ETAS XETK-V1.0 User manual

XETK-V1.0
Emulator Probe for Freescale MPC5500 Family 
using VertiCal Interface
User’s Guide

2
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 rela-
tion 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 stipulated 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 2019 ETAS GmbH, Stuttgart
The names and designations used in this document are trademarks or brands
belonging to the respective owners.
XETK-V1.0 - User’s Guide R1.0.8 EN - 01.2019

XETK-V1.0 - User’s Guide 3
Contents
ETAS Contents
1About this Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.1 Identification of Safety Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.2 Presentation of Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.3 Scope of Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
1.4 Additional Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2Basic Safety Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.1 General Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.2 Requirements for Users and Duties for Operators . . . . . . . . . . . . . . . . . . . . . 8
2.3 Intended Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.4 Identifications on the Product . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.5 Taking the Product Back and Recycling . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.6 CE marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.7 RoHS Conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.7.1 European Union . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.7.2 China . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.8 Declarable Substances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.9 Use of Open Source Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
3.1 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
3.2 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
4Hardware Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
4.1 VertiCal Interface Concept . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
4.1.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
4.1.2 VertiCal Base Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
4.1.3 Typical Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
4.2 Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
4.3 Microcontroller Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

XETK-V1.0 - User’s Guide 4
ETAS Contents
4.4 VertiCal Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
4.5 Data Emulation and Data Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
4.5.1 Data Emulation Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
4.5.2 Measurement Data Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
4.5.3 Triggering of Measurement Data Acquisition . . . . . . . . . . . . . . . . . 22
4.5.4 Data Retention in Data Emulation Memory . . . . . . . . . . . . . . . . . . 24
4.6 Data Flash Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
4.7 Code Flash Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
4.8 Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
4.9 XETK Ethernet Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
4.10 Nexus (JTAG) Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
4.11 Status LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
4.12 Braindead Flashing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
4.12.1 Braindead Flashing via Nexus (JTAG) Debug Interface . . . . . . . . . . 30
4.12.2 External Watchdog disable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
4.13 Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
5Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
5.1 Connection to the ECU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
5.1.1 VertiCal Base Board soldered on ECU PCB . . . . . . . . . . . . . . . . . . . 32
5.1.2 VertiCal Base Board mounted on ECU PCB . . . . . . . . . . . . . . . . . . 33
5.2 Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
5.2.1 XETK Ethernet Interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
5.2.2 Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
6XETK Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
6.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
6.2 Configuration Parameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
7Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
7.1 System Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
7.1.1 ETAS Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
7.1.2 Ethernet Interface of the PC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
7.1.3 Software Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
7.2 Supported Microcontroller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
7.3 Environmental Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
7.4 Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
7.5 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
7.6 XETK Ethernet Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
7.7 Microcontroller Bus Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
7.8 Testcharacteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
7.9 Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
7.10 Switching Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
7.10.1 Read Timing: Data Emulation and Measurement Data DPR . . . . . . 47
7.10.2 Write Timing: Data Emulation and Measurement Data DPR . . . . . . 47
7.11 Mechanical Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
7.11.1 XETK-V1.0A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
7.11.2 XETK-V1.0B. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
7.12 Pin Assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
7.12.1 VertiCal Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

XETK-V1.0 - User’s Guide 5
ETAS Contents
7.12.2 Nexus (JTAG) Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
8Cables and Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
8.1 ECU Adapter Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
8.1.1 CBAM230.1 Adapter Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
8.1.2 CBAM240.1 Adapter Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
8.2 PC Interface Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
8.2.1 CBE200-x Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
8.2.2 CBAE200.2 Adapter Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
8.3 ETAS Module Interface Adapter Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
8.3.1 CBE230.1 Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
8.3.2 CBAE330.2 Adapter Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
8.4 Power Supply Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
8.4.1 Cable ETV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
8.4.2 Cable K70 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
8.4.3 Cable KA50 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
8.4.4 Cable CBM200 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
9Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
9.1 XETK-V1.0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
9.2 VertiCal Base Boards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
9.3 Sockets ECU - VertiCal Base Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
9.4 Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
9.5 Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
9.5.1 ECU Adapter Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
9.5.2 Ethernet Cables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
9.5.3 Power Supply Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
10 ETAS Contact Addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
List of Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

