ETAS BR XETK-S2.0 User manual

ETAS BR_XETK-S2.0
Emulator Probe for JDP MPC57xx Micro-
processor Family
User Guide

Copyright
The data in this document may not be altered or amended without special noti-
fication from ETAS GmbH. ETAS GmbH undertakes no further obligation in
relation to this document. 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 concurrence with the specifications stipu-
lated in the contract.
Under no circumstances may any part of this document be copied, reproduced,
transmitted, 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.
BR_XETK-S2.0 -User Guide R09 EN -05.2022

ETAS Contents
Contents
BR_XETK-S2.0 -User Guide 3
1 About this Document . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.1 Classification of Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.2 Presentation of Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.3 Presentation of Supporting Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2 Basic Safety Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.1 General Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.2 Requirements for Users and Duties for Operators . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.3 Intended Use. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.4 Identifications on the Product . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.5 Taking the Product Back and Recycling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.6 Declaration of Conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.6.1 CE Declaration of Conformity (European Union) . . . . . . . . . . . . . . . . . . . . 12
2.6.2 UKCA Declaration of Conformity (Great Britain) . . . . . . . . . . . . . . . . . . . . 12
2.7 RoHS Conformity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.7.1 European Union . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.7.2 China. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.8 Declarable Substances (European Union). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.9 Use of Open Source Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
3.1 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
3.2 Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
4 Hardware Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
4.1 Architecture. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
4.2 ECU Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
4.3 Automotive Ethernet Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
4.4 Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
4.5 ECU Voltage Supervisor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
4.6 Data Emulation and Data Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
4.7 JTAG Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
4.8 Trigger Modes: Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
4.9 Pinless Triggering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
4.9.1 Startup Handshake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
4.9.2 XETK Trigger Generation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
4.10 Timer Triggering. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
4.11 Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
4.12 Pull CalWakeUp until Startup Handshake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
5 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
5.1 Connection to the ECU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

ETAS Contents
BR_XETK-S2.0 -User Guide 4
5.2 Wiring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
5.2.1 Compatible Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
5.2.2 Requirements for failsafe Automotive Ethernet Operation . . . . . . . . . . . 27
5.2.3 Automotive Ethernet Media Converter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
5.2.4 CBEB100.1 Automotive Ethernet Media Converter . . . . . . . . . . . . . . . . . . 28
5.2.5 CBEB105.1 Automotive Ethernet Media Converter . . . . . . . . . . . . . . . . . . 28
5.2.6 ES88x ECU and Bus Interface Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
5.2.7 Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
6 XETK Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
6.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
6.2 Configuration Parameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
7 Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
7.1 System Requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
7.1.1 Compatible Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
7.1.2 PC with one Ethernet interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
7.1.3 Software Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
7.2 Data Emulation and Measurement Memory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
7.2.1 Data Emulation Memory and Microcontroller Support . . . . . . . . . . . . . . . 37
7.2.2 Measurement Data Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
7.3 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
7.4 Automotive Ethernet Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
7.5 Environmental Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
7.6 Test Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
7.7 Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
7.8 JTAG Timing Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
7.8.1 JTAG Timing Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
7.8.2 JTAG Timing Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
7.9 Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
7.9.1 ECU Interface Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
7.9.2 ECU Interface Connector CON2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
7.10 Pin Assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
7.10.1 Automotive Interface Connector CON1 . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
7.10.2 ECU Interface Connector CON2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
7.10.3 VDDSTBY_SENSE Connector CON3 (Soldering Pad) . . . . . . . . . . . . . . . . 44
7.10.4 Power Supply Connector CON4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
7.11 Mechanical Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
8 Cables and Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
8.1 Requirements for failsafe Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
8.2 Automotive Ethernet Interface Cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
8.2.1 ETABR1 Cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
8.2.2 ETABR2 Cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
8.2.3 ETABR3 Cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
8.2.4 CBAM290 Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
8.2.5 CBAM295 Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
8.2.6 CBEB120 Cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
8.2.7 CBEB121 Cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
8.2.8 CBEB125 Cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

