S&T Kontron SMARC-sXEL Manual de usuario

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USER GUIDE

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SMARC-sXEL

Doc. User Guide Rev. 1.0

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

SMARC

-SXEL - USER GUIDE

Disclaimer

Kontron would like to point out that the information contained in this user guide may be subject to alteration,

particularly as a result of the constant upgrading of Kontron products. This document does not entail any guarantee on

the part of Kontron with respect to technical processes described in the user guide or any product characteristics set

out in the user guide. Kontron assumes no responsibility or liability for the use of the described product(s), conveys no

license or title under any patent, copyright or mask work rights to these products and makes no representations or

warranties that these products are free from patent, copyright or mask work right infringement unless otherwise

specified. Applications that are described in this user guide are for illustration purposes only. Kontron makes no

representation or warranty that such application will be suitable for the specified use without further testing or

modification. Kontron expressly informs the user that this user guide only contains a general description of processes

and instructions which may not be applicable in every individual case. In cases of doubt, please contact Kontron.

This user guide is protected by copyright. All rights are reserved by Kontron. No part of this document may be

reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language or computer

language, in any form or by any means (electronic, mechanical, photocopying, recording, or otherwise), without the

express written permission of Kontron. Kontron points out that the information contained in this user guide is

constantly being updated in line with the technical alterations and improvements made by Kontron to the products and

thus this user guide only reflects the technical status of the products by Kontron at the time of publishing.

Brand and product names are trademarks or registered trademarks of their respective owners.

Kontron Europe GmbH

Gutenbergstr. 2

85737 Ismaning, Germany

www.kontron.com

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Intended Use

THIS DEVICE AND ASSOCIATED SOFTWARE ARE NOT DESIGNED, MANUFACTURED OR INTENDED FOR USE OR RESALE

FOR THE OPERATION OF NUCLEAR FACILITIES, THE NAVIGATION, CONTROL OR COMMUNICATION SYSTEMS FOR

AIRCRAFT OR OTHER TRANSPORTATION, AIR TRAFFIC CONTROL, LIFE SUPPORT OR LIFE SUSTAINING APPLICATIONS,

WEAPONS SYSTEMS, OR ANY OTHER APPLICATION IN A HAZARDOUS ENVIRONMENT, OR REQUIRING FAIL-SAFE

PERFORMANCE, OR IN WHICH THE FAILURE OF PRODUCTS COULD LEAD DIRECTLY TO DEATH, PERSONAL INJURY, OR

SEVERE PHYSICAL OR ENVIRONMENTAL DAMAGE (COLLECTIVELY, "HIGH RISK APPLICATIONS").

You understand and agree that your use of Kontron devices as a component in High Risk Applications is entirely at

your risk. To minimize the risks associated with your products and applications, you should provide adequate design

and operating safeguards. You are solely responsible for compliance with all legal, regulatory, safety, and security

related requirements concerning your products. You are responsible to ensure that your systems (and any Kontron

hardware or software components incorporated in your systems) meet all applicable requirements. Unless

otherwise stated in the product documentation, the Kontron device is not provided with error-tolerance capabilities

and cannot therefore be deemed as being engineered, manufactured or setup to be compliant for implementation or

for resale as device in High Risk Applications. All application and safety related information in this document

(including application descriptions, suggested safety measures, suggested Kontron products, and other materials) is

provided for reference only.

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Revision History

Revision Brief Description of Changes Date of Issue Author/

Editor

1.0 Initial version 2021-Sept-17 CW

Terms and Conditions

Kontron warrants products in accordance with defined regional warranty periods. For more information about

warranty compliance and conformity, and the warranty period in your region, visit http://www.kontron.com/terms-

and-conditions.

Kontron sells products worldwide and declares regional General Terms & Conditions of Sale, and Purchase Order Terms

& Conditions. Visit http://www.kontron.com/terms-and-conditions.

For contact information, refer to the corporate offices contact information on the last page of this user guide or visit

our website CONTACT US.

