Seco THEMIS Manual de usuario

THEMIS

Single Board Computer

with NXP i.MX 8 Applications Processors

in 3.5”form factor

THEMIS

Unauthorized use, duplication, or modification by any means without prior consent of SECO S.p.A. is prohibited.

Every effort has been made to ensure the accuracy of this manual. However, SECO S.p.A. accepts no responsibility for any inaccuracies, errors or omissions herein.

SECO S.p.A. reserves the right to change precise specifications without prior notice to supply the best product possible.

For further information on this module or other SECO products, but also to get the required assistance for any and possible issues, please contact us using the

dedicated web form available at http://www.seco.com (registration required).

Our team is ready to assist.

Revision

Date

Note

Ref

1.0

17th November 2020

First Official Release.

2.0

25th November 2021

Aligned to PCB Rev.C:

-LVDS pinout changed (par. 3.3.2)

-M.2 Key E connector pinout updated (par. 3.3.8)

-M.2 Key E I2C bus level to +3.3V updated (par. 3.3.8)

-Minor corrections to M.2 signals description

-Changed parts: JP2, CN45, CN18 (picture and descriptions)

-Added CN56 (picture and description)

-Added Trademark Notice (par. 1.8.1)

2.1

7th December 2021

Added Safety Policy

Corrected LVDS CN# error introduced in Rev. 2.0

2.2

13th September 2022

Board commercial name updated

Signals descriptions updated for HDMI IN connector (par. 3.3.1)

Corrected pull-up and pull-down resistors’values on Touch_RST and Touch_INT# signals (par.

3.3.2)

REVISION HISTORY

 
 THEMIS 
THEMIS User Manual - Rev. First Edition: 1.0 - Last Edition: 2.2 - Author: A.R. - Reviewed by S.B. -Copyright © 2020 SECO S.p.A. 

INDEX 
 
 
 
1 Warranty ..................................................................................................................................................................................................................................... 6 
2 Information and assistance ...................................................................................................................................................................................................... 7 
3 RMA number request ................................................................................................................................................................................................................ 7 
4 Safety .......................................................................................................................................................................................................................................... 8 
5 Electrostatic discharges............................................................................................................................................................................................................ 8 
6 RoHS compliance...................................................................................................................................................................................................................... 8 
7 Safety Policy ............................................................................................................................................................................................................................... 9 
8 Terminology and definitions ................................................................................................................................................................................................... 10 
 
9 Reference specifications........................................................................................................................................................................................................ 12 
 
1 Introduction.............................................................................................................................................................................................................................. 14 
2 Technical specifications ......................................................................................................................................................................................................... 15 
3 Electrical specifications .......................................................................................................................................................................................................... 16 
 
 
 
 
4 Mechanical specifications ..................................................................................................................................................................................................... 18 
5 Block diagram.......................................................................................................................................................................................................................... 19 
 
1 Introduction.............................................................................................................................................................................................................................. 21 
2 Connectors overview.............................................................................................................................................................................................................. 22 
 
3 Connectors description .......................................................................................................................................................................................................... 23 
 

 
 THEMIS 
THEMIS User Manual - Rev. First Edition: 1.0 - Last Edition: 2.2 - Author: A.R. - Reviewed by S.B. -Copyright © 2020 SECO S.p.A. 
4 
 
4.1 Thermal Design ........................................................................................................................................................................................................................ 42

THEMIS

•Warranty

•Information and assistance

•RMA number request

•Safety

•Electrostatic discharges

•RoHS compliance

•Terminology and definitions

•Reference specifications

THEMIS

1.1 Warranty

This product is subject to the Italian Law Decree 24/2002, acting European Directive 1999/44/CE on matters of sale and warranties to consumers.

The warranty on this product lasts for 1 year.

Under the warranty period, the Supplier guarantees the buyer assistance and service for repairing, replacing or credit of the item, at the Supplier’s own discretion.

Shipping costs that apply to non-conforming items or items that need replacement are to be paid by the customer.

Items cannot be returned unless previously authorized by the supplier.

The authorization is released after completing the specific form available on the web-site https://www.seco.com/it/support/online-rma.html (RMA Online). The RMA

authorization number must be put both on the packaging and on the documents shipped with the items, which must include all the accessories in their original

packaging, with no signs of damage to, or tampering with, any returned item.

The error analysis form identifying the fault type must be completed by the customer and has must accompany the returned item.

If any of the above-mentioned requirements for RMA is not satisfied, the item will be shipped back and the customer will have to pay any and all shipping costs.

Following a technical analysis, the supplier will verify if all the requirements, for which a warranty service applies, are met. If the warranty cannot be applied, the

Supplier will calculate the minimum cost of this initial analysis on the item and the repair costs. Costs for replaced components will be calculated separately.

Warning!

All changes or modifications to the equipment not explicitly approved by SECO S.p.A. could impair the equipment’s functionalities and could

void the warranty

THEMIS

1.2 Information and assistance

What do I have to do if the product is faulty?

SECO S.p.A. offers the following services:

•SECO website: visit http://www.seco.com to receive the latest information on the product. In most of the cases it is possible to find useful information to

solve the problem.

•SECO Sales Representative: the Sales Rep can help to determine the exact cause of the problem and search for the best solution.

