ETAS ETAI12 User manual

ETAI12
ETK ECU Flex Adapter, Erni - Samtec
(12fc - 10fc), 0m136
User Guide

Copyright
The data in this document may not be altered or amended without special notification
from ETAS GmbH. ETAS GmbH undertakes no further obligation in relation to this docu-
ment. The software described in it can only be used if the customer is in possession of a
general license agreement or single license. Using and copying is only allowed in concur-
rence with the specifications stipulated in the contract.
Under no circumstances may any part of this document be copied, reproduced, transmit-
ted, stored in a retrieval system or translated into another language without the express
written permission of ETAS GmbH.
© Copyright 2022 ETAS GmbH, Stuttgart
The names and designations used in this document are trademarks or brands belonging
to the respective owners
Product ETAI12 R03_EN – 10.2022

ETAS Contents
ETAI12 User Guide 3
Contents
1About this Document........................................................................................... 4
1.1 Classification of Safety Messages ............................................................................4
1.2 Presentation of Instructions......................................................................................4
1.3 Presentation of Supporting Information .....................................................................4
2Basic Safety Notices ........................................................................................... 5
2.1 General Safety Information ......................................................................................5
2.2 Requirements for Users and Duties for Operators......................................................5
2.3 Intended Use..........................................................................................................5
2.4 Identifications on the Product ...................................................................................8
2.5 Taking the Product Back and Recycling ....................................................................8
2.6 CE Declaration of Conformity (European Union) ........................................................9
2.7 UKCA Declaration of Conformity (Great Britain).........................................................9
2.8 RoHS Conformity....................................................................................................9
2.8.1 European Union........................................................................................9
2.8.2 China.......................................................................................................9
3Introduction ....................................................................................................... 10
3.1 View ....................................................................................................................10
4Technical Data .................................................................................................. 11
4.1 ECU Connector ....................................................................................................11
4.2 Pin Count for the Connectors .................................................................................11
4.3 Electrical Characteristics for /TRST Signal ..............................................................11
4.4 Measurement Drawings.........................................................................................12
4.5 Temperature Range..............................................................................................12
5Ordering Information ......................................................................................... 13
6Contact Information........................................................................................... 14

ETAS About this Document
ETAI12 User Guide 4
1 About this Document
1.1 Classification of Safety Messages
The safety messages used here warn of dangers that can lead to personal injury or
damage to property:
DANGER
indicates a hazardous situation with a high risk of death or serious injury if not
avoided.
WARNING
indicates a hazardous situation of medium risk, which could result in death or
serious injury if not avoided.
CAUTION
indicates a hazardous situation of low risk, which may result in minor or
moderate injury if not avoided.
NOTICE
indicates a situation, which may result in damage to property if not avoided.
1.2 Presentation of Instructions
The target to be achieved is defined in the heading. The necessary steps for his
are listed in a step-by-step guide:
Target definition
1. Step 1
2. Step 2
3. Step 3
Result
1.3 Presentation of Supporting Information
NOTE
Contains additional supporting information.
i

ETAS Basic Safety Notices
ETAI12 User Guide 5
2 Basic Safety Notices
This chapter contains information about the following topics:
•General Safety Information on page 5
•Requirements for Users and Duties for Operators on page 5
•Intended Use on page 5
•Identifications on the Product on page 8
•Taking the Product Back and Recycling on page 8
•CE Declaration of Conformity (European Union) on page 9
•UKCA Declaration of Conformity (Great Britain) on page 9
•RoHS Conformity on page 9
2.1 General Safety Information
Please observe the Product Safety Notices ("ETAS Safety Notice") and the
following safety notices to avoid health issues or damage to the device.
NOTE
Carefully read the documentation (Product Safety Advice and this User Guide)
that belongs to the product prior to the startup.
ETAS GmbH does not assume any liability for damages resulting from improper
handling, unintended use or non-observance of the safety precautions.
2.2 Requirements for Users and Duties for Operators
The product may be assembled, operated and maintained only if you have the
necessary qualification and experience for this product. Incorrect operation or
operation by users without sufficient qualification may lead to injuries or death or
property damages.
General Safety at Work
The existing regulations for safety at work and accident prevention must be
followed. All applicable regulations and statutes regarding operation must be
strictly followed when using this product.
2.3 Intended Use
An ETK is an electronic component that is installed in a vehicle control unit (ECU)
to read data from the ECU or write data to the ECU.
Application Area of the Product
This product was developed and approved for automotive applications. For use in
other application areas, please contact your ETAS contact partner.
Requirements for Operation
The following requirements are necessary for safe operation of the product:
i

