Intel MB900-R User Manual

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MB900-R

Socket LGA775 Pentium® 4

Intel®945G Chipset

Industrial Motherboard

USER’S MANUAL

Version 1.0

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.

Table of Contents

Introduction

Checklist ................................................................ ..............1

MB900-R Specifications ................................ .....................2

Board Dimensions ............................................................... 3

Installations

Installing the CPU ............................................................... 5

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

Installing the Memory ................................ .........................6

Setting the Jumpers ................................ .............................7

Connectors on MB900 -R...................................................11

Watchdog Timer Configuration ........................................20

BIOS Setup Drivers Installation

Intel 945G Chipset Software Installation Utility ...............48

Intel 945G Chipset Graphics Driver ..................................50

Realtek Codec Audio Driver Installation ..........................51

Marvell 88E8052 LAN Drivers Installation ......................52

Intel PRO LAN Drivers Installation................................ ............53

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

....................................................... 4

....................................................... 25

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

Appendix

A. I/O Port Address Map ................................ ...................55

B. Interrupt Request Lines (IRQ) ................................ ......56

........................................................... 55

MB900-R User’s Manual iii

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iv MB900-R User’s Manual

INTRODUCTION

Introduction

Checklist

Your MB900-R Pentium® 4 motherboard package should include the items listed below:



The MB900-R motherboard



This User’s manual



1 Back I/O shield



1 IDE cable



1 Floppy cable



1 SATA cable



1 Serial-Port cable



1 CD containing the following:



Chipset Drivers



Flash Memory Utility

MB900-R User’s Manual 1

INSTALLATIONS

Form Factor

Micro-ATX / 244mm x 244mm CPU Type

Intel Pentium D (dual core) / Pentium 4 / Celeron D CPU Voltage

0.8375V~1.6V (VRD 10.1) System Speed

3.8GHz CPU FSB

533/800/1066MHz Green /APM

APM1.2 CPU Socket

Socket 775 Cache

256K/1M/2M Level 2 (CPU integrated) Chipset

Intel 945G Chipset

GMCH: 945G, 1202-pin FCBGA ICH: ICH7 652-pin mBGA; FWH

BIOS

Award BIOS Support ACPI Function Memory

2x DDRII 533/667 DIMM Modules (w/o ECC), Max. 2GB (Dual Channels) VGA

945G built-in, support CRT LAN

1. ICH7 LAN controller (10/100Mb) + PHY 82562ET

2. Marvel 88E8052 PCI-Exp Gigabit LAN controller x1 USB

ICH7 built-in USB 2.0 host controller, supports 8 ports SATA II

ICH7 built-in Serial ATA II controller (300MB/s), 2 ports Parallel IDE

ICH7 built-in one channel Ultra DMA 33/66/100, IDE1 40-pin, 2.5mm; Compact Flash Socket x1 on IDE1 Audio

ICH7 Built-in Audio controller + AC97 Codec ALC880 8 Channel (Line-out, Line-in & Mic.), D-Sub connector LPC I/O

Winbond W83627EH G: Parallel x1, FDC 1.44MB, COM1 (RS232), COM2 (RS232/422/485), Hardware monitor (3 thermal inputs, 4 voltage monitor inputs, VID0 -4 & 3 Fan headers). Not use IrDA 2nd LPC I/O

Fintek F81216, supports COM3, 4 (RS232) Expansion Slots

PCI Express x16 slot x1 PCI Express x1 slot x1 PCI slot x2 Edge Connectors

PS/2 KB/Mouse, LPT, VGA, COM1, Dual triple DIN for high definition audio, RJ45, USB x4 On Board Headers / Connectors

USB x 4, SATA x2, IDE1, FDD, COM2/3/4, IrDA, audio (line out / Mic) Power Connector

ATX 12V (24 pin + 8 pin) System Voltage

+5V, +3.3V, +12V, -12V & 5VSB (2A) Other

Modem Wakeup & LAN Wakeup Watchdog Timer

Yes (256 segments: 0, 1, 2…, 255 s ec/min) Digital I/O

4 In / 4 Out BIOS Function

Power on after power fail

Boot from USBCDROM/USBZIP/USBHDD/USB/HDD

& PXE boot

Supports PC health monitoring for CPU, power supply, Aux temperatures and voltages. Supports CPU overheating protection

MB900-R Specifications

Remarks:

Pentium® 4 single core CPU. It also supports EMT64 processors.

MB900-R supports both Pentium® D dual core CPU and

2 MB900-R User’s Manual

Board Dimensions

INTRODUCTION

MB900-R User’s Manual 3

INSTALLATIONS

Installations

This section provides information o n how to use the jumpers and connectors on the MB900 -R in order to set up a workable system. The topics covered are:

Installing the CPU ................................................................ ........ 5

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

Installing the Memory .................................................................. 6

Setting the Jumpers ................................................................ ...... 7

Connectors on MB900 -R ................................ ........................... 11

Watchdog Timer Configuration ................................................. 20

4 MB900-R User’s Manual

INSTALLATIONS

Installing the CPU

The MB900-R motherboard supports a n 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.

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

Please note that the cover o f the

MB900-R User’s Manual 5

INSTALLATIONS

ATX Power Installation

The system power is provided to the motherboard with the ATX1 and ATX_12V power connectors. ATX1 is a 24-pin power connector and ATX_12V is a 8-pin 12V power connector.

The 24-pin power connector can to be connected to a standard 20-pin ATX power connector in a standard ATX power supply (Min. 400watt).

Note: The power supply 5VSB voltage must be at least 2A .

Installing the Memory

The MB900-R motherboard supports two DDR2 memory sockets for a maximum total memory of 2GB in DDR memory type. It supports DDR2 533/667.