XETK-V1.0 - User’s Guide 6
ETAS About this Manual
1 About this Manual
This chapter contains information about the following topics:
• „Identification of Safety Notices“ on page 6
• „Presentation of Information“ on page 6
• „Scope of Supply“ on page 7
• „Additional Information“ on page 7
1.1 Identification of Safety Notices
The safety notices contained in this manual are identified with the danger symbol
shown below:
The safety notices shown below are used for this purpose. They provide notes to
extremely important information. Please read this information carefully.
1.2 Presentation of Information
All activities to be performed by the user are presented in a "Use Case" format.
That is, the goal to be accomplished is briefly defined in the heading, and the
respective steps required for reaching this goal are then presented in a list. The
presentation looks as follows:
Goal definition:
any advance information...
•Step1
Any explanation for step 1...
•Step2
Any explanation for step 2...
•Step3
Any explanation for step 3...
Any concluding comments...
DANGER!
indicates an immediate danger with a high risk of death or serious
injury, if not avoided.
WARNING!
indicates a possible danger with moderate risk of death or (serious)
injury, if not avoided.
CAUTION!
identifies a hazard with low risk that could result in minor or medium
physical injuries or property damages if not avoided.

XETK-V1.0 - User’s Guide 7
ETAS About this Manual
Typographical Conventions
The following typographical conventions are used:
Important notes for the user are presented as follows:
1.3 Scope of Supply
Prior to the initial commissioning of the module, please check whether the prod-
uct was delivered with all required components and cables (see chapter "Order-
ing Information").
Additional cables and adapters can be obtained separately from ETAS. A list of
accessories and their order designation is available in this manual and at the
ETAS Home Page.
1.4 Additional Information
The configuration instructions for the product can be found in the corresponding
software documentation.
Bold Labels of the device
Italic Particularly important text passages
Note
Important note for the user.

XETK-V1.0 - User’s Guide 8
ETAS Basic Safety Notices
2 Basic Safety Notices
This chapter contains information about the following topics:
• "General Safety Information" on page 8
• "Requirements for Users and Duties for Operators" on page 8
• "Intended Use" on page 8
• "Identifications on the Product" on page 11
• "Taking the Product Back and Recycling" on page 12
• "CE marking" on page 12
• "RoHS Conformity" on page 12
• "Declarable Substances" 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 follow-
ing 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 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 fol-
lowed. 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:
Note
Carefully read the documentation (Product Safety Advice and this User's Guide)
that belongs to the product prior to the startup.

XETK-V1.0 - User’s Guide 9
ETAS Basic Safety Notices
• Use the product only according to the specifications in the corresponding
User's Guide. With any deviating operation, the product safety is no lon-
ger 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 sup-
ply.
• 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.
Potential Equalization
Requirements for the technical State of the Product
The product is designed in accordance with state-of-the-art technology and rec-
ognized 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
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 abra-
sion, 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.
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 prod-
ucts from the components.

XETK-V1.0 - User’s Guide 10
ETAS Basic Safety Notices
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 cleaning
agents directly onto the product. Do not user any sprays, solvents or abrasive
cleaners which could damage the product.
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's
Guides.
CAUTION!
The ETK 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 work place that is protected against static discharge.
CAUTION!
During installation and removal, ECU and ETK must be in a de-eener-
gized 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
potential or insulate the modules from their mounting surfaces.

XETK-V1.0 - User’s Guide 11
ETAS Basic Safety Notices
2.4 Identifications on the Product
Fig. 2-1 Adhesive Label (Example: Label for XETK-S14.0)
The following symbols are used for identifications of the product:
Symbol Description
The User's 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
Symbol for China RoHS, see chapter 2.7.2 on page 12
Symbol for China RoHS, see chapter 2.7.2 on page 12
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)
XXXX/YY Product version
ZZZZ Year of manufacture
ETAS GmbH, 
PO Box 300220,
70442 Stuttgart,
Germany
Manufacturer's address
Note
For symbols and product information one or several adhesive labels can be
used.

XETK-V1.0 - User’s Guide 12
ETAS Basic Safety Notices
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.
Fig. 2-2 WEEE-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 CE marking
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 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 cur-
rently no equivalent alternative substances, which is why we make use of the
exceptions 7A and 7C-I in Annex III of this Directive.
ETAS confirms that the product corresponds to this directive which is applicable
in the European Union.
2.7.2 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.

XETK-V1.0 - User’s Guide 13
ETAS Basic Safety Notices
2.8 Declarable Substances
European Union
Some products from ETAS GmbH (e.g. modules, boards, cables) use components
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.