ETAS Basic Safety Notices
ETAI12 User Guide 6
•Use the product only according to the specifications in the corresponding
User Guide. With any deviating operation, the product safety is longer
ensured.
•Observe the regulations applicable at the operating location concerning
electrical safety as well as the laws and regulations concerning work safety!
•Do not apply any voltages to the connections of the product that do not
correspond to the specifications of the respective connection.
•Connect only current circuits with safety extra-low voltage in accordance with
EN 61140 (degree of protection III) to the connections of the product.
•The power supply for the product must be safely disconnected from the
supply voltage. For example, use a car battery or a suitable lab power
supply.
•Use only lab power supplies with double protection to the supply system.
•Ensure that the connections of the power supply are easily accessible.
•The module does not have an operating voltage switch.
−Switch on the product by connecting the power supply cable with the
power supply or by switching on the power supply.
−Switch off the product by disconnecting it from the power supply or by
switching off the power supply.
DANGER
Connect the power cord only with a vehicle battery or with a lab power
supply! A connection to power outlets is prohibited.
Route the power cord in such a way that it is protected against abrasion,
damages, deformation and kinking. Do not place any objects on the power
cord.
Never apply force to insert a plug into a socket. Ensure that there is no
contamination in and on the connection, that the plug fits the socket, and that
you correctly aligned the plugs with the connection.
Do not use the product in a wet or damp environment.
Do not use the product in potentially explosive atmospheres.
Keep the surfaces of the product clean and dry.
Potential Equalization
CAUTION
Danger from inadvertent current flow!
Depending on the design, the shield of the Ethernet cables can be connected
with the housing of the module. Install the products only on components with the
same electrical potential or isolate the products from the components.
Requirements for the technical State of the Product
The product is designed in accordance with state-of-the-art technology and
recognized safety rules. The product may be operated only in a technically flawless
condition and according to the intended purpose and with regard to safety and
dangers as stated in the respective product documentation. If the product is not

ETAS Basic Safety Notices
ETAI12 User Guide 7
used according to its intended purpose, the protection of the product may be
impaired.
Maintenance and Cleaning
The product is maintenance-free. Use a lightly moistened, soft, lint-free cloth for
cleaning the product. Ensure that no moisture can enter. Never spray cleaning
agents directly onto the product. Do not user any sprays, solvents or abrasive
cleaners which could damage the product.
Transport and Installation
CAUTION
The Product can be damaged or destroyed!
Some components of the ETK board may be damaged or destroyed by
electrostatic discharges. Please keep the ETK in its storage package until it is
installed. The board should only be taken from its package, configured, and
installed at a workplace that is protected against static discharge.
CAUTION
During installation and removal, ECU and ETK must be in a de-energized state!
CAUTION
Risk of short circuiting the internal signals of the Product!
When you mount the Product, you must ensure that the screws and washers
used will not penetrate the Product printed circuit board.
CAUTION
Differences in case ground potentials can cause high currents to flow
through the shields of the cables that connect various system modules.
Ensure that the module mounting surfaces are at the same electrical potential or
insulate the modules from their mounting surfaces.
Cabling
Use exclusively ETAS cables at the connections of the product! Adhere to the
maximum permissible cable lengths! Observe the assignment of the cables to the
connectors! Detailed information about cabling is located in the ETK User Guides

ETAS Basic Safety Notices
ETAI12 User Guide 8
2.4 Identifications on the Product
The following symbols are used for identifications of the product:
Symbol
Description
The User Guide must be read prior to the startup of the
product!
Symbol for WEEE, see chapter 2.5 on page 8
Symbol for CE conformity, see chapter 2.6 on page 9
Symbol for UKCA conformity, see chapter 2.7 on page 9
Symbol for China RoHS, see chapter 2.8 on page 9
Symbol for China RoHS, see chapter 2.8 on page 9
Symbol for electrostatic sensitive components
XETK-S14.0A
Product designation (example)
F 00K 110 722
Order number of the product (example)
SN: yyxxxxx
Serial number (7-digit), depending on product Serial Number
is not available.
XXXX/YY
Product version
ZZZZ
Year of manufacture
ETAS GmbH…
Manufacturer's address
2.5 Taking the Product Back and Recycling
The European Union has passed a directive called Waste Electrical and Electronic
Equipment, or WEEE for short, to ensure that systems are setup throughout the EU
for the collection, treating and recycling of electronic waste. This ensures that the
devices are recycled in a resource-saving way representing no danger to health or
the environment.
Figure 1: WEEE-Symbol
The WEEE symbol (see Figure 1) on the product or its packaging shows that the
product must not be disposed of as residual garbage. The user is obliged to collect
the old devices separately and return them to the WEEE take-back system for
recycling. The WEEE directive concerns all ETAS devices but not external cables
or batteries. For more information on the ETAS GmbH Recycling software, contact
the ETAS sales and service locations.