Customer Support

Find Kontron contacts by visiting: https://www.kontron.de/support-and-services.

Customer Service

As a trusted technology innovator and global solutions provider, Kontron extends its embedded market strengths into

a services portfolio allowing companies to break the barriers of traditional product lifecycles. Proven product

expertise coupled with collaborative and highly-experienced support enables Kontron to provide exceptional peace of

mind to build and maintain successful products.

For more details on Kontron’s service offerings such as: enhanced repair services, extended warranty, Kontron

training academy, and more visit https://www.kontron.de/support-and-services.

Customer Comments

If you have any difficulties using this user guide, discover an error, or just want to provide some feedback, contact

Kontron support. Detail any errors you find. We will correct the errors or problems as soon as possible and post the

revised user guide on our website.

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Symbols

The following symbols may be used in this user guide

DANGER indicates a hazardous situation which, if not avoided,

will result in death or serious injury.

WARNING indicates a hazardous situation which, if not avoided,

could result in death or serious injury.

NOTICE indicates a property damage message.

CAUTION indicates a hazardous situation which, if not avoided,

may result in minor or moderate injury.

Electric Shock!

This symbol and title warn of hazards due to electrical shocks (> 60

V) when touching

products or parts of products. Failure to observe the precautions indicated and/or prescribed

by the law may endanger your life/health and/or result in damage to your material.

ESD Sensitive Device!

This symbol and title informs

that the electronic boards and their components are sensitive

to static electricity. Care must therefore be taken during all handling operations and

inspections of this product in order to ensure product integrity at all times.

HOT Surface!

Do NOT touch! Allow to cool before servicing.

Laser!

This symbol informs of the risk of exposure to laser beam and light emitting devices (LEDs)

from an electrical device. Eye protection per manufacturer notice shall review before

servicing.

This symbol indicates general information about the product and the user guide.

This symbol also indicates detail information about the specific product configuration.

This symbol precedes helpful hints and tips for daily use.

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For Your Safety

Your new Kontron product was developed and tested carefully to provide all features necessary to ensure its

compliance with electrical safety requirements. It was also designed for a long fault-free life. However, the life

expectancy of your product can be drastically reduced by improper treatment during unpacking and installation.

Therefore, in the interest of your own safety and of the correct operation of your new Kontron product, you are

requested to conform with the following guidelines.

High Voltage Safety Instructions

As a precaution and in case of danger, the power connector must be easily accessible. The power connector is the

product’s main disconnect device.

Warning

All operations on this product must be carried out by sufficiently skilled personnel only.

Electric Shock!

Before installing a non hot-swappable Kontron product into a system always ensure that

your mains power is switched off. This also applies to the installation of piggybacks. Serious

electrical shock hazards can exist during all installation, repair, and maintenance operations

on this product. Therefore, always unplug the power cable and any other cables which

provide external voltages before performing any work on this product.

Earth ground connection to vehicle’s chassis or a central grounding point shall remain

connected. The earth ground cable shall be the last cable to be disconnected or the first

cable to be connected when performing installation or removal procedures on this product.

Special Handling and Unpacking Instruction

ESD Sensitive Device!

Electronic boards and their components are sensitive to static electricity. Therefore, care

must be taken during all handling operations and inspections of this product, in order to

ensure product integrity at all times.

Handling and operation of the product is permitted only for trained personnel within a work

place that is access controlled. Follow the “General Safety Instructions” supplied with the

system.

Do not handle this product out of its protective enclosure while it is not used for operational purposes unless it is

otherwise protected.

Whenever possible, unpack or pack this product only at EOS/ESD safe work stations. Where a safe work station is not

guaranteed, it is important for the user to be electrically discharged before touching the product with his/her hands

or tools. This is most easily done by touching a metal part of your system housing.

It is particularly important to observe standard anti-static precautions when changing piggybacks, ROM devices,

jumper settings etc. If the product contains batteries for RTC or memory backup, ensure that the product is not placed

on conductive surfaces, including anti-static plastics or sponges. They can cause short circuits and damage the

batteries or conductive circuits on the product.

