Intel IB935 User Manual

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IB935

(IB935, IB935RF)

Socket LGA775 Pentium® 4

Intel® Q35 Chipset

PICMG 1.3 SHB Express CPU Card

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.

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IB935 User’s Manual

Table of Contents

 

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

1

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

1

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

2

Specifications ......................................................................

3

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

4

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

5

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

6

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

7

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

8

Connectors on IB935.........................................................

12

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

23

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

45

Intel Chipset Software Intallation Utility ..........................

46

Intel Graphics Driver Installation......................................

48

Realtek HD Code Audio Driver Installation .....................

49

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

50

IDE Controller Drivers Installation...................................

52

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

53

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

53

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

54

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

55

D. Digital I/O Sample Code ..............................................

59

IB935 User’s Manual

iii

The IB935 CPU Card

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IB935 User’s Manual

INTRODUCTION

Introduction

Product Description

The IB935 PICMG1.3 SHB board incorporates the Intel® Q35 Express Chipset, consisting of the Intel® Q35 Graphic Memory Controller Hub (GMCH) and Intel® I/O Controller Hub 9 (ICH9), is an optimized integrated graphics solution with a 800/1066/1333 MHz front-side bus.

The integrated graphics engine, based on Intel® Graphics Media Accelerator 3100 (Intel® GMA 3100) architecture, supports Dual Independent Display and delivers richer visual color and picture clarity without the need for additional discrete graphics cards, and the integrated audio support enables premium digital sound and delivers advanced features such as multiple audio.

The CPU card also supports Dual-Channel DDR2 Memory in two DIMM sockets with up to 12.8 GB/s of bandwidth and 4 GB memory addressability for faster system responsiveness and support of 64-bit computing.

The main features of the SBC are:

Supports Intel Core 2 Duo, Core 2 Quad, and Celeron 400 (Conroe-L) sequence processor

Two DDR2 667/800 SDRAM DIMM, Max. 4GB

Onboard Gigabit Ethernet

Intel® Q35 Express VGA for CRT

4x USB 2.0, 2x COM, Watchdog timer, Digital I/O

5.1 Ch. Audio

Optional backplane with 2x PCI-E(x4), 1x PCI-E (x16), 8x PCI slots, 2x ISA slots, 4x USB connectors

Dimensions of the board are 338mm x 126mm.

IB935 User’s Manual

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INTRODUCTION

Checklist

Your IB935 Pentium® 4 CPU card package should include the items listed below:

The IB935 CPU card

This User’s manual

1 Floppy cable

1 IDE cable

1 USB cable with bracket (USB2K-4)

1 Y-Cable supporting a PS/2 Keyboard and a PS/2 Mouse

1 SATA cable

2 Serial Port Ribbon Cable and 1 Parallel Port Attached to a Mounting Bracket

1 Audio cable with bracket (Audio-18K)

Optional backplane (IP314)

1 CD containing the following:

Chipset Drivers

Flash Memory Utility

Reminder:

SATA:

When using the legacy operating system, only one controller is available and the ports supported are SATA port 0, 1 (CN1, CN2).

It is suggested that the operating system is installed using these SATA ports.

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IB935 User’s Manual

INTRODUCTION

Specifications

Product Name

Form Factor

CPU Support

CPU Voltage

System Speed

CPU FSB

Green /APM

CPU Socket

Chipset

BIOS

VGA

LAN1

LAN2

Memory type

LPC I/O

RTC/CMOS

Battery

Keyboard/Mouse

IDE

SATA II

Edge Connector

Onboard

Header/Connector

Watchdog Timer

Digital I/O

System Voltage

Other

Board Size

Golden Finger I/F

(Also Backplane Spec.)

IB935

PICMG 1.3 SHB Express full size CPU card

Socket LGA775, Supports the Intel Core 2 Duo and Intel Core2 Quad processors, and Intel Celeron 400 (Conroe-L) Sequence processor.