ETAS Basic Safety Notices
ETAI12 User Guide 9
2.6 CE Declaration of Conformity (European Union)
With the CE mark attached to the product or its packaging, ETAS confirms that the
product corresponds to the applicable product-specific European Directives. The
CE Declaration of Conformity for the product is available upon request.
2.7 UKCA Declaration of Conformity (Great Britain)
With the UKCA mark attached to the product or its packaging, ETAS confirms that
the product corresponds to the product-specific, applicable standards and
directives of Great Britain. The UKCA declaration of conformity for the product is
available on request.
2.8 RoHS Conformity
2.8.1 European Union
The EU Directive 2011/65/EU limits the use of certain dangerous materials for
electrical and electronic devices (RoHS conformity).
This product does not contain any of the restricted substances specified in the EU
Directive 2011/65/EU or exceeds the maximum concentrations stipulated therein.
For individual electronic components used in our products, there are currently no
equivalent alternative substances, which is why we make use of the exception 7C-I
in Annex III of this Directive.
ETAS confirms that the product corresponds to this directive which is applicable in
the European Union.
2.8.2 China
ETAS confirms that the product meets the product-specific applicable guidelines of
the China RoHS (Management Methods for Controlling Pollution Caused by
Electronic Information Products Regulation) applicable in China with the China
RoHS marking affixed to the product or its packaging.

ETAS Introduction
ETAI12 User Guide 10
3 Introduction
Adapts ECU with a 10 pin SAMTEC connector to an XETK-S21.0. Supported is
JTAG Interface. To increase the signal-noise ratio there is an buffer in the /TRST
line supplied by the VDD(Sense) Voltage. The adapter is suitable for 3,3V and 5V
JTAG Signals. For 5V the ETAI12 Adapter is required
3.1 View
Figure 2: View
NOTE
Minimum bending radius for the flex foil is 3mm.
i

ETAS Technical Data
ETAI12 User Guide 11
4 Technical Data
4.1 ECU Connector
In order to be able to use the ETK adapter ETAI12 in the ECU, a 10 pin SAMTEC
connector (e.g. TFM-105-02-S-D-P) must be available on the ECU.
Figure 3: Pin Count
Pin Number
JTAG Mode
DAP Mode
1
GND
GND
2
TCK
DAP0
3
/TRST
/TRST
4
TDO
DAP2
5
TMS
DAP1
6
TDI
-
7
WDGDIS
WDGDIS
8
VDD (Sense)
VDD (Sense)
9
/RESETOUT
/RESETOUT
10
/PORESET
/PORESET
4.2 Pin Count for the Connectors
Figure 4: Pin Count for the connectors
4.3 Electrical Characteristics for /TRST Signal
Supply /TRST Buffer
Signal
Condition
VIHmin
VIHmax
VDD(Sense)
ECU on
3.0V
5.5V
/TRST Output Signal
Signal
Condition
VOHmin
VOHmax
VOLmax
/TRST
VDD(Sense)=3V
IOH = 4mA
2.34V
VDD(Sense)
0.52V
/TRST
VDD(Sense)=4.5V
IOH = 8mA
3.66V
VDD(Sense
0.52V

ETAS Technical Data
ETAI12 User Guide 12
4.4 Measurement Drawings
Measured in mm
Figure 5: Top View
Figure 6: Side View
4.5 Temperature Range
Condition
Temperature
Operating Temperature
-40°C - +110°C

ETAS Ordering Information
ETAI12 User Guide 13
5 Ordering Information
Short Name
Order - Number
ETAI12
F 00K 109 671

ETAS Contact Information
ETAI12 User Guide 14
6 Contact Information
ETAS Headquarters
ETAS GmbH
Borsigstraße 24
Phone:
[phone]
70469 Stuttgart
Fax:
[phone]
Germany
Internet:
www.etas.com
ETAS Subsidiaries and Technical Support
For details of your local sales office as well as your local technical support team
and product hotlines, take a look at the ETAS website:
ETAS subsidiaries
Internet:
www.etas.com/en/contact.php
ETAS technical support
Internet:
www.etas.com/en/hotlines.php