ADLINK Technology M-302 User manual

Advance Technologies; Automate the World.
Manual Rev.: 2.01
Revision Date: July 30, 2012
Part No: 50-13062-1010
M-302
ATX Industrial Motherboard with
Intel® Q965 Chipset
User’s Manual

Revision History
Revision Release Date Description of Change(s)
2.00 2009/09/08 Initial Release
2.01 2012/07/30
Correct CPU Fan Connector pin definition;
remove CHA_FAN1; add WDT sample code;
update audio codec for boards with ordering
numbers ending in “0070” and higher; update
CPU support.

Preface iii
M-302
Preface
Copyright 2009-12 ADLINK Technology Inc.
This document contains proprietary information protected by copy-
right. All rights are reserved. No part of this manual may be repro-
duced by any mechanical, electronic, or other means in any form
without prior written permission of the manufacturer.
Disclaimer
The information in this document is subject to change without prior
notice in order to improve reliability, design, and function and does
not represent a commitment on the part of the manufacturer.
In no event will the manufacturer be liable for direct, indirect, spe-
cial, incidental, or consequential damages arising out of the use or
inability to use the product or documentation, even if advised of
the possibility of such damages.
Environmental Responsibility
ADLINK is committed to fulfill its social responsibility to global
environmental preservation through compliance with the Euro-
pean Union's Restriction of Hazardous Substances (RoHS) direc-
tive and Waste Electrical and Electronic Equipment (WEEE)
directive. Environmental protection is a top priority for ADLINK.
We have enforced measures to ensure that our products, manu-
facturing processes, components, and raw materials have as little
impact on the environment as possible. When products are at their
end of life, our customers are encouraged to dispose of them in
accordance with the product disposal and/or recovery programs
prescribed by their nation or company.
Trademarks
Product names mentioned herein are used for identification pur-
poses only and may be trademarks and/or registered trademarks
of their respective companies.

iv Preface
Using this Manual
Audience and Scope
The M-302 User’s Manual is intended for hardware technicians
and systems operators with knowledge of installing, configuring
and operating industrial grade computers.
Manual Organization
This manual is organized as follows:
Preface: Presents copyright notifications, disclaimers, trade-
marks, and associated information on the proper usage of this
document and its associated product(s).
Chapter 1, Introduction: Introduces the M-302, its features,
applications, and specifications, including functional descriptions
and board layout.
Chapter 2, Connectors & Jumpers: Provides technical informa-
tion on connectors, jumpers and pin assignments for configuring
the M-302.
Chapter 3, Getting Started: Describes how to install components
and drivers on the M-302.
Chapter 4, BIOS Setup: Presents information and illustrations to
help understand and configure the system BIOS.
Appendix B, System Resources: Presents information on I/O
mapping, IRQ routing, and resource allocation.
Important Safety Instructions: Presents safety instructions all
users must follow for the proper setup, installation and usage of
equipment and/or software.
Getting Service: Contact information for ADLINK’s worldwide
offices.

Preface v
M-302
Conventions
Take note of the following conventions used throughout this
manual to make sure that users perform certain tasks and
instructions properly.
NOTE:
NOTE:
Additional information, aids, and tips that help users perform
tasks.
CAUTION:
Information to prevent minor physical injury, component dam-
age, data loss, and/or program corruption when trying to com-
plete a task.
WARNING:
Information to prevent serious physical injury, component
damage, data loss, and/or program corruption when trying to
complete a specific task.

vi Preface
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Table of Contents vii
M-302
Table of Contents
Revision History...................................................................... ii
Preface.................................................................................... iii
List of Figures........................................................................ ix
List of Tables.......................................................................... xi
1 Introduction ........................................................................ 1
1.1 Package Contents ............................................................... 1
1.2 Overview.............................................................................. 2
1.3 Features............................................................................... 2
1.4 Specifications....................................................................... 3
1.5 Power Consumption ............................................................ 5
1.6 Block Diagram ..................................................................... 7
1.7 Functional Description ......................................................... 8
1.8 Board Layout ..................................................................... 11
1.9 Mechanical Drawing .......................................................... 13
2 Connectors & Jumpers.................................................... 15
2.1 Rear I/O Connectors.......................................................... 15
2.2 Onboard Connectors ......................................................... 19
2.3 Jumpers............................................................................. 28
3 Getting Started ................................................................. 29
3.1 Installing the CPU.............................................................. 29
3.2 System Memory................................................................. 33
3.3 Driver Installation............................................................... 35
4 BIOS Setup........................................................................ 37
4.1 Starting the BIOS............................................................... 37
4.2 Standard CMOS Features................................................. 39