Basically, the system memory interface has the following features:

Supports two 64-bit wide DDR data channels Available bandwidth up to 5.3GB/s (DDR2 667) for single -channel mode and 10.7GB/s (DDR2 667) in dual -channel mode. Supports 256Mb, 512Mb, 1Gb DDR2 technologies. Supports only x8, x16, DDR2 devices with four banks Supports only unbuffered DIMMs Supports opportunistic refresh Up to 32 simultaneously open pages (four per row, four rows maximum)

6 MB900-R User’s Manual

INSTALLATIONS

Setting the Jumpers

Jumpers are used on MB900 -R to select various settings and features according to your needs and applications. Contact your su pplier if you have doubts about the best configuration for your needs. The following lists the connectors on MB900 -R and their respective functions.

Jumper Locations on MB900 -R ......................................................8

JP1, JP2, JP3: RS232/422/485 (COM2) Selection ..........................9

JP4: IDE DMA Mode Setting .........................................................9

JP6: Clear CMOS Contents ............................................................. 9

JP7: CF Socket Master / Slave Selection .......................................10

MB900-R User’s Manual 7

INSTALLATIONS

Jumper Locations on MB900 -R

JP1, JP2, JP3: RS232/422/485 (COM2) Selection ................................ 9

JP4: IDE DMA Mode Setting ................................................................ 9

JP6: Clear CMOS Contents ................................ ................................ ... 9

JP7: CF Socket Master / Sla ve Selection ............................................. 10

8 MB900-R User’s Manual

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

COM2

Function

RS-232

RS-422

RS-485

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

Setting

Function

Pin 1-2

Short/Closed

UDMA66 (default)

Pin 2-3

Short/Closed

Forced UDMA33

JP6

Setting

Function

Pin 1-2

Short/Closed

Normal

Pin 2-3

Short/Closed

Clear CMOS

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 th e jumper settings for COM2 selection.

JP4: IDE DMA Mode Setting

INSTALLATIONS

JP6: Clear CMOS Contents

Use JP6, a 3-pin header, to clear the CMOS contents. Note that the ATX-power connector should be disconnected from the motherboard before clearing CMOS.

MB900-R User’s Manual 9

INSTALLATIONS

JP7

CF Mode

Slave

Master

JP7: CF Socket Master / Slave Selection

10 MB900-R User’s Manual

INSTALLATIONS

[

Connectors on MB900 -R

The connectors on MB900 -R allows you to connect external devices such as keyboard, floppy disk drives, hard disk drives, printers, etc. The following table lists the connectors o n MB900-R and their respective functions.

ATX1: 24-pin ATX Power Connector ................................ .................13

ATX2: ATX 12V Power Connector ................................ .....................13

MB900-R Edge Connectors ................................ ................................ .13

CN1: PS/2 Keyboard and PS/2 Mouse Connectors ..............................14

CN2, J2, J7, J8: COM1/2/3/4 Serial Ports ................................ ............14

CN3: Parallel Port Connector ............................................................... 15

CN4: VGA CRT Connector .................................................................15

CN5: Audio Connector................................................................ .........16

CN6: 10/100 RJ-45 and USB0/1 Connector ................................ .........16

CN7: GbE RJ-45 and USB2/3 Connector ................................ ............16

CN11, CN10: SATA0/1 Connector ......................................................16

J1: Digital I/O Connector (4 in, 4 out) ..................................................17

J3: Audio Front Header ................................ ................................ ........17

J5: USB4/USB5 Connector ................................................................ ..17

J6: USB6/USB7 Connector ................................................................ ..17

J9: Wake On LAN Connecto r ..............................................................18

J10: System Function Connector ................................ .......................... 18

J11: IrDA Connector ................................ ................................ ............18

FAN1: CPU Fan Power Connector ................................ ......................18

FAN2, FAN3, FAN4: Fan Power Connectors ......................................19

IDE1: Primary IDE Connectors ............................................................19

PCIE_1: x16 PCI Express Slot ................................ ............................. 19

PCIE_2: x1 PCI Express Slot ............................................................... 19

PCI1, PCI5: PCI Slots ................................................................ ..........19

CN12: CF Socket................................ ................................ ..................19

J12: SMBus ................................ ................................ .......................... 19

MB900-R User’s Manual 11

INSTALLATIONS

Connector Locations on MB900 -R

ATX1: 24-pin ATX Power Connector................................ ................................................................ ............ 13

ATX2: ATX 12V Power Connector ................................................................ ............................................... 13

MB900-R Edge Connectors ................................................................ ........................................................... 13

CN1: PS/2 Keyboard and PS/2 Mouse Connectors ......................................................................................... 14

CN2, J2, J7, J8: COM1/2/3/4 Serial Ports ................................................................ ...................................... 14

CN3: Parallel Port Connector ................................ ................................................................ ......................... 15

CN4: VGA CRT Connector ........................................................................................................................... 15

CN5: Audio Connector ................................................................ ................................................................ .. 16

CN6: 10/100 RJ-45 and USB0/1 Connector ................................ ................................................................ ... 16

CN7: GbE RJ-45 and USB2/3 Connector ................................................................ ....................................... 16

CN11, CN10: SATA0/1 Connector ................................................................................................................ 16

J1: Digital I/O Connector (4 in, 4 out) ............................................................................................................ 17

J3: Audio Front Header ................................................................ .................................................................. 17

J5: USB4/USB5 Connector ................................ ................................................................ ............................ 17

J6: USB6/USB7 Connector ................................ ................................................................ ............................ 17

J9: Wake On LAN Connector ................................................................ ........................................................ 18

J10: System Function Connector ................................ ................................................................ .................... 18

J11: IrDA Connector ................................................................ ................................................................ ...... 18

FAN1: CPU Fan Power Connector ................................................................ ............................................... 18

FAN2, FAN3, FAN4: Fan Power Connectors ................................................................................................ 19

IDE1: Primary IDE Connectors ...................................................................................................................... 19