XETK-V1.0 - User’s Guide 14
ETAS Introduction
3 Introduction
This section contains general safety instructions, information about the basic fea-
tures and applications of the XETK-V1.0 Interface Board (ETK = Emulator Test
Probe), hints to system requirements, and delivery scope.
3.1 Applications
The XETK-V1.0 is an emulator probe especially for the Freescale MPC5500 micro-
controller family, e.g. MPC5534, MPC5553 and MPC5554. It combines a typical
16 bit parallel with a serial interface based on the modular Vertical interface con-
cept from Freescale and ETAS.
Fig. 3-1 XETK-V1.0A (left) and XETK-V1.0B (right)
The XETK-V1.0 is an emulator probe for ECU.s with a Nexus (JTAG) debug inter-
face that runs at 3,3 V or below. The XETK-V1.0 offers the opportunity to per-
form measurement of variables via the Nexus (JTAG) debug interface.
The XETK-V1.0 parallel interface can be used for measurement and calibration.
The Nexus (JTAG) interface can be only used for measurement but additionally
for flash programming.
The XETK-V1.0 has a direct Ethernet connection to the PC. No additional ETAS
modules are required for the access to the ECU.
Note
The XETK-V1.0 can be shipped in the two different mechanical versions XETK-
V1.0A and XETK-V1.0B (refer to chapter 7.11.1 on page 49 and chapter
7.11.2 on page 50).

XETK-V1.0 - User’s Guide 15
ETAS Introduction
3.2 Features
• High speed measurement and calibration performance
– Performance similar to appropriate ETK
– Hardware synchronization and time stamping
– Supports fast measurement rasters
• Vertical interface
– Small form factor
– Short signal lines for minimal impedance
– Supports all Freescale MPC5500 microcontroller
– Applicable for an external Freescale 16-bit microcontroller bus
– Supports 16- and 8-bit access to the data emulation memory
• Measurement interface
– Adress-/data bus and
– Nexus (JTAG)
• Measurement memory
– Two pages of data emulation/measurement data memory available,
each with 1 MByte
– Permanent storage of emulation data in flash memory
– RAM adaptor mode
– CPU bus interface voltage 2.5 V/ 3.3 V/ auto sense option
• Trigger interface
– Trigger direct measurement (TDM)
– 48 hardware trigger
– 4 trigger generated by internal timer via Nexus (JTAG)
– 64 measurement raster
• XCP protocol on Fast Ethernet interface
– Direct connection to PC
– Supports a variety of standard applications
• Debugger interface
– Arbitration possible with power trace
– Second Nexus (JTAG) compliant Mictor connector for external debug
hardware
– ECU flashing via ETK
– Braindead flashing under ProF control
• Can drive "Boot configuration" to configure the CPU
• Permanent storage of configuration in Flash
• Configurable ETK chip select
• Enable or disable the ETK by ECU software
• Firmware update (programming of the logic device) through software
HSP; removal of XETK or ECU not necessary

XETK-V1.0 - User’s Guide 16
ETAS Introduction
For more technical data on the XETK-V1.0 consult the chapter "Technical Data"
on page 39.

XETK-V1.0 - User’s Guide 17
ETAS Hardware Description
4 Hardware Description
In this chapter, the function blocks of the XETK-V1.0 are explained in detail.
4.1 VertiCal Interface Concept
4.1.1 Overview
The VertiCal interface is a new concept to connect the development ECU with an
ETK. It uses a microcontroller in a chip scale package (CSP). This chip is fully
compatible to the standard microcontroller.
ETKs with VertiCal interface concept can be designed with smaller mechanical
dimensions than ETKs with standard interface.
In the VertiCal interface the microcontroller device of the ETK is not mounted on
the ETK board, but on an additional board, the VertiCal base board.
Fig. 4-1 VertiCal Interface Concept (Side View)
The ETK is mechanically "splitted" and its components are mounted on two dif-
ferent boards:
• the VertiCal base board with
– a microcontroller in chip scale package (CSP)
– VertiCal connector (provides access to the ECU microcontroller adapter
and the VertiCal top board)
• the VertiCal top board (XETK-V1.0) with
– Ethernet interface (converts microcontroller signals into tool interface)
– Nexus (JTAG) interface.
EC U
VertiCal Top Board
(XETK-V1.0)
Vert iCal Base Board