viii Table of Contents
4.3 Advanced BIOS Features.................................................. 43
4.4 Advanced Chipset Features............................................... 48
4.5 Integrated Peripherals........................................................ 50
4.6 Power Management Setup ................................................ 55
4.7 PnP/PCI Configurations..................................................... 58
4.8 Frequency/Voltage Control................................................ 60
4.9 Load Fail-Safe Defaults ..................................................... 61
4.10 Load Optimized Defaults.................................................... 62
4.11 Set Supervisor & User Password....................................... 63
4.12 Save & Exit Setup.............................................................. 64
4.13 Exit Without Saving............................................................ 65
5 POST Codes...................................................................... 67
A Appendix: Watchdog Timer..............................................73
A.1 Sample Code..................................................................... 73
B Appendix: System Resources..........................................75
B.1 System Memory Map......................................................... 75
B.2 Direct Memory Access Channels....................................... 76
B.3 Fixed I/O Map .................................................................... 77
B.4 Variable I/O Map................................................................ 78
B.5 Interrupt Request (IRQ) Lines............................................ 79
B.6 PCI Configuration Space Map ........................................... 82
B.7 PCI Interrupt Routing Map................................................. 84
Important Safety Instructions............................................... 85
Getting Service...................................................................... 87

List of Figures ix
M-302
List of Figures
Figure 1-1: M-302 Block Diagram......................................................7
Figure 1-2: M-302 Board Layout......................................................11
Figure 1-3: M-302 Rear I/O Layout..................................................12
Figure 1-4: M-302 Board Dimensions..............................................13

xListofFigures
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List of Tables xi
M-302
List of Tables
Table 1-1: M-302 General Specifications..........................................4
Table 1-2: Pentium® 4 651 Power Consumption .............................5
Table 1-3: Core™2 Duo E6400 Power Consumption.......................6
Table 1-4: M-302 Board Layout Legend.........................................12
Table B-1: System Memory Map.....................................................75
Table B-2: Direct Memory Access Channels...................................76
Table B-3: Fixed I/O Map................................................................77
Table B-4: Variable I/O Map............................................................78
Table B-5: IRQ Lines PIC Mode......................................................79
Table B-6: IRQ Lines APIC Mode...................................................81
Table B-7: PCI Configuration Space Map.......................................83
Table B-8: PCI Interrupt Routing Map.............................................84

xii List of Tables
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Introduction 1
M-302
1 Introduction
This chapter will introduce the M-302, its features, specifications,
functional description, and mechanical layout.
1.1 Package Contents
Please check that your package contains the items below. If
you discover damaged or missing items, please contact your
vendor.
XM-302 Industrial ATX Motherboard
XI/O shield
X2x SATA cable
X2x SATA power cable
X4x COM port cable with bracket
XDriver CD
XUser’s Manual
WARNING:
DO NOT install or apply power to equipment that is damaged
or if there is missing/incomplete equipment. Retain the ship-
ping carton and packing materials for inspection. Please con-
tact your ADLINK dealer/vendor immediately for assistance.
Obtain authorization from your dealer before returning any
product to ADLINK.

2Introduction
1.2 Overview
The ADLINK M-302 is an ATX industrial motherboard supporting
the Intel® Core™2 Duo, Intel® Pentium® Dual-Core, Intel®
Pentium® 4, Intel® Celeron®, and Intel® Celeron® D processors
in the LGA775 package to deliver a high-performance, full-fea-
tured motherboard for a wide array of embedded computing appli-
cations. The M-302 supports a broad range of processing speeds,
complete I/O functions, and high-bandwidth network connectivity .
These advanced features, coupled with a dual-channel DDR2 sys-
tem memory architecture, diverse I/O, storage, expansion slots,
and audio interfaces make the M-302 suitable for automation con-
trol, transportation, and telecom applications requiring an easy-to-
deploy, and cost-effective mainboard.
1.3 Features
XATX form factor (305 x 244 mm)
XSupports the following CPUs in the LGA775 package:
ZIntel® Core™2 Duo (E7400*, E6400, E4300)
ZIntel® Pentium® Dual-Core (E5300*, E2160)
ZIntel® Pentium® 4 (651, 551, 531)
ZIntel® Celeron® (440)
ZIntel® Celeron® D (352, 341)
*Requires BIOS version A1.2
XDual channel DDR2 up to 8GB max. memory (4x DIMM slots)
XIntel® Graphics Media Accelerator 3000, shared system
memory up to 256MB, CRT up to 2048 x 1536 @ 75 Hz
(QXGA)
XPCI Express x16 external graphics slot
X6x SATA ports 300 MB/s, 4x RS-232 serial ports
XGbE, 10x USB 2.0, IEEE-1394a, HD audio codec
XPCIe x16, PCIe x4, 5x PCI expansion slots
XFloppy & parallel ports, PS/2 keyboard/mouse
XOptional Trusted Platform Module (TPM) via add-on card
XRoHS compliant