PCIE_1: x16 PCI Express Slot ................................ ................................................................ ....................... 19

PCIE_2: x1 PCI Express Slot ................................ ................................................................ ......................... 19

PCI1, PCI5: PCI Slots ................................................................ .................................................................... 19

CN12: CF Socket ................................................................ ................................................................ ........... 19

J12: SMBus ................................ ................................................................ ................................................... 19

12 MB900-R User’s Manual

Signal Name

Pin #

Signal Name

3.3V

1313.3V

-12V

1423.3V Ground

153Ground

PS-ON

164+5V

Ground

175Ground

Ground

186+5V

Ground

197Ground

-5V

208Power good

+5V

2195VSB

+5V

2210+12V

+5V

2311+12V

Ground

2412+3.3V

Signal Name

Pin #

Signal Name

+12V

51Ground

+12V

62Ground

+12V

73Ground

+12V

84Ground

INSTALLATIONS

ATX1: 24-pin ATX Power Connector

ATX2: ATX 12V Power Connector

MB900-R Edge Connectors

MB900-R User’s Manual 13

INSTALLATIONS

Keyboard

Signal

Pin #

Mouse

Signal

Keyboard data

Mouse data

N.C.

GND

5V45V

Keyboard clock

Mouse clock

Mouse (top)

Keyboard (bottom)

N.C.

Signal Name

Pin #

Signal Name

DCD, Data carrier detect

16DSR, Data set ready

RXD, Receive data

27RTS, Request to send

TXD, Transmit data

38CTS, Clear to send

DTR, Data terminal ready

49RI, Ring indicator

GND, ground

510Not Used

Pin #

Signal Name

RS-232

R2-422

RS-485

DCD

TX-

DATA-

2RXTX+

DATA+

3TXRX+

DTR

RX-

Ground

DSR

RTS-

RTS

RTS+

CTS

CTS+

9RICTS-

10NCNC

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

CN2, J2, J7, J8: COM1/2/3/4 Serial Ports

CN2 (COM1) is a DB-9 connector, while J2, J7 and J8 are a COM pin-header connectors .

COM1 COM2

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

14 MB900-R User’s Manual

CN3: Parallel Port Connector

CN4 Parallel Port

Signal Name

Pin #

Signal Name

Line printer strobe

114AutoFeed

PD0, parallel data 0

215Error

PD1, parallel data 1

316Initialize

PD2, parallel data 2

417Select

PD3, parallel data 3

518Ground

PD4, parallel data 4

619Ground

PD5, parallel data 5

720Ground

PD6, parallel data 6

821Ground

PD7, parallel data 7

922Ground

ACK, acknowledge

1023Ground

Busy

1124Ground

Paper empty

1225Ground

Select

N/A

Signal Name

Pin #

Signal Name

Red

12Green

Blue

34N.C.

GND

56GND

GND

78GND

VCC

910GND

N.C.

1112DDCDATA

HSYNC

1314VSYNC

DDCCLK

CN3 is a DB-25 external connector situated on top of the VGA and serial ports.

INSTALLATIONS

CN4: VGA CRT Connector

CN4 is a DB-15 VGA connector located beside the COM1 port. The following table shows the pin -out assignments of this connector.

MB900-R User’s Manual 15

INSTALLATIONS

Pin #

Signal Name

Ground

TX+

TX-

Ground

RX-

RX+

Ground

CN5: Audio Connector

CN6: 10/100 RJ-45 and USB0/1 Connector

CN7: GbE RJ-45 and USB2/3 Connector

CN11, CN10: SATA0/1 Connector

16 MB900-R User’s Manual

Signal Name

Pin #

Signal Name

Ground

12+5V

Out3

34Out1

Out2

56Out0

IN3

78IN1

IN2

910IN0

Signal Name

Pin #

Signal Name

MIC2_L

12Ground

MIC2_R

34Presence#

Line2_L

56MIC2_ID

Sense

78NC

Line2_R

910Line2_ID

Signal Name

Vcc

12Vcc

D-

34D-

D+

56D+

Ground

78Ground Protect Pin

910NC

Signal Name

Vcc

12Vcc

D-

34D-

D+

56D+

Ground

78Ground Protect Pin

910NC

INSTALLATIONS

J1: Digital I/O Connector (4 in, 4 out)

This 10-pin digital I/O connector supports TTL levels and is used to control external devices requiring ON/OFF circuitry.

J3: Audio Front Header

J5: USB4/USB5 Connector

J6: USB6/USB7 Connector

MB900-R User’s Manual 17

INSTALLATIONS

Pin #

Signal Name

+5VSB 2

Ground 3

LAN Wakeup

Signal Name

Pin #

Signal Name

HD_LED+

12PWR/ SLP_LED+

HD_LED-

34PWR/ SLP_LED-

RST_SW-

56PWR_SW+

RST_SW+

78PWR_SW-

Reserved

910NC

Pin #

Signal Name

+5V

No connect

Ir RX

Ground

Ir TX

Pin #

Signal Name

Ground

+12V

Sense

Control

J9: Wake On LAN Connector

J9 is a 3-pin header for the Wake On LAN function on the motherboard. The following table shows the pin out assignments of this connector. Wake On LAN will function properly only with an ATX power supply with 5VSB that has 1A.

J10: System Function Connector

J10 provides connectors for system indicators that provide light indication of the computer activities and switc hes to change the computer status.

