AXIOMTEK IMB202 Series User manual

IMB202 Series
Intel®Core™ 2 Quad/Core™ 2 Duo/
Celeron®
ATX Industrial Motherboard
User’s Manual

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Disclaimers
This manual has been carefully checked and believed to contain
accurate information. AXIOMTEK Co., Ltd. assumes no responsibility
for any infringements of patents or any third party’s rights, and any
liability arising from such use.
AXIOMTEK does not warrant or assume any legal liability or
responsibility for the accuracy, completeness or usefulness of any
information in this document. AXIOMTEK does not make any
commitment to update the information in this manual.
AXIOMTEK reserves the right to change or revise this document
and/or product at any time without notice.
No part of this document may be reproduced, stored in a retrieval
system, or transmitted, in any form or by any means, electronic,
mechanical, photocopying, recording, or otherwise, without the prior
written permission of AXIOMTEK Co., Ltd.
CAUTION
If you replace wrong batteries, it causes the danger of explosion. It is
recommended by the manufacturer that you follow the manufacturer’s
instructions to only replace the same or equivalent type of battery,
and dispose of used ones.
©Copyright 2008 AXIOMTEK Co., Ltd.
All rights reserved
August 2008, Version A2
Printed in Taiwan

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ESD Precautions
Computer boards have integrated circuits sensitive to static electricity.
To prevent chipsets from electrostatic discharge damage, please take
care of the following jobs with precautions:
Do not remove boards or integrated circuits from their anti-static
packaging until you are ready to install them.
Before holding the board or integrated circuit, touch an unpainted
portion of the system unit chassis for a few seconds. It
discharges static electricity from your body.
Wear a wrist-grounding strap, available from most electronic
component stores, when handling boards and components.
Trademarks Acknowledgments
AXIOMTEK is a trademark of AXIOMTEK Co., Ltd.
Windows®is a trademark of Microsoft Corporation.
Phoenix & AWARD are trademarks of Phoenix Technology Ltd.
IBM, PC/AT, PS/2, VGA are trademarks of International Business
Machines Corporation.
Intel®CoreTM 2 Quad, CoreTM 2 Duo, Celeron®are trademarks of
Intel Corporation.
Winbond is a trademark of Winbond Electronics Corp.
Other brand names and trademarks are the properties and registered
brands of their respective owners.

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Table of Contents
Disclaimers........................................................................................................... ii
ESD Precautions ................................................................................................. iii
CHAPTER 1 INTRODUCTION..................................................................................... 1
1.1 Specifications.......................................................................................... 2
1.2 Utilities Supported................................................................................... 4
1.3 Real Panel Connector............................................................................. 4
CHAPTER 2 JUMPERS AND CONNECTORS............................................................ 5
2.1 Board Dimensions................................................................................... 5
2.2 Board Layout........................................................................................... 6
2.3 Jumper Settings ...................................................................................... 7
2.3.1 COM1 Mode Select Jumpers (JP1, JP2, JP3)................................. 7
2.3.2 CMOS Clear Jumper (JP5) .............................................................. 8
2.3.3 Watchdog Trigger Mode Jumper (JP4)............................................ 8
2.3.4 PCIe x 4 Slot Function Select Jumper (JP8, JP9)............................ 9
2.4 Connectors............................................................................................ 10
2.4.1 VGA Connector (CN1).................................................................... 12
2.4.2 Serial Port Interface Connector (CN2) (RS232/RS422/RS485)..... 12
2.4.3 Serial Port Interface Connectors (CN11, CN20, CN28) (RS232)... 13
2.4.4 PS/2 Keyboard and Mouse Connectors (CN4) .............................. 13
2.4.5 Ethernet Connectors (CN6, CN7)................................................... 14
2.4.6 USB Port Connectors (CN67, CN7)............................................... 14
2.4.7 ATX 4 Pin 12V In Connector (CN15).............................................. 15
2.4.8 Floppy Disk Port Connector (CN36)............................................... 15
2.4.9 SATA Connectors (CN55, CN54, CN51, CN50, CN43, CN44)...... 16
2.4.10 USB Connectors (CN40, CN47, CN39, CN53) .............................. 16
2.4.11 Front Panel Connector (CN58)....................................................... 17
2.4.12 Internal Mouse/Keyboard Connectors (CN46, CN41).................... 18
2.4.13 LAN1 (CN17)/LAN2 (CN12) Speed LED Connectors .................... 18
2.4.14 LAN1 (CM19)/LAN2 (CN13) Act/Link LED Connectors.................. 18
2.4.15 DIO Port Connector (CN30)........................................................... 19
2.4.16 System Fan (CN57)/Fan 2 Connectors (CN32) ............................. 19
2.4.17 CPU Fan Connector (CN37) .......................................................... 19
2.4.18 24-Pin ATX Power Connector (CN56)............................................ 20
CHAPTER 3 HARDWARE INSTALLATION.............................................................. 21
3.1 Installing the Processor......................................................................... 21
3.2 Installing the Memory............................................................................ 26
CHAPTER 4 HARDWARE DESCRIPTION................................................................ 27
4.1 Microprocessors.................................................................................... 27
4.2 BIOS...................................................................................................... 27
4.3 System Memory..................................................................................... 27
4.4 I/O Port Address Map............................................................................ 28
CHAPTER 5 PHOENIX-AWARD BIOS UTILITY....................................................... 29
5.1 Entering Setup....................................................................................... 29

