NEXCOM EBC 352 User Manual

NEXCOM International Co., Ltd.

Industrial Computing Solutions

Embedded Computing (3.5” CPU Board) EBC 352

User Manual

NEXCOM International Co., Ltd.

Published February 2011

www.nexcom.com

Contents

Preface

Copyright ............................................................................................. iv

Disclaimer Acknowledgements Regulatory Compliance Statements Declaration of Conformity RoHS Compliance Warranty and RMA Safety Information Installation Recommendations Safety Precautions Technical Support and Assistance Conventions Used in this Manual Global Service Contact Information Package Contents Ordering Information

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Chapter 1: Product Introduction

Overview ................................................................................................1

Key Features Hardware Specifications Getting to Know EBC 352

.......................................................................................1

..........................................................................2

.......................................................................4

Chapter 2: Jumpers and Connectors

Before You Begin ....................................................................................5

Precautions Jumper Settings Locations of the Jumpers and Connectors Jumpers

VIO Select RTC Clear Power Type Select LVDS Backlight Power Select

Connectors Pin Definitions

External I/O Interface

.............................................................................................5

...................................................................................... 6

...............................................7

..................................................................................................8

..........................................................................................8

........................................................................................... 8

...............................................................................9

............................................................... 9

....................................................................10

........................................................................10

VGA Port COM1 Port USB Ports LAN1 and LAN2 Ports

.....................................................................................10

..................................................................................10

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

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EBC 352 User Manual

Contents

Internal Connectors .......................................................................... 12

System Fan Connector CPU Fan Connector LVDS Panel Backlight Connector LVDS Connector (CN8) LVDS Connector (CN9) LVDS Connector (CN10) USB 2/3 Connector USB 4/5 Connector GPIO Connector Power Button Connector LED Connector Line-out Connector Mic-in Connector Power Connector SATA 0 Connector SATA 1 Connector SATA Power Connector SATA DOM Power Connector COM 2 Connector COM 3 Connector COM 4 Connector PS/2 Keyboard/Mouse Connector PCI 104 Slot Mini PCIe Slot

CompactFlash Socket Block Diagram Board Dimensions

.................................................................................23

..............................................................................25

......................................................................................27

.................................................................................28

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...................................................................26

Chapter 3: BIOS Setup

About BIOS Setup .................................................................................29

When to Configure the BIOS Entering Setup Legends BIOS Setup Utility

Main Advanced Boot Chipset PCIPnP Security Exit

...................................................................................................51

......................................................................................30

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.................................................................................. 31

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............................................................................................42

.............................................................................................45

............................................................................................46

.................................................................29

Appendix A: Watchdog Timer

WDT Programming Guide .....................................................................54

Watch Dog Sample Code

......................................................................54

Appendix B: GPI/O Programming Guide

J3 - GPIO Connector ............................................................................. 55

GPIO Programming Sample Code

..........................................................55

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EBC 352 User Manual

Preface

Copyright

This publication, including all photographs, illustrations and software, is protected under international copyright laws, with all rights reserved. No part of this manual may be reproduced, copied, translated or transmitted in any form or by any means without the prior written consent from NEXCOM International Co., Ltd.

Disclaimer

The information in this document is subject to change without prior notice and does not represent commitment from NEXCOM International Co., Ltd. However, users may update their knowledge of any product in use by constantly checking its manual posted on our website: http://www.nexcom. com. NEXCOM shall not be liable for direct, indirect, special, incidental, or consequential damages arising out of the use of any product, nor for any infringements upon the rights of third parties, which may result from such use. Any implied warranties of merchantability or fitness for any particular purpose is also disclaimed.

Acknowledgements

EBC 352 is a trademark of NEXCOM International Co., Ltd. All other product names mentioned herein are registered trademarks of their respective owners.

Regulatory Compliance Statements

This section provides the FCC compliance statement for Class A devices and describes how to keep the system CE compliant.

Declaration of Conformity

FCC

This equipment has been tested and verified to comply with the limits for a Class A digital device, pursuant to Part 15 of FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. Operation of this equipment in a residential area (domestic environment) is likely to cause harmful interference, in which case the user will be required to correct the interference (take adequate measures) at their own expense.

CE

The product(s) described in this manual complies with all applicable European Union (CE) directives if it has a CE marking. For computer systems to remain CE compliant, only CE-compliant parts may be used. Maintaining CE compliance also requires proper cable and cabling techniques.

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EBC 352 User Manual

Preface

RoHS Compliance

NEXCOM RoHS Environmental Policy and Status Update

NEXCOM is a global citizen for building the digital infrastructure. We are committed to providing green products

and services, which are compliant with European Union RoHS (Restriction on Use of Hazardous Substance in Electronic Equipment) directive 2002/95/EU, to be your trusted green partner and to protect our environment.

RoHS restricts the use of Lead (Pb) < 0.1% or 1,000ppm, Mercury (Hg) < 0.1% or 1,000ppm, Cadmium (Cd) < 0.01% or 100ppm, Hexavalent Chromium (Cr6+) < 0.1% or 1,000ppm, Polybrominated biphenyls (PBB) <

0.1% or 1,000ppm, and Polybrominated diphenyl Ethers (PBDE) < 0.1% or 1,000ppm.

In order to meet the RoHS compliant directives, NEXCOM has established an engineering and manufacturing task force in to implement the introduction of green products. The task force will ensure that we follow the standard NEXCOM development procedure and that all the new RoHS components and new manufacturing processes maintain the highest industry quality levels for which NEXCOM are renowned.

The model selection criteria will be based on market demand. Vendors and suppliers will ensure that all designed components will be RoHS compliant.

How to recognize NEXCOM RoHS Products?

For existing products where there are non-RoHS and RoHS versions, the suffix “(LF)” will be added to the compliant product name.

All new product models launched after January 2006 will be RoHS compliant. They will use the usual NEXCOM naming convention.

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EBC 352 User Manual

Preface

Warranty and RMA

NEXCOM Warranty Period

NEXCOM manufactures products that are new or equivalent to new in accordance with industry standard. NEXCOM warrants that products will be free from defect in material and workmanship for 2 years, beginning on the date of invoice by NEXCOM. HCP series products (Blade Server) which are manufactured by NEXCOM are covered by a three year warranty period.

NEXCOM Return Merchandise Authorization (RMA)

? Customers shall enclose the “NEXCOM RMA Service Form” with the

returned packages.

? Customers must collect all the information about the problems encoun-

tered and note anything abnormal or, print out any on-screen messages, and describe the problems on the “NEXCOM RMA Service Form” for the RMA number apply process.

? Customers can send back the faulty products with or without acces-

sories (manuals, cable, etc.) and any components from the card, such as CPU and RAM. If the components were suspected as part of the problems, please note clearly which components are included. Otherwise, NEXCOM is not responsible for the devices/parts.

? Customers are responsible for the safe packaging of defective products,

making sure it is durable enough to be resistant against further damage and deterioration during transportation. In case of damages occurred during transportation, the repair is treated as “Out of Warranty.”

? Any products returned by NEXCOM to other locations besides the cus-

tomers’ site will bear an extra charge and will be billed to the customer.

Repair Service Charges for Out-of-Warranty Products

NEXCOM will charge for out-of-warranty products in two categories, one is basic diagnostic fee and another is component (product) fee.

System Level

? Component fee: NEXCOM will only charge for main components such

as SMD chip, BGA chip, etc. Passive components will be repaired for free, ex: resistor, capacitor.

? Items will be replaced with NEXCOM products if the original one cannot

be repaired. Ex: motherboard, power supply, etc.

? Replace with 3rd party products if needed.

? If RMA goods can not be repaired, NEXCOM will return it to the cus-

tomer without any charge.

Board Level

? Component fee: NEXCOM will only charge for main components, such

as SMD chip, BGA chip, etc. Passive components will be repaired for free, ex: resistors, capacitors.

? If RMA goods can not be repaired, NEXCOM will return it to the cus-

tomer without any charge.

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EBC 352 User Manual

Preface

Warnings

Read and adhere to all warnings, cautions, and notices in this guide and the documentation supplied with the chassis, power supply, and accessory modules. If the instructions for the chassis and power supply are inconsistent with these instructions or the instructions for accessory modules, contact the supplier to find out how you can ensure that your computer meets safety and regulatory requirements.

Cautions

Electrostatic discharge (ESD) can damage system components. Do the described procedures only at an ESD workstation. If no such station is available, you can provide some ESD protection by wearing an antistatic wrist strap and attaching it to a metal part of the computer chassis.

Safety Information

Before installing and using the device, note the following precautions:

▪ Read all instructions carefully. ▪ Do not place the unit on an unstable surface, cart, or stand. ▪ Follow all warnings and cautions in this manual. ▪ When replacing parts, ensure that your service technician uses parts

specified by the manufacturer.

▪ Avoid using the system near water, in direct sunlight, or near a heating

device.

▪ The load of the system unit does not solely rely for support from the

rackmounts located on the sides. Firm support from the bottom is highly necessary in order to provide balance stability.

▪ The computer is provided with a battery-powered real-time clock circuit.

There is a danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the manufactur-

er. Discard used batteries according to the manufacturer’s instructions.

Installation Recommendations

Ensure you have a stable, clean working environment. Dust and dirt can get into components and cause a malfunction. Use containers to keep small components separated.

