Eurotech Helios Guide rapide de l'utilisateur

Rev. 2-October 2009

DIGITAL TECHNOLOGIES FOR A BETTER WORLD

www.eurotech.com

HARDWARE REFERENCE MANUAL

Helios™ Platform

Programmable Edge Controller

Disclaimer

The information in this document is subject to change without notice and should not be construed as a commitment

by any Eurotech company. While reasonable precautions have been taken, Eurotech assumes no responsibility for

any error that may appear in this document.

Trademarks

Helios™ and Everyware™ are trademarks of Eurotech Inc.

All other product or service names are the property of their respective owners.

Revision History

Issue no.

PWB

Date

Comments

1 Jul-09 Initial release, preliminary

2 Oct-09 Second release, preliminary

For contact details, see page 27.

Contents

110124-30002, preliminary 3

Contents

Introduction............................................................................................................................ 5

Block Diagram ........................................................................................................... 5

Features .................................................................................................................... 6

Further Reading......................................................................................................... 7

Handling Your System Safely..................................................................................... 7

Conventions............................................................................................................... 7

Software Support ................................................................................................................... 9

Operating System ...................................................................................................... 9

BIOS.......................................................................................................................... 9

Boot Options .............................................................................................................. 9

Everyware™ Software Framework............................................................................. 9

Getting Started..................................................................................................................... 10

Components ............................................................................................................ 10

Connectivity ............................................................................................................. 10

Hardware Reference............................................................................................................ 12

Rear Panel............................................................................................................... 12

Connectors................................................................................................... 13

Boot Mode Switch ........................................................................................ 14

USB Bay .................................................................................................................. 14

Indicators ................................................................................................................. 15

Enclosure................................................................................................................. 16

Configurations ..................................................................................................................... 17

Processor ................................................................................................................ 17

Memory.................................................................................................................... 17

CompactFlash® Card or SD Card ................................................................ 17

On-Board Flash............................................................................................ 17

SATA Drive................................................................................................... 17

USB Disk Drive ............................................................................................ 17

Communications ...................................................................................................... 18

Universal Serial Bus..................................................................................... 18

Serial Port .................................................................................................... 18

Ethernet ....................................................................................................... 18

GPS ............................................................................................................. 18

Multimedia Cards..................................................................................................... 18

Power Supply........................................................................................................... 19

Peripherals .......................................................................................................................... 20

USB Device Support ................................................................................................ 20

System Specification............................................................................................................ 21

Processor ................................................................................................................ 21

Power ...................................................................................................................... 21

Power Supply............................................................................................... 21

Power Consumption..................................................................................... 22

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110124-30002, preliminary

Electrical .................................................................................................................. 22

Real-Time Clock........................................................................................... 22

Audio Interface............................................................................................. 23

SATA Drive ................................................................................................... 23

EMI/EMC ................................................................................................................. 23

Environmental .......................................................................................................... 24

Appendix A – Reference Information.................................................................................... 25

Appendix B – System Revision ............................................................................................ 26

Introduction

110124-30002, preliminary 5

Introduction

Helios™ is a programmable edge controller that provides a flexible application-ready

hardware platform with enhanced wireless capabilities. It is based on the Catalyst

Module which integrates with a base board and supporting peripheral devices. All

electronics are housed in an enclosure. Three USB host ports for wireless devices and

additional storage are accessible in the USB Bay located under the removable cover.

With the Helios platform, you can quickly and easily create an edge controller device,

loaded with your application software that precisely meets your requirements. Several

options are available allowing you to choose the hardware based on your specifications.

Using pre-certified wireless modules in the USB Bay, the Helios platform can be easily

customized for any network. Software support includes Eurotech’s Everyware™

Software Framework (ESF) offering simple to use APIs.

Block Diagram

The following diagram illustrates the system organization of the Helios platform. Notice

that the data connector on the Catalyst Module has been divided into two sections for this

illustration. Dotted lines indicate configuration options.For information about these

options, see Configurations, page 17.

Catalyst Module XL

Helios™Platform

1 x SD/MMC

Intel® Atom™

Processor

IDE/PATA

SDVO

1 x PCIe

3 x USB2.0

HD Audio

Pwr Supply

FSB

Intel®

SCH US15W

LPC Bus

TPM

VBAT (RTC)

Gigabit Ethernet

1 x USB2.0

CompactFlash

SD/MMC

V Reg

DDR-2

DRAM

BAT

Embedded

Ctrl

BIOS

I2C

Sys Mgmt I/O

GPIOs

2 x USB2.0

EIA 232/485

SATA

Drive

1 x PCIe

GigE

Controller

SMBus

SATA

Controller

3 x USB2.0 Host

(USB Bay)

LM75

Temp Monitor

2 x USB2.0 Host

USB to

Serial

GPS

Rcvr

4 Port Hub

I2C GPIOMomentary Switch

8 x LED

GPS

SMBus GPIO

On-board

PATA flash

LVDS Video

1 x USB2.0

Audio

Codec

SDVO

to VGA

Stereo Line In

Stereo Line Out

Microphone In

VGA Display Out

Multimedia Card Support

(VGA option board shown)