ETAS Contents
BR_XETK-S2.0 -User Guide 5
8.2.9 CBEB240 Cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
8.2.10 CBEB242 Cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
8.3 ECU Interface Adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
8.3.1 ETAM2 ECU Adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
8.3.2 ETAM3 ECU Adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
8.3.3 ETAM5 ECU Adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
8.3.4 ETAM9 ECU Adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
8.3.5 ETAM10 ECU Adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
9 Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
9.1 BR_XETK-S2.0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
9.2 Cable and Adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
9.2.1 XETK - ECU Adapter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
9.2.2 Automotive Ethernet Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
9.2.3 Media Converter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
9.2.4 Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
10 Contact Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

ETAS About this Document
BR_XETK-S2.0 -User Guide 6
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:
1.2 Presentation of Instructions
The target to be achieved is defined in the heading. The necessary steps for his
are in a step-by-step guide:
Target definition
1. Step 1
2. Step 2
3. Step 3
> Result
1.3 Presentation of Supporting Information
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 mod-
erate injury if not avoided.
NOTICE
indicates a situation, which may result in damage to property if not avoided.
NOTE
Contains additional supporting information.

ETAS Basic Safety Notices
BR_XETK-S2.0 -User Guide 7
2 Basic Safety Notices
This chapter contains information about the following topics:
• “General Safety Information” on page 7
• “Requirements for Users and Duties for Operators” on page 7
• “Intended Use” on page 7
• “Identifications on the Product” on page 11
• “Taking the Product Back and Recycling” on page 12
• “Declaration of Conformity” on page 12
• “RoHS Conformity” on page 12
• “Declarable Substances (European Union)” on page 13
• “Use of Open Source Software” on page 13
2.1 General Safety Information
Please observe the Product Safety Notices ("ETAS Safety Notice") and the fol-
lowing safety notices to avoid health issues or damage to the device.
ETAS GmbH does not assume any liability for damages resulting from
improper handling, unintended use or non-observance of the safety precau-
tions.
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.
NOTE
Carefully read the documentation (Product Safety Advice and this User
Guide) that belongs to the product prior to the startup.

ETAS Basic Safety Notices
BR_XETK-S2.0 -User Guide 8
Requirements for Operation
The following requirements are necessary for safe operation of the product:
• Use the product only according to the specifications in the correspond-
ing User Guide. With any deviating operation, the product safety is no
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 prod-
uct.
• 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 connec-
tion.
• 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.

ETAS Basic Safety Notices
BR_XETK-S2.0 -User Guide 9
Potential Equalization
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 flaw-
less 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 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 clean-
ing agents directly onto the product. Do not user any sprays, solvents or abra-
sive cleaners which could damage the product.
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.

ETAS Basic Safety Notices
BR_XETK-S2.0 -User Guide 10
Transport and Installation
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.
CAUTION
The ETK can be damaged or destroyed!
Some components of the ETK board may be damaged or destroyed by elec-
trostatic 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 work place 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 ETK!
When you mount the ETK to the ECU, you must ensure that the screws and
washers used will not penetrate the ETK 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 poten-
tial or insulate the modules from their mounting surfaces.

ETAS Basic Safety Notices
BR_XETK-S2.0 -User Guide 11
2.4 Identifications on the Product
Fig. 2-1Adhesive Label (Example: Label for XETK-S14.0)
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 12
Symbol for CE conformity, see chapter 2.6 on page 12
UKCA conformity symbol (Great Britain), see chapter
2.6.2 on page 12)
Symbol for China RoHS, see chapter 2.7.2 on page 13
Symbol for China RoHS, see chapter 2.7.2 on page 13
Symbol for electrostatic sensitive components
XETK-S14.0A Product designation (example)
F00K 110 722 Order number of the product (example)
SN: yyxxxxx Serial number (7-digit)
XXXX/YY Product version
ZZZZ Year of manufacture
ETAS GmbH... Manufacturer's address
NOTE
For symbols and product information one or several adhesive labels can be
used.

