Intel CORETM 2 DUO IB940 User Manual

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IB940

LGA775 Core2 Duo

Intel® Q965 Chipset

Full Size CPU Card

USER’S MANUAL

Version 1.0A

Acknowledgments

Award is a registered trademark of Award Software International, Inc.

PS/2 is a trademark of International Business Machines Corporation.

Intel and Core 2 Duo 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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IB940 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 IB940.........................................................

12

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

25

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

45

Intel Q965 Chipset Software Installation Utility...............

46

Intel Q965 Chipset Graphics Driver..................................

48

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

50

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

51

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

IB940 User’s Manual

iii

ATTENTION:

It is strongly recommended that only heatsinks that have corresponding (metal) backplates be used on the CPU card. This is to avoid the CPU card being bent/distorted, causing the CPU card to become damaged. A reference picture of a backplate and heatsink that has backplate are shown below.

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IB940 User’s Manual

INTRODUCTION

Introduction

Product Description

The IB940 CPU card is based on the Intel Q965 chipset and supports the Intel® Core™2 Duo processor with 1066/800/533 MHz System Bus. It supports the PCI Express x16 graphics interface for the latest high-performance graphics cards. The PCI Express x1 I/O ports offer up to 3.5X the bandwidth over traditional PCI architecture, delivering faster access to peripheral I/O devices.

The Intel GMA 3000 graphics on board 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 four DIMM sockets and delivers up to 12.8 GB/s of bandwidth and 8 GB memory addressability for faster system responsiveness. Dimensions of the board are 338mm x 126mm.

The main features of the CPU card are:

yIntel® Q965 Express Chipset Based

ySupport LGA775 Intel® Core™2 Duo Processors

ySupport FSB 1066/800/533MHz

ySupport up to 4GB DDRII 800/667/533 memory

y1 x Mini PCI Express Slot

ySupport one 10/100 or two Gigabit LAN on board

y4 x SATA II, 1 x IDE, 1x Floppy, 6 x USB 2.0, 2 x COM, 1 x Parallel,

y5.1Ch. Audio, 1 x TMDS

yDual channel LVDS support 18/24 bit

IB940 User’s Manual

1

INTRODUCTION

Checklist

Your IB940 Core 2 Duo CPU Card package should include the items listed below:

The IB940 Card

This User’s manual

1 x IDE cable

1 x Floppy cable

1 x SATA cable

1 x TMDS cable

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

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

Audio cable with bracket (Audio-18K)

USB cable with bracket (USB2K-4)

1 CD containing the following:

Chipset Drivers

Flash Memory Utility

Optional SATA Power Cord (PW34)

2

IB940 User’s Manual

 

 

INTRODUCTION

 

 

 

 

 

 

 

 

 

Specifications

 

 

 

 

 

 

 

 

 

Form Factor

Full Size CPU Card (PICMG1.0)

 

Processor

Support for Intel Core 2 Duo processor (Conroe core) in

 

 

 

LGA775 socket

 

 

FSB

533/800/1066 MHz

 

 

Chipset

Intel Broadwater (Q965) Chipset consisting of:

 

 

 

• Intel Q965 Graphics Memory Controller Hub (GMCH)

 

 

 

• Intel ICH8/ICH8DO I/O Controller Hub

 

 

BIOS

• Award BIOS: footprint for both SPI & LPC I/F

 

 

 

• Support for ACPI, SMBIOS

 

 

Memory

2x 240-pin DDRII 533/667/800 DIMM sockets, supports

 

 

 

single channel, max. 4 GB

 

 

Video

Intel Q965 integrated graphics subsystem GMA3000

 

 

DVI

Chrontel CH7307C x1 for DVI

 

 

LVDS

Chrontel CH7308B x1 for 24-bit single/dual channel LVDS

 

 

LAN

LAN1: dual footprint support option:

 

 

 

• Intel 82566DM Nineveh 10/100/1000 (IB940F)

 

 

 

• Intel 82562V Ekron-N 10/100 (IB940)

 

 

 

LAN2: Intel 82573L PCI-e gigabit LAN (IB940F)

 

 

Audio

Intel ICH8 built-in high definition audio w/ Realtek ALC888

 

 

 

Codec supports 5.1 CH audio (line-out, line-in & mic)

 

 

LPC I/O

Winbond W83627EHG: IrDA x1, Parallel x1, COM1 (RS232),

 

 

 

COM2 (RS232/422/485), floppy, Hardware monitor (3

 

 

 

thermal inputs, 4 voltage monitor inputs & 2 fan headers)

 

 

USB

Intel ICH8 built-in two High Speed USB host controller,

 

 

 

supports 6 USB 2.0 ports (support for USB port disable) w/

 

 

 

over-current protection

 

 

SATA II

Intel ICH8 built-in SATA II controller (3.0Gb/sec) w/ 4 ports

 

 

IDE

JMicron JM368 (PCI-e to PATA) x1 for 1 PATA channel

 

 

PCI-to-ISA

ITE IT8888G x1 for high drive ISA bus

 