Adequate lighting and proper tools can prevent you from accidentally damaging the internal components. Most of the procedures that follow require only a few simple tools, including the following:

• A Philips screwdriver

• A flat-tipped screwdriver

• A grounding strap

• An anti-static pad

Using your fingers can disconnect most of the connections. It is recommended that you do not use needlenose pliers to disconnect connections as these can damage the soft metal or plastic parts of the connectors.

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EBC 352 User Manual

Preface

Safety Precautions

1. Read these safety instructions carefully.

2. Keep this User Manual for later reference.

3. Disconnect the equipment from an AC power outlet prior to install-

ing a component inside the chassis.

4. To prevent electrostatic build-up, leave the board in its anti-static bag

until you are ready to install it.

5. Keep the board away from humidity.

6. Put the board on a stable surface. Dropping it or letting it fall may

cause damage.

7. Do not leave the board in either an unconditioned environment or in

a above 60oC storage temperature as this may damage the board.

8. Wear an antistatic wrist strap.

9. Do all preparation work on a static-free surface.

10. Hold the board only by its edges. Be careful not to touch any of the

components, contacts or connections.

11. All cautions and warnings on the board should be noted.

12. Use the correct mounting screws and do not over tighten the screws.

13. Keep the original packaging and the anti-static bag; in case the board has to be returned for repair or replacement.

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EBC 352 User Manual

Preface

Technical Support and Assistance

1. For the most updated information of NEXCOM products, visit NEXCOM’s website at www.nexcom.com.

2. For technical issues that require contacting our technical support team or sales representative, please have the following information ready before calling:

– Product name and serial number – Detailed information of the peripheral devices – Detailed information of the installed software (operating system,

version, application software, etc.) – A complete description of the problem – The exact wordings of the error messages

Conventions Used in this Manual

Warning: Information about certain situations, which if not observed, can cause personal injury. This will prevent injury to yourself when performing a task.

Caution: Information to avoid damaging components or losing data.

Note: Provides additional information to complete a task easily.

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EBC 352 User Manual

Preface

Global Service Contact Information

Headquarters Taiwan

18F, No. 716, Chung-Cheng Rd. Chung-Ho City, Taipei County 235, Taiwan, R.O.C. Tel: +886-2-8228-0606 Fax: +886-2-8228-0501 http://www.nexcom.com.tw

USA

3758 Spinnaker Court, Fremont, CA 94538, USA Tel: +1-510-656-2248 Fax: +1-510-656-2158 http://www.nexcom.com

France

Z.I. des Amandiers, 17, Rue des entrepreneurs 78420 Carrières sur Seine, France Tel: +33 (0)1 71 51 10 20 Fax: +33 (0)1 71 51 10 21 http://www.nexcom.eu

Germany

Leopoldstrase Business Centre, Leopoldstrase 244 80807 Munich, Germany Tel: +49-89-208039-278 Fax: +49-89-208039-279 http://www.nexcom.eu

Italy

Via Gaudenzio Ferrari 29, 21047 Saronno (VA) Italia Tel: +39 02 9628 0333 Fax: +39 02 9619 8846 http://www.nexcom.eu

United Kingdom

10 Vincent Avenue, Crownhill Business Centre Milton Keynes, Buckinghamshire, MK8 0AB United Kingdom Tel: +44-1908-267121 Fax: +44-1908-262042 http://www.nexcom.eu

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EBC 352 User Manual

Preface

China-Beijing

Room 301, Block E, Power Creative Building, No. 1 Shangdi East Rd. Haidian Dist., Beijing, 100085, China Tel: +86-10-5885-6655 Fax: +86-10-5885-1066 http://www.nexcom.cn

China-Shanghai Ofﬁce

Room 1505, Greenland He Chuang Building, No. 450 Caoyang Rd. Shanghai, 200063, China Tel: +86-21-6150-8008 Fax: +86-21-3251-6358 http://www.nexcom.cn

China-Nanjing Ofﬁce

Room 1206, Hongde Building, No. 20 Yunnan Rd. Nanjing, 210018, China Tel: +86-25-8324-9606 Fax: +86-25-8324-9685 http://www.nexcom.cn

China-Shenzhen Ofﬁce

Western Room 708, Block 210, Tairan Industry & Trading Place, Futian Area, Shenzhen, China 518040 TEL: +86-755-833 27203 FAX: +86-755-833 27213 http://www.nexcom.cn

Japan

9F, Tamachi Hara Bldg., 4-11-5, Shiba Minato-ku Tokyo, Japan 108-0014 Tel: +81-3-5419-7830 Fax: +81-3-5419-7832 http://www.nexcom-jp.com

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EBC 352 User Manual

Preface

Package contents

Before continuing, verify that the EBC 352 package that you received is complete. Your package should have all the items listed in the following table.

Item Part Number Name Description Qty

1 60233USB59X00 USB CABLE EDI:262082060204-RS DUAL PORT USB CON TO JST 6PIN 2.0mm

L:200+-10mm

2 60233PS203X00 EBC563IO PS2 KB/MS CABLE

EDI:201061080201-RS

3 6023309101X00 CABLE EDI:13220902611-RS COM PORT. 9PIN TO HOUSING 10PIN

4 60233PW148X00 SATA POWER CABLE BEST:901-0405-300R HOUSING 4P TO HOUSING 5P L:300mm 1

PS2 TO JST 8PIN 2.54mm L:200mm+-10mm 1

PIT:2.0mm L:260mm

1

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EBC 352 User Manual

Preface

ordering information

The following provides ordering information for EBC 352.

• EBC 352 (P/N: 10E00035200X0) RoHS Compliant

Low power Embedded Board with Intel® Atom™ Dual Core D525 pro-

cessor supports DDR3 SODIMM memory module.

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EBC 352 User Manual

Chapter 1: Product Introduction

Chapter 1: produCt IntroduCtIon

Overview

Key Features

• Onboard Intel® Atom™ Dual Core D525 CPU

• Supports DDR3 SODIMM SDRAM, up to 2GB

• Supports VGA/LVDS 18/24-bit display

• Dual Intel® Gigabit Ethernet

• Supports PCI 104, 1x Mini PCI Express socket

• 4x COMs, 6x USB 2.0

• Single DC 12V power input

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EBC 352 User Manual

Chapter 1: Product Introduction

Hardware Speciﬁcations

CPU

• Onboard Intel® Atom™ Dual Core D525 (1.8GHz, 1M Cache) processor

Chipset

• Intel® NH82801HBM (ICH8M)

Main Memory

• 1x 204-pin DDR3 SODIMM socket

• Supports up to 2GB DDR3 800MHz memory; non-ECC and unbuffered

BIOS

• AMI BIOS

• Plug & Play support

• Advanced Power Management

• Advanced Configuration & Power Interface

• 8Mbits SPI ROM

Onboard LAN

• 2x Intel® GbE LAN controllers

• Supports Boot From LAN (PXE) and Wake on LAN (WoL)

• 2x RJ45 with LED

Display

• Intel® D425/D525 integrated graphic engine

- Supports DirectX 9, with Intel Clear Video Technology on MPEG2 Hardware Acceleration

• Analog VGA interface

- 1x DB15 VGA port

- Supports up to 2048x1563@ 60Hz resolution

• 2x DF-13 20-pin LVDS connector

- Supports single (24-bit) or dual (48-bit) LVDS panel

• CCFL interface

- 1x 7-pin JST connector

- 5V or 12V power source to enable LCD Panel backlight Inverter

Onboard Audio

• Realtek ALC888 HD CODEC

• 1x Mic-in and 1x Line-out pin header

Expansion

• 1x Mini PCIe socket

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EBC 352 User Manual

Chapter 1: Product Introduction

I/O Interface

• Serial ports: 4 ports

- 1x RS232 DB-9 connector

- 2x RS232 10-pin box headers, 2.0mm pitch

- 1x RS232/422/485 (COM2) 10-pin box header, 2.0mm pitch

• USB 2.0: 6 ports

- 2x USB 2.0 connectors

- 4x via internal JST connectors

- 8x GPIO, 10-pin pin header, (GPI 0~3 and GPO 0~3) with TTL Level (0/5V)

• Onboard Power LED and HDD Active LED pin header

• 1x 3-pin fan connector (for CPU)

• 1x Keyboard/Mouse pin header

• Onboard Buzzer/ SMBus2.0/ Reset SW

Watchdog Timer

• Watchdog timeout is programmable by software from 1 sec to 255

sec and from 1 min to 255 minutes (Tolerance 15% under 25°C room temperature)

Storage

• 2x SATA connectors (support 2.5” HDD and SATA DOM)

• 1x CF socket

System Monitor

• Monitors 4 voltages and 2 temperatures

• 4 voltages (Vcore, +12V, +3.3V, +5V)

• 2 temperatures (CPU and system)

Power Input

• Supports AT and ATX modes (default: ATX)

Power Requirements

• Power requirement: +12V DC input

• One 4-pin power connector

Dimensions

• 3.5” form factor

• 146mm (L) x 105mm (W) (5.7”x 4.1”)

Environment

• Operating temperature: 0°C to 60°C

• Storage temperature: -20°C to 85°C

• Operating Relative Humidity: 10% - 90%, non condensing

Certiﬁcations

• CE approval

• FCC Class A

Onboard RTC

• On-chip RTC with battery backup

• 1 x External Li-Ion battery

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EBC 352 User Manual

Chapter 1: Product Introduction

Getting to Know EBC 352

System Fan

Mic-in

Line-out

Intel® ICH8M

VIO Select

AT/ATX Select

GPIO

SATA0

KB/Mouse

LAN2

COM 3

LAN1

COM 4

COM 2

USB1

USB 2/3

COM 1

Clear CMOS

SATA Power

DC12V PowerUSB 4/5

VGA

Power button

SATA1

Intel® Atom (under the fan / heat sink)

CPU Fan

18-bit LVDS

24-bit LVDS

24-bit LVDS CCFL

LVDS Backlight Power

TM

D525

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EBC 352 User Manual

Chapter 2: Jumpers and Connectors

Chapter 2: Jumpers and ConneCtors

This chapter describes how to set the jumpers and connectors on the motherboard. Note that the following procedures are generic for EBC 352.