ETAS Basic Safety Notices
BR_XETK-S2.0 -User Guide 12
2.5 Taking the Product Back and Recycling
The European Union has passed a directive called Waste Electrical and Elec-
tronic Equipment, or WEEE for short, to ensure that systems are setup through-
out the EU for the collection, treating and recycling of electronic waste.
This ensures that the devices are recycled in a resource-saving way represent-
ing no danger to health or the environment.
Fig. 2-2WEEE-Symbol
The WEEE symbol (see Fig. 2-2 on page 12) 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.
2.6 Declaration of Conformity
2.6.1 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 Direc-
tives. The CE Declaration of Conformity for the product is available upon
request.
2.6.2 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.
2.7 RoHS Conformity
2.7.1 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 Basic Safety Notices
BR_XETK-S2.0 -User Guide 13
ETAS confirms that the product corresponds to this directive which is applica-
ble in the European Union.
2.7.2 China
ETAS confirms that the product meets the product-specific applicable guide-
lines 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.
2.8 Declarable Substances (European Union)
Some products from ETAS GmbH (e.g. modules, boards, cables) use compo-
nents with substances that are subject to declaration in accordance with the
REACH regulation (EU) no.1907/2006.
Detailed information is located in the ETAS download center in the customer
information "REACH Declaration" (www.etas.com/Reach). This information is
continuously being updated.
2.9 Use of Open Source Software
The product uses Open Source Software (OSS). This software is installed in the
product at the time of delivery and does not have to be installed or updated by
the user. Reference shall be made to the use of the software in order to fulfill
OSS licensing terms. Additional information is available in the document "OSS
Attributions List" at the ETAS website (www.etas.com).

ETAS Introduction
BR_XETK-S2.0 -User Guide 14
3 Introduction
This section contains information about the basic features and applications of
the BR_XETK-S2.0 Interface Board (ETK = Emulator Test Probe), hints to sys-
tem requirements for operating the BR_XETK-S2.0, and other details.
3.1 Applications
The BR_XETK-S2.0 is an emulator probe for the Freescale MPC57xx and for the
STMicroelectronics EM57xx microcontroller family. It is a serial XETK with an
Automotive Ethernet (100BASE-T1) interface for use with the JTAG portion of
the Nexus debug interface (IEEE/ISTO 5001).
Fig. 3-1BR_XETK-S2.0
An Automotive Ethernet media converter is r equired for the access to the BR_X-
ETK-S2.0 by the standard full duplex 100BASE-T Ethernet of the PC.
The BR_XETK-S2.0 can be used for rapid prototyping applications (bypass) as
well as for measurement and calibration applications.
NOTE
For supported MPC57xx microcontrollers, refer to chapter 7.1.3 on page 35.
BR_XETK-S2.0
ECU interface connector 10 pin SAMTEC
Power supply connector 6 pin MOLEX
Power supply for ED devices (VDDS-
BRAM)
min. 1.25 V
SBRAM sense Yes, on board or external sense
Pinless triggering Yes
Timer triggering Yes

ETAS Introduction
BR_XETK-S2.0 -User Guide 15
3.2 Features
• Measurement interface:
– 3.3 V JTAG output levels, 5.0 V tolerant JTAG input
– Configurable JTAG interface clock speed: 20 MHz, 40 MHz, 50 MHz
– Pinless startup protocol for XETK recognition and data acquisition
triggering
• Calibration:
– Microcontroller capability of internal Flash emulation can be used
– BR_XETK-S2.0 powers Emulation Device RAM (for calibration pur-
pose)
– Supports “Start on Any Page”
• Supports special coldstart mechanism (“Calibration Wake Up”):
– Calibration Wake Up: Wake up mechanism to wake up the power sup-
ply of the ECU via the Calibration Wake up pin
– Pull CalWakeUp until Startup Handshake: duration of the Wake up
mechanism is configurable
• ECU flashing via BR_XETK-S2.0
– Braindead flashing under ProF control
• Permanent storage of configuration in EEPROM
• Automotive Ethernet Interface 100BASE-T1:
– Connection to PC via Automotive to Standard Ethernet Media Con-
verter or via ES88x ECU and Bus Interface Module
– Open XCP on Ethernet Protocol
– Supports a variety of standard applications
• “ETK Drivers and Tools” update to support ETAS software tools (INCA,
XCT)
• Firmware update (programming of the logic device) through HSP soft-
ware service packs; removal of the BR_XETK-S2.0 or ECU is not neces-
sary
• Mounting possibilities inside or on top of ECU
• Temperature range suitable for automotive application
For more technical data on the BR_XETK-S2.0 consult the chapter “Technical
Data” on page 34.
NOTE
The max. allowed JTAG clock depends on the core frequency of the micro-
controller. Max. clock speed is typically 1/4 of the core frequency.