0.5V~1.6V (VRD 11.0)

Up to 3.8GHz+ 800MHz/1066MHz/1333MHz APM1.2

LGA 775

Intel® Bearlake Chipset Q35 + ICH9 for IB935 Q35 + ICH9R for IB935RF

Award BIOS; supports ACPI

Q35 built-in, supports CRT

Intel 82566DM PCI Express Gigabit PHY

Intel 82574L PCI Express Gigabit controller (IB935RF) Support Dual Channel

DDR2 DIMM Module x 2, 667/800MHz (Without ECC function), Max. 4GB

W83627EHG: IrDA x1, Parallel x1, COM1 (RS232), COM2 (RS232/422/485), FDCx1, Hardware monitoring

Built in ICH9/ICH9R Lithium battery

Supports PS/2 Keyboard/Mouse connector

ITE IT8211 PCI to PATA controller for one PATA channel support

Intel ICH9 built-in SATA II controller (3.0Gb/sec) w/ 4 ports

DB15 x1 for VGA

PS/2 Connector x1 for keyboard/mouse RJ-45 x2 for Gigabit LAN

40 pins box-header x1 for IDE1

34 pins box-header x1 for Floppy

26 pins box-header x1 for LPT

10 pins box-header x2 for COM1/2

8 (4x2) pins header x 2 for USB1~4

5 pins header x 1 for IrDA(cut pin2)

12 pins header x1 for audio Line-Out, Line-In & Microphone

4 pins header x1 for built-in speaker SATA connector x4 for 4 SATA ports

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

4 In / 4 Out

+5V, +3.3V, +12V, 5VSB (2A) Modem Wakeup, LAN Wakeup 338mm x 126mm

PCI w/ 4x PCI master (Supports 4 PCI Slots) 4x (x1 PCIe slots)

1x (x16 PCIe slot)

4x USB2.0 ports

IB935 User’s Manual

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INTRODUCTION

Board Dimensions

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IB935 User’s Manual

INSTALLATIONS

Installations

This section provides information on how to use the jumpers and connectors on the IB935 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 IB935 .................................................................

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IB935 User’s Manual

5

INSTALLATIONS

Installing the CPU

The IB935 board supports an LGA 775 processor socket for Intel Core 2 Duo and Intel Core2 Quad processors, and Intel Celeron 400(Conroe-L) Sequence processor.

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.

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IB935 User’s Manual

INSTALLATIONS

Installing the Memory

The IB935 board supports two DDR2 memory sockets for a maximum total memory of 4GB in DDR2 memory type. It supports DDR2 667/800.

Basically, the system memory interface has the following features: Supports two 64-bit wide DDR data channels

Available bandwidth up to 6.4GB/s (DDR2 800) for single-channel mode and 12.8GB/s (DDR2 800) 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)

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 DDR module touches the bottom of the slot.

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

Lock

DDR2 Module

Lock

 

 

 

 

 

 

 

 

 

 

Lock

 

 

 

 

 

 

Lock

 

 

 

 

 

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INSTALLATIONS

Setting the Jumpers

Jumpers are used on IB935 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 IB935 and their respective functions.

Jumper Locations on IB935...................................................................

9

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

10

JP4: Configure and Recovery (Factory use only) ................................

10

JP5: Power ON Setting ........................................................................

10

JP7: ICH9 PCI-E port 1-4 Configuration Settings...............................

11

JP11: Clear CMOS Contents ...............................................................

11

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IB935 User’s Manual

INSTALLATIONS

Jumper Locations on IB935

Jumpers on IB935.............................................................................

Page

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

10

JP4: Configure and Recovery (Factory use only)................................

10

JP5: Power ON Setting........................................................................

10

JP7: ICH9 PCI-E port 1-4 Configuration Settings ..............................

11

JP11: Clear CMOS Contents ...............................................................

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INSTALLATIONS

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.

The following table describes the jumper settings for COM2 selection.

COM2

RS-232

RS-422

RS-485

Function

 

JP1:

 

 

JP1:

JP1:

Jumper

1-2

3-4

5-6

 

 

 

Setting

JP2:

JP2:

JP2:

(pin closed)

3-5 & 4-6

1-3 & 2-4

1-3 & 2-4

 

JP3:

JP3:

JP3:

 

3-5 & 4-6

1-3 & 2-4

1-3 & 2-4

 

 

 

 

JP4: Configure and Recovery (Factory use only)

JP9

Setting

Function

 

Pin 1-2

Normal (default)

 

Short/Closed

 

 

 

Pin 2-3

 

 

Short/Closed

Configure

 

Open

Recovery

 

 

JP5: Power ON Setting

JP17

Setting

Function

 

 

 

Pin 1-2

Short/Closed Power on by system button

Pin 2-3

Short/Closed Power on by power supply AC on

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INSTALLATIONS

JP7: ICH9 PCI-E port 1-4 Configuration Settings

JP7 Setting

Function

 

 

Pin 1-2 & 3-4

ICH9 PCI-E port 1-4 setting as 1x PCI-E x4

Short

 

Pin 1/2/3/4

ICH9 PCI-E port 1-4 setting as 4x PCI-E x1

Open

 

JP11: Clear CMOS Contents

Use JP11 to clear the CMOS contents. Note that the ATX-power connector should be disconnected from the board before clearing CMOS.