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Lithium Battery Precautions

If your product is equipped with a lithium battery, take the following precautions when replacing the battery.

Danger of explosion if the battery is replaced incorrectly.

Replace only with same or equivalent battery type recommended by the manufacturer.

Dispose of used batteries according to the manufacturer’s instructions.

General Instructions on Usage

In order to maintain Kontron’s product warranty, this product must not be altered or modified in any way. Changes or

modifications to the product, that are not explicitly approved by Kontron and described in this user guide or received

from Kontron Support as a special handling instruction, will void your warranty.

This product should only be installed in or connected to systems that fulfill all necessary technical and specific

environmental requirements. This also applies to the operational temperature range of the specific board version

that must not be exceeded. If batteries are present, their temperature restrictions must be taken into account.

In performing all necessary installation and application operations, only follow the instructions supplied by the

present user guide.

Keep all the original packaging material for future storage or warranty shipments. If it is necessary to store or ship

the product, then re-pack it in the same manner as it was delivered.

Special care is necessary when handling or unpacking the product. See Special Handling and Unpacking Instruction.

Quality and Environmental Management

Kontron aims to deliver reliable high-end products designed and built for quality, and aims to complying with

environmental laws, regulations, and other environmentally oriented requirements. For more information regarding

Kontron’s quality and environmental responsibilities, visit http://www.kontron.com/about-kontron/corporate-

responsibility/quality-management.

Disposal and Recycling

Kontron’s products are manufactured to satisfy environmental protection requirements where possible. Many of the

components used are capable of being recycled. Final disposal of this product after its service life must be

accomplished in accordance with applicable country, state, or local laws or regulations.

WEEE Compliance

The Waste Electrical and Electronic Equipment (WEEE) Directive aims to:

Reduce waste arising from electrical and electronic equipment (EEE)

Make producers of EEE responsible for the environmental impact of their products, especially when the product

become waste

Encourage separate collection and subsequent treatment, reuse, recovery, recycling and sound environmental

disposal of EEE

Improve the environmental performance of all those involved during the lifecycle of EEE

Environmental protection is a high priority with Kontron.

Kontron follows the WEEE directive

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Table of Contents

Symbols.................................................................................................................................................................................................................6

For Your Safety ...................................................................................................................................................................................................7

High Voltage Safety Instructions ..................................................................................................................................................................7

Special Handling and Unpacking Instruction ............................................................................................................................................7

Lithium Battery Precautions.......................................................................................................................................................................... 8

General Instructions on Usage..................................................................................................................................................................... 8

Quality and Environmental Management................................................................................................................................................ 8

Disposal and Recycling.................................................................................................................................................................................... 8

WEEE Compliance.............................................................................................................................................................................................. 8

Table of Contents...............................................................................................................................................................................................9

List of Tables .....................................................................................................................................................................................................10

List of Figures.....................................................................................................................................................................................................11

1/ Introduction .........................................................................................................................................................................................13

2/ General Safety Instructions ...........................................................................................................................................................14

Electrostatic Discharge (ESD)...............................................................................................................................................................15

2.1.1. Grounding Methods ...............................................................................................................................................................................15

3/ Description ...........................................................................................................................................................................................16

SMARC™ Modules ....................................................................................................................................................................................16

SMARC-sXEL Module ..............................................................................................................................................................................16

Variants........................................................................................................................................................................................................17

4/ System Specification ........................................................................................................................................................................18

Functional Block Diagram ......................................................................................................................................................................18

Top Side Features.....................................................................................................................................................................................19

Rear Side Features...................................................................................................................................................................................19

Component Main Data Specification ................................................................................................................................................20

Mechanical Specification.......................................................................................................................................................................21

4.5.1. Mechanical Drawings...........................................................................................................................................................................21

Thermal Management Specification ................................................................................................................................................23

4.6.1. Heatspreader .........................................................................................................................................................................................23

Environmental Specification................................................................................................................................................................ 25