ETAS Hardware Description
BR_XETK-S2.0 -User Guide 16
4 Hardware Description
In this chapter, the function blocks of the BR_XETK-S2.0 are explained in detail.
4.1 Architecture
Fig. 4-1 shows the block diagram of the BR_XETK-S2.0.
Fig. 4-1BR_XETK-S2.0 Architecture
While the microcontroller accesses the program data (not the program code)
out of the data emulation memory provided by the microcontroller, the content
of the data emulation memory can simultaneously be modified by the calibra-
tion and development system through the Automotive Ethernet interface. This
process enables adjustments of parameters, characteristic lines and maps
through the calibration and development system. Using an additional measure-
ment data memory area, the ECU microcontroller can provide data to the cali-
bration and development system by buffering the data (DISTAB13 or
DISTAB17) and triggering the BR_XETK-S2.0 to read the data via JTAG. The
BR_XETK-S2.0 then reads, buffers, processes and sends this measured data to
the PC.
If no additional measurement data memory is available, the BR_XETK-S2.0 can
alternatively read the data to be measured directly from the microcontroller’s
memory. This process is Triggered Direct Measurement (TDM) with DISTAB13
or DISTAB17.
The 100 Mbit/s BR_XETK-S2.0 Ethernet interface provides communication
with the PC via an media converter.
ETK Connector Description
CON1 Automotive Ethernet interface (100BASE-T1 interface)
CON2 ECU Interface
CON3 ECU EDRAM Sense port
CON4 Power supply
FPGA
XCP on
BroadR-Reach
Ethernet Interface
Automatic
Power On
Power Supply Sense Ports
ECU Reset
ECU -
Connector
BroadR-
Reach
Ethernet
Phy
Power -
Connector
Sense -
Port
JTAG / DAP
ECU VDDPR
ECU
Reset &
Power
Control
Power
Supply
Monitoring
Power
Supply
3.0 ... 36V
Standby
Power
Supply
3.0 ... 36V +U-Batt
UBATT1
UBATT2
ECU Power Supply (2x)
CALWAKEUP
Ethernet
MAC
IEEE1588
Timesync
PHY Config
Traffic Detect
Flash
Loader
MCU
Core
SRAM
System
Functions
ECU
Access
Unit
DMA
Trigger
Unit
Data
Flash
I/O -
Buffers
Low
Pass
Filter CMC 100
Mbit/s

ETAS Hardware Description
BR_XETK-S2.0 -User Guide 17
4.2 ECU Interface
The BR_XETK-S2.0 is connected via connectors CON2 and CON4 to the ECU
with two adapter cables (refer to Fig. 4-2 on page 17). The pin definition
depends on the application and the microcontroller type. In general the ECU
interface consists of
• 1 ECU voltage line, which is not used for BR_XETK-S2.0 power supply,
but only for detection of the ECU status, therefore the power consump-
tion on this line is negligible (refer to chapter 4.4 on page 19)
• 1 Reset line which allows the BR_XETK-S2.0 to control the system reset
of the ECU
• 1 Reset line which allows the BR_XETK-S2.0 to monitor the system reset
of the ECU
• 5 Debug line interfaces for the communication between the BR_X-
ETK-S2.0 and the microcontroller
• 2 ground lines for proper shielding of the ECU interface lines.
Fig. 4-2Location of the ECU Interface
Fig. 4-3ETAM3 Adapter mounted at CON2
CON4CON1 CON2
CON3
ETAM3
Adapter
9
10
1
2