Introduction 3
M-302
1.4 Specifications
System
CPU/Cache • Intel® Core™2 Duo Processor E7400*, 45nm, 3 MB L2, 2.8 GHz,
1066 MHz
• Intel® Core™2 Duo Processor E6400, 65nm, 2 MB L2, 2.13 GHz,
1066 MHz
• Intel® Core™2 Duo Processor E4300, 65nm, 2 MB L2, 1.8 GHz,
800 MHz
• Intel® Pentium ® Dual Core Processor E5300*, 45nm, 2 MB L2,
2.6 GHz, 800 MHz
• Intel® Pentium ® Dual Core Processor E2160, 65nm, 1 MB L2,
1.8 GHz, 800 MHz
• Intel® Pentium ® 4 Processor 651, 65nm, 2 MB L2, 3.4 GHz, 800 MHz
• Intel® Pentium ® 4 Processor 551, 90nm, 1 MB L2, 3.4 GHz, 800 MHz
• Intel® Pentium ® 4 Processor 531, 90nm, 1 MB L2, 3.0 GHz, 800 MHz
• Intel® Celeron ® Processor 440, 65nm, 512KB L2, 2.0 GHz, 800 MHz
• Intel® Celeron ®D Processor 352, 65nm, 512KB L2, 3.2 GHz,
533 MHz
• Intel® Celeron ®D Processor 341, 90nm, 512KB L2, 2.93 GHz,
533 MHz
*Requires BIOS version A1.2
FSB • 533/800/1066 MHz
Chipset • North Bridge: Intel® Q965
• South Bridge: Intel® ICH8DO
Memory • DDR2 533/667/800 SDRAM (8GB max.)
• 4x 240-pin DDR2 DIMM slots
BIOS • AMI BIOS with 16 Mb Flash ROM
TPM • Onboard header for optional TPM
Audio • ADI AD1988 HD audio codec (Realtek ALC892 on boards with
ordering numbers ending in “0070” and higher)
• Supports line-in, line-out and mic-in
Watchdog
Timer • 1-255 second/minute programmable
Hardware
Monitor • CPU/System temperature, fan speed and onboard DC voltage
Operating
System • Microsoft® Windows® XP Professional • Microsoft® Windows® Vista Enterprise (32/64-bit)
• Fedora Core 7 (i386, x86_64)
• Fedora Core 8 (i386)

4Introduction
Table 1-1: M-302 General Specifications
I/O Interfaces
Serial ATA • 6x Serial ATA ports with 300 MB/s data transfer
Parallel ATA • 1x IDE port by PCIe
• Supports UltraATA 66/100/133 mode
Onboard I/O • 3x USB 2.0 pin headers (6 ports)
• 4x serial port connectors
• 1x floppy port
• 1x front panel pin header
• 1x IEEE-1394a pin header
Rear I/O • 1x RJ-45 LAN port
• 4x USB 2.0 ports
• 1x D-Sub VGA connector
• 1x parallel port
• 1x IEEE-1394a port (6-pin)
• 2x PS2 keyboard/mouse ports
• 3x audio jacks (line-in, line-out and mic-in)
Expansion
Slots • 1x PCIe x16 slot • 1x PCIe x4 slot
• 5x PCI slots Display
VGA • GMA 3000 integrated in Q965 GMCH
VRAM • Shared system memory up to 256 MB
CRT • Dsub-15 connector, up to 2048x1536 @ 75 Hz
External • PCI Express x16 external graphics slot
Ethernet
Controller • Intel® 82566DM
Ports • RJ-45 Ethernet port
Mechanical and Environment
Form Factor • ATX Industrial Motherboard
Dimensions • 305 x 244 mm (L x W)
Operating
Temp. • 0°C to 60°C
Storage
Temp. • -20ºC to 80ºC
Rel.
Humidity • 10 - 90% RH
Safety • CE, FCC Class A