Compliance................................................................................................................................................................................................26

4.8.1. MTBF......................................................................................................................................................................................................... 27

Power Specification................................................................................................................................................................................28

5/ Module and Connectors..................................................................................................................................................................29

Connectors Location ...............................................................................................................................................................................29

SMARC Connector....................................................................................................................................................................................29

3-pin Fan Connector ...............................................................................................................................................................................29

6/ Features and Interfaces .................................................................................................................................................................30

Processor Support...................................................................................................................................................................................30

System Memory Support.......................................................................................................................................................................31

Graphics (LVDS, eDP, DP++, HDMI) .....................................................................................................................................................31

HD Audio Interfaces................................................................................................................................................................................32

HSIO Overview ..........................................................................................................................................................................................32

USB...............................................................................................................................................................................................................32

6.6.1. USB 2.0 Client Mode............................................................................................................................................................................. 33

PCIe 3.0........................................................................................................................................................................................................33

Ethernet......................................................................................................................................................................................................33

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6.8.1. SGMII via SERDES (option).................................................................................................................................................................34

6.8.2. Link and Activity LEDs ........................................................................................................................................................................34

SATA 3.0......................................................................................................................................................................................................34

CAN Bus Interfaces ............................................................................................................................................................................... 35

Eeep............................................................................................................................................................................................................. 35

eMMC Flash Memory (option)........................................................................................................................................................... 35

I2C Bus Support...................................................................................................................................................................................... 35

Kontron CPLD .......................................................................................................................................................................................... 35

RTC..............................................................................................................................................................................................................36

SDIO............................................................................................................................................................................................................36

SPI Interfaces .......................................................................................................................................................................................... 37

6.17.1. SPI Boot Flash Chip ............................................................................................................................................................................. 37

TPM 2.0 ..................................................................................................................................................................................................... 37

UART Interfaces .....................................................................................................................................................................................38

7/ Pin Definitions....................................................................................................................................................................................39

Smart Connector.......................................................................................................................................................................................39

7.1.1. Pinout of SMARC Connector (Top Side)..........................................................................................................................................40

7.1.2. Pinout of SMARC Connector (Bottom Side)...................................................................................................................................51

8/ Configuration......................................................................................................................................................................................66

Boot Select .................................................................................................................................................................................................66

8.1.1. Booting the SPI Flash ...........................................................................................................................................................................66

Watch Dog ................................................................................................................................................................................................. 67

8.2.1. Watchdog Timer Signal ...................................................................................................................................................................... 67

Power Management............................................................................................................................................................................... 67

8.3.1. Suspend States...................................................................................................................................................................................... 67

8.3.2. Power Button (POWER_BTN#) .......................................................................................................................................................68

8.3.3. Power Management Signals............................................................................................................................................................68

9/ uEFI BIOS ..............................................................................................................................................................................................69

Starting the uEFI BIOS.............................................................................................................................................................................69

Navigating the uEFI BIOS.......................................................................................................................................................................69

Setup Menus ............................................................................................................................................................................................. 70

Main Setup Menu ....................................................................................................................................................................................70

Advanced Setup Menu ........................................................................................................................................................................... 72

Chipset ........................................................................................................................................................................................................86

Security Setup Menu.............................................................................................................................................................................100

9.7.1. Remember the Password..................................................................................................................................................................101

Boot Setup Menu................................................................................................................................................................................... 102

Save and Exit Setup Menu.................................................................................................................................................................. 103

10/ Technical Support........................................................................................................................................................................... 105

Returning Defective Merchandise .................................................................................................................................................. 105

11/ Warranty ............................................................................................................................................................................................106

Limitation/Exemption from Warranty Obligation...................................................................................................................... 106

List of Acronyms ........................................................................................................................................................................................... 107

About Kontron ................................................................................................................................................................................................108

List of Tables

Table 1: SMARC-sXEL Product Variants ....................................................................................................................................................17

Table 2: SMARC-sXEL Accessories.............................................................................................................................................................17