Before You Begin

• Ensure you have a stable, clean working environment. Dust and dirt can

get into components and cause a malfunction. Use containers to keep small components separated.

• Adequate lighting and proper tools can prevent you from accidentally

damaging the internal components. Most of the procedures that follow require only a few simple tools, including the following:

• A Philips screwdriver

• A flat-tipped screwdriver

• A set of jewelers Screwdrivers

• A grounding strap

• An anti-static pad

• Using your fingers can disconnect most of the connections. It is recom-

mended that you do not use needle-nosed pliers to disconnect connections as these can damage the soft metal or plastic parts of the connectors.

• Before working on internal components, make sure that the power

is off. Ground yourself before touching any internal components, by touching a metal object. Static electricity can damage many of the elec-

tronic components. Humid environment tend to have less static electricity than dry environments. A grounding strap is warranted whenever danger of static electricity exists.

Precautions

Computer components and electronic circuit boards can be damaged by discharges of static electricity. Working on the computers that are still connected to a power supply can be extremely dangerous.

Follow the guidelines below to avoid damage to your computer or yourself:

• Always disconnect the unit from the power outlet whenever you are

working inside the case.

• If possible, wear a grounded wrist strap when you are working inside

the computer case. Alternatively, discharge any static electricity by touching the bare metal chassis of the unit case, or the bare metal body of any other grounded appliance.

• Hold electronic circuit boards by the edges only. Do not touch the com-com-

ponents on the board unless it is necessary to do so. Don’t flex or stress the circuit board.

• Leave all components inside the static-proof packaging that they

shipped with until they are ready for installation.

• Use correct screws and do not over tighten screws.

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EBC 352 User Manual

Chapter 2: Jumpers and Connectors

Jumper Settings

A jumper is the simplest kind of electric switch. It consists of two metal pins and a cap. When setting the jumpers, ensure that the jumper caps are placed on the correct pins. When the jumper cap is placed on both pins, the jumper is short. If you remove the jumper cap, or place the jumper cap on just one pin, the jumper is open.

Refer to the illustrations below for examples of what the 2-pin and 3-pin jumpers look like when they are short (on) and open (off).

Two-Pin Jumpers: Open (Left) and Short (Right)

Three-Pin Jumpers: Pins 1 and 2 Are Short

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EBC 352 User Manual

Chapter 2: Jumpers and Connectors

Locations of the Jumpers and Connectors

The figure below shows the locations of the jumpers and connectors.