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5.2 Control Keys.......................................................................................... 30
5.3 Getting Help .......................................................................................... 30
5.4 The Main Menu ..................................................................................... 31
5.5 Standard CMOS Setup Menu................................................................ 32
5.6 Advanced BIOS Features...................................................................... 34
5.7 Advanced Chipset Features.................................................................. 39
5.8 Integrated Peripherals........................................................................... 42
5.9 Power Management Setup.................................................................... 45
5.10 PnP/PCI Configuration Setup................................................................ 48
5.11 PC Health Status................................................................................... 50
5.12 Frequency/Voltage Control................................................................... 51
5.13 Load Fail-Safe Defaults......................................................................... 52
5.14 Load Optimized Defaults....................................................................... 53
5.15 Set Supervisor/User Password ............................................................. 54
5.16 Save & Exit Setup ................................................................................. 55
5.17 Exit Without Saving............................................................................... 56
CHAPTER 6 INSTALLATION OF DRIVERS ............................................................. 57
6.1 Installing Chipset Driver ........................................................................ 57
6.2 Installing VGA Driver............................................................................. 60
6.3 Installing LAN Driver.............................................................................. 64
APPENDIX A WATCHDOG TIMER ........................................................................... 67
APPENDIX B CONFIGURING SATA FOR RAID FUNCTION................................... 69
APPENDIX C MEMORY I/O ADDRESS .................................................................... 81
APPENDIX D DIGITAL I/O......................................................................................... 83

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MEMO

IMB202 LGA775 ATX Board User’s Manual
Introduction 1
CHAPTER 1
INTRODUCTION
The IMB202 ATX industrial motherboard supports Intel®CoreTM 2
Quad, CoreTM 2 Duo, and Celeron®processors at 800/1066/1333
MT/s. The board integrates chipsets Intel®Q35 and ICH9/DO that
delivers outstanding system performance through high-bandwidth
interfaces, multiple I/O functions for interactive applications and
various embedded computing solutions. There are four DDR2 DIMM
sockets for dual channel DDR2 667/800 MHz memory, maximum
memory capacity up to 8GB. The board also features Ethernet
10/100/1000Mb, dual PCI Express x1 Gigabit Ethernet, six Serial ATA
channels (with ICH9-DO only) for total six Serial ATA hard drives at
maximum transfer rate up to 3Gb/s, ten USB 2.0 high speed
compliant, built-in high definition audio codec that can achieve the
best stability and reliability for industrial applications.

IMB202 LGA775 ATX Board User’s Manual
Introduction
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1.1 Specifications
zCPU: Intel®CoreTM 2 Quad, CoreTM 2 Duo and Celeron®
processors
zSystem Chipset: Intel®Q35 & ICH9/DO
zCPU Socket: LGA775
zFront-Side Bus: 800/1066/1333 MT/s (200/266/333 MHz)
zBIOS
Phoenix-Award PnP Flash BIOS
zSystem Memory
Four DDR2 DIMM sockets
Maximum up to 8GB DDR2 memory
Support Dual Channel DDR2 667/800 MHz memory
zOnboard Multi-I/O
Controller: Winbond W83627DHG and W83627HG
Serial Ports: 3 ports for RS-232 (COM2/3/4) and 1 port for
RS-232/422/485 (COM1)
Parallel Port: One bi-directional with ECP/EPP/SPP support
Floppy Controller: Support for two drives (1.44MB for each)
zUSB Interface
Twelve USB 2.0 high speed compliant
zDisplay
Integrated on Intel Q35 GMCH (For CRT Only)
zEthernet
Inte l®i82566DM and Realtek RTL8111B PCI Express x1
gigabit Ethernet controllers support 10/100/1000Mb/s
zSerial ATA
Support Serial ATA/ ATA II
Six Serial ATA Channels for total of Six Serial ATA hard drive
(with ICH9-DO only)
Maximum transfer rate could up to 3Gb/s
Support SATA RAID 0, 1, 0+1, 5 function (with ICH9-DO only)