JP11

Setting

Function

 

Pin 1-2

Normal

 

Short/Closed

 

 

 

Pin 2-3

Clear CMOS

 

Short/Closed

 

 

IB935 User’s Manual

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INSTALLATIONS

Connectors on IB935

The connectors on IB935 allow you to connect external devices such as keyboard, mouse, hard disk drives, printers… etc. The following table lists the connectors on IB935 and their respective functions.

Connector Locations on IB935 ............................................................

13

ATX1: ATX 12V Power Connector ...................................................

14

DIMM1: Channel A DDR2 Socket .....................................................

14

DIMM2: Channel B DDR2 Socket......................................................

14

CPU_FAN1: CPU Fan Power Connector............................................

14

SYS_FAN1, SYS_FAN2: SYSTEM Fan Power Connector ..............

14

CN1, CN2, CN3, CN4: SATA HDD Connector .................................

14

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

15

FDC1: Floppy Drive Connector ..........................................................

15

VGA1: VGA CRT Connector..............................................................

16

J1: External Audio Connector..............................................................

16

J2: Parallel Port Connector ..................................................................

16

J3: Digital I/O Connector (4 in, 4 out).................................................

17

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

17

J5: CD-In Audio Connector.................................................................

17

J6: COM2 Serial Port...........................................................................

18

J7: COM1 Serial Ports Connector .......................................................

18

J8: System Function Connector ...........................................................

18

J9: PS/2 Keyboard and Mouse Connector ...........................................

20

J10, J11: External PS/2 Mouse and Keyboard Connector ...................

20

J12: Wake On LAN Connector............................................................

20

J13: USB Connector ............................................................................

21

J14: USB Connector ............................................................................

21

J15, J17: Gigabit LAN RJ45 Connector ..............................................

21

J16: SPI Debug Tools Port (Factory use only) ..........................................

21

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IB935 User’s Manual

 

INSTALLATIONS

Connector Locations on IB935

 

 

ATX1: ATX 12V Power Connector

 

DIMM1: Channel A DDR2 Socket

 

DIMM2: Channel B DDR2 Socket

 

CPU_FAN1: CPU Fan Power

 

Connector

 

SYS_FAN1, SYS_FAN2: System

 

Fan Power

 

CN1, CN2, CN3, CN4: SATA

 

HDD Connector

 

IDE1: Primary IDE Connectors

 

FDC1: Floppy Drive Connector

 

VGA1: VGA CRT Connector

 

J1: External Audio Connector

 

J2: Parallel Port Connector

 

J3: Digital I/O Connector

 

(4 in, 4 out)

 

J4: IrDA Connector

 

J5: CD-In Audio Connector

 

J6: COM2 Serial Port

 

J7: COM1 Serial Ports Connector

 

J8: System Function Connector

 

J9: PS/2 Keyboard and Mouse

 

Connector

 

J10, J11: External PS/2 MS/KB

 

Connector

 

J12: Wake On LAN Connector

 

J13: USB Connector

 

J14: USB Connector

 

J15, J17: Gigabit LAN RJ45

 

Connector

 

J16: SPI Debug Tools Port

 

(Factory use only)

IB935 User’s Manual

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INSTALLATIONS

ATX1: ATX 12V Power Connector

Pin #

Signal Name

1

Ground

2

Ground

3

+12V

4

+12V

DIMM1: Channel A DDR2 Socket

DIMM1is the first-channel DDR2 sockets.

DIMM2: Channel B DDR2 Socket

DIMM2 is the second-channel DDR2 sockets.