J1

JP1

JP2

Intel® ICH8M

JP3 JP4

J3

CN2

JP6

CN6

J4

JP8

COM1

CON1J5

FAN1

CN8

CN9

CN10 J7

JP10

VGA1

JP9

J6

CN7

CN5

J2

CN3

CN4

USB1

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EBC 352 User Manual

Chapter 2: Jumpers and Connectors

Jumpers

VIO Select

Connector type: 1x3 3-pin header, 2.54 mm pitch Connector location: JP3

1

Pin Deﬁnition

1-2 VCC3

2-3 VCC5

1-2 On: default

3

RTC Clear

Connector type: 1x3 3-pin header, 2.54 mm pitch Connector location: JP8

1

Pin Settings

1-2 On Normal

2-3 On CMOS Clear

1-2 On: default

Pin Deﬁnition

3

1 Battery 3.3V

2 RTCRST#

3 GND

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EBC 352 User Manual

Chapter 2: Jumpers and Connectors

Power Type Select

Connector type: 1x3 3-pin header, 2.54 mm pitch Connector location: JP4

1

Pin Deﬁnition

1-2 On AT Mode

2-3 On ATX Mode

2-3 On: default

3

LVDS Backlight Power Select

Connector type: 1x3 3-pin header, 2.54 mm pitch Connector location: JP10

1

Pin Deﬁnition

1-2 On 3.3V

2-3 On 5V

1-2 On: default

3

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EBC 352 User Manual

Chapter 2: Jumpers and Connectors

Connector Pin Deﬁnitions

External I/O Interfaces

VGA Port

Connector type: DB-15 port, 15-pin D-Sub Connector location: VGA1

15

1115

Pin Deﬁnition Pin Deﬁnition

1 Red 9 +5V

2 Green 10 GND

3 Blue 11 N/C

4 N/C 12 DDC Data

5 GND 13 HSYNC

6 VGADET 14 VSYNC

7 GND 15 DDC Clock

8 GND

COM 1 Port

Connector type: DB-9 port, 9-pin D-Sub Connector location: COM1

1 5

9

Pin Deﬁnition Pin Deﬁnition

1 DCD1 2 RXD1

3 TXD1 4 DTR1

5 GND 6 DSR1

7 RTS1 8 CTS1

9 RI1

6

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EBC 352 User Manual

Chapter 2: Jumpers and Connectors

USB Ports

Connector type: Dual USB port, Type A Connector location: USB1

1

5

Pin Deﬁnition Pin Deﬁnition

1 VCC5 5 VCC5

2 USB0- 6 USB1-

3 USB0+ 7 USB1+

4 GND 8 GND

4

8

LAN1 and LAN2 Ports

Connector type: RJ45 ports with LEDs Connector location: CN2 and CN4

Act Link

Pin Deﬁnition Pin Deﬁnition

1 M0+ 7 M3+

2 M0- 8 M3-

3 M1+ 9 LEDACT#

4 M2+ 10 +3VSB

5 M2- MH1 GND

6 M1- MH2 GND

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EBC 352 User Manual

Chapter 2: Jumpers and Connectors

Internal Connectors

System Fan Connector

Connector type: 1x2 JST, 2-pin header, 2.5 mm pitch Connector location: J1

2 1

Pin Deﬁnition

1 VCC5

2 GND

CPU Fan Connector

Connector type: 1x3 3-pin Wafer, 2.54 mm pitch Connector location: FAN1

1 3

Pin Deﬁnition

1 GND

2 +12V

3 SENSE

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EBC 352 User Manual

Chapter 2: Jumpers and Connectors

LVDS Panel Backlight Connector

Connector type: 1x7 JST, 7-pin header, 2.5 mm pitch Connector location: J7

1

Pin Deﬁnition

1 +5V

2 +12V

3 +12V

4 Panel Backlight Brightness Control

5 GND

6 GND

7 Panel Backlight Enable

7

LVDS Connector

Connector type: 2x10 20-pin, 1.25 mm pitch Connector location: CN8

1

2

Pin Deﬁnition Pin Deﬁnition

1 DDC_CLK 11 RXCLK+

2 DDC_DATA 12 RX1-

3 VCC_LCD 13 RXCLK-

4 RX0+ 14 GND

5 N/A 15 GND

6 RX0- 16 V_INV

7 N/A 17 RX2+

8 VCC_LCD 18 V_INV

9 GND 19 RX2-

10 RX1+ 20 GND

19 20

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EBC 352 User Manual

Chapter 2: Jumpers and Connectors

LVDS Connector

Connector type: 2x10 20-pin, 1.25 mm pitch Connector location: CN9

1 2

Pin Deﬁnition Pin Deﬁnition

1 DDC_CLK 11 RXCLK+

2 DDC_DATA 12 RX1-

3 VCC_LCD 13 RXCLK-

4 RX0+ 14 GND

5 RX3+ 15 GND

6 RX0- 16 V_INV

7 RX3- 17 RX2+

8 VCC_LCD 18 V_INV

9 GND 19 RX2-

10 RX1+ 20 GND

19 20

LVDS Connector

Connector type: 2x10 20-pin, 1.25 mm pitch Connector location: CN10

1

2

Pin Deﬁnition Pin Deﬁnition

1 DDC_CLK 11 RXCLK+

2 DDC_DATA 12 RX1-

3 VCC_LCD 13 RXCLK-

4 RX0+ 14 GND

5 RX3+ 15 GND

6 RX0- 16 V_INV

7 RX3- 17 RX2+

8 VCC_LCD 18 V_INV

9 GND 19 RX2-

10 RX1+ 20 GND

19 20

14

EBC 352 User Manual

Chapter 2: Jumpers and Connectors

USB 2/3 Connector

Connector type: 1x6 6-pin boxed header, JST-2.0mm-M-180 Connector location: J4

6

Pin Deﬁnition

1 +5V

2 Data 4-

3 Data 4+

4 Data 5-

5 Data 5+

6 GND

1

USB 4/5 Connector

Connector type: 1x6 6-pin boxed header, JST-2.0mm-M-180 Connector location: J5

6

Pin Deﬁnition

1 +5V

2 Data 2-

3 Data 2+

4 Data 3-

5 Data 3+

6 GND

1

15

EBC 352 User Manual

Chapter 2: Jumpers and Connectors

GPIO Connector

Connector type: 2x5 10-pin header, 2.0 mm pitch Connector location: J3

2 1

Pin Deﬁnition Pin Deﬁnition

1 +5V 2 GND

3 GPIO24(Pin58) 4 GPIO20(Pin52)

5 GPIO25(Pin59) 6 GPIO21(Pin54)

7 GPIO26(Pin60) 8 GPIO22(Pin56)

9 GPIO27(Pin61) 10 GPIO23(Pin57)

10

9

Power Button Connector

Connector type: 1x2 2-pin header, 2.54 mm pitch Connector location: JP9

1

2

Pin Deﬁnition

1 GND

2 PWRBT#_CHARGE

16

EBC 352 User Manual

Chapter 2: Jumpers and Connectors

LED Connector

Connector type: 2x7 14-pin header 2.54mm-M-180 Connector location: JP7

2

1

Pin Description Pin Description

11 LAN2_LINK# 12 LAN2_LINK

13 I_RESET#JP 14 GND

14

13

1 PWR_LED_N 2 PWR_LED_P

3 HDD_LED_N 4 HDD_LED_P

5 LAN1_LEDACT# 6 LAN1_ACT

7 LAN1_LINK# 8 LAN1_LINK

9 LAN2_LEDACT# 10 LAN2_ACT

Line-out Connector

Connector type: 1x5 5-pin header, 2.0 mm pitch Connector location: JP2

1 5

Pin Deﬁnition

1 AUDIO-OUT-LR+

2 AUDIO-OUT-LR-

3 GND

4 AUDIO-OUT-RR+

5 AUDIO-OUT-RR-

17

EBC 352 User Manual

Chapter 2: Jumpers and Connectors

Mic-in Connector

Connector type: 1x4 4-pin header, 2.0 mm pitch Connector location: JP1

1 4

Pin Deﬁnition

1 MIC1_L

2 GND

3 GND

4 MIC1_R

Power Connector

Connector type: 2x2 Connector location: CON1

2

4

1

3

Pin Deﬁnition

1 GND

2 GND

3 +V12SB

4 +V12SB

18

EBC 352 User Manual

Chapter 2: Jumpers and Connectors

SATA 0 Connector

Connector type: 7-pin, 1.27mm, Standard Serial ATAII Connector location: J2

1

Pin Deﬁnition

1 GND

2 TXP0

3 TXN0

4 GND

5 RXN0

6 RXP0

7 GND

7

SATA 1 Connector

Connector type: 7-pin, 1.27mm, Standard Serial ATAII Connector location: J6

1

Pin Deﬁnition

1 GND

2 TXP1

3 TXN1

4 GND

5 RXN1

6 RXP1

7 GND

7

19

EBC 352 User Manual

Chapter 2: Jumpers and Connectors

SATA Power Connector

Connector type: 1x4 4-pin Wafer, 2.54 mm pitch Connector location: CN7

1

4

Pin Deﬁnition

1 +12

2 GND

3 GND

4 VCC5

SATA DOM Power Connector

Connector type: 1x2 JST, 2-pin header, 2.5 mm pitch Connector location: J1

2 1

Pin Deﬁnition

1 VCC5

2 GND

20

EBC 352 User Manual

Chapter 2: Jumpers and Connectors

COM 2 Connector

Connector type: 2x5 10-pin boxed header, 2.0 mm Connector location: CN6

2 1

Pin Deﬁnition Pin Deﬁnition

1 DCD2 2 RXD2

3 TXD2 4 DTR2

5 GND 6 DSR2

7 RTS2 8 CTS2

9 RI2 10 GND

10

9

COM 3 Connector

Connector type: 2x5 10-pin boxed header, 2.0 mm Connector location: CN3

2 1

Pin Deﬁnition Pin Deﬁnition

1 DCD3 2 RXD3

3 TXD3 4 DTR3

5 GND 6 DSR3

7 RTS3 8 CTS3

9 RI3 10 GND

10

9

21

EBC 352 User Manual

Chapter 2: Jumpers and Connectors

COM 4 Connector

Connector type: 2x5 10-pin boxed header, 2.0 mm Connector location: CN5

2 1

Pin Deﬁnition Pin Deﬁnition

1 DCD4 2 RXD4

3 TXD4 4 DTR4

5 GND 6 DSR4

7 RTS4 8 CTS4

9 RI4 10 GND

10

9

PS/2 Keyboard/Mouse Connector

Connector type: 2x4 8-pin header, 2.54 mm Connector location: JP6

2 1

8 7

Pin Deﬁnition Pin Deﬁnition

1 KBMSVCC 2 KBMSVCC

3 LKBDAT 4 LMDAT

5 LKBCLK 6 LMCLK

7 GND 8 GND

22

EBC 352 User Manual

Chapter 2: Jumpers and Connectors

A30 B30 C30 D30

PCI 104 Slot

Connector type: 120-pin connector Connector location: CN1

A1

D1

B1 C1

A30 B30 C30 D30

Pin Deﬁnition Pin Deﬁnition

A1 GND C1 VCC5

A2 VI/O C2 Address and Data 1

A3 Address and Data 5 C3 Address and Data 4

A4 I_PCICBE#0 C4 GND

A5 GND C5 Address and Data 8

A6 Address and Data 11 C6 Address and Data 10

A7 Address and Data 14 C7 GND

A8 VCC3 C8 Address and Data 15

A9 I_PCISERR# C9 N/A

A10 GND C10 VCC3

A11 I_PCISTOP# C11 I_PCILOCK#

A12 VCC3 C12 GND

A13 I_PCIFRAME# C13 I_PCIIRDY#

A14 GND C14 VCC3

A 15 Address and Data 18 C15 Address and Data 17

A 16 Address and Data 21 C16 GND

A 17 VCC3 C17 Address and Data 22

A 18 PCI_IDSEL0 C18 PCI_IDSEL1

Pin Deﬁnition Pin Deﬁnition

A19 Address and Data 24 C19 VI/O

A20 GND C20 Address and Data 25

A21 Address and Data 29 C21 Address and Data 28

A22 VCC5 C22 GND

A23 I_PCIREQ#0 C23 I_PCIREQ#1

A24 GND C24 VCC5

A25 I_PCIGNT#1 C25 I_PCIGNT#2

A26 VCC5 C26 GND

A27 G_PCICLK2 C27 G_PCICLK3

A28 GND C28 VCC5

A29 +12V C29 PCI_SLOT_IRQ#1

A30 -12V C30 I_PCIGNT#3

B1 N/A D1 Address and Data 0

B2 Address and Data 2 D2 VCC5

B3 GND D3 Address and Data 3

B4 Address and Data 7 D4 Address and Data 6

B5 Address and Data 9 D5 GND

B6 VI/O D6 GND

23

EBC 352 User Manual

Chapter 2: Jumpers and Connectors

Pin Deﬁnition Pin Deﬁnition

B7 Address and Data 13 D7 Address and Data 12

B8 I_PCICBE#1 D8 VCC3

B9 GND D9 I_PCIPAR

B10 I_PCIPERR# D10 N/A

B11 VCC3 D11 GND

B12 I_PCITRDY# D12 I_PCIDEVSEL#

B13 GND D13 VCC3

B14 Address and Data 16 D14 I_PCICBE#2

B15 VCC3 D15 GND

B16 Address and Data 20 D16 Address and Data 19

B17 Address and Data 23 D17 VCC3

B18 GND D18 PCI_IDSEL2

B19 I_PCICBE#3 D19 PCI_IDSEL3

B20 Address and Data 26 D20 GND

B21 VCC5 D21 Address and Data 27

B22 Address and Data 30 D22 Address and Data 31

B23 GND D23 VI/O

B24 I_PCIREQ#2 D24 I_PCIGNT#0

B25 VI/O D25 GND

B26 G_PCICLK0 D26 G_PCICLK1

B27 VCC5 D27 GND

B28 PCI_SLOT_IRQ#3 D28 I_PCIRST#

B29 PCI_SLOT_IRQ#0 D29 PCI_SLOT_IRQ#2

B30 I_PCIREQ#3 D30 GND

MH1 GND MH2 GND

MH3 GND MH4 GND

24

EBC 352 User Manual