J11: IrDA Connector

FAN1: CPU Fan Power Connector

18 MB900-R User’s Manual

FAN2, FAN3, FAN4 : Fan Power Connector s

Pin #

Signal Name

Ground

+12V

Rotation detection

Signal Name

Pin #

Signal Name

Reset IDE

12Ground

Host data 7

34Host data 8

Host data 6

56Host data 9

Host data 5

78Host data 10

Host data 4

910Host data 11

Host data 3

1112Host data 12

Host data 2

1314Host data 13

Host data 1

1516Host data 14

Host data 0

1718Host data 15

Ground

1920Protect pin

DRQ0

2122Ground

Host IOW

2324Ground Host IOR

2526Ground

IOCHRDY

2728Host ALE

DACK0

2930Ground

IRQ14

3132No connect

Address 1

3334No connect

Address 0

3536Address 2

Chip select 0

3738Chip select 1

IDE1

Activity

3940Ground

IDE1: Primary IDE Connectors

INSTALLATIONS

PCIE_1: x16 PCI Express Slot

PCIE_2: x1 PCI Express Slot

PCI1, PCI5: PCI Slots

CN12: CF Socket

J12: SMBus

This is a 2-pin header. Pin 1 is SMB_CLK; Pin 2 is SMB_DATA.

MB900-R User’s Manual 19

INSTALLATIONS

Watchdog Timer Configuration

The WDT is used to generate a variety of output signal s 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 sorts of circumstances, the timer will count to zero and the selected outputs will be drive n. Under normal circumstance, the user will restart the WDT at regular intervals before the timer counts to zero.

SAMPLE CODE:

unsigned char bBuf; unsigned char bTime; char **endptr;

if (argc != 2) {

printf(" Parameter incorrect!!\n"); return 1;

}

if (Init_W627EHF() == 0) {

printf(" Winbond 83627HF is not detected, program abort. \n");

return 1; } bTime = strtol (argv[1], endptr, 10); printf("System will reset after %d seconds \n", bTime);

EnableWDT(bTime);

return 0;

} //============================================= ==============================

20 MB900-R User’s Manual

INSTALLATIONS

void copyright(void)

{

printf("\n======== Winbond 83627EHF Watch Timer Tester (AUTO DETECT) ======== \n"\

}

//===========================================================================

void EnableWDT(int interval)

{

unsigned char bBuf;

bBuf = Get_W627EHF_Reg( 0x2D); bBuf &= (!0x01); Set_W627EHF_Reg( 0x2D, bBuf); //Enable WDTO

Set_W627EHF_LD( 0x08); //switch to logic device 8 Set_W627EHF_Reg( 0x30, 0x01); //enable timer

bBuf = Get_W627EHF_Reg( 0xF5); bBuf &= (!0x08); Set_W627EHF_Reg( 0xF5, bBuf); //count mode is second

Set_W627EHF_Reg( 0xF6, interval); //set timer } //=========================================================================== void DisableWDT(void) {

Set_W627EHF_LD(0x08); //switch to logic device 8

Set_W627EHF_Reg(0xF6, 0x00); //clear watchdog timer

Set_W627EHF_Reg(0x30, 0x00); //watchdog disabled } //===========================================================================

" Usage : W627E_WD reset_time \n"\ " Ex : W627E_WD 3 => reset system after 3 second \n"\ " W627E_WD 0 => disable watch dog timer \n");

MB900-R User’s Manual 21

INSTALLATIONS

unsigned int result; unsigned char ucDid;

W627EHF_BASE = 0x2E; result = W627EHF_BASE;

ucDid = Get_W627EHF_Reg(0x20); if (ucDid == 0x88) { goto Init_Finish; }

W627EHF_BASE = 0x4E; result = W627EHF_BASE; ucDid = Get_W627EHF_Reg(0x20); if (ucDid == 0x88) { goto Init_Finish; }

W627EHF_BASE = 0x00; result = W627EHF_BASE;

Init_Finish:

return (result); } //=========================================================================== void Unlock_W627EHF (void) {

outportb(W627EHF_INDEX_PORT, W627EHF_UNLOCK);

outportb(W627EHF_INDEX_PORT, W627EHF_UNLOCK); } //=========================================================================== void Lock_W627EHF (void) {

outportb(W627EHF_INDEX_PORT, W627EHF_LOCK); } //=========================================================================== void Set_W627EHF_LD( unsigned char LD) {

Unlock_W627EHF();

outportb(W627EHF_INDEX_PORT, W627EHF_REG_LD);

outportb(W627EHF_DATA_PORT, LD);

Lock_W627EHF(); }

//=========================================================================== void Set_W627EHF_Reg( unsigned char REG, unsigned char DATA) {

Unlock_W627EHF();

outportb(W627EHF_INDEX_PORT, REG);

22 MB900-R User’s Manual

INSTALLATIONS

outportb(W627EHF_DATA_PORT, DATA);

Lock_W627EHF(); } //======================== =================================================== unsigned char Get_W627EHF_Reg(unsigned char REG) {

unsigned char Result;

Unlock_W627EHF();

outportb(W627EHF_INDEX_PORT, REG);

Result = inportb(W627EHF_DATA_PORT);

Lock_W627EHF();

return Result; } //===========================================================================

//=========================================================================== // // 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. // //=========================================================================== #ifndef __W627EHF_H #define __W627EHF_H 1 //=========================================================================== #defineW627EHF_INDEX_PORT (W627EHF_BASE) #defineW627EHF_DATA_PORT (W627EHF_BASE+1) //=========================================================================== #defineW627EHF_REG_LD 0x07 //=========================================================================== #define W627EHF_UNLOCK 0x87 #defineW627EHF_LOCK 0xAA //=========================================================================== unsigned int Init_W627EHF(void); void Set_W627EHF_LD( unsigned char); void Set_W627EHF_Reg( unsigned char, unsigned char); unsigned char Get_W627EHF_Reg( unsigned char); //=========================================================================== #endif //__W627EHF_H

File of the Main.cpp //===================================================================== // // 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. // //===================================================================== #include <dos.h> #include <conio.h> #include <stdio.h> #include <stdlib.h>