Introduction 5
M-302
1.5 Power Consumption
Intel® Pentium® 4 processor 651, 65nm, SL9KE, 2MB L2,
3.40GHz, FSB 800MHz
Table 1-2: Pentium® 4 651 Power Consumption
Test Configuration
Memory Transcend 2G DDR2-800 DIMM
Graphics 82Q963/965 Integrated Graphics Controller
IDE Channel Seagate Barracuda 7200.7 80G ST380013A
Power Supply ZIPPY P1G-6250P 250W
DOS
Power Req. +3.3V +5V +12V Total
Current (A) 2.550 2.897 2.965 8.412
Watts (W) 8.414 14.487 35.575 58.467
Linux, Idle
Power Req. +3.3V +5V +12V Total
Current (A) 2.542 3.035 1.382 6.834
Watts (W) 8.388 15.173 16.584 40.144
Windows XP, Idle
Power Req. +3.3V +5V +12V Total
Current (A) 2.560 3.087 1.474 7.120
Watts (W) 8.447 15.437 17.683 41.566
Windows XP, CPU 100% Usage
Power Req. +3.3V +5V +12V Total
Current (A) 2.560 3.099 3.913 9.571
Watts (W) 8.447 15.493 46.955 70.895

6Introduction
Intel® Core™2 Duo processor E6400, 65nm, SL9T9, 2MB L2,
2.13GHz, FSB 1066MHz
Table 1-3: Core™2 Duo E6400 Power Consumption
Test Configuration
Memory Transcend 2G DDR2-800 DIMM
Graphics 82Q963/965 Integrated Graphics Controller
IDE Channel Seagate Barracuda 7200.7 80G ST380013A
Power Supply ZIPPY P1G-6250P 250W
DOS
Power Req. +3.3V +5V +12V Total
Current (A) 2.488 3.041 2.058 7.587
Watts (W) 8.210 15.204 24.700 48.115
Linux, Idle
Power Req. +3.3V +5V +12V Total
Current (A) 2.529 3.090 1.240 6.859
Watts (W) 8.345 15.450 14.882 38.677
Windows XP, Idle
Power Req. +3.3V +5V +12V Total
Current (A) 2.524 3.186 1.370 7.080
Watts (W) 8.329 15.929 16.439 40.697
Windows XP, CPU 100% Usage
Power Req. +3.3V +5V +12V Total
Current (A) 2.529 3.125 3.698 9.652
Watts (W) 8.345 15.625 44.378 68.348

Introduction 7
M-302
1.6 Block Diagram
Figure 1-1: M-302 Block Diagram
DIMMx4
Southbridge
Intel®ICH8DO
Northbridge
Intel®Q965 GMCH
DMI
Interface
2 GB/s
LPC
USB 2.0
16Mbit SPI
BIOS
KB/Mouse
COM 1
COM 2
CRT
DB-15
Winbond
W83627DHG
LPC Super I/O
10x USB 2.0
(4x Rear, 6x Internal)
533/800/1066 MHz FSB
DDR Channel A
DDR Channel B
DDRII 533/667/800 MHz
PCIe x1
PCIe
Controller
PCI Bus
5x PCI slot
SATA
6x SATA ports
4x DIMM
HD Audio
Codec
Audio
Hardware
Monitor
PCI
Controller
Intel 82566DM
RJ-45
SPI
CPU
Core™2 Duo
Celeron®
LGA775 package
533/800/1066 MHz FSB
PCIe x1
JMicron
JMB363
IDE Controller
Audio Jacks
PCIe x4 PCIe x4 slot
PCIe x16 slot
TI TSB43AB
IEEE1394A
2x IEEE1394a
IDE
40-pin header
Fintek F81216
LPC to UART
COM 3
COM 4
Header for
TPM
Printer Port

8Introduction
1.7 Functional Description
Processor Support
The M-302 motherboard supports Intel processors in the LGA775
package in a range of 533/800/1066 MHz Front Side Bus (FSB).
Providing high-performance computing and energy-efficiency, the
M-302 is designed for Intel® Core™2 Duo, Intel® Pentium® Dual-
Core, Intel® Pentium® 4, Intel® Celeron®, and Intel® Celeron® D
processors. The M-302 supports dual-core processors containing
multiple physical cores and dedicated L2 caches to meet the ever-
increasing demands of industrial computing.
Intel® Q965 Express chipset
The Intel® Q965 Express chipset, featuring the Intel® Q965
graphics memory controller hub (GMCH) and the Intel® ICH8DO
I/O controller hub, provides the vital interfaces for the mother-
board. The Intel® Q965 comes with the Intel® Graphics Media
Accelerator 3000, an integrated graphics engine with enhanced
3D/2D graphics rendering and video capabilities. The GMCH also
provides the interface for the processor and system memory.
The Intel® ICH8DO Southbridge is the eighth generation of Intel
I/O controller hub that provides key interfaces such as PCI
Express®, USB 2.0, and SATA II.
Dual-channel DDR2 memory
To meet the requirements of memory-intensive applications, the
M-302 has a dual-channel memory architecture supporting DDR2
533/667/800 MHz DIMMs. The high-bandwidth memory specifica-
tion, meets the requirements of the latest 3D graphics, multimedia,
and network application, and boosts system performance by elimi-
nating bottlenecks.