Chapter 2: Jumpers and Connectors

Mini PCIe Slot

Connector location: CN11

2

51152

Pin Deﬁnition Pin Deﬁnition

1 PCIEWAKE# 27 GND

2 +3VSB 28 +1.5V

3 N/A 29 GND

4 GND 30 SMBCLK

5 N/A 31 PCIETX3-

6 +1.5V 32 SMBDATA

7 CLKREQ# 33 PCIETX3+

8 N/A 34 GND

9 GND 35 GND

10 N/A 36 USB_D-

11 REF CLK- 37 GND

12 N/A 38 USB_D+

13 REF CLK+ 39 +3VSB

14 N/A 40 GND

15 GND 41 +3VSB

25

Pin Deﬁnition Pin Deﬁnition

16 N/A 42 N/A

17 N/A 43 GND

18 GND 44 N/A

19 N/A 45 N/A

20 Disable# 46 N/A

21 GND 47 N/A

22 PERST# 48 +1.5V

23 PCIERX3- 49 N/A

24 +3VSB 50 GND

25 PCIERX3+ 51 N/A

26 GND 52 +3VSB

MH1 GND MH4 GND

MH2 GND MH5 GND

MH3 GND MH6 GND

EBC 352 User Manual

Chapter 2: Jumpers and Connectors

CompactFlash Socket

Connector type: 1x50, 50-pin CompactFlash Type 2 socket Connector location: CN12

Pin Description Pin Description

1 GND 2 SDD3A

3 SDD4A 4 SDD5A

5 SDD6A 6 SDD7A

7 SDCS#1 8 GND

9 GND 10 GND

11 GND 12 GND

13 VCC 14 GND

15 GND 16 GND

17 GND 18 SDA2A

19 SDA1A 20 SDA0A

21 SDD0A 22 SDD1A

23 SDD2A 24 NC

25 CF_CD2# 26 CF_CD1#

27 SDD11A 28 SDD12A

Pin Description Pin Description

29 SDD13A 30 SDD14A

31 SDD15A 32 SDCS#3

33 NC 34 SDIOR#

35 SDIOW# 36 VCC

37 HDIRQ14 38 VCC

39 CF_SEL# 40 NC

41 IDERST# 42 SIORDY

43 SDREQ 44 SDDACK#

45 IDEACTP# 46 DIAG#

47 SDD8A 48 SDD9A

49 SDD10A 50 GND

26

EBC 352 User Manual

Chapter 2: Jumpers and Connectors

DDR3 Channel A

DDR3 667/800 MHz SO-DIMM

SPI

HDA

High Definition Audio Link

XC3S200AN-4FTG256C

18BIT TO 24/48BIT

Rear Port 0/1

JST Con Po rt 2/3

LVDS CON

18bit

LVDS

JST Con Pr ot 4/5

LVDS

LVDS BUS

LVDS CONLVDS CON

Title

Size Document Number Rev

Date: Sheet

of

18F,No 716, Chung-Cheng R oad Chung -Ho City , Taipei County Taiw an 235, R. O.C HTTP:// WWW.NEXCOM. COM.TW TEL:886-2-8228-0606

EBC352(4BE00352B1X10) 20AX

Block Diagram

Custom

2 40Tuesday, September 21, 2010

Block Diagram

ALC888-GR

HD Audio

1ch 18bit

1ch 18bit 1280x800

2ch 24bit 1280x1024

Bypass

Scaler

1ch 24bit 2ch 24bit1ch 18bit

OUTIN

TPA60 47A4RH BR

LINE-OUT

MIC

AMP

DMI

SUPPORT WAKE UP

Thermal Sensor

KB/MS

COM1

SPI

Compact Fl ash

DDR3 Ch A

IT8783F/AX-L

DMI

P 14 ~ 17

2Gb/s

SST25VF080B

PCI-E *1(6)

x4 DMI

(82801GBM)

LPC

SPI

VGA

ICH8-M

USB 2.0 (10)

4 Lanes

Pineview-D Microprocessor >1.67GHz DX9 Graphics: 200 MHz DDR3 Memory Controller (Single Channel)

GPIO

ATA 100 (1)

SATA (3)

PCI

DMI

652 balls

31x31mm

PCI 104

RS-232

MINIPCIe

MDI

RJ45 LNA2

MDI

RJ45 LAN1

Gigabit Ethernet Intel 82574L

RS-232/422 /485

COM2

COM4

RS-232

COM3

RS-232

D525 L2 : 512 x 2 / Dual Core / 13W D425 L2 : 512 X1 / Single Core / 10 W

Memory maximum support : 2G

4IN / 4OUT

18bit

LVDS

FAN

VGA

SATA BUS

USB 2.0

UltraDMA

SATA PORT 1

LPC BUS

SATA PORT 2

SUPPER I/O

PCIe x1

PCI BUS

Block Diagram

27

EBC 352 User Manual

Chapter 2: Jumpers and Connectors

Board Dimensions

5.08

COMPOMNENT HEIGHT

97.38

MAX:12mm

COMPOMNENT HEIGHT

MAX:10mm

99.92

90.81

142.00

146.00

2

3

4

1

105.00

100.00

23.72

10.00

COMPOMNENT HEIGHT MAX:12mm

1 4

0.00

5.08

0.00

20.00

40.00

60.00

15.25

PC104

0.00

6.90

0.00

SLOT

20.00

CF SOCKET

40.00

60.00

18.41

MINI PCIe

19.91

1

9

6

8-3.20

10.00

8-7.00

87.00

90.81

122.00

142.00

14.02

7.81

1.60

146.00

28

EBC 352 User Manual

87.00

8.00

SODIMM

9.20

122.00

Chapter 3: BIOS Setup

This chapter describes how to use the BIOS setup program for EBC 352. The BIOS screens provided in this chapter are for reference only and may change if the BIOS is updated in the future.

To check for the latest updates and revisions, visit the NEXCOM Web site at www.nexcom.com.tw.

About BIOS Setup

The BIOS (Basic Input and Output System) Setup program is a menu driven utility that enables you to make changes to the system configuration and tailor your system to suit your individual work needs. It is a ROM-based configuration utility that displays the system’s configuration status and provides you with a tool to set system parameters.

These parameters are stored in non-volatile battery-backed-up CMOS RAM that saves this information even when the power is turned off. When the system is turned back on, the system is configured with the values found in CMOS.

With easy-to-use pull down menus, you can configure such items as:

▪ Hard drives, diskette drives, and peripherals ▪ Video display type and display options ▪ Password protection from unauthorized use ▪ Power management features

The settings made in the setup program affect how the computer performs. It is important, therefore, first to try to understand all the Setup options, and second, to make settings appropriate for the way you use the computer.

When to Configure the BIOS

This program should be executed under the following conditions:

▪ When changing the system configuration ▪ When a configuration error is detected by the system and you are

prompted to make changes to the Setup program

▪ When resetting the system clock ▪ When redefining the communication ports to prevent any conflicts ▪ When making changes to the Power Management configuration ▪ When changing the password or making other changes to the security

setup

Normally, CMOS setup is needed when the system hardware is not consistent with the information contained in the CMOS RAM, whenever the CMOS RAM has lost power, or the system features need to be changed.

29

EBC 352 User Manual

Chapter 3: BIOS Setup

Default Configuration

Most of the configuration settings are either predefined according to the Load Optimal Defaults settings which are stored in the BIOS or are automatically detected and configured without requiring any actions. There are a few settings that you may need to change depending on your system configuration.

Entering Setup

When the system is powered on, the BIOS will enter the Power-On Self Test (POST) routines. These routines perform various diagnostic checks; if an error is encountered, the error will be reported in one of two different ways:

▪ If the error occurs before the display device is initialized, a series of

beeps will be transmitted.

▪ If the error occurs after the display device is initialized, the screen will

display the error message.

Powering on the computer and immediately pressing <Del> allows you to enter Setup. Another way to enter Setup is to power on the computer and wait for the following message during the POST:

TO ENTER SETUP BEFORE BOOT PRESS <CTRL-ALT-ESC> Press the <Del> key to enter Setup:

Legends

Key Function

Right and Left arrows Moves the highlight left or right to select a

menu.

Up and Down arrows Moves the highlight up or down between sub-

menus or fields.

<Esc> Exits to the BIOS Setup Utility.

+ (plus key) Scrolls forward through the values or options of

the highlighted field.

- (minus key) Scrolls backward through the values or options of the highlighted field.

Tab Selects a field.

<F1> Displays General Help.

<F10> Saves and exits the Setup program.

<Enter> Press <Enter> to enter the highlighted sub-

menu.

Scroll Bar

When a scroll bar appears to the right of the setup screen, it indicates that there are more available fields not shown on the screen. Use the up and down arrow keys to scroll through all the available fields.

Submenu

When “u“ appears on the left of a particular field, it indicates that a submenu which contains additional options are available for that field. To display the submenu, move the highlight to that field and press <Enter>.

30

EBC 352 User Manual

Chapter 3: BIOS Setup

BIOS Setup Utility

Once you enter the AMI BIOS Setup Utility, the Main Menu will appear on the screen. The main menu allows you to select from six setup functions and one exit choices. Use arrow keys to select among the items and press <Enter> to accept or enter the submenu.

Main

The Main menu is the first screen that you will see when you enter the BIOS Setup Utility.

Main

System Overview

AMIBIOS

Version : 08.00.15 Build Date : 11/15/10 ID : E352-003

Processor

Intel (R) Atom(TM) CPU D525 Speed :1800MHz

System Memory

Size :3063MB

System Time

System Date

Advanced

BIOS SETUP UTILITY

Chipset

Boot

X3450 @ 2.67GHz

[14:06:01]

[Tue 02/15/2011]

Security

Use [ENTER], [TAB] or [SHIFT-TAB] to

select a eld.

Use [+] or [-] to

congure system Time.

← → Select Screen ↑↓ Select Item

+- Change Field

Tab Select Field F1 General Help F10 Save and Exit ESC Exit

ExitPCIPnP

Processor

Displays the detected processor information.

System Memory

Displays the detected system memory information.

System Time

The time format is <hour>, <minute>, <second>. The time is based on the 24-hour military-time clock. For example, 1 p.m. is 13:00:00. Hour displays hours from 00 to 23. Minute displays minutes from 00 to 59. Second displays seconds from 00 to 59.

System Date

The date format is <day>, <month>, <date>, <year>. Day displays a day, from Sunday to Saturday. Month displays the month, from January to December. Date displays the date, from 1 to 31. Year displays the year, from 1999 to 2099.

AMI BIOS

Displays the detected BIOS information.

31

EBC 352 User Manual

Chapter 3: BIOS Setup

Advanced

The Advanced menu allows you to configure your system for basic operation. Some entries are defaults required by the system board, while others, if enabled, will improve the performance of your system or let you set some features according to your preference.

Setting incorrect field values may cause the system to malfunction.