MB900-R User’s Manual 23

INSTALLATIONS

#include "W627HF.H" //===================================================================== void ClrKbBuf(void); int main (int argc, char *argv[]); //===================================================================== int main (int argc, char *argv[]) {

unsigned char ucDO = 0; //data for digital output unsigned char ucDI; //data for digital input unsigned char ucBuf;

Set_W627HF_LD( 0x07); //switch to logic device 7

Set_W627HF_Reg(0xF1, 0x00); //clear ucDI = Get_W627HF_Reg(0xF1) & 0x0F;

ClrKbBuf(); while(1) {

ucDO++; Set_W627HF_Reg(0xF1, ((ucDO & 0x0F) << 4)); ucBuf = Get_W627HF_Reg(0xF1) & 0x0F; if (ucBuf != ucDI) {

ucDI = ucBuf;

printf("Digital I/O Input Changed. Current Data is 0x%X \n",ucDI); }

if (kbhit()) {

getch();

break; } delay(500);

}

return 0; } //============================ ========================================= void ClrKbBuf(void) {

while(kbhit())

{ getch(); } }

//---------------------------------------------------------------------------

24 MB900-R User’s Manual

BIOS SETUP

BIOS Setup

This chapter describes the different settings available in the Awar d BIOS that comes with the board. The topics covered in this chapter are as follows:

BIOS Introduction ................................ ................................ .........26

BIOS Setup....................................................................................26

Standard CMOS Setup ..................................................................28

Advanced BIOS Features ................................ .............................. 31

Advanced Chipset Features ................................ ........................... 34

Integrated Peripherals ....................................................................36

Power Management Setup ................................ ............................. 40

PNP/PCI Configurations ............................................................... 43

PC Health Status................................ ................................ ............44

Frequency/Voltage Control ...........................................................45

Load Fail-Safe Defaults.................................................................46

Load Optimized Defaults ..............................................................46

Set Supervisor/User Password ................................ .......................46

Save & Exit Setup ................................................................ .........46

Exit Without Saving ......................................................................46

MB900-R User’s Manual 25

BIOS SETUP

BIOS Introduction

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

26 MB900-R User’s Manual

Phoenix - AwardBIOS CMOS Setup Utility

Standard CMOS Features

Frequency/Voltage Control

Advanced BIOS Features

Load Fail-Safe Defaults

Advanced Chipset Features

Load Optimized Defaults

Integrated Peripherals

Set Supervisor Password

Power Management Setup

Set User Password

PnP/PCI Configurations

Save & Exit Setup

PC Health Status

Exit Without Saving

ESC : Quit

   

: Select Item

F10 : Save & Exit Setup

Time, Date, Hard Disk Type…

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.

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.

BIOS SETUP

MB900-R User’s Manual 27

BIOS SETUP

Date (mm:dd:yy)

Wed, Apr 28, 2004

Item Help

Time (hh:mm:ss)

00 : 00 : 00

Menu Level >

IDE Channel 0 Master

None

IDE Channel 0 Slave

None

IDE Channel 1 Master

None

Change the day, month, Year and century

IDE Channel 1 Slave

None

Drive A

1.44M, 3.5 in.

Drive B

None

Video

EGA/VGA

Halt On

All Errors

Base Memory

640K

Extended Memory

129024K

Total Memory

130048K

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 motherboard 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.

Phoenix - AwardBIOS CMOS Setup Utility

Standard CMOS Features

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 : Sun to Sat Month : 1 to 12 Date : 1 to 31 Year : 1999 to 2099

28 MB900-R User’s Manual

BIOS SETUP

360KB

5.25 in.

1.2MB

5.25 in.

720KB

3.5 in.

1.44MB

3.5 in.

2.88MB

3.5 in.

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

or +/- keys to set the current time.

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 Channel Master/Slave

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.

CYLS : HEAD : PRECOMP : LANDING ZONE : SECTOR :

Number of cylinders Number of read/write heads

Write precompensation

Landing zone

Number of sectors

The Access Mode selections are as follows:

CHS (HD < 528MB)

LBA (HD > 528MB and supports

Logical Block Addressing) Large (for MS-DOS only) Auto

Remarks

: The main board supports two serial ATA ports and are

represented in this setting as IDE Channel 2 or 3.

Drive A / Drive B

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

MB900-R User’s Manual 29

BIOS SETUP

No errors

The system boot will not be halted for any error that may be detected. All errors

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

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

The system boot will not be halted for a disk error; it will stop for all other errors. All, But Disk/Key

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

Video

This field selects the type of video display card installed in your system. You can choose the following video display cards:

EGA/VGA For EGA, VGA, SEGA, SVGA

or PGA monitor adapters. (default) CGA 40 Power up in 40 column mode. CGA 80 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 e rror is detected during power up.

30 MB900-R User’s Manual

Advanced BIOS Features

CPU Feature

Press Enter

ITEM HELP

Hard Disk Boot Priority

Press Enter

Virus Warning

Disabled

Menu Level >

CPU L1 and L2 Cache

Enabled

CPU L3 Cache

Enabled

Quick Power On Self Test

Enabled

First Boot Device

Floppy

Second Boot Device

Hard Disk

Third Boot Device

CDROM

Boot Other Device

Enabled

Swap Floppy Drive

Disabled

Boot Up Floppy Seek

Disabled

Boot Up NumLock Status

Gate A20 Option

Fast

Typematic Rate Setting

Disabled

Typematic Rate (Chars/Sec)

Typematic Delay (Msec)

250

Security Option

Setup

APIC Mode

Enabled

MPS Version Control for OS

1.4

OS Select For DRAM>64MB

Non-OS2

Report No FDD For WIN 95

Yes

Small Logo (EPA) Show

Enabled

CPU Feature

Press Enter to configure the settings relevant to CPU Feature.

Phoenix - AwardBIOS CMOS Setup Utility

Advanced BIOS Features

BIOS SETUP

Hard Disk Boot Priority

With the field, there is the option to choose, aside from the hard disks connected,

“

Bootable add-in Cards” which refers to other external devices.