IMB202 LGA775 ATX Board User’s Manual
Introduction 3
zAudio
Realtek ALC888 HD Audio codec onboard
Audio jack supports Line-out and Mic-in
zExpansion Slot
1 PCIe(x16) , 1 PCIe x4, 1PCIe (x1) , 4 PCI Slot
(32bit/33MHZ)
zHardware Monitoring
Controller: Winbond W83627DHG
Detection of CPU temperature, System temperature, Power
failure and Fan speed
zWatchdog Timer
System reset
Software programmable timer (1-255 level)
zDimensions: 305mm x 244mm (4 layer)
NOTE All specifications and images are subject to change
without notice.

IMB202 LGA775 ATX Board User’s Manual
Introduction
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1.2 Utilities Supported
zIntel®Q35 Utility and Drivers
zVGA Drivers
zEthernet Utility and Drivers
zAudio Utility and Drivers
1.3 Real Panel Connector

IMB202 LGA775 ATX Board User’s Manual
Jumpers and Connectors 5
CHAPTER 2
JUMPERS AND CONNECTORS
2.1 Board Dimensions

IMB202 LGA775 ATX Board User’s Manual
Jumpers and Connectors
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2.2 Board Layout

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Jumpers and Connectors 7
2.3 Jumper Settings
Proper jumper settings configure the IMB202 to meet your application
purpose.
2.3.1 COM1 Mode Select Jumpers (JP1, JP2, JP3)
These jumpers select the COM1 port’s communication mode to
operate RS-232 or RS-422/485.
Description Function Jumper Setting
RS-232
(Default) JP1
JP2 JP3
RS-422 JP1
JP2 JP3
COM1
RS-485 JP1
JP2 JP3

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Jumpers and Connectors
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2.3.2 CMOS Clear Jumper (JP5)
You may need to use this jumper is to clear the CMOS memory if
incorrect settings in the Setup Utility.
Description Function Jumper Setting
Normal
(Default)
Clear CMOS
Clear
2.3.3 Watchdog Trigger Mode Jumper (JP4)
The watchdog timer performs the sensitive error detection and report
function.
Description Function Jumper Setting
Disable
GPIO
Watchdog Trigger Mode
Reset

IMB202 LGA775 ATX Board User’s Manual
Jumpers and Connectors 9
2.3.4 PCIe x4 Slot Function Select Jumper (JP8, JP9)
CN23 PCIe x4 slot function for PCIe x1 or PCIe x4
Function JP8 JP9
CN21: PCIe x1
CN23: PCIe x1
(Open) (Open)
CN21: Disable
CN23: PCIe x4
(Short) (Short)
NOTE The ICH9 supports only one PCIe x4 (via lane #0~4) or four
PCIe x1, so these jumpers (JP8 & JP9) are to allow
customer setting it as one PCIe x4 or PCIe x1 which could
co-work with CN21 to have another PCIe x1 slot.