Main

Advanced Settings

WARNING: Setting wrong values in below sections may

u

IDE Conguration

u

USB Conguration

u

ACPI Conguration

u

SuperIO Conguration

u

Hardware Health Conguration

Onboard LAN 1 [Enabled] Onboard LAN 2 [Enabled] LAN Boot ROM [Disabled]

LVDS Mode Conguration [Mode 0]

Advanced

cause system to malfunction.

IDE Conﬁguration

This section is used to configure the IDE drives.

BIOS SETUP UTILITY

Boot Security

ExitChipset

Congure the IDE devices(s).

← → Select Screen ↑↓ Select Item

Enter Go to Sub Screen F1 General Help F10 Save and Exit ESC Exit

USB Conﬁguration

This section is used to configure USB devices.

ACPI Conﬁguration

This section is used to configure the ACPI function.

Super IO Conﬁguration

This section is used to configure the I/O functions supported by the onboard Super I/O chip.

Hardware Health Conﬁguration

This section is used to configure the hardware monitoring events such as the temperature, fan speed and voltages.

Onboard LAN 1 and Onboard LAN 2

Enables or disables the onboard LAN.

LAN Boot ROM

Enable this field if you want to use the boot ROM (instead of a disk drive) to boot-up the system and access the local area network directly. If you wish to change the boot ROM’s settings, type the <Shift> and <F10> keys simultaneously when prompted during boot-up. Take note: you will be able to access the boot ROM’s program (by typing <Shift> + <F10>) only when this field is enabled.

LVDS Mode Conﬁguration

Selects the LVDS mode.

32

EBC 352 User Manual

Chapter 3: BIOS Setup

IDE Conﬁguration

This section is used to configure the IDE drives.

Advanced

IDE Conguration

ATA/IDE Conguration [Enhanced]

Congure SATA as [IDE]

u

Primary IDE Master [Not Detected]

u

Secondary IDE Master [Hard Disk]

u

Third IDE Master [Not Detected]

IDE Detect Time Out (Sec) [35]

BIOS SETUP UTILITY

ATA/IDE Conﬁguration

Sets the SATA device to Compatible or Enhanced mode.

Options

Disabled Compatible Enhanced

← → Select Screen ↑↓ Select Item

+- Change Option

F1 General Help F10 Save and Exit ESC Exit

Conﬁgure SATA As

IDE This option configures the Serial ATA drives as Parallel ATA physi-

cal storage device.

RAID This option allows you to create RAID or Intel Matrix Storage

configuration on Serial ATA devices.

AHCI This option configures the Serial ATA drives to use AHCI (Ad-

vanced Host Controller Interface). AHCI allows the storage driver to enable the advanced Serial ATA features which will increase storage performance.

Primary IDE Master to Third IDE Master

When you enter the BIOS Setup Utility, the BIOS will auto detect the existing IDE devices then displays the status of the detected devices. To configure an IDE drive, move the cursor to a field then press <Enter>.

Advanced

Primary IDE Master

Device :Not Detected

Type

LBA/Large Mode Block (Multi-Sector Transfer) PIO Mode DMA Mode S.M.A.R.T. 32Bit Data Transfer

BIOS SETUP UTILITY

[Auto]

[Auto] [Auto] [Auto] [Auto] [Auto] [Enabled]

Select the type of device connected to the system.

33

← → Select Screen ↑↓ Select Item

+- Change Option

F1 General Help F10 Save and Exit ESC Exit

EBC 352 User Manual

Chapter 3: BIOS Setup

Type

Selects the type of IDE drive connected to the system.

LBA/Large Mode

Auto The LBA mode will automatically be enabled, that is, if the

LBA mode was not previously disabled.

Disabled Disables the LBA mode.

Block (Multi-Sector Transfer)

Auto Data transfer to and from the device occurs multiple sectors at

a time.

Disabled Data transfer to and from the device occurs one sector at a

time.

PIO Mode

Selects the data transfer mode. PIO means Programmed Input/Output. Rather than have the BIOS issue a series of commands to effect a transfer to or from the disk drive, PIO allows the BIOS to tell the controller what it wants and then let the controller and the CPU perform the complete task by themselves. Your system supports five modes, 0 (default) to 4, which primarily differ in timing. When Auto is selected, the BIOS will select the best available mode after checking your drive.

DMA Mode

Selects the DMA mode.

Auto Automatically detects the DMA mode. SWDMAn SingleWord DMAn. MWDMAn MultiWord DMAn. UDMAn Ultra DMAn.

S.M.A.R.T.

The system board supports SMART (Self-Monitoring, Analysis and Reporting Technology) hard drives. SMART is a reliability prediction technology for ATA/IDE and SCSI drives. The drive will provide sufficient notice to the system or user to backup data prior to the drive’s failure. SMART is supported in ATA/33 or later hard drives. The options are Auto (default), Enabled and Disabled.

32Bit Data Transfer

Enables or disables 32-bit data transfer.

IDE Detect Time Out (Sec)

Selects the time out value for detecting ATA/ATAPI devices.

Auto The BIOS will automatically set the system according to your

hard disk drive’s timing.

Mode 0-4 You can select a mode that matches your hard disk drive’s

timing. Caution: Do not use the wrong setting or you will have drive errors.

34

EBC 352 User Manual

Chapter 3: BIOS Setup

USB Conﬁguration

This section is used to configure USB devices.

Advanced

USB Conguration

Module Version - 2.24.3-13.4

USB Devices Enabled:

None

Legacy USB Support [Enabled]

USB 2.0 Controller Mode [HiSpeed] BIOS EHCI Hand-Off [Enabled] Hotplug USB FDD Support [Auto]

u

USB Mass Storage Device Conguration

BIOS SETUP UTILITY

Enables support for legacy USB. AUTO option disables legacy support if no USB devices are connected.

← → Select Screen ↑↓ Select Item

+- Change Option

F1 General Help F10 Save and Exit ESC Exit

Legacy USB Support

Due to the limited space of the BIOS ROM, the support for legacy USB keyboard (in DOS mode) is by default set to Disabled. With more BIOS ROM space available, it will be able to support more advanced features as well as provide compatibility to a wide variety of peripheral devices.

USB 2.0 Controller Mode

Sets the USB 2.0 controller mode to HiSpeed (480 Mbps) or FullSpeed (12 Mbps).

BIOS EHCI Hand-Off

Enable this field when using operating systems without the EHCI handoff support.

Hotplug USB FDD Support

Enables or disables the USB FDD function.

If a PS/2 keyboard is not available and you need to use a USB keyboard to install Windows (installation is performed in DOS mode) or run any program under DOS, set this field to Enabled.

35

EBC 352 User Manual

Chapter 3: BIOS Setup

ACPI Conﬁguration

This section is used to configure the ACPI configuration.

Advanced

BIOS SETUP UTILITY

ACPI Settings

ACPI APIC Support [Enabled]

ACPI APIC Support

Enables or disables the ACPI APIC function.

Includes ACPI APIC table pointer to RSDT pointer list.

← → Select Screen ↑↓ Select Item

+- Change Option

F1 General Help F10 Save and Exit ESC Exit

36

EBC 352 User Manual

Chapter 3: BIOS Setup

Super IO Conﬁguration

This section is used to configure the I/O functions supported by the onboard Super I/O chip.

Advanced

Congure Ite8783 Super IO Chipset

Serial Port1 Address [Disabled]

Serial Port2 Address [Disabled] Serial Port2 Frequency Mode [RS232] Serial Port3 Address [Disabled] Serial Port4 Address [Disabled]

BIOS SETUP UTILITY

Allows BIOS to select Serial Port1 Base Address.

← → Select Screen ↑↓ Select Item

+- Change Option

F1 General Help F10 Save and Exit ESC Exit

Serial Port1 Address and Serial Port4 Address

Auto The system will automatically select an I/O address for the on-

board serial port.

3F8/IRQ4, 2F8/IRQ3, 3E8/IRQ4, 2E8/IRQ3 Allows you to manually select

an I/O address for the onboard serial port.

Disabled Disables the onboard serial port.

Serial Port2 Frequency Mode

Sets Serial Port2 to function as a serial port or IrDA.

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Chapter 3: BIOS Setup

Hardware Health Conﬁguration

This section is used to configure the hardware monitoring events such as temperature, fan speed and voltages.

Advanced

Hardware Health Conguration

HW Health Function [Enabled]

CPU Temperature : 31oC/87oF System Temperature : 26oC/78oF

FAN1 Speed : : 6490 RPM

CPU Core : 1.152 V +3.3V : 3.224 V +5.00V : 4.878 V +12.0V : 11.616 V

BIOS SETUP UTILITY

Enables Hardware Health Monitoring Device.

← → Select Screen ↑↓ Select Item

+- Change Option F1 General Help F10 Save and Exit ESC Exit

CPU Temperature and System Temperature

Detects and displays the current temperature of the CPU, chipset and the internal temperature of the system.

Fan1 Speed

Detects and displays the current fan speed in RPM (Revolutions Per Minute).

CPU Core to +12.0V

Detects and displays the output voltages.

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Chapter 3: BIOS Setup

Boot

Main

Boot Settings

u

Boot Settings Conguration

u

Boot Device Priority

u

Removable Drives

Advanced

Boot Settings Conﬁguration

This section is used to configure settings during system boot.

Boot Device Priority

This section is used to select the boot priority sequence of the devices.

Removable Drives

BIOS SETUP UTILITY

Boot Security

ExitChipset

Congure settings during system boot.

