Intel Core Duo-Solo 945GM, Core 2804080 User Manual

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2804080

Intel ® CoreTM Duo/Solo 945GM

Mini-ITX 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 Intel® Core Duo and Intel® Core Solo processors 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.

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2804080 User’s Manual

Table of Contents

 

Introduction .......................................................

1

Product Description.............................................................

1

Checklist..............................................................................

2

2804080 Specifications .......................................................

3

Board Dimensions ...............................................................

4

Installations .......................................................

5

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

6

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

7

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

8

Connectors on 2804080 ......................................................

11

BIOS Setup.......................................................

27

Drivers Installation ......................................

51

Intel Chipset Software Installation Utility.........................

52

VGA Drivers Installation ..................................................

54

AC97 Codec Audio Driver Installation.............................

56

LAN Drivers Installation...................................................

57

Appendix ...........................................................

59

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

59

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

60

C. Watchdog Timer Configuration....................................

61

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IMPORTANT NOTE: When the system boots without the CRT being connected, there will be no image on screen when you insert the CRT/VGA cable. To show the image on screen, the hotkey must be pressed (CTRL-ALT-F1).

THE 2804080 MINI ITX MOTHERBOARD

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2804080 User’s Manual

 

 

 

 

INTRODUCTION

Introduction

Product Description

The 2804080 Mini ITX board incorporates the Mobile Intel® 945GM Express Chipset for Embedded Computing, consisting of the Intel® 945GM Graphic Memory Controller Hub (GMCH) and Intel® I/O Controller Hub 7-M (ICH7-M), an optimized integrated graphics solution with a 533MHz and 667MHz front-side bus. Dimensions of the board are 170mm x 170mm.

The integrated powerful 3D graphics engine, based on Intel® Graphics Media Accelerator 950 (Intel® GMA 950) architecture, operates at core speeds of up to 400 MHz. It features a low-power design, is validated with the Intel® Core Duo and Intel® Core Solo processors on 65nm process. With dual channel DDR2 667MHz two DIMM socket on board, the board supports up to 4GB of DDR2 system memory.

Intel® Graphics supports a unique intelligent memory management scheme called Dynamic Video Memory Technology (DVMT). DVMT handles diverse applications by providing the maximum (224MB) availability of system memory for general computer usage, while supplying additional graphics memory when a 3D-intensive application requests it. The Intel GMA 950 graphics architecture also takes advantage of the high-performance Intel processor. Intel GMA 950 graphics supports Dual Independent Display technology.

The main features of the board are:

Supports Intel® CoreTM Duo /Solo processors

Supports up to 2.33GHz, 533MHz/667MHz FSB

Two DDR2 SDRAM DIMM, Max. 4GB memory

Onboard 10/100 BaseT and Marvell PCI-Express Gigabit LAN

Intel® 945GM Express VGA for CRT / LVDS

2x SATA, 6x USB 2.0, 2x COM, Watchdog timer, 1394

1x MiniPCI, 1x MiniPCI-E, 1x PCI,1xPCI-E(x1) slots, optional DVI

Optional daughter cards:

ID390: Chrontel 7308, supports 24 bit single or dual LVDS channel ID390C: Chrontel, 7021, supports CRT

ID391: Chrontel 7307C, single DVI (connector on cable) ID391D: Chrontel 7307C, dual DVI (connector on cable)

2804080 User’s Manual

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INTRODUCTION

Checklist

Your 2804080 package should include the items listed below.

The 2804080 Mini-ITX motherboard

This User’s Manual

1 CD containing chipset drivers and flash memory utility

Cable kit (IDE, Serial port, Serial ATA)

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2804080 User’s Manual

INTRODUCTION

2804080 Specifications

 

 

 

 

 

CPU Supported

Intel® CoreTM Duo /Solo processors

 

 

CPU Voltage

0.700V ~ 1.5V (IMVP-6)

 

 

System Speed

Up to 2.33GHz or above

 

 

CPU FSB

533MHz/667MHz FSB

 

 

Cache

2MB

 

 

Green /APM

APM1.2

 

 

CPU Socket

mPGA 478MT Socket

 

Chipset

BIOS

Memory

VGA

SDVO (Dual CH)

LVDS LCD Panel

LAN

USB

Serial ATA Ports

1394

Parallel IDE

Audio

LPC I/O

Digital IO

Keyboard/Mouse

Expansion Slots

Edge Connector

Onboard Header/

Connector

Watchdog Timer

System Voltage

Others

Board Size

Intel 945GM Chipset

GMCH: 82945GM 1466-pin Micro-FCBGA

ICH7M: 82801GBM 652-pin mBGA

Award BIOS, support ACPI Function

DDR2 667/533 SDRAM DIMM x2 (w/o ECC function), Max. 4GB

945GM built-in, supports CRT,RCA,S-VIDEO,HDTV

Through ID390 card (Chrontel 7308, 18+18 bits single/dual channel LVDS, Chrontel 7021, CRT, RCA, S-VIDEO or HDTV)

