Intel IB935 User Manual

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.

ii IB935 User’s Manual

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

iv 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 1

INTRODUCTION

Checklist

Your IB935 Pentium 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.

4 CPU card package should include the items

2 IB935 User’s Manual

INTRODUCTION

VGA

Specifications

Product Name Form Factor

IB935 PICMG 1.3 SHB Express full size CPU card

CPU Support Socket LGA775, Supports the Intel Core 2 Duo and Intel

Core2 Quad processors, and Intel Celeron 400 (Conroe-L) Sequence processor.

CPU Voltage 0.5V~1.6V (VRD 11.0) System Speed Up to 3.8GHz+

CPU FSB 800MHz/1066MHz/1333MHz Green /APM APM1.2

CPU Socket LGA 775 Chipset

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

BIOS Award BIOS; supports ACPI

Q35 built-in, supports CRT LAN1 LAN2 Memory type

LPC I/O

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

RTC/CMOS Built in ICH9/ICH9R Battery Lithium 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.)

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 3

INTRODUCTION

Board Dimensions

4 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 ................................................................. 12

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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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 m odule 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.

DDR2 Module

Lock Lock

Lock

IB935 User’s Manual 7

Lock

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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Jumper Locations on IB935

INSTALLATIONS

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 ............................................................... 11

IB935 User’s Manual 9

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

Function

Jumper

Setting

(pin closed)

RS-232 RS-422 RS-485

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: Configure and Recovery (Factory use only)

JP9 Setting Function

Pin 1-2

Short/Closed

Normal (default)

Pin 2-3

Short/Closed

Open

JP5: Power ON Setting

JP17 Setting Function

Pin 1-2

Short/Closed

Pin 2-3

Short/Closed

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Configure

Recovery

Power on by syste

Power on by power

supply AC on

button

INSTALLATIONS

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

JP7 Setting Function

Pin 1-2 & 3-4

Short

Pin 1/2/3/4

Open

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

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

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

Short/Closed

Pin 2-3

Short/Closed

Normal

Clear CMOS

IB935 User’s Manual 11

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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Connector Locations on IB935

INSTALLATIONS

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 13

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

4 Control

SYS_FAN1, SYS_FAN2: SYSTEM Fan Power Connector

3 Rotation detection

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 TX4 Ground 5 RX6 RX+ 7 Ground

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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

IDE1

Address 1 33 34

Address 0 35 36 Address 2

Chip select 0 37 38 Chip select 1

Activit

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

FDD1

Ground 27 28 Write protect Ground 29 30 Read data Ground 31 32 Side 1 select Ground 33 34 Diskette change

INSTALLATIONS

o connec o connec

39 40 Ground

IB935 User’s Manual 15

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 # Pin # Signal Name

LINEOUT R 1 2 LINEOUT L

Ground 3 4 Ground

LINEIN R 5 6 LINEIN L

Ground 7 8 Ground

Mic-In 9 10 VREF-Mic

Ground 11 12 Protect

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

Busy 11 24 Ground

Paper empty 12 25 Ground

Select 13 N/A N/A

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Intel IB935 User Manual

Table of Contents

Signal Name Pin # Pin # Signal Name

Signal Name Pin # Pin # Signal Name