Virus Warning

If this option is enabled, an alarm message will be displayed when trying to write on the boot sector or on the partition table on the disk, which is typical of the virus.

CPU L1 / L2 / L3 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.

MB900-R User’s Manual 31

BIOS SETUP

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 firs t for an operating system. The options available include Floppy, LS120, Hard Disk, CDROM, ZIP100, USB-Floppy, USB-ZIP, USB-CDROM, LAN and Disable.

Boot Other Device

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

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 mes sage.

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.

32 MB900-R User’s Manual

BIOS SETUP

Typematic Delay (Msec)

When the typematic rate is enabled, this item allows you to set the time interval for displaying the first a nd 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

MPS Version Cont rol 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 d efault 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 dr ive 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

MB900-R User’s Manual 33

Enabled

BIOS SETUP

DRAM Timing Selectable

By SPD

ITEM HELP

CAS Latency Time

DRAM RAS# to CAS# Delay

DRAM RAS# Precharge

Precharge delay (tRAS)

System Memory Frequency

533MHZ

SLP_S4# Assertion Width

1 to 2 Sec

System BIOS Cacheable

Enabled

Video BIOS Cacheable

Disabled

Memory Hole at 15M-16M

Disabled

PCI Express Root Port Func

Press Enter

** On-Chip VGA Setting ** PEG/On Chip VGA Control

Auto

Menu Level >

PEG Force x1

Disabled

On-Chip Frame Buffer Size

8MB

DVMT Mode

DVMT

DVMT/FIXED memory Size

128MB

Onboard PCU-E LAN

Enable

Onchip ICH7 LAN

Enable

Advanced Chipset Features

This Setup menu controls the configuration of the chipset.

Phoenix - AwardBIOS CMOS Setup Utility

Advanced Chipset Features

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 configure CAS latency time in HCLKs as 2 or 2.5 or 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.

DRAM RAS# to CAS# Delay

This option allows you to insert a delay between the RAS (Row Address Strobe) and CAS (Col umn 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.

34 MB900-R User’s Manual

BIOS SETUP

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 is4.

Precharge Delay (tRAS)

The default setting for the Precharge Delay is12.

System Memory Frequency

The default setting is

533MHz

SLP_S4# Assertion Width

The default setting is

1 to 2 Sec

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 15M -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.

On-Chip VGA Setting

The fields under the On-Chip VGA Setting and their default setti ngs are:

PEG/On Chip VGA Control: Auto PEG Force x1: Disabled On-Chip Frame Buffer Size: 8MB DVMT Mode: DVMT DVMT/Fixed Memory Size: 128MB

Onboard PCI-E LAN

By default, this setting is enabled.

Onchip ICH7 LAN

By default, this setting is enabled.

MB900-R User’s Manual 35

BIOS SETUP

OnChip IDE Device

Press Enter

ITEM HELP

Onboard Device

Press Enter

Menu Level >

SuperIO Device

Press Enter

2nd SuperIO Device

Press Enter

IDE HDD Block Mode

Enabled

ITEM HELP

IDE DMA transfer access

Enabled

On-chip Primary PCI IDE

Enabled

IDE Primary Master PIO

Auto

IDE Primary Slave PIO

Auto

IDE Primary Master UDMA

Auto

IDE Primary Slave UDMA

Auto

On-Chip Secondary PCI IDE

Enabled

IDE Secondary Master PIO

Auto

IDE Secondary Slave PIO

Auto

IDE Secondary Master UDMA

Auto

IDE Secondary Slave UDMA

Auto

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

Auto

Menu Level >

SATA Port Speed Settings

Disabled

PATA IDE Mode

Primary

SATA port

P1, P3 is Secondary

USB Controller

Enabled

ITEM HELP

USB 2.0 Controller

Enabled

Menu Level >

USB Keyboard Support

Disabled

USB Mouse Support

Disabled

Azalia AC97 Audio Select

Auto

Onboard Serial Port 3

3E8h

ITEM HELP

Serial Port 3 Use IRQ

IRQ11

Menu Level >

Onboard Serial Port 4

Disabled

Serial Port 4 Use IRQ

IRQ10a

Integrated Peripherals

This section sets configurations for your hard disk and other integrated peripherals. The first screen shows three main items for user to select. Once an item selected, a submenu appears. Details follow.

Phoenix - AwardBIOS CMOS Setup Utility

Integrated Peripherals

Phoenix - AwardBIOS CMOS Setup Utility

OnChip IDE Device

Phoenix - AwardBIOS CMOS Setup Utility

Onboard Device

2nd Super IO Device

36 MB900-R User’s Manual

BIOS SETUP

POWER ON Function

BUTTON ONLY

ITEM HELP

KB Power ON Password

Enter

Hot Key power ON

Ctrl-F1

Onboard FDC Controller

Enabled

Onboard Serial Port 1

3F8/IRQ4

Onboard Serial Port 2

2F8/IRQ3

UART Mode Select

Normal

RxD , TxD Active

Hi, Lo

IR Transmission Delay

Disabled

UR2 Duplex Mode

Half

Use IR Pins

IR-Rx2Tx2

PWRON After PWR-Fail

Off

Menu Level >

Phoenix - AwardBIOS CMOS Setup Utility

SuperIO Device

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.

IDE DMA Transfer Access

This field, by default, is enabled

On-chip Primary PCI IDE Enabled

This field, by default, is enabled

OnChip Primary/Secondary PCI IDE

The integrated peripheral controller contain s 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 o f 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. The options are Auto and Disabled.

MB900-R User’s Manual 37

BIOS SETUP

On-Chip Serial ATA Setting

The fields under the SATA setting includes SATA Mode (IDE), On -Chip Serial ATA (Auto), PATA IDE Mode (Secondary) and SATA Port (PO, P2 is Primary).