 

bridge

 

 

 

Expansion

Mini PCI-express socket x1 for Wireless LAN or other

 

 

 

module

 

 

Edge Connector

• PS/2 connector x1 for PS/2 keyboard & Mouse, DB15 x1

 

 

 

for VGA, RJ45 x2 for LAN 1, 2

 

 

On Board

• Standard SATA (7-pin shrouded vertical) connector x4

 

 

Headers /

• 40 pins, 0.1” pitch, standard box-header x1 for IDE

 

 

Connectors

• DF13-20 header x2 for LVDS

 

 

 

• DF11-20 header x1 for DVI

 

 

 

• 34 pins box-header x1 for floppy

 

 

 

• 26 pins box-header x1 for printer

 

 

 

• 5x2 pins box-header x2 for COM1-2

 

 

 

• 4 pins pin-header x1 for CPU fan

 

 

 

• 3 pins pin-header x1 for system fan

 

 

 

• 4x2 pins pin-header x3 for USB1-6

 

 

RTC

ICH8 built-in RTC with on-board lithium battery

 

 

Watchdog Timer

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

 

 

Digital IO

4 in and 4 out

 

 

System Voltage

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

 

 

Board Size

338 x 122mm

 

IB940 User’s Manual

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INTRODUCTION

 

 

 

 

 

 

Board Dimensions

 

 

 

 

0 05.8

 

O

 

 

 

116 121 .84 9.2

 

4

 

 

 

 

.

 

 

 

0

 

 

 

 

 

6

 

 

 

 

 

0

 

 

 

 

 

0

5.07

 

 

 

 

 

5.08

 

 

JP8

 

 

 

 

 

J24

 

 

 

 

313.18

 

 

 

 

 

 

333.17

 

 

 

 

 

 

338.25

 

 

 

 

 

338.25

0 5 0.8

 

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090. 10 7 0 34.

121 9.2

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IB940 User’s Manual

 

INSTALLATIONS

Installations

This section provides information on how to use the jumpers and connectors on the IB940 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 IB940 .................................................................

12

IB940 User’s Manual

5

INSTALLATIONS

Installing the CPU

The IB940 CPU Card supports an LGA 775 processor socket for Intel® Core 2 Duo processors.

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

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

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IB940 User’s Manual

INSTALLATIONS

Installing the Memory

The IB940 CPU Card supports four DDR2 memory sockets for a maximum total memory of 4GB in DDR memory type. It supports DDR2 533/667/800.

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.

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

IB940 User’s Manual

7

INSTALLATIONS

Setting the Jumpers

Jumpers are used on IB940 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 IB940 and their respective functions.

Jumper Locations on IB940...................................................................

9

JBAT1: Clear CMOS Contents............................................................

10

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

10

JP4, JP5: COM1 / COM2 RS232 +5V/+12V Power Setting...............

10

JP7: Processor Setting..........................................................................

11

JP8: LVDS Panel Power Select ...........................................................

11

J25: Power Supply Type Select ...........................................................

11

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IB940 User’s Manual

INSTALLATIONS

Jumper Locations on IB940

 

 

 

 

 

ATX 1

 

CPU

 

 

 

 

 

 

 

FA

 

 

 

 

 

 

 

N1

 

 

 

 

 

 

 

BZ1

 

 

 

 

 

 

 

J2

 

 

 

 

 

 

 

J25

 

 

CP

 

 

 

 

 

 

 

U1

 

 

 

 

 

JP8

 

 

 

 

DD

 

DD

 

J20

 

 

 

RI1I

 

RII2

J24

J21

 

 

 

 

 

 

J22

 

 

 

 

 

 

 

JP7

 

 

 

 

 

 

J19

 

 

 

 

 

 

 

 

 

 

 

 

 

 

J1

BA

 

 

SATA3

 

J9

 

FAN 1

T1

JB

 

SATA1

 

 

 

 

 

 

 

 

J

AT1

 

 

 

 

 

 

18

 

 

 

 

 

 

 

J

J

J

SATA4

SATA2

 

 

17

15

14

 

 

 

 

 

 

 

 

 

 

J8

J6

 

 

JP6

 

 

 

 

FDC 1

DIE 1

 

 

 

 

 

J7

 

J

 

 

J

 

 

 

 

4

 

 

12

 

J10

JP4

 

J3

 

 

J11

 

V

 

 

 

 

J13

GA1

JP5

 

J5

 

 

 

 

 

JP1

 

 

 

 

 

 

JP2

 

 

 

 

 

 

JP3

 

Jumpers on IB940.............................................................................

Page

JBAT1: Clear CMOS Contents........................................................................

10

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

10

JP4, JP5: COM1 / COM2 RS232 +5V/+12V Power Setting ...........................

10

JP7: Processor Setting......................................................................................

11

JP8: LVDS Panel Power Select .......................................................................

11

J25: Power Supply Type Select .......................................................................

