eight characters in length, and press <Enter>. The system confirms your password by asking you to type it again. After setting a password, the screen automatically returns to the main screen.

To disable a password, just press the <Enter> key when you are prompted to enter the password. A message will confirm the password to be disabled. Once the password is disabled, the system will boot and you can enter Setup freely.

Save & Exit Setup

This option allows you to determine whether or not to accept the modifications. If you type “Y”, you will quit the setup utility and save all changes into the CMOS memory. If you type “N”, you will return to

Setup utility.

Exit Without Saving

Select this option to exit the Setup utility without saving the changes you have made in this session. Typing “Y” will quit the Setup utility without saving the modifications. Typing “N” will return you to Setup utility.


BIOS SETUP

This page is intentionally left blank.


DRIVERS INSTALLATION

Drivers Installation

This section describes the installation procedures for software and drivers under the Windows 98, Windows NT 4.0 and Windows 2000.

The software and drivers are included with the board. If you find the items missing, please contact the vendor where you made the purchase.

The contents of this section include the following:

Intel 865G Chipset Software Intallation Utility ................ 52

Intel 865G Chipset Graphics Driver.................................. 55

Realtek AC97 Codec Audio Driver Installation................ 57

Intel PRO LAN Drivers Installation.................................. 58

IMPORTANT NOTE:

After installing your Windows operating system (Windows

98/98SE/ME/2000/XP), you must install first the Intel Chipset Software

Installation Utility before proceeding with the drivers installation.



Intel 865G Chipset Software Intallation Utility

The Intel 865G Chipset Drivers should be installed first before the software drivers to enable Plug & Play INF support for Intel chipset components. Follow the instructions below to complete the installation under Windows 98/98SE/ME/2000/XP.

1. Insert the CD that comes with the board and the screen below would appear. Click Intel Chipsets and then Intel 865G Chipset Family

Drivers.

2. Click Intel 865G Chipset Software Intallation Utility.



3. When the Welcome screen appears, click Next to continue.

4. Click Yes to accept the software license agreement and proceed with the installation process.



5. On Readme Information screen, click Next to continue the installation.

6. The Setup process is now complete. Click Finish to restart the computer and for changes to take effect. When the computer has restarted, the system will be able to find some devices. Restart your computer when prompted.



Intel 865G Chipset Graphics Driver

The Intel 865G Chipset Family Graphics Drivers come in the CD with the board . Follow the instructions below to complete the installation under Windows 98/98SE/ME/2000/XP.

1. Insert the CD that comes with the board and the screen below would appear. Click Intel Chipsets and then Intel 865G Chipset Family

Drivers.

2. When the Welcome screen appears, click Next to continue.



3. Click Yes to accept the software license agreement and proceed with the installation process.

4. The Setup process is now complete. Click Finish to restart the computer and for changes to take effect. When the computer has restarted, the system will be able to find some devices. Restart your computer when prompted.



Realtek AC97 Codec Audio Driver Installation

Follow the steps below to install the Realtek AC97 Codec Audio

Drivers.

1. Insert the CD that comes with the board and the screen below would appear. Click Intel Chipsets, then Intel 865G Chipset Family Drivers.

Click Realtek AC97 Codec Audio Drivers to start installation.

2. Click Finish to restart the computer and for changes to take effect. .



Intel PRO LAN Drivers Installation

The Intel PRO LAN drivers support both Intel® PRO/100 and

PRO/1000 drivers. Follow the steps below to complete the installation.

1. Insert the CD that comes with the board and the screen below would appear. Click on LAN Card on the left side to make the LAN drivers selection. Click on Intel(R) PRO LAN Drivers.

2. Click Install Now.

3. Click Restart to restart the computer and new settings to take effect.


APPENDIX

Appendix

A. I/O Port Address Map

Each peripheral device in the system is assigned a set of I/O port addresses which also becomes the identity of the device. The following table lists the I/O port addresses used.

Address

000h - 01Fh

020h - 03Fh

040h - 05Fh

060h - 06Fh

070h - 07Fh

080h - 09Fh

0A0h - 0BFh

0C0h - 0DFh

0F0h

0F1h

1F0h - 1F7h

278h - 27Fh

2F8h - 2FFh

2B0h - 2DFh

378h - 3FFh

360h - 36Fh

3B0h - 3BFh

3C0h - 3CFh

3D0h - 3DFh

3F0h - 3F7h

3F8h - 3FFh

Device Description

DMA Controller #1

Interrupt Controller #1

Timer

Keyboard Controller

Real Time Clock, NMI

DMA Page Register

Interrupt Controller #2

DMA Controller #2

Clear Math Coprocessor Busy Signal

Reset Math Coprocessor

IDE Interface

Parallel Port #2(LPT2)

Serial Port #2(COM2)

Graphics adapter Controller

Parallel Port #1(LPT1)

Network Ports

Monochrome & Printer adapter

EGA adapter

CGA adapter

Floppy Disk Controller

Serial Port #1(COM1)


APPENDIX

B. Interrupt Request Lines (IRQ)

Peripheral devices use interrupt request lines to notify CPU for the service required. The following table shows the IRQ used by the devices on board.

Level

IRQ0

IRQ1

IRQ2

IRQ3

IRQ4

IRQ5

IRQ6

IRQ7

IRQ8

IRQ9

IRQ10

IRQ11

IRQ12

IRQ13

IRQ14

IRQ15

Function

System Timer Output

Keyboard

Interrupt Cascade

Serial Port #2

Serial Port #1

Reserved

Floppy Disk Controller

Parallel Port #1

Real Time Clock

Reserved

Reserved

Reserved

PS/2 Mouse

80287

Primary IDE

Secondary IDE


Any advice or comments about our products and service, or anything we can help you with please don t hesitate to contact with us. We will do our best to support you for your products, projects and business

Global American Inc.

Address 17 Drive

Hudson, NH 03051

TEL Toll Free (U.S. Only) 800-833-8999

(603)886-3900

FAX (603)886-4545

Website

E-Mail http://www.globalamericaninc.com

[email protected]

Intel LGA775 User manual

LGA775 Pentium 4 Intel 865G

Industrial Motherboard

Table of Contents

Introduction

Installations

BIOS Setup

Drivers Installation

Appendix

Introduction

Product Description

Checklist

Specifications

Board Dimensions

Installations

Installing the CPU

ATX Power Installation

Installing the Memory

DDR Module

Setting the Jumpers

Connectors on 2801550

Watchdog Timer Configuration

BIOS Setup

BIOS Introduction

BIOS Introduction

BIOS Setup

Standard CMOS Setup

Advanced BIOS Features

Advanced Chipset Features

AGP Aperture Size (MB)

Integrated Peripherals

Power Management Setup

PNP/PCI Configurations

PC Health Status

Frequency/Voltage Control

Load Fail-Safe Defaults

Load Setup Defaults

Set Supervisor/User Password

Save & Exit Setup

Exit Without Saving

Drivers Installation

Intel 865G Chipset Software Intallation Utility

Intel 865G Chipset Graphics Driver

Realtek AC97 Codec Audio Driver Installation

Intel PRO LAN Drivers Installation

Appendix

A. I/O Port Address Map

B. Interrupt Request Lines (IRQ)

Any advice or comments about our products and service, or anything we can help you with please don t hesitate to contact with us. We will do our best to support you for your products, projects and business

Global American Inc.

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Table of contents