USB Controller

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

Enabled

USB 2.0 Controller

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

Enabled

. In order to use USB 2.0, necessary OS drivers must be

Please update your system to Windows 2000 SP4 or

Windows XP SP2.

USB Keyboard and Mouse Support

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

Disabled

Azalia AC97 Audio Select

This field, by default, is set to

Auto

. The selections are Azalia, AC97 Audio and Modem, AC97 Audio only, AC97 Modem only , and All Disabled.

Power ON Function

This field is related to how the system is powered on – such as with the use of conventional power button, keyboard or hot keys. The default is

BUTTON ONLY

KB Power ON Password

This field allows users to set the password when keyboard power on is the mode of the Power ON function.

Hot Key Power ON

This field sets certain keys, also known as hot keys, on the keyboard that can be used as a ‘switch’ to power on the system.

Onboard FDC Controller

Select Enabled if your system has a floppy disk controller (FDC) installed on the motherboard 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.

38 MB900-R User’s Manual

BIOS SETUP

Onboard Serial Port

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

Serial Port 1 3F8/IRQ4 Serial Port 2 2F8/IRQ3

UART Mode Select

This field determines the UART 2 mode in your computer. The default value is

Normal

. Other options include IrDA and ASKIR.

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.

MB900-R User’s Manual 39

BIOS SETUP

ACPI Function

Enabled

ITEM HELP

ACPI Suspend

S1(POS)

RUN VGABIOS if S3 Resume

Auto

Power Management

User Define

Video Off Method

DPMS

Video Off In Suspend

Yes

Suspend Type

Stop Grant

Modem Use IRQ

Suspend Mode

Disabled

HDD Power Down

Disabled

Soft-Off by PWR-BTTN

Instant-Off

Wake-Up by PCI Card

Disabled

Menu Level >

Power On by Ring

Disabled

Resume by Alarm

Disabled

Date (of Month) Alarm

Time (hh:mm:ss) Alarm

0 : 0 : 0

** Reload Global Timer Events ** Primary IDE 0

Disabled

Primary IDE 1

Disabled

Secondary IDE 0

Disabled

Secondary IDE 1

Disabled

FDD, COM, LPT Port

Disabled

PCI PIRQ[A-D] #

Disabled

Min. Power Saving

Minimum power management Max. Power Saving

Maximum power management. User Define

Each of the ranges is from 1 min. to 1hr. Except for HDD Power Down which ranges from 1 min. to 15 min.

Power Management Setup

Phoenix - AwardBIOS CMOS Setup Utility

Power Management Setup

ACPI Function

Enable this function to support ACPI (Advance Configuration and Power Interface).

ACPI Suspend

The default setting of the ACPI Suspend mode is

S1(POS)

RUN VGABIOS if S3 Resume

The default setting of this field is

Auto

Power Management

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

40 MB900-R User’s Manual

BIOS SETUP

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 Allows BIOS to control the video display. Blank Screen Writes blanks to the video buffer.

Video Off In Suspend

When enabled, the video is off in suspend mode.

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 is3.

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 Card

By default, this field is disabled.

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.

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.

MB900-R User’s Manual 41

BIOS SETUP

Reload Global Timer Events

The HDD, FDD, COM, LPT Ports, and PCI PIRQ are I/O events that 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.

42 MB900-R User’s Manual

PNP/PCI Configurations

Init Display First

PCI Slot

ITEM HELP

Reset Configuration Data

Disabled

Resources Controlled By

Auto (ESCD)

IRQ Resources

Press Enter

PCI/VGA Palette Snoop

Disabled

INT Pin 1 Assignment

Auto

INT Pin 2 Assign ment

Auto

INT Pin 3 Assignment

Auto

INT Pin 4 Assignment

Auto

INT Pin 5 Assignment

Auto

INT Pin 6 Assignment

Auto

INT Pin 7 Assignment

Auto

INT Pin 8 Assignment

Auto

**PCI Express relative items** Maximum Payload Size

4096

Menu Level

Select Yes if you are using a Plug and Play capable operating system Select No if you need the BIOS to configure non-boot devices

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

Init Display First

The default setting is

Phoenix - AwardBIOS CMOS Setup Utility

PnP/PCI Configurations

PCI Card

BIOS SETUP

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 with the use of 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 P CI/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.

Maximum Payload Size

The default setting of the PCI Express Maximum Payload Size is 4096.

MB900-R User’s Manual 43

BIOS SETUP

Shutdown Temperature

Disabled

ITEM HELP

CPU Warning Temperature

Disabled

Current System Temp

45°C/113°F

Current CPU TEMP

45°C/113°F

Menu Level >

FAN2 Speed

5400 RPM

FAN1 Speed

5400 RPM

Vcore(V)

1.02 V

+12 V

1.32 V

VTT

1.8V

-5V

-5.02

+5V

5.25 V

-12V

-11.89

3.3V

3.37V

VBAT (V)

3.21 V

5VSB(V)

5.67 V

PC Health Status

This section shows the parameters in determining the PC Health Status. These parameters include temperatures, fan speeds and voltages.

Phoenix - AwardBIOS CMOS Setup Utility

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 ca used by overheating.

PC Health Status

Temperatures/Voltages

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

44 MB900-R User’s Manual

Frequency/Voltage Con trol

CPU Clock Ratio

14x

ITEM HELP

Auto Detect PCI Clk

Disabled

Menu Level >

Spread Spectrum Modulated

Disabled

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

CPU Clock Ratio

This field’s default setting is

Auto Detect PCI Clk

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

Spread Spectrum Modulated

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

Disabled

Phoenix - AwardBIOS CMOS Setup Utility

Frequency/Voltage Control

14x

. This field is for CE testing use only

BIOS SETUP

MB900-R User’s Manual 45

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 Optimized 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 Password

These two options set the system password. Supervisor Pa ssword 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 p rompts 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 Se tup 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.