Regulated Power

(optional Vehicle Pwr)

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110124-30002, preliminary

Features

Processor

•Catalyst Module

- Intel® Atom™ processor at 1.1 GHz (up to 1.6 GHz options)

- Intel® System Controller Hub US15W

- 512 MB DDR-2 DRAM (up to 2 GB options)

- Battery-backed real-time clock

Memory

•CompactFlash® card or SD card (option)

•On-board PATA flash (option)

•Internal SATA drive (option)

•External USB disk drive support

Communications

•Five USB 2.0 host ports operating low, full, and high speeds

- Two general-purpose ports

- Three USB Bay ports for wireless devices and storage

(option for up to three external antenna connections)

•EIA-232 or EIA-485 serial port (software-selectable)

•Gigabit Ethernet port

•GPS with external antenna connection (option)

User Interface and Display

•Multimedia card support for display and audio options

- VGA options board (currently available)

VGA display out

Stereo line output and stereo line input

Mono microphone input

- (For additional options boards, see Multimedia Cards, page 18.)

•Eight software-controlled LED status indicators

•Software-readable push-button

Power Supply

•12 V DC power input (up to 36 V vehicle power input option)

•Power management support capable of operation at < 3W

Mechanical

•ABS plastic and aluminum enclosure

Introduction

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Further Reading

This document describes the Helios platform and is intended for system integrators. A

system-level overview is provided in the following sections. The following documents are

also important resources for developing applications for the Helios platform.

Document

Helios Platform Dev Kit Quick Start 110124-3003

Helios Platform Dev Kit with VGA option Quick Start 110124-3004

Check the Eurotech support site (http://support.eurotech-inc.com/) for errata reports and

for the latest releases of these documents.

Handling Your System Safely

Anti-Static Handling

The Helios platform is designed to meet the Electrostatic Discharge (ESD) criteria

contained in IEC 61000-4-2 (EMC – Part 4-2: Testing and Measurement Techniques –

Electrostatic Discharge Immunity Test). The electronics included in the enclosure contain

CMOS devices that could be damaged by electrostatic discharge (ESD). Observe

industry-standard electronic handling procedures when handling these electronics.

Where possible, work on a grounded anti-static mat. At a minimum, touch an electrically

grounded object before handling any electronics.

Packaging

Please ensure that, should a system need to be returned to Eurotech, it is adequately

packed, preferably in the original packing material.

Electromagnetic Compatibility

The Helios platform is defined as an unintentional radiator of electromagnetic energy.

For additional information about the EMI/EMC specification, see EMI/EMC, page 23.

Conventions

The following table lists the symbols used in this document.

Symbol Explanation

Note – information that requires your attention

Warning – proceeding with a course of action may

damage your equipment or result in loss of data

Helios Platform Hardware Reference Manual

110124-30002, preliminary

The following table describes the conventions for signal names used in this document.

Convention Explanation

GND digital ground plane

+ positive signal in differential pair

- negative signal in differential pair

The following table describes the abbreviations for direction and electrical characteristics

of a signal used in this document.

Type Explanation

I signal is an input to the system

O signal is an output from the system

IO signal may be input or output

P power and ground

nc no connection

reserved use is reserved to Eurotech

Software Support

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Software Support

Eurotech provides an application-ready platform including BIOS, operating system, and

development environment.This section gives a brief description of the software support

available for the Helios platform. For additional details, contact your local Eurotech

technical support.

Operating System

The Helios platform is available with the following operating systems:

•Wind River Linux 3.0

•Windows® Embedded Standard

•Windows CE 6.0

BIOS

The Helios platform incorporates a custom system BIOS developed by Eurotech.

Boot Options

The Helios platform has the capability to boot and install the operating system from five

sources. The following are the boot options:

•CompactFlash card

•USB disk drive

•SD card

•SATA drive

•On-board PATA flash

Everyware™ Software Framework

Everyware Software Framework (ESF) is an inclusive software framework that puts a

middleware layer between the operating system and the OEM application. It provides

industry-standard interfaces that shorten development time, simplify coding, and allow

software to be ported from one Eurotech hardware platform to another. ESF is available

on the Helios platform.

For information about ESF, refer to the Eurotech website (http://www.eurotech.com).

Helios Platform Hardware Reference Manual

110124-30002, preliminary

Getting Started

The Helios platform is configured to acquire its network address automatically using

Dynamic Host Configuration Protocol (DHCP). This section describes how to determine

this address before you begin development.

Components

To get started, you will need the following components:

•Helios platform

•Power supply (12 VDC adapter and regional AC power cord)

•Null modem cable (DB9FF)

•Ethernet cable

•Computer with EIA-232 serial port, terminal emulation program, network connection,

and SSH client program

•DHCP server

Connectivity

To determine the network address, complete the following steps:

1. Connect any available serial port of the computer to the EIA-232 serial port using

the null modem cable.

2. Open a terminal emulation program on the computer with the following port

settings:

Baud rate: 9600

Data bits: 8

Parity: none

Stop bits: 1

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