•SECO Help-Desk: contact SECO Technical Assistance. A technician is at disposal to understand the exact origin of the problem and suggest the correct

solution. E-mail: technical.se[email protected]

Fax (+39) 0575 350210

•Repair center: it is possible to send the faulty product to the SECO Repair Centre. In this case, follow this procedure:

oReturned items must be accompanied by an RMA Number. Items sent without the RMA number will be not accepted.

oReturned items must be shipped in an appropriate package. SECO is not responsible for damages caused by accidental drop, improper usage, or

customer neglect.

Note: Please have the following information before asking for technical assistance:

•Name and serial number of the product;

•Description of Customer’s peripheral connections;

•Description of Customer’s software (operative system, version, application software, etc.);

•A complete description of the problem;

•The exact words of every kind of error message encountered.

1.3 RMA number request

To request an RMA number, please visit SECO’s web-site. On the home page, please select “CONTACT US”then “Online RMA”and follow the procedure described.

An RMA Number will be sent within 1 working day (only for on-line RMA requests).

THEMIS

1.4 Safety

The THEMIS board uses only extremely-low voltages.

While handling the board, please use extreme caution to avoid any kind of risk or damages to electronic components.

1.5 Electrostatic discharges

The THEMIS board, like any other electronic product, is an electrostatic sensitive device: high voltages caused by static electricity could damage some or all the

devices and/or components on-board.

1.6 RoHS compliance

The THEMIS board is designed using RoHS compliant components and is manufactured on a lead-free production line. It is therefore fully RoHS compliant.

Always switch the power off, and unplug the power supply unit, before handling the board and/or connecting cables or other boards.

Avoid using metallic components - like paper clips, screws and similar - near the board when connected to a power supply, to avoid

short circuits due to unwanted contacts with other board components.

If the board has become wet, never connect it to any external power supply unit or battery.

Check carefully that all cables are correctly connected and that they are not damaged.

Whenever handling an THEMIS board, ground yourself through an anti-static wrist strap. Placement of the board on an anti-static

surface is also highly recommended.

THEMIS

1.7 Safety Policy

In order to meet the safety requirements of EN62368-1:2014 standard for Audio/Video, information and communication technology equipment, the SBC-C57 Module

shall be:

-used exclusively with limited power sources, which cannot exceed 100W even in fault conditions;

-used along with CPU Heat-spreader/heatsinks designed according to the thermal characteristics indicated in the par. 2.2 and to the mechanical

characteristics indicated in par. 2.4.

-installed inside an enclosure compliant to all applicable requirements of the above-mentioned standard;

-installed in a way that prevents the access to the board from children

The manufacturer which includes an SBC-C57 module in his end-user product shall:

-verify the compliance with B.2 and B.3 clauses of the EN62368-1 standard when the module works in its own final operating condition.

-provide an instructional safeguard against thermal injuries, according to clause 9.4.2 of the above mentioned standard. This instructional safeguard must be

placed both on end-user product’s User Manual and on the product itself (Danger Label, it must be placed near the CPU or its heatsink).

The board shall be powered by a Power Supply Unit separately approved and classified ES1/PS2 according to the requirements of IEC EN 62368-1.

THEMIS

1.8 Terminology and definitions

API Application Program Interface, a set of commands and functions that can be used by programmers for writing software for specific Operating

Systems

CAN Bus Controller Area network, a protocol designed for in-vehicle communication

CEC Consumer Electronics Control, an HDMI feature which allows controlling more devices connected together by using only one remote control

CSI2 MIPI Camera Serial Interface, 2nd generation standard regulating communication between a peripheral device (camera) and a host processor

DDC Display Data Channel, a kind of I2C interface for digital communication between displays and graphics processing units (GPU)

DDR Double Data Rate, a typology of memory devices which transfer data both on the rising and on the falling edge of the clock

eDP embedded Display Port

GbE Gigabit Ethernet

Gbps Gigabits per second

GND Ground

GPI/O General purpose Input/Output

GPU Graphics Processing Unit

HDMI®High Definition Multimedia Interface, a digital audio and video interface

I2C Bus Inter-Integrated Circuit Bus, a simple serial bus consisting only of data and clock line, with multi-master capability

I2S Inter-Integrated Circuit Sound, an audio serial bus protocol interface developed by Philips (now NXP) in 1986

LVDS Low Voltage Differential Signaling, a standard for transferring data at very high speed using inexpensive twisted pairs copper cables, usually used

for video applications

LPDDR4 Low-Power Double Data Rate Synchronous Dynamic Random Access Memory, 4th generation

MAC Medium Access Controller, the hardware implementing the Data Link Layer of ISO/OSI-7 model for communication systems

Mbps Megabits per second

MMC/eMMC MultiMedia Card / embedded MMC, a type of memory card, having the same interface of SD. The eMMC are the embedded version of the MMC.

They are devices that incorporate both the memory controller and the flash memories on a single BGA chip

N.A. Not Applicable

N.C. Not Connected

OpenGL Open Graphics Library, an Open Source API dedicated to 2D and 3D graphics

OpenVG Open Vector Graphics, an Open Source API dedicated to hardware accelerated 2D vector graphics

OS Operating System

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