11

IB940 User’s Manual

9

INSTALLATIONS

JBAT1: Clear CMOS Contents

Use JBAT1, a 3-pin header, to clear the CMOS contents. Note that the ATX-power connector should be disconnected from the CPU Card before clearing CMOS.

JBAT1

Setting

Function

 

Pin 1-2

Normal

 

Short/Closed

 

 

 

Pin 2-3

Clear CMOS

 

Short/Closed

 

 

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.

ID394: COM3 and COM4 are fixed for RS-232 use only. 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, JP5: COM1 / COM2 RS232 +5V/+12V Power Setting

 

JP4 / JP5

Setting

Function

 

 

Pin 1-2

+12V

 

 

Short/Closed

 

 

Pin 3-4

Normal

 

 

Short/Closed

 

 

Pin 5-6

+5V

 

 

 

Short/Closed

 

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IB940 User’s Manual

 

 

 

INSTALLATIONS

JP7: Processor Setting

 

 

JP7

Setting

Processor Used

 

Pin 1-2

Celeron D

 

Short/Closed

 

 

 

Pin 1-2

Core 2 Duo,

 

Open

Pentium D,

 

 

Pentium 4 HT

JP8: LVDS Panel Power Select

 

JP8

Setting

Panel Voltage

 

Pin 1-2

3.3V (default)

 

Short/Closed

 

 

 

Pin 2-3

5V

 

Short/Closed

 

 

J25: Power Supply Type Select

Use J25, a 3-pin header, to select between AT and ATX power supply.

 

 

 

 

J25

Setting

Power Supply Type

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Pin 1-2

ATX

 

 

 

 

 

 

 

Short/Closed

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Pin 2-3

AT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Short/Closed

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IB940 User’s Manual

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INSTALLATIONS

[

Connectors on IB940

The connectors on IB940 allows you to connect external devices such as keyboard, floppy disk drives, hard disk drives, printers, etc. The following table lists the connectors on IB940 and their respective functions.

Jumper Locations on IB940.................................................................

13

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

14

PWR_FAN1: SYSTEM Fan Power Connectors..................................

14

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

14

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

15

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

15

S_ATA1, S_ATA2, S_ATA3, S_ATA4: SATA HDD Connectors ....

16

ATX1: 12V/+12V Power Connector ...................................................

16

J1: TMDS Panel Connector .................................................................

16

J2: System Function Connector ...........................................................

17

J3: Parallel Port Connector ..................................................................

19

J4, J5: COM1 and COM2 Serial Ports Connector ...............................

19

J6: Digital I/O Connector (4 in, 4 out).................................................

20

J7: Audio Connector for 5.1 channel ...................................................

20

J8: IrDA Connector..............................................................................

20

J9: External ATX Power Connector ....................................................

20

J10: CD-In Audio Connector...............................................................

21

J11, J12: External PS/2 Keyboard and Mouse Connector ...................

21

J13: PS/2 Keyboard and Mouse Connector .........................................

21

J17, J15, J14: USB0/USB1 Connector ................................................

21

J16: Intel 82562V 10/100 or Intel 82566DC GbE RJ-45 ....................

22

Note: 10/100 LAN for IB940; Gigabit LAN for IB940F......................

22

J18: Wake On LAN Connector............................................................

22

J19: SPI Flash Connector (factory use only) .......................................

22

J20, J21: LVDS Connectors (1st channel, 2nd channel) .....................

22

J22: Panel Inverter Power Connector ..................................................

23

J23: Intel PCI Express GbE RJ45 Connector ......................................

23

U46: x1 Mini PCI Express Slot ...........................................................

23

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IB940 User’s Manual

INSTALLATIONS

Jumper Locations on IB940

 

 

 

 

 

ATX1

CPU

 

 

 

 

 

 

_F

 

 

 

 

 

 

AN1

 

 

 

 

 

 

BZ1

 

 

 

 

 

 

J2

 

 

 

 

 

 

J25

 

 

CPU 1

 

 

 

 

PJ

 

 

 

 

D

D

8

 

 

 

 

 

J20

 

 

 

DRII 1

DRII 2

J24

J21

 

 

 

 

 

22J

 

 

 

 

 

 

PJ7

 

 

 

 

 

J19

 

 

 

 

 

 

 

 

 

 

 

 

J1

BA

 

 

SATA3

 

J9

FAN 1

T1

BJ

 

SATA1

 

 

 

 

 

 

 

AT

 

 

 

 

 

J

1

 

 

 

 

 

18

 

 

 

 

 

 

J

J

J

SATA4

SATA2

 

17

15

14

 

 

 

 

 

 

 

 

 

J8 J6

 

 

PJ6

 

 

 

FDC 1

IDE 1

 

 

 

 

 

J7

J

 

 

J

 

 

 

4

 

 

12

 

J1

 

 

 

 

J11

 

0

JP4

J3

 

 

 

V

 

 

 

J13

GA1

PJ5

J5

 

 

 

 

 

JP1

 

 

 

 

 

 

JP2

 

 

 

 

 

 

JP3

 

IB940 User’s Manual

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