ETAS Hardware Description
BR_XETK-S2.0 -User Guide 18
4.3 Automotive Ethernet Interface
The Automotive Ethernet interface (100BASE-T) of the BR_XETK-S2.0 can not
be connected to a PC directly, but a media converter or an ES88x ECU and Bus
Interface Module has to be inserted in between.
Its purpose is to transform the physical layers of Automotive Ethernet (1 differ-
ential pair / 2 wires) into Standard Ethernet (2 differential pairs/ 4 wires) and
vice-versa. The media converter has to be connected to CON1 (refer to
Fig. 4-4).
The combination of the BR_XETK-S2.0 and the Automotive Ethernet media
converter is integrated in the ETAS IP world with automatic IP management
and supports the open automotive "Universal Measurement and Calibration"
standard "XCP on Ethernet" (TCP/IP, UDP/IP).
The open "XCP on Ethernet" interface allows for connecting to the BR_X-
ETK-S2.0 with third party application software.
Fig. 4-4Location of the BR_XETK-S2.0 Ethernet Interface connector
(CON1)
NOTE
The Automotive Ethernet interface is not compatible with the standard Ether-
net interfaces of ETAS modules.
NOTE
Please see chapter 7.1.2 on page 34 for additional information regarding PC
requirements for the Ethernet interface.
CAUTION
See chapter “Requirements for failsafe Automotive Ethernet Operation” on
page 27 for details on wiring the Automotive Ethernet interface cables.
CON1

ETAS Hardware Description
BR_XETK-S2.0 -User Guide 19
4.4 Power Supply
The BR_XETK-S2.0 requires a permanent power supply. It is typically powered
directly from the car battery. The input voltage may vary between 4.3 V and
36 V. In case of higher input voltages to the BR_XETK-S2.0, additional voltage
protection is required. The BR_XETK-S2.0 will also accept voltage dips down to
3V, for a maximum duration of 15ms (for additional details of low voltage oper-
ation, see ISO standard 16750)
From the input battery voltage, switch-mode power supplies provide all neces-
sary voltages on the BR_XETK-S2.0. The power supply of the ECU is not
affected by the BR_XETK-S2.0. An automatic switch ensures that the power
supply of the BR_XETK-S2.0 is automatically switched on and off when the
BR_XETK-S2.0 enters and leaves its standby (sleep) mode.
The BR_XETK-S2.0 is supplied with power through the connector CON4.
Fig. 4-5Location of the BR_XETK-S2.0 Power Supply Connectors
CON4

ETAS Hardware Description
BR_XETK-S2.0 -User Guide 20
4.5 ECU Voltage Supervisor
The ECU voltage (VDDP) is monitored by the BR_XETK-S2.0 to recognize
whether the ECU is switched on or off. Additionally the ECU RAM standby volt-
age (VDDSBRAM) is monitored to determine if the standby RAM content is still
valid. These two signals are only used for monitoring therefore the load current
is negligible.
The BR_XETK-S2.0 provides two possibilities to supply and supervise the ECU
RAM standby voltage:
A The BR_XETK-S2.0 monitors the VDDSBRAM supply on board the BR_X-
ETK-S2.0. The microcontroller’s standby power supply pin must be con-
nected to the XETK pin VDDSBRAM.
B At the through-hole solder pad CON3 the BR_XETK-S2.0 can additionally
monitor the VDDSBRAMsense voltage if it is provided by the ECU. The
microcontroller’s standby power supply pin must be connected to the
BR_XETK-S2.0 pin VDDSBRAMsense. The microcontroller's standby
power supply may be provided by the ECU or by the XETK.
NOTE
The BR_XETK-S2.0 only allows switching between reference page and work-
ing page if there is a valid voltage at the sense pin and the working page has
been initialized by the calibration and development system.