← → Select Screen ↑↓ Select Item

Enter Go to Sub Screen F1 General Help F10 Save and Exit ESC Exit

Boot Settings Conﬁguration

This section is used to configure settings during system boot.

BIOS SETUP UTILITY

Boot

Boot Settings Conguration

Quick Boot [Enabled]

Quiet Boot [Disabled] Bootup Num-Lock [On] PS/2 Mouse Support [Enabled] System Keyboard [Present] Hit ‘DEL’ Message Display [Enabled] Interrupt 19 Capture [Disabled]

Allows BIOS to skip certain tests while booting. This will decrease the time needed to boot the system.

← → Select Screen ↑↓ Select Item

+- Change Option

F1 General Help F10 Save and Exit ESC Exit

Quick Boot

When Enabled, the BIOS will shorten or skip some check items during POST. This will decrease the time needed to boot the system.

This section is used to select the boot priority sequence of the hard disk drives.

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Quiet Boot

Enabled Displays OEM logo instead of the POST messages. Disabled Displays normal POST messages.

Bootup Num-Lock

This allows you to determine the default state of the numeric keypad. By default, the system boots up with NumLock on wherein the function of the numeric keypad is the number keys. When set to Off, the function of the numeric keypad is the arrow keys.

PS/2 Mouse Support

Enables or disables the PS/2 mouse.

System Keyboard

Detects the presence of the system keyboard.

Hit ‘DEL’ Message Display

When enabled, the system displays the “Press DEL to run Setup” message during POST.

Interrupt 19 Capture

When enabled, it allows the optional ROM to trap interrupt 19.

Boot Device Priority

This section is used to select the boot priority sequence of all available devices.

BIOS SETUP UTILITY

Boot

Boot Device Priority

1st Boot Device [USB:USB Hotplug FD]

Species the boot sequence from the available devices.

A device enclosed in parenthesis has been disabled in the corresponding type menu.

← → Select Screen ↑↓ Select Item

+- Change Option

F1 General Help F10 Save and Exit ESC Exit

1st Boot Device

The BIOS will boot the operating system according to the sequence of the drive selected.

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Chapter 3: BIOS Setup

Removable Drives

This section is used to select the boot priority sequence of the hard drives.

Boot

BIOS SETUP UTILITY

Removable Drives

1st Drive [USB:USB Hotplug FD]

Species the boot sequence from the available devices.

← → Select Screen ↑↓ Select Item

+- Change Option

F1 General Help F10 Save and Exit ESC Exit

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Chapter 3: BIOS Setup

Chipset

This section is used to configure the system based on the specific features of the chipset.

Setting incorrect field values may cause the system to malfunction.

BIOS SETUP UTILITY

Main Advanced

Advanced Chipset Settings

WARNING: Setting wrong values in below sections may cause system

u

to malfunction.

North Bridge Conguration

South Bridge Conguration

Boot Security

Chipset

Exit

Congure North Bridge features.

← → Select Screen ↑↓ Select Item

Enter Go to Sub Screen F1 General Help F10 Save and Exit ESC Exit

North Bridge Conﬁguration

BIOS SETUP UTILITY

North Bridge Chipset Conguration

PCI MMIO Allocation: 4GB to 3072MB

Initiate Graphic Adapter [IGD]

Internal Graphics Mode Select [Enabled, 8MB]

PEG Port Conguration

DVMT Mode Select [DVMT Mode] DVMT/FIXED Memory [256MB]

Boot Display Device [CRT + LVDS] Flat Panel Type [1024x768 18bit S]

Chipset

Select which graphics controller to use as the primary boot device.

← → Select Screen ↑↓ Select Item

+- Change Option F1 General Help F10 Save and Exit ESC Exit

Initiate Graphic Adapter

Selects the graphics controller to use as the primary boot device.

Internal Graphics Mode Select

Selects the internal graphics mode.

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DVMT Mode Select

Selects the DVMT mode.

DVMT/Fixed Memory

This field is used to select the graphics memory size used by DVMT/Fixed mode.

Boot Display Device

This field is used to select the type of display to use when the system boots.

Flat Panel Type

Selects the type of flat panel connected to the system.

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Chapter 3: BIOS Setup

South Bridge Conﬁguration

BIOS SETUP UTILITY

South Bridge Chipset Conguration

USB Functions [8 USB Ports]

USB 2.0 Controller [Enabled] HDA Controller [Enabled] SMBUS Controller [Enabled]

Restore on AC Power Loss [Power Off] Power Type [ATX]

PCIE Ports Conguration

Mini PCIE Port [Auto]

Chipset

Options

Disabled

2 USB Ports

4 USB Ports 6 USB Ports 8 USB Ports

← → Select Screen ↑↓ Select Item

+- Change Option

F1 General Help F10 Save and Exit ESC Exit

USB Functions

Enables or disables the USB ports.

USB 2.0 Controller

This field is used to enable or disable the Enhanced Host Controller Interface controller.

Restore On AC Power Loss

Off When power returns after an AC power failure, the system’s

power is off. You must press the Power button to power-on the system.

On When power returns after an AC power failure, the system will

automatically power-on.

Former-Sts When power returns after an AC power failure, the system

will return to the state where you left off before power failure occurs. If the system’s power is off when AC power failure occurs, it will remain off when power returns. If the system’s power is on when AC power failure occurs, the system will power-on when power returns.

Power Type

Selects the type of power supply.

Mini PCIE Port

Configures the Mini PCIE port.

HDA Controller

Enables or disables the onboard audio.

SMBUS Controller

Enables or disables the SMBUS controller.

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Chapter 3: BIOS Setup

PCIPnP

This section is used to configure settings for PCI/PnP devices.

Setting incorrect field values may cause the system to malfunction.

BIOS SETUP UTILITY

Boot SecurityMain Advanced PCIPnP

Advanced PCI/PnP Settings

WARNING: Setting wrong values in below sections may cause system to malfunction.

Plug & Play O/S [No]

PCI Latency Timer [64]

IRQ3 [Available] IRQ4 [Available] IRQ5 [Available] IRQ7 [Available] IRQ9 [Available] IRQ10 [Available] IRQ11 [Available] IRQ14 [Available] IRQ15 [Available]

NO: let the BIOS congure all the devices in the system. YES: lets the operating system congure Plug and Play (PnP) devices not required for boot if your system has a Plug and Play operating system.

← → Select Screen ↑↓ Select Item

+- Change Option

F1 General Help F10 Save and Exit ESC Exit

Plug & Play O/S

Yes Configures Plug and Play (PnP) devices that are not required to boot in

a Plug and Play supported operating system.

No The BIOS configures all the devices in the system.

ExitChipset

PCI Latency Timer

This feature is used to select the length of time each PCI device will control the bus before another takes over. The larger the value, the longer the PCI device can retain control of the bus. Since each access to the bus comes with an initial delay before any transaction can be made, low values for the PCI Latency Timer will reduce the effectiveness of the PCI bandwidth while higher values will improve it.

IRQ3 to IRQ15

Available The specified IRQ is available for PCI/PnP devices. Reserved The specified IRQ is reserved for Legacy ISA devices.

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Chapter 3: BIOS Setup

Security

Main

Security Settings

Supervisor Password : Not Installed User Password : Not Installed

Change Supervisor Password

Change User Password

Advanced

BIOS SETUP UTILITY

Boot Security

ExitChipset

Install or Change the password.

← → Select Screen ↑↓ Select Item

Enter Change F1 General Help F10 Save and Exit ESC Exit

Change Supervisor Password

This field is used to set or change the supervisor password. To set a new password:

1. Select the Change Supervisor Password field then press <Enter>.

2. Type your password in the dialog box then press <Enter>. You are limited to eight letters/numbers.

BIOS SETUP UTILITY

Security

Security Settings

Supervisor Password : Not Installed User Password : Not Installed

Change Supervisor Password

Change User Password

Enter New Password

Install or Change the password.

← → Select Screen ↑↓ Select Item

Enter Change F1 General Help F10 Save and Exit ESC Exit

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Chapter 3: BIOS Setup

3. Press <Enter> to confirm the new password.

BIOS SETUP UTILITY

Security

Security Settings

Supervisor Password : Not Installed User Password : Not Installed

Change Supervisor Password

Change User Password

Conrm New Password

Install or Change the password.

← → Select Screen ↑↓ Select Item

Enter Change F1 General Help F10 Save and Exit ESC Exit

4. When the Password Installed dialog box appears, click OK.

BIOS SETUP UTILITY

Security

Security Settings

Supervisor Password : Not Installed User Password : Not Installed

Change Supervisor Password

Change User Password

Password Installed

[OK]

Install or Change the password.

← → Select Screen ↑↓ Select Item

Enter Change F1 General Help F10 Save and Exit ESC Exit

To change the password, repeat the same steps above.

To clear the password, select Change Supervisor Password then press <Enter>. The Password Uninstalled dialog box will appear.

If you forgot the password, you can clear the password by erasing the CMOS RTC (Real Time Clock) RAM using the Clear CMOS jumper. Refer to the Jumper Settings section in chapter 2 for more information.

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Chapter 3: BIOS Setup

After you have set the supervisor password, the User Access Level field will appear.

BIOS SETUP UTILITY

Security

Security Settings

Supervisor Password : Installed User Password : Not Installed

Change Supervisor Password

User Access Level [Full Access]

Change User Password Password Check [Setup]

Limited: allows only limited elds to be changed such as Date and Time. No Access: prevents User access to the Setup Utility. View Only: allows access to the Setup Utility but the elds can not be changed.