Through ID391 card (Chrontel 7307C,DVI single or Dual)

945GM built-in, supports 18+18 bits, single or dual channel LVDS

1.ICH7M built-in 10/100BT MAC + Intel 82562ET PHY

2.Marvell 88E8053 PCI Express Gigabit LAN controller x1

ICH7M built-in USB 2.0 host controller, support 6 ports

ICH7M built-in SATA controller, supports 2 ports

TI TSB43LV22(dual port)

ICH7M built-in one channel Ultra DMA 33/66/100,CF

ICH7M Built-in Audio controller + AC97 Codec ALC655 w/ 6 channels (Line-out, Line-in, Mic.), SPDIF-OUT + NS LM4950 (8-ohm 2W stereo audio power amplifier)

W83627EHF: COM1, COM2 (RS232), Slim FDC 1.44MB, IrDA x1 & hardware monitor (3 thermal, 4 voltage monitor inputs, 2 fan headers)

4 in & 4 out

Supports PS/2 Keyboard/Mouse Connector

PCI slot x1, PIC-E (x1) slot x1 and Mini PCI socket x1, Mini PCIe X1

PS/2 Connector x1 for keyboard/mouse

Gbit LAN RJ-45 + dual USB stack connector 10/100 LAN RJ45 + dual USB stack connector DB9 x1 for COM 1; DB15 x1 for VGA

RCA Jack x1 +S-Video for TV-Out SPDIF-OUT connector x1; 1394 Connector x1

RCA Jack 3x1 for Audio (Line-Out, Line-In & Mic)

40 pins box-header x1 for IDE1; 26 pins header x1 for Slim Floppy CF Connector x1 @ solder side

10 pins pin-headerx1 for Digital I/O; 10 pins pin-header x1 for COM2 8 pins pin-header x 1 for USB 5,6; 5 pins pin-header x 1 for IrDA DF13 Connector x2 for LVDS; 8 pins pin-header x1 for HDTV

7 pins pin-header x1 for audio Line-Out & Mic

4 pins pin-header x1 for built-in speaker; 7 pins pin-header x1 for 1394 SATA connector x2 for 2 SATA ports

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

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

Modem Wakeup, LAN Wakeup

170mm x 170mm (Mini ITX)

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INTRODUCTION

Board Dimensions

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2804080 User’s Manual

INSTALLATIONS

Installations

This section provides information on how to use the jumpers and connectors on the 2804080 in order to set up a workable system. The topics covered are:

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

6

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

7

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

8

Connectors on 2804080 ...............................................................

11

2804080 User’s Manual

5

INSTALLATIONS

Installing the CPU

The 2804080 board supports a Socket 478MT processor socket for Intel® CoreTM Duo and Intel® CoreTM Solo processors

The processor socket comes with a screw to secure the processor. As shown in the left picture below, loosen the screw first before inserting the processor. Place the processor into the socket by making sure the notch on the corner of the CPU corresponds with the notch on the inside of the socket. Once the processor has slide into the socket, fasten the screw. Refer to the figures below.

NOTE: Ensure that the CPU heat sink and the CPU top surface are in total contact to avoid CPU overheating problem that would cause your system to hang or be unstable.

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2804080 User’s Manual

INSTALLATIONS

Installing the Memory

The 2804080 board supports two DDR2 memory socket for a maximum total memory of 4GB in DDR2 memory type.

Installing and Removing Memory Modules

To install the DDR2 modules, locate the memory slot on the board and perform the following steps:

1.Hold the DDR2 module so that the key of the DDR2 module align with those on the memory slot.

2.Gently push the DDR2 module in an upright position until the clips of the slot close to hold the DDR2 module in place when the DDR2 module touches the bottom of the slot.

3.To remove the DDR2 module, press the clips with both hands.

DDR2 Module

Lock

Lock

 

 

 

 

 

 

 

 

 

Lock

 

 

 

 

 

 

Lock

 

 

 

 

 

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INSTALLATIONS

Setting the Jumpers

Jumpers are used on 2804080 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 2804080 and their respective functions.

Jumper Locations on 2804080........................................................

9

JP5: LCD Panel Power Selection..................................................

10

JP6: 1394 EPROM Write Selection..............................................

10

JP7: Clear CMOS Setting .............................................................

10

JP8: CompactFlash Slave/Master Selection..................................

10

IMPORTANT NOTE: When the system boots without the CRT being connected, there will be no image on screen when you insert the CRT/VGA cable. To show the image on screen, the hotkey must be pressed.

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2804080 User’s Manual

INSTALLATIONS

Jumper Locations on 2804080

Jumpers on 2804080...........................................................................