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Jumpers and Connectors
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2.4 Connectors
Connectors connect the board with other parts of the system. Loose or
improper connection might cause problems. Make sure all connectors
are properly and firmly connected.
Here is a summary table shows you all connectors on the board.
Function Connector Function Connector
INTERNAL BATTERY BAT1 DIO CONNECTOR CN30
INTERNAL BUZZER BU1 FAN2 CONNECTOR CN32
VGA CONNECTOR CN1 DIMM2 SOCKET CN35
COM1 CONNECTOR CN2 FDD CONNECTOR CN36
AUDIO CONNECTOR CN3 CPU FAN
CONNECTOR CN37
KEYBOARD/MOUSE
DIN CONNECTOR CN4 DIMM1 SOCKET CN38
LPT CONNECTOR CN5 USB CONNECTOR
(8/9) CN39
LAN2 CONNECTOR
(INTEL) CN6 USB CONNECTOR (4/5) CN40
LAN1 CONNECTOR
(REALTEK) CN7 WAFER M/S CONNECTOR CN41
COM2 CONNECTOR CN11 DIMM3 SOCKET CN42
LAN2 SPEED LED
CONNECTOR CN12 SATA4 CONNECTOR CN43
LAN2 LINK LED
CONNECTOR CN13 SATA5 CONNECTOR CN44
ATX 12V 4-PIN
CONNECTOR CN15 DIMM4 SOCKET CN45
LAN1 SPEED LED
CONNECTOR CN17 WAFER K/B CONNECTOR CN46

IMB202 LGA775 ATX Board User’s Manual
Jumpers and Connectors 11
Function Connector Function Connector
LAN1 LINK LED
CONNECTOR CN19 USB CONNECTOR (6/7) CN47
COM3 CONNECTOR CN20 SATA3 CONNECTOR CN50
PCIe x 1 SLOT CN21 SATA2 CONNECTOR CN51
PCIe x 4 SLOT CN23 USB CONNECTOR
(10/11) CN53
PCI1 SLOT CN24 SATA1 CONNECTOR CN54
PCI3 SLOT CN25 SATA0 CONNECTOR CN55
PCI4 SLOT CN26 ATX POWER
CONNECTOR CN56
PCI2 SLOT CN27 FAN1 CONNECTOR CN57
COM4 CONNECTOR CN28 FRONT PANEL
CONNECTOR CN58
PCIe x 16 SLOT CN29

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2.4.1 VGA Connector (CN1)
CN1 is a standard 15-pin pin DB15 connector commonly used for the
CRT VGA display.
Pin Signal Pin Signal Pin Signal
1 Red 2 Green 3 Blue
4 N/A 5 GND 6 AGND
7 AGND 8 AGND 9 N/A
10 GND 11 N/A 12 DDC DAT
13 Horizontal Sync 14 Vertical Sync 15 DDC CLK
2.4.2 Serial Port Interface Connector (CN2)
(RS232/RS422/RS485)
The board has four onboard serial ports .COM1 is a standard D-Sub 9
pin connector and support RS232 function
CN2
PIN
Number RS-232 RS-422 RS-485
1 Data Carrier Delect (DCD) TX- Data -
2 Receive Date (RXD) TX+ Data +
3 Transmit Data (TXD) RX+ NC
4 Data Terminal Ready (DTR) RX- NC
5 GND GND GND
6 Data Set Ready (DSR) NC NC
7 Request to Send (RTS) NC NC
8 Clear to Send (CTS) NC NC
9 Ring Indicator (RI) NC NC

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Jumpers and Connectors 13
2.4.3 Serial Port Interface Connectors (CN11, CN20,
CN28) (RS232)
The serial interface for the board consists of COM2 port (CN11), COM3
(CN20) and COM4 (CN28) supports RS-232.
Connector: COM2 (CN11), COM3 (CN20), COM4 (CN28)
Pin Signal
1 Data Carrier Detect (DCD)
2 Data Set Ready (DSR)
3 Receive Date (RXD)
4 Request to Send (RTS)
5 Transmit Data (TXD)
6 Clear to Send (CTS)
7 Data Terminal Ready (DTR)
8 Ring Indicator (RI)
9 GND
10 NC
2.4.4 PS/2 Keyboard and Mouse Connectors (CN4)
CN4 is a DIN connector for PS/2 Mouse and PS/2 keyboard connection.
Pin Signal Pin Signal
1 Keyboard Data 7 GND
2 GND 8 Mouse Data
3 GND 9 GND
4 VCC 10 VCC
5 GND 11 GND
6 Mouse Clock 12 Mouse Clock

IMB202 LGA775 ATX Board User’s Manual
Jumpers and Connectors
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2.4.5 Ethernet Connectors (CN6, CN7)
2.4.6 USB Port Connectors (CN6, CN7)
The Universal Serial Bus (USB) port connector on the board is for the
installation of peripherals supporting the USB interface. Each USB port
consists of two 4-pin standard USB ports.
Pin Signal
1, 5 USB Vcc
2, 6 USB -
3, 7 USB +
4, 8 USB GND