← → Select Screen ↑↓ Select Item

+- Change Option

F1 General Help F10 Save and Exit ESC Exit

User Access Level

Selects the access level to the fields in the Setup utility.

Limited Allows limited change to some fields such as Date and Time.

No Access Prevents user access to the Setup utility.

View Only Allows you to view the settings but does not allow you to change the settings.

Full Access Allows you to change settings to all the fields in the utility.

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Chapter 3: BIOS Setup

Change User Password

This field is used to set or change the user password.

To set a new password:

1. Select the Change User Password field then press <Enter>.

2. Type your password in the dialog box then press <Enter>. You are limited to eight letters/numbers.

BIOS SETUP UTILITY

Security

Security Settings

Supervisor Password : Installed User Password : Not Installed

Change Supervisor Password

Change User Password

Enter New Password

Install or Change the password.

← → Select Screen ↑↓ Select Item

Enter Change F1 General Help F10 Save and Exit ESC Exit

3. Press <Enter> to confirm the new password.

BIOS SETUP UTILITY

Security

Security Settings

Supervisor Password : Installed User Password : Not Installed

Change Supervisor Password

Change User Password

Conrm New Password

Install or Change the password.

← → Select Screen ↑↓ Select Item

Enter Change F1 General Help F10 Save and Exit ESC Exit

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4. When the Password Installed dialog box appears, select OK.

BIOS SETUP UTILITY

Security

Security Settings

Supervisor Password : Installed User Password : Not Installed

Change Supervisor Password

Change User Password

Password Installed

[OK]

Install or Change the password.

← → Select Screen ↑↓ Select Item

Enter Change F1 General Help F10 Save and Exit ESC Exit

To change the password, repeat the same steps above.

After you have set the user password, the Clear User Password and Password Check fields will appear.

Clear User Password

To clear the password, select Clear User Password then press <Enter>. Click OK.

BIOS SETUP UTILITY

Security

Security Settings

Supervisor Password : Installed User Password : Not Installed

Change Supervisor Password Change User Password

Clear User Password

Password Check

Clear User Password?

[OK] [Cancel]

Immediately clears the User password.

← → Select Screen ↑↓ Select Item

Enter Go to Sub Screen F1 General Help F10 Save and Exit ESC Exit

Password Check

Setup The BIOS checks for the user password whenever accessing the Setup utility.

Always The BIOS checks for the user password when accessing the Setup utility and booting the system.

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Chapter 3: BIOS Setup

Exit

Main Advanced

Exit Options

Save Changes and Exit

Discard Changes and Exit Discard Changes

Load Optimal Defaults Load Failsafe Defaults

BIOS SETUP UTILITY

Boot Security

Chipset

Exit

Exit system setup after saving the changes.

F10 key can be used for this operation.

← → Select Screen ↑↓ Select Item

Enter Go to Sub Screen F1 General Help F10 Save and Exit ESC Exit

Save Changes and Exit

To save the changes and exit the Setup utility, select this field then press <Enter>. A dialog box will appear. Confirm by selecting OK.

You can also press <F10> to save and exit Setup.

Main Advanced

Exit Options

Save Changes and Exit

Discard Changes and Exit Discard Changes

Load Optimal Defaults Load Failsafe Defaults

BIOS SETUP UTILITY

Boot Security

Save conguration changes and exit setup?

[Ok]

Chipset

[Cancel]

Exit

Exit system setup after saving the changes.

F10 key can be used for this operation.

← → Select Screen ↑↓ Select Item

Enter Go to Sub Screen F1 General Help F10 Save and Exit ESC Exit

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Discard Changes and Exit

To exit the Setup utility without saving the changes, select this field then press <Enter>. A dialog box will appear. Confirm by selecting OK.

You can also press <ESC> to exit without saving the changes.

Main Advanced

Exit Options

Save Changes and Exit

Discard Changes and Exit

Discard Changes

Load Optimal Defaults Load Failsafe Defaults

BIOS SETUP UTILITY

Boot Security

Discard changes and exit setup?

[Ok]

[Cancel]

Chipset

Exit

Exit system setup without saving any changes.

ESC key can be used for this operation.

← → Select Screen ↑↓ Select Item

Enter Go to Sub Screen F1 General Help F10 Save and Exit ESC Exit

Discard Changes

To discard the changes, select this field then press <Enter>. A dialog box will appear. Confirm by selecting OK to discard all changes made and restore the previously saved settings.

You can also press <F7> to discard the changes.

Main Advanced

Exit Options

Save Changes and Exit Discard Changes and Exit

Discard Changes

Load Optimal Defaults Load Failsafe Defaults

BIOS SETUP UTILITY

Boot Security

Discard Changes?

[Cancel]

[Ok]

Chipset

Exit

Discards changes done so far to any of the setup questions.

F7 key can be used for this operation.

← → Select Screen ↑↓ Select Item

Enter Go to Sub Screen F1 General Help F10 Save and Exit ESC Exit

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Load Optimal Defaults

To load optimal default values from the BIOS ROM, select this field then press <Enter>. A dialog box will appear. Confirm by selecting OK.

You can also press <F9> to load optimal default values.

Main Advanced

Exit Options

Save Changes and Exit Discard Changes and Exit Discard Changes

Load Optimal Defaults

Load Failsafe Defaults

BIOS SETUP UTILITY

Boot Security

Load Optimal Defaults?

[Cancel]

[Ok]

Chipset

Exit

Load Optimal Default values for all the setup questions.

F9 key can be used for this operation.

← → Select Screen ↑↓ Select Item

Enter Go to Sub Screen F1 General Help F10 Save and Exit ESC Exit

Load Failsafe Defaults

To load failsafe default values from the BIOS ROM, select this field then press <Enter>. A dialog box will appear. Confirm by selecting OK.

You can also press <F9> to load failsafe default values.

Main Advanced

Exit Options

Save Changes and Exit Discard Changes and Exit Discard Changes

Load Optimal Defaults

Load Failsafe Defaults

BIOS SETUP UTILITY

Boot Security

Load Failsafe Defaults?

[Cancel]

[Ok]

Chipset

Exit

Load Optimal Default values for all the setup questions.

F9 key can be used for this operation.

← → Select Screen ↑↓ Select Item

Enter Go to Sub Screen F1 General Help F10 Save and Exit ESC Exit

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Appendix A: Watchdog Timer

Appendix A: WAtchdog timer

WDT Programming Guide

EBC 342 Watchdog Function Configuration Sequence Description:

Start

Step 1

See “SetupWDT” procedure #Setup Watchdog Timer Environment

Step 2

See “TimeBaseWDT” procedure #Initial Watchdog Timer Users can select second or minute

Step 3

See “TimeCountWDT” procedure #Set Watchdog Timer Time-out Value Users can set time-out value

Step 4

See ExitSetup procedure #Exit Setup Environment

Watch Dog Sample Code

#define SUPERIO_PORT 0x2E #define WDT_SET 0x72 #define WDT_VALUE 0x73

void main(void) { #Enter SuperIO Configuration outportb(SUPERIO_PORT, 0x87); outportb(SUPERIO_PORT, 0x01); outportb(SUPERIO_PORT, 0x55); outportb(SUPERIO_PORT, 0x55);

# Set LDN outportb(SUPERIO_PORT,0x07); outportb(SUPERIO_PORT+1 ,0x07);

# Set WDT setting outportb(WDT_SET,0xC0); # Use the second to come down # If choose the Minute, change value to 0x40 # Set WDT sec/min outportb(WDT_VALUE,0x05); #Set 5 seconds

End

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Appendix B: GPI/O Programming Guide

Appendix B: Gpi/O prOGrAmminG Guide

GPI/O (General Purpose Input/Output) pins are provided for custom system design. This appendix provides definitions and default settings for the ten GPI/O pins in the EBC 352 series. The pin definition is shown in the following table:

J3 - GPIO Connector

Pin GPI/O

Mode

1 VCC - - 2 GND - -

3 GPO Low 284h

5 GPO Low 284h

7 GPO Low 284h

9 GPO Low 284h

Control the GPO pin (3/5/7/9) level from I/O port 284h bit (4/5/6/7).

The bit Set/Clear indicates output High/Low.

PowerOn

Default

Address Pin GPI/O

Mode

4 GPI High 284h

(Bit4)

6 GPI High 284h

(Bit5)

8 GPI High 284h

(Bit6)

10 GPI High 284h

(Bit7)

PowerOn

Default

Address

(Bit0)

(Bit1)

(Bit2)

(Bit3)

GPIO Programming Sample Code

#define GPIO_PORT 0x284 #define GPO3 (0x01 << 4) #define GPO5 (0x01 << 5) #define GPO7 (0x01 << 6) #define GPO9 (0x01 << 7)

#define GPO3_HI outportb(GPIO_PORT, 0x10) #define GPO3_LO outportb(GPIO_PORT, 0x00) #define GPO5_HI outportb(GPIO_PORT, 0x20) #define GPO5_LO outportb(GPIO_PORT, 0x00) #define GPO7_HI outportb(GPIO_PORT, 0x40) #define GPO7_LO outportb(GPIO_PORT, 0x00) #define GPO9_HI outportb(GPIO_PORT, 0x80) #define GPO9_LO outportb(GPIO_PORT, 0x00) void main(void) { GPO3_HI; GPO5_LO; GPO7_HI; GPO9_LO; }

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