Page

JP5: LCD Panel Power Selection .................................................

10

JP6: 1394 EPROM Write Selection .............................................

10

JP7: Clear CMOS Setting.............................................................

10

JP8: CompactFlash Slave/Master Selection .................................

10

2804080 User’s Manual

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INSTALLATIONS

JP5: LCD Panel Power Selection

JP3

LCD Panel Power

 

3.3V

 

5V

JP6: 1394 EPROM Write Selection

JP6

1394 EPROM

 

For EPROM Write

 

Normal

JP7: Clear CMOS Setting

JP4

Setting

 

Normal

Clear CMOS

JP8: CompactFlash Slave/Master Selection

JP8

CF Setting

 

Master

 

Slave

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2804080 User’s Manual

INSTALLATIONS

Connectors on 2804080

The connectors on 2804080 allows you to connect external devices such as keyboard, floppy disk drives, hard disk drives, printers, etc. The following table lists the connectors on 2804080 and their respective functions.

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

13

CN2, CN3: COM1 and VGA Connector......................................

13

CN4: 10/100 RJ-45 and USB1/2 Ports.........................................

14

CN5: 1394 Connector...................................................................

14

J12: SPDIF Out Connector...........................................................

14

CN6,CN7: GbE RJ-45 and USB3/4 Ports ....................................

14

CN8: Audio Connector.................................................................

14

CN9, CN10: Serial ATA Connectors ...........................................

14

FAN1: System Fan Power Connector ..........................................

14

FAN2: CPU Fan Power Connector ..............................................

14

IDE1: IDE Connector ...................................................................

15

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

15

J14: ATX Power Supply Connector .............................................

16

J1: IrDA Connector ......................................................................

16

J2: Digital I/O...............................................................................

16

J3: System Function Connector....................................................

17

J4: TV-OUT (S-VIDEO & Composite) Connector......................

18

J5: TV-OUT (Y,Pr,Pb) Connector ...............................................

18

J6: USB5/6 Port Pin Header.........................................................

19

J7: COM2 Serial Port ...................................................................

19

J8: Wake On LAN Connector ......................................................

19

J9, J10: LVDS Connectors (1st channel, 2nd channel) ................

20

J11: LCD Backlight Connector ....................................................

20

J13: Mini PCI Connector..............................................................

20

U36: Mini PCI- E(x1) Connector .................................................

20

J15: Speaker Connector................................................................

20

J16: 1394 Connector.....................................................................

21

J17: Front Audio Connector .........................................................

21

J18: PCI-E(x1) Slot ......................................................................

21

J19: CD-In Pin Header .................................................................

21

J20: Compact Flash Connector.....................................................

21

PCI1: PCI Slot (supports 2 Master)..............................................

21

CON1: SDVO Port Connector .....................................................

22

Headers and Connectors on 2804080 Daughter Cards...................

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INSTALLATIONS

Connector Locations on 2804080

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2804080 User’s Manual

INSTALLATIONS

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

PS/2 Mouse

PS/2 Keyboard

 

Signal Name

 

 

Keyboard

 

 

Mouse

 

 

Signal Name

 

 

Keyboard data

 

1

 

1

 

 

Mouse data

 

 

N.C.

 

2

 

2

 

 

N.C.

 

 

GND

 

3

 

3

 

 

GND

 

 

5V

 

4

 

4

 

 

5V

 

 

Keyboard clock

 

5

 

5

 

 

Mouse clock

 

 

N.C.

 

6

 

6

 

 

N.C.

 

CN2, CN3: COM1 and VGA Connector

 

Signal Name

 

 

Pin #

 

 

Pin #

 

 

Signal Name

 

 

DCD

 

1

 

6

 

 

DSR

 

RXD

 

2

 

7

 

 

RTS

 

TXD

 

3

 

8

 

 

CTS

 

DTR

 

4

 

9

 

 

RI

 

GND

 

5

 

10

 

 

Not Used

 

Signal Name

 

 

Pin #

 

 

Pin #

 

 

Signal Name

 

 

Red

 

1

 

2

 

 

Green

 

Blue

 

3

 

4

 

 

N.C.

 

GND

 

5

 

6

 

 

GND

 

GND

 

7

 

8

 

 

GND

 

N.C.

 

9

 

10

 

 

GND

 

N.C.

 

11

 

12

 

 

N.C.

 

HSYNC

 

13

 

14

 

 

VSYNC

 

NC

 

15

 

 

 

 

 

 

 

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INSTALLATIONS

CN4: 10/100 RJ-45 and USB1/2 Ports

CN5: 1394 Connector

J12: SPDIF Out Connector

CN6: GbE RJ-45 and USB3/4 Ports

CN8: Audio Connector

The audio connector, from top to bottom, is composed of Line in, Line out and Microphone jacks.

CN9, CN10: Serial ATA Connectors

FAN1: System Fan Power Connector

FAN1 is a 3-pin header for system fans. The fan must be a 12V (500mA).

Pin # Signal Name

1 Ground

2 +12V

3 Rotation detection

FAN2: CPU Fan Power Connector

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

 

Pin #

Signal Name

 

1

Ground

 

2

+12V

 

3

Rotation detection

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2804080 User’s Manual

INSTALLATIONS

IDE1: IDE Connector

 

Signal Name

 

 

Pin #

 

 

Pin #

 

 

Signal Name

 

 

Reset IDE

 

 

1

 

 

2

 

 

Ground

 

Host data 7

 

3

 

4

 

 

Host data 8

 

Host data 6

 

5

 

6

 

 

Host data 9

 

Host data 5

 

7

 

8

 

 

Host data 10

 

Host data 4

 

9

 

10

 

 

Host data 11

 

Host data 3

 

11

 

12

 

 

Host data 12

 

Host data 2

 

13

 

14

 

 

Host data 13

 

Host data 1

 

15

 

16

 

 

Host data 14

 

Host data 0

 

17

 

18

 

 

Host data 15

 

Ground

 

19

 

20

 

 

Protect pin

 

DRQ0

 

21

 

22

 

 

Ground

 

Host IOW

 

23

 

24

 

 

Ground

 

Host IOR

 

25

 

26

 

 

Ground

 

IOCHRDY

 

27

 

28

 

 

Host ALE

 

DACK0

 

29

 

30

 

 

Ground

 

IRQ14

 

31

 

32

 

 

No connect

 

Address 1

 

33

 

34

 

 

No connect

 

Address 0

 

35

 

36

 

 

Address 2

 

Chip select 0

 

37

 

38

 

 

Chip select 1

 

Activity

 

39

 

40

 

 

Ground

FDD1: Floppy Drive Connector

FDD1is a slim 26-pin connector and will support up to 2.88MB FDD.

 

Signal Name

 

 

Pin #

 

 

Pin #

 

 

Signal Name

 

 

VCC

 

 

1

 

 

2

 

 

INDEX

 

VCC

 

3

 

4

 

 

DRV_SEL

 

VCC

 

5

 

6

 

 

DSK_CH

 

NC

 

7

 

8

 

 

NC

 

NC

 

9

 

10

 

 

MOTOR

 

DINST

 

11

 

12

 

 

DIR

 

NC

 

13

 

14

 

 

STEP

 

GND

 

15

 

16

 

 

WDATA

 

GND

 

17

 

18

 

 

WGATE

 

GND

 

19

 

20

 

 

TRACK

 

NC

 

21

 

22

 

 

WPROT

 

GND

 

23

 

24

 

 

RDATA

 

GND

 

25

 

26

 

 

SIDE

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INSTALLATIONS

J14: ATX Power Supply Connector

 

 

 

 

 

 

11

1

 

 

 

 

 

 

 

 

 

 

 

 

 

Signal Name

 

 

Pin #

 

 

Pin #

 

 

Signal Name

 

 

 

 

3.3V

 

11

 

1

 

 

3.3V

 

 

 

-12V

 

12

 

2

 

 

3.3V

 

 

 

Ground

 

13

 

3

 

 

Ground

 

 

 

PS-ON

 

14

 

4

 

 

+5V

 

 

 

Ground

 

15

 

5

 

 

Ground

 

 

 

Ground

 

16

 

6

 

 

+5V

 

 

 

Ground

 

17

 

7

 

 

Ground

 

 

 

-5V

 

18

 

8

 

 

Power good

 

 

 

+5V

 

19

 

9

 

 

5VSB

20

10

 

+5V

 

20

 

10

 

 

+12V

J1: IrDA Connector

 

Pin #

Signal Name

 

1

 

+5V

 

2

No connect

 

3

 

Ir RX

 

4

 

Ground

 

5

 

Ir TX

J2: Digital I/O

 

 

 

Signal Name

Pin

Pin

Signal Name

GND

1

2

VCC

OUT3

3

4

OUT1

OUT2

5

6

OUT0

IN3

7

8

IN1

IN2

9

10

IN0

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2804080 User’s Manual

INSTALLATIONS

J3: System Function Connector

J3 provides connectors for system indicators that provide light indication of the computer activities and switches to change the computer status. J3 is a 20-pin header that provides interfaces for the following functions.

Hard Disk Drive LED

Reset Switch

Not Defined

ATX Power On Switch

Not Defined

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.

Pin #

Signal Name

1

Speaker out

2

No connect

3

Ground

4

+5V

Power LED: Pins 11 - 15

 

Pin #

Signal Name

11

Power LED

12

No connect

13

Ground

14

No connect

15

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.

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