CPU_FAN1: CPU Fan Power Connector

Pin #

Signal Name

1

Ground

2

+12V

3

Rotation detection

 

 

4

Control

SYS_FAN1, SYS_FAN2: SYSTEM Fan Power Connector

Pin #

Signal Name

1

Ground

2

+12V

3

Rotation detection

CN1, CN2, CN3, CN4: SATA HDD Connector

Pin #

Signal Name

1

Ground

2

TX+

3

TX-

4

Ground

5

RX-

6

RX+

7

Ground

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INSTALLATIONS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IDE1: Primary 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

 

 

 

 

 

 

 

 

IDE1

 

 

 

 

 

 

 

 

 

 

 

 

 

Address 1

 

33

 

34

 

No connect

 

 

 

 

 

 

 

 

 

 

Address 0

 

35

 

36

 

Address 2

 

 

 

 

 

 

 

 

 

 

Chip select 0

 

37

 

38

 

Chip select 1

 

 

 

 

 

 

 

 

 

 

Activity

 

39

 

40

 

Ground

 

 

FDC1: Floppy Drive Connector

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Signal Name

Pin #

 

Pin #

 

Signal Name

 

 

 

 

 

 

 

 

 

Ground

1

 

2

 

RM/LC

 

 

 

 

 

 

 

 

 

Ground

3

 

4

 

No connect

 

 

 

 

 

 

 

 

 

Ground

5

 

6

 

No connect

 

 

 

 

 

 

 

 

 

Ground

7

 

8

 

Index

 

 

 

 

 

 

 

 

 

Ground

9

 

10

 

Motor enable 0

 

 

 

 

 

 

 

 

 

Ground

11

 

12

 

Drive select 1

 

 

 

 

 

 

 

 

 

Ground

13

 

14

 

Drive select 0

 

 

 

 

 

 

 

 

 

Ground

15

 

16

 

Motor enable 1

 

 

 

 

 

 

 

 

 

Ground

17

 

18

 

Direction

 

 

 

 

 

 

 

 

 

Ground

19

 

20

 

Step

 

 

 

 

 

 

 

 

 

Ground

21

 

22

 

Write data

 

 

 

 

 

 

 

 

 

Ground

23

 

24

 

Write gate

 

 

 

 

 

 

 

 

 

Ground

25

 

26

 

Track 00

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Ground

27

 

28

 

Write protect

 

 

FDD1

 

 

 

 

 

 

 

 

 

 

 

Ground

29

 

30

 

Read data

 

 

 

 

 

 

 

 

 

Ground

31

 

32

 

Side 1 select

 

 

 

 

 

 

 

 

 

Ground

33

 

34

 

Diskette change

 

IB935 User’s Manual

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INSTALLATIONS

VGA1: VGA CRT Connector

Signal Name

Pin #

Pin #

Signal Name

Red

1

2

Green

Blue

3

4

N.C.

GND

5

6

GND

GND

7

8

GND

VCC

9

10

GND

N.C.

11

12

DDCDATA

HSYNC

13

14

VSYNC

DDCCLK

15

 

 

J1: External Audio Connector

J1 is a 12-pin header that is used to connect to the optional audio cable that integrates jacks for Line In, Line Out and Mic.

Signal Name

Pin #

LINEOUT R

1

Ground

3

LINEIN R

5

Ground

7

Mic-In

9

Ground

11

Pin #

Signal Name

2

LINEOUT L

4

Ground

6

LINEIN L

8

Ground

10

VREF-Mic

12

Protect pin

J2: Parallel Port Connector

 

 

 

 

 

 

 

Signal Name

Pin #

Pin #

Signal Name

 

 

 

 

Line printer strobe

1

14

AutoFeed

 

 

 

 

PD0, parallel data 0

2

15

Error

 

 

 

 

PD1, parallel data 1

3

16

Initialize

 

 

 

 

 

 

 

PD2, parallel data 2

4

17

Select

 

 

 

 

PD3, parallel data 3

5

18

Ground

 

 

 

 

PD4, parallel data 4

6

19

Ground

 

 

 

 

PD5, parallel data 5

7

20

Ground

 

 

 

 

PD6, parallel data 6

8

21

Ground

 

 

 

 

PD7, parallel data 7

9

22

Ground

 

 

 

 

ACK, acknowledge

10

23

Ground

 

J2

 

 

 

 

Busy

11

24

Ground

 

 

 

 

Paper empty

12

25

Ground

 

 

 

 

Select

13

N/A

N/A

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