XETK-V1.0 - User’s Guide 18
ETAS Hardware Description
4.1.2 VertiCal Base Board
The printed circuit board (PCB), one of the VertiCal base board components, is used
as a base to mount the other components of the VertiCal base board.
Fig. 4-2 VertiCal Base Board
The upper side of the printed circuit board is fitted with
• the microcontroller device (packaged into the specified CSP package),
• the VertiCal connector (standardized 156-way connector).
Fig. 4-3 VertiCal Base Board (fitted with Solder Balls, Side View)
The lower side of the printed circuit board has a footprint similar to that used by MPC5500
family devices in standard production packages.
The lower side of the board is fitted either
• with solder ball footprints for direct and permanent soldered connection
to the development ECU PCB (see Fig. 4-3) or
• with a "BGA adapter" connector allowing connection and removal from
an ECU development PCB which has been fitted with a compatible "BGA
receiver" socket (see Fig. 4-4).
Fig. 4-4 VertiCal Base Board (fitted with Pin Array/ BGA Adapter, Side View)
4.1.3 Typical Usage
The standard ECU microcontroller is replaced by the VertiCal base board with the
same dimensions and the same pinout.
The VertiCal base board connects the ECU with the XETK-V1.0.
Pr i n t e d C i r c u i t Bo a r d
VertiCal Connector
Microcontroller
Printed Circuit Board
VertiCal Connect or
Printed Circuit Board
VertiCal Connect or
Pin Array/
BGA Adapter

XETK-V1.0 - User’s Guide 19
ETAS Hardware Description
4.2 Architecture
Fig. 4-5 "XETK-V1.0" shows the block diagram of the XETK-V1.0.
The microcontroller can read via the VertiCal connector from one of the two
pages of the data emulation memory and can write its data directly to the mea-
surement data memory. These two memories (data emulation memory, mea-
surement data memory) are using the same address space and are realized inside
the same DPRs.
Fig. 4-5 XETK-V1.0
Through the lower side of the base printed circuit board the microcontroller can
communicate with other external memories or peripheral components of the
development ECU.
While the microcontroller accesses the program data (not the program code) out
of the data emulation memory, the content of the data emulation memory can
simultaneously be modified by the calibration and development system through
the Ethernet interface. This process enables adjustments of parameters, charac-
teristic lines and maps through the calibration and development system. Using
an additional measurement data memory area, the ECU microcontroller can send
data to the calibration and development system which receives, buffers and pro-
cesses this measured data.
A flash memory is available for permanent storage of the adjusted parameters
(program data).
The 100 Mbit/s XETK Ethernet interface provides communication with the PC.
The power supply for the XETK-V1.0 is provided by a switch mode power supply,
to minimize power dissipation.
XCP on
Et h e r n e t
Int erf ace
SRA M
Sy st e m
Functions
Trigger
Unit
100
MBit/s
Et h e r n e t
Ph y t e r
Et h e r n e t
Ph y
Automatic
Po w e r O n
Et h e r n e t
Traffic
Detect ion
Et h e r n e t
Traffic
Detect ion
U-Batt
Po w e r
Supply
4,3 ... 18 V
Se n se EC U Po w e r Su p p l y
ECU Reset
Standby
Po w e r
Su p p l y
4,3...18 V
DPRAM
1 MB
(Data Work ing
Pa g e +
M easur emen t )
DPRAM
1 MB
(Dat aRef er ence
Pa g e +
M easur emen t )
Po w e r
Supply
Monitoring
Standby Power Supply
ECU
Re se t &
Po w e r
Cont rol
159 Pin
Vert iCal
Connector
159 Pin
Vert iCal
Connector
DMA
MCU
Core
Et h e r n e t
MAC
Pa g e
Initialization
ECU
Access
Unit
ECU Debug Int erf ace
Connect or
Nexus
Arbitration
Data
Fl ash
1 MB
Nexus
Int erface

XETK-V1.0 - User’s Guide 20
ETAS Hardware Description
4.3 Microcontroller Interface
The whole microcontroller interface to the calibration and development system
memory has a 16 bit wide data bus and uses only one chip select for read and
write accesses.
Fig. 4-6 System with internal and external Memory (e.g. MPC5553,
MPC5554)
The microcontroller can read and write its data directly from or to the data emu-
lation and measurement data memory. Fig. 4-6 and Fig. 4-7 show an overview of
a system with external Flash, RAM and additional data emulation and measure-
ment memory (ETK memory). The microcontroller can read and write its data
directly from or to the ETK memory. ETK memory chip select (/CS_ETK) can be
configured to any of /CS[3:0]1.
Note
This chip select must not be used by another external memory (e.g. Flash or
RAM).
1. /CS1 is not available for VertiCal base boards with MPC5553 microcontroller.
ECU PCB
Vert iCal Base Board
ETK
Data Emulation
and Measurement
Memory
Ext er n al Fl ash
(optional)
Ext er n al RA M
(optional)
/CS
FLA SH
/CS
RA M
/CS[3:0]
EBI
/CS
ETK
EBI
EBI
EBI
Microcontroller
MPC5554
MPC5553
/CS
ETK can be
configured to
any of /CS[3:0] * )
Ext er n al Bu s
Int erf ace (EBI)