46 MB900-R User’s Manual

DRIVERS INSTALLATION

Drivers Installation

This section describes the installation pr ocedures for software and drivers under the Windows 2000 and Windows XP . 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 945G Chipset Software Installation Utility .........................48

Intel 945G Chipset Graphics Driver ...........................................50

Realtek Codec Audio Driver Installation ....................................51

Marvell 88E8052 LAN Driv ers Installation................................ 52

Intel PRO LAN Drivers Installation................................ ............53

IMPORTANT NOTE:

After installing your Windows operating system (Windows 2000/XP), you must install first the Intel Chipset Software Installation Utility before proceeding with the drivers installation.

MB900-R User’s Manual 47

DRIVERS INSTALLATION

Intel 945G Chipset Software Installation Utility

The Intel® 945G Chipset Drivers should be installed first before the software drivers to enable Plug & Play I NF support for Intel chipset components. Follow the instructions below to complete the installation under Windows 2000/XP. (Before installed Intel Chipset Software Installation Utility,Please update your system to Windows 2000 SP4 or Windows XP SP1A)

1. Insert the CD that comes with the board and the screen below would appear. Click

Installation Utility

Intel Chipsets

Intel(R) Chipset Software

, then

2. When the Welcome screen appears, click

48 MB900-R User’s Manual

to continue.

DRIVERS INSTALLATION

3. Click

Yes

to accept the software license agreement and proceed with

the installation process.

4. On Readme Information screen, click

to continue the installation.

5. The Setup process is now complete. Click computer and for changes to take effect.

MB900-R User’s Manual 49

Finish

to restart the

DRIVERS INSTALLATION

Intel 945G Chipset Graphics Driver

The Intel® 945G Chipset Family Graphics Drivers come in the CD with the motherboard. Follow the instructions below to complete the installation under Windows 2000/XP.

1. Insert the CD that comes with the board and the screen below would appear. Click

Graphics Driver

Intel Chipsets

Intel (R) I945G Chipset Family

, then

2. When the Welcome screen appears, click

3. Click the installation process.

4. The Setup process is now complete. Click computer and for changes to take effect.

50 MB900-R User’s Manual

Yes

to accept the software license agreement and proceed with

to continue.

Finish

to restart the

DRIVERS INSTALLATION

Realtek Codec Audio Driver Installation

Follow the steps below to install the Realtek High Definition Codec Audio Drivers.

1. Insert the CD that comes with the board and the screen below would appear. Click

Driver

Intel Chipsets

Realtek High Definition Codec Audio

, then

2. When the Welcome screen appears, click

3. The Setup process is now complete. Restart the computer when prompted for changes to take effect.

MB900-R User’s Manual 51

to continue.

DRIVERS INSTALLATION

Marvell 88E8052 LAN Drivers Installation

Insert the CD that comes with the board to install the PCI Express Gigabit LAN drivers. In the initial screen, click on LAN Card on the left side , then Marvell LAN Controller Driver. Follow the instructions accordingly to finish the installation process.

2. To use the wake up function by PCIe LAN, go to the Device Manager under Windows and select LAN controller. The following window will appear (Generic Marvell Yukon Chipset based Ethernet Controller Properties). Click Advanced and select Wake From Shutdown. In the Value field on the right, select On.

3. Then, also in the Advanced section, click on Wake Up Capabilities. In the Value field on the right, select Magic Packet, then click OK.

52 MB900-R User’s Manual

DRIVERS INSTALLATION

Intel PRO LAN Drivers Installation

Follow the instructions below to complete the installation under Windows 2000/XP.

1. Insert the CD that comes with the board and the screen below would appear. Click

Intel Chipsets

Intel (R) PRO LAN Network Drivers.

, then

2. On the next screen, click installation.

MB900-R User’s Manual 53

Install Drivers

to start the drivers

DRIVERS INSTALLATION

This page is intentionally left blank.

54 MB900-R User’s Manual

Appendix

Address

Device Description

000h - 01Fh

DMA Controller #1 020h - 03Fh

Interrupt Controller #1 040h - 05Fh

Timer 060h - 06Fh

Keyboard Controller 070h - 07Fh

Real Time Clock, NMI 080h - 09Fh

DMA Page Register 0A0h - 0BFh

Interrupt Controller #2 0C0h - 0DFh

DMA Controller #2 0F0h

Clear Math Coprocessor Busy Signal 0F1h

Reset Math Coprocessor 1F0h - 1F7h

IDE Interface 278h - 27Fh

Parallel Port #2(LPT2) 2F8h - 2FFh

Serial Port #2(COM2) 2B0h - 2DFh

Graphics adapter Controller 378h - 3FFh

Parallel Port #1(LPT1) 360h - 36Fh

Network Ports 3B0h - 3BFh

Monochrome & Printer adapter 3C0h - 3CFh

EGA adapter 3D0h - 3DFh

CGA adapter 3F0h - 3F7h

Floppy Disk Controller 3F8h - 3FFh

Serial Port #1(COM1)

A. I/O Port Address Map

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

APPENDIX

MB900-R User’s Manual 55

APPENDIX

Level

Function

IRQ0

System Timer Output IRQ1

Keyboard IRQ2

Interrupt Cascade IRQ3

Serial Port #2 IRQ4

Serial Port #1 IRQ5

Reserved IRQ6

Floppy Disk Controller IRQ7

Parallel Port #1 IRQ8

Real Time Clock IRQ9

Reserved IRQ10

Reserved IRQ11

Reserved IRQ12

PS/2 Mouse IRQ13

80287 IRQ14

Primary IDE IRQ15

Secondary IDE

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.

56 MB900-R User’s Manual

Intel MB900-R User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual