ETAS XETK-S16.0 User manual

ETAS XETK-S16.0
JTAG Emulator Probe for ARM Micro-
controllers
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 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 specifica-
tions stipulated in the contract.
Under no circumstances may any part of this document be copied, repro-
duced, transmitted, stored in a retrieval system or translated into another
language without the express written permission of ETAS GmbH.
© Copyright 2023 ETAS GmbH, Stuttgart
The names and designations used in this document are trademarks or
brands belonging to the respective owners.
XETK-S16.0 -User Guide R05 EN -03.2023

3 | Contents
Contents
ETAS XETK-S16.0 -User Guide
1 Basic Safety Notices. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.1 General Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.2 Requirements for Users and Duties for Operators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.3 Intended Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.4 Classification of Safety Messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
1.5 Identifications on the Product . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
1.6 Taking the Product Back and Recycling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
1.7 CE Conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
1.8 UKCA Conformity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
1.9 RoHS Conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
1.10 Declarable Substances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
1.11 Use of Open Source Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.1 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.2 Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
2.2.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
2.2.2 Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
2.2.3 3rd party Debugger Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
3 Hardware Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.1 Architecture. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.2 ECU Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
3.3 XETK Ethernet Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3.4 Debug Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
3.5 Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
3.6 ECU Voltage Supervisor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
3.7 Status LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
3.8 Data Emulation and Data Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
3.9 XETK-S16.0 JTAG Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
3.10 Trigger Modes: Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
3.11 Pinless Triggering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
3.11.1 Startup Handshake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
3.11.2 XETK Trigger Generation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
3.12 Timer Triggering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
3.13 Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
3.14 Pull CalWakeUp until Startup Handshake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
4 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
4.1 Mounting the XETK-S16.0 to the ECU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
4.1.1 Mechanical connection of the XETK-S16.0 to the ECU Housing . . . . . . . . . . . . 25
4.1.2 Mounting the XETK-S16.0 to the ECU metal Housing . . . . . . . . . . . . . . . . . . . . . . . 27

4 | Contents
ETAS XETK-S16.0 -User Guide
4.2 Electrical Connection to the ECU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
4.3 Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
4.3.1 XETK Ethernet Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
4.3.2 Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
5 XETK Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
5.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
5.2 Configuration Parameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
6 Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
6.1 System Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
6.1.1 ETAS Compatible Hardware. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
6.1.2 PC with one Ethernet Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
6.1.3 XETK-S16.0 Software Support. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
6.2 Data Emulation and Measurement Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
6.2.1 Data Emulation Memory and Microcontroller Support . . . . . . . . . . . . . . . . . . . . . . 38
6.2.2 Measurement Data Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
6.3 Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
6.4 XETK Ethernet Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
6.5 Environmental Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
6.6 Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
6.7 Test Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
6.8 JTAG Timing Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
6.8.1 JTAG Timing Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
6.8.2 JTAG Timing Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
6.8.3 Debugger Arbitration Timing Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
6.8.4 Debugger Arbitration Timing Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
6.9 Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
6.9.1 ECU Interface Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
6.9.2 ECU Interface Connector CON1 (5.0 V Interface selected) . . . . . . . . . . . . . . . . . 44
6.9.3 ECU Interface Connector CON1 (3.3 V Interface selected) . . . . . . . . . . . . . . . . . 45
6.9.4 Debugger Interface Connector CON3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
6.10 Pin Assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
6.10.1 ECU Interface Connector CON1 (XETK-S16.0 Side). . . . . . . . . . . . . . . . . . . . . . . . . 47
6.10.2 Interface and Power Supply Connector CON4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
6.10.3 Debugger Interface Connector CON3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
6.11 Mechanical Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
7 Cables and Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
7.1 ECU Adapter Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
7.1.1 CBAM230 Adapter Cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
7.1.2 CBAM240 Adapter Cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
7.1.3 CBAM271 Adapter Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
7.2 Combined Interface and Power Supply Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
7.3 PC Interface Cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
7.3.1 CBE200-3 Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
7.3.2 CBAE200 Adapter Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
7.4 ETAS Module Interface Adapter Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
7.4.1 CBE230 Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

5 | Contents
ETAS XETK-S16.0 -User Guide
7.4.2 CBAE330 Adapter Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
7.5 Power Supply Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
7.5.1 ETV5 Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
7.5.2 Cable K70.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
7.5.3 Power Supply Cable KA50. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
7.6 ECU Interface Adapters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
7.6.1 XETK - ECU Adapter ETAM2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
7.6.2 XETK - ECU Adapter ETAM5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
7.6.3 XETK - ECU Adapter ETAM9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
7.7 XETK - ECU Adapter ETAN4A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
7.8 Water proof Case ETKS_C3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
8 Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
8.1 XETK-S16.0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
8.2 XETK - ECU Adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
8.3 Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
8.4 Mounting Material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
8.5 Cables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
8.5.1 ECU Adapter Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
8.5.2 Combined ECU Adapter and Power Supply Cables . . . . . . . . . . . . . . . . . . . . . . . . . 62
8.5.3 Ethernet Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
8.5.4 Power Supply Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
8.6 Waterproof Case . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
9 Contact Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

6 | Basic Safety Notices
ETAS XETK-S16.0 -User Guide
1 Basic Safety Notices
This chapter contains information about the following topics:
• General Safety Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
• Requirements for Users and Duties for Operators . . . . . . . . . . . . . . . . . . . . . . . . . 6
• Intended Use. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
• Classification of Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
• Identifications on the Product. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
• Taking the Product Back and Recycling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
• CE Conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
• UKCA Conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
• RoHS Conformity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
• Declarable Substances. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
• Use of Open Source Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
1.1 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.
1.2 Requirements for Users and Duties for Operators
The product may be assembled, operated and maintained only if you have the nec-
essary qualification and experience for this product. Incorrect operation or opera-
tion 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.
1.3 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.

7 | Basic Safety Notices
ETAS XETK-S16.0 -User Guide
1.4 Classification of Safety Messages
The safety messages used here warn of dangers that can lead to personal injury or
damage to property:
Requirements for Operation
The following requirements are necessary for safe operation of the product:
- Use the product only according to the specifications in the corresponding
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 cor-
respond 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.
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 moder-
ate injury if not avoided.
NOTICE
indicates a situation which may result in damage to property if not avoided.

8 | Basic Safety Notices
ETAS XETK-S16.0 -User Guide
• 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
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.
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, dam-
ages, 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 contami-
nation in and on the connection, that the plug fits the socket, and that you cor-
rectly 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 products from the components.

9 | Basic Safety Notices
ETAS XETK-S16.0 -User Guide
Transport and Installation
CAUTION
The ETK can be damaged or destroyed!
Some components of the ETK board may be damaged or destroyed by electro-
static 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 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.

10 | Basic Safety Notices
ETAS XETK-S16.0 -User Guide
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.
1.5 Identifications on the Product
The following symbols are used for identifications of the product:
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.
Symbol Description
The User Guide must be read prior to the startup of the prod-
uct!
Symbol for WEEE, see chapter 1.6 on page 11
Marking for CE conformity, see chapter 1.7 on page 11
Marking for UKCA conformity, see chapter 1.8 on page 11
Symbol for China RoHS, see chapter 1.9 on page 11
Symbol for China RoHS, see chapter 1.9 on page 11
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
NOTE
For symbols and product information one or several adhesive labels can be used.

11 | Basic Safety Notices
ETAS XETK-S16.0 -User Guide
1.6 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. 1-1WEEE-Symbol
The WEEE symbol (see Fig. 1-1 on page 11) 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.
1.7 CE Conformity
With the CE mark attached to the product or its packaging, ETAS confirms that the
product corresponds to the product-specific, applicable directives of the Euro-
pean Union.
The CE Declaration of Conformity for the product is available upon request.
1.8 UKCA Conformity
With the UKCA mark attached to the product or its packaging, ETAS confirms that
the product corresponds to the product-specific, applicable standards and direc-
tives of Great Britain.
The UKCA declaration of conformity for the product is available on request.
1.9 RoHS Conformity
European Union
The EU Directive 2011/65/EU limits the use of certain dangerous materials for elec-
trical 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.

12 | Basic Safety Notices
ETAS XETK-S16.0 -User Guide
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.
1.10 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 infor-
mation "REACH Declaration" (www.etas.com/Reach). This information is continu-
ously being updated.
1.11 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 Attribu-
tions List" at the ETAS website www.etas.com.

13 | Introduction
ETAS XETK-S16.0 -User Guide
2 Introduction
This chapter contains information about the following topics:
• Applications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
• Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
2.1 Applications
The XETK-S16.0 is a JTAG Emulator Probe for ARM Microcontrollers.
Fig. 2-1XETK-S16.0
The XETK-S16.0 supports the standard full duplex 100Base-T Ethernet interface
and can be connected directly or via ES51x/ES59x/ES600/ES89x/ES910 modules
to the PC. No additional ETAS modules are required for the access to the ECU. The
XETK-S16.0 can be used for rapid prototyping applications (bypass) as well as for
measurement and calibration applications.
NOTE
For supported ARM microcontrollers, refer to chapter 6.1.3 on page 36.
XETK-S16.0
XETK ECU interface connectors 40 pin Samtec plus 6pin Molex
Power supply for FCC devices
(VDDSTBY)
Configurable 1.09 V or 1.25 V
SBRAM sense Yes, on board or external sense
Pinless triggering Yes
Timer triggering Yes

14 | Introduction
ETAS XETK-S16.0 -User Guide
2.2 Features
2.2.1 General
- 100 Mbit/s Ethernet Interface:
• Direct connection to PC
• Open XCP on Ethernet Protocol supporting a variety of standard applica-
tions
- XETK-S16.0 JTAG Interface:
• Configurable JTAG output levels: 3.3 V or 5.0V
• Configurable JTAG interface clock speed: 10 MHz, 20 MHz or 25 MHz
• JTAG Signals available on the 40 Pin Samtec connector
• Pinless startup protocol for XETK recognition and data acquisition trig-
gering
• Measurement raster down to 100 µs
- “ETK Drivers and Tools” update to support ETAS software tools (INCA, XCT)
- Firmware update (programming of the logic device) through HSP software
service packs; removal of XETK or ECU is not necessary
- Mounting possibilities inside or on top of ECU
- ECU flashing via XETK
• Braindead flashing under ProF control
- Permanent storage of configuration in EEPROM
- Temperature range suitable for automotive application
2.2.2 Calibration
- Concurrent use of calibration and measurement performed via microcon-
troller
- Working Page & Reference Page (2 page concept) realized by microcontrol-
ler overlay mechanism
- Microcontroller capability of internal Flash emulation can be used
- XETK powers Emulation Device RAM (for calibration purpose)
- Supports “Start on Any Page”
- Supports special coldstart mechanism (“Calibration Wake Up”):
• Calibration Wake Up: Wake up mechanism to wake up the power supply
of the ECU via the Calibration Wake up pin
• Pull CalWakeUp until Startup Handshake: duration of the Wake up mech-
anism is configurable
2.2.3 3rd party Debugger Interface
- XETK provides additional connector for external JTAG debug hardware
- Simultaneously use XETK and JTAG debugger
For more technical data on the XETK-S16.0, consult the chapter “Technical Data”
on page 35.

15 | Hardware Description
ETAS XETK-S16.0 -User Guide
3 Hardware Description
This chapter contains information about the following topics:
• Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
• ECU Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
• XETK Ethernet Interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
• Debug Interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
• Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
• ECU Voltage Supervisor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
• Status LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
• Data Emulation and Data Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
• XETK-S16.0 JTAG Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
• Trigger Modes: Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
• Pinless Triggering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
• Timer Triggering. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
• Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
• Pull CalWakeUp until Startup Handshake. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
3.1 Architecture
Fig. 3-1 shows the block diagram of the XETK-S16.0.
Fig. 3-1XETK-S16.0 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 calibration and
XETK-S16.0
CALWAKEUP
b`r=
fåíÉêÑ~ÅÉ=
`çååÉÅíçêë
FPGA
XCP on
Ethernet
Interface
SRAM
System
Functions
Arbiter
100
MBit/s
Ethernet
Phyte
r
Ethernet
Phy
Automatic
Power On
Ethernet
Traffic
Detection
Ethernet
Traffic
Detection
Power
Supply
Monitoring
ECU
Reset
&
Power
Control
MCU
Core
Ethernet
MAC
Measurement
& Calibration
Unit
ECU
Access
Unit
Serial Flash
Configuration
&
Manufacturing
Data
Time
Sync.
JTAG Signals
Resets + WD_DIS
Power
Supply
Standby
Supply
Power
Debugger
Connector
JTAG
Arbitratio n
Buffers
ECU
Buffers
ECU
SBRAM
POWER
SUPPLY
40-Pin Samtec
JTAG
Resets + WD_DIS
U-BATT In put
Debugger Signals
JTAG, WD_DIS, Resets, VCC
Sense
ECU &
SBRAM
Power
Supplies
Molex 6
DMA
Trigger
Unit
v01

16 | Hardware Description
ETAS XETK-S16.0 -User Guide
development system through the XETK Ethernet interface. This process enables
adjustments of parameters, characteristic lines and maps through the calibration
and development system.
Using an additional measurement data memory area, the ECU microcontroller can
provide data to the calibration and development system by buffering the data
(DISTAB) and triggering the XETK to read the data via JTAG. The XETK then reads,
buffers, processes and sends this measured data to the PC.
The 100 Mbit/s XETK Ethernet interface provides communication with the PC.
The power supply for the XETK-S16.0 is provided by a switch mode power supply,
to minimize power dissipation.
3.2 ECU Interface
The XETK-S16.0 is connected via connectors CON1 and CON4 to the ECU with two
adapter cables (refer to Fig. 3-2 on page 16). 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 XETK power supply, but only for
detection of the ECU status, therefore the power consumption on this line is
negligible (refer to chapter 3.5 on page 18)
- 1 Reset line which allows the XETK to control the system reset of the ECU
- 1 Reset line which allows the XETK to monitor the system reset of the ECU
- 5 JTAG Debug line interfaces for the communication between the XETK-
S16.0 and the microcontroller
- 1 Watchdog timer disable line
- 7 ground lines for proper shielding of the ECU interface lines
Fig. 3-2Location of the ECU Interface connectors
CON1
CON4

17 | Hardware Description
ETAS XETK-S16.0 -User Guide
3.3 XETK Ethernet Interface
The XETK Ethernet interface can be directly connected to the PC via CON2 (refer
to Fig. 3-3). No additional ETAS module is required for the access to the ECU.
The interface is a standard full duplex 100Base-TX Ethernet interface using the XCP
protocol. The XETK Ethernet interface is integrated in the ETAS IP world with auto -
matic 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 XETK-S16.0 with third party applica -
tion softw are.
Fig. 3-3Location of the XETK Ethernet Interface connector (CON2)
NOTE
The XETK Ethernet interface is not compatible with the ETK interfaces in mod-
ules like e.g. ES910, ES591, ES592, ES593-D, ES595. The XETK Ethernet interface
is compatible with the ECU interface of the ES910 module and the Ethernet inter-
faces of the ES51x/ ES592/ ES593-D/ ES595/ ES600/ES88x/ES89x modules.
NOTE
Please see chapter 6.1.2 on page 35 for additional information regarding PC
requirements for the Ethernet interface.
CON2

18 | Hardware Description
ETAS XETK-S16.0 -User Guide
3.4 Debug Interface
The XETK-S16.0 features a JTAG debugging interface connector CON3 (Samtec 16
pin). This connector can be used to attach a 3rd party debug tool (e.g. Lauterbach
or PLS debugger). Contact your local support organization about connecting the
XETK-S16.0 to a 3rd party debugger.
Fig. 3-4Location of the Debugger Interface connector CON3
When using the JTAG debug interface on the ECU board for serial ETK connection,
the JTAG debug interface is not available any longer for software debugging tools.
The XETK-S16.0 provides a hardware arbitration mechanism for the JTAG interface.
This arbitration mechanism enables the simultaneous use of tools for debugging
and ETAS tools for measurement and calibration.
3.5 Power Supply
The XETK-S16.0 requires a permanent power supply. It is typically powered directly
from the car battery. The input voltage may vary between 6 V and 36 V. In case of
higher input voltages to the XETK, additional voltage protection is required. The
XETK-S16.0 will also accept voltage dips down to 3V (for additional details of low
voltage operation, see ISO standard 16750).
From the input battery voltage, the XETK-S16.0 creates all necessary voltages
through switching power supplies on the XETK-S16.0. The power supply of the ECU
is not affected by the XETK-S16.0. An automatic switch ensures that the power
supply of the XETK-S16.0 is automatically switched on and off when the XETK
enters and leaves its standby (sleep) mode.
The XETK-S16.0 can be supplied with power through the six-pin connector, CON4.
Fig. 3-5Location of the XETK-S16.0 Power Supply Connector CON4
CON3
CON4

19 | Hardware Description
ETAS XETK-S16.0 -User Guide
3.6 ECU Voltage Supervisor
The ECU voltage (VDD) is monitored by the XETK to recognize whether the ECU is
switched on or off. Additionally the ECU RAM standby voltage (VDDSTBY) is moni-
tored 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 XETK-S16.0 provides two opportunities to supply and supervise the ECU RAM
standby voltage:
- The XETK-S16.0 monitors the VDDSTBY supply on board the XETK. The
microcontroller’s standby power supply pin must be connected to the XETK
pin VDDSTBY.
- The XETK-S16.0 monitors the VSTBY pin, provided by the ECU connection.
The microcontroller’s standby power supply pin must be connected to the
XETK pin VSTBY. The microcontroller’s standby power supply may be pro-
vided by the ECU or by the XETK.
NOTE
The XETK-S16.0 only allows switching between reference page and working
page if there is a valid voltage at the sense pin and the working page has been
initialized by the calibration and development system.

20 | Hardware Description
ETAS XETK-S16.0 -User Guide
3.7 Status LEDs
There are three LEDs (Green, Red, Yellow) displaying the operating status of the
XETK-S16.0 (Fig. 3-6 on page 20).
Fig. 3-6Status LEDs of the XETK-S16.0
LED State Definition
Red On XETK-S16.0 is supplied with power and active (i.e. the ECU is
switched on or the 100 Mbit/s link to the calibration system is
established)
Green Off Working page may be different from reference page. Calibra-
tion and development system has downloaded data since the
last power failure. Switching between the Reference Page and
Working Page is possible.
On Power supply has dropped under selected threshold:
- data retention of the calibration data manager in the ECU is
no longer ensured
- as soon as the XETK-S16.0 switches on again, the ECU
switches to the Reference Page.
Green LED stays on until the calibration and development sys-
tem downloads data into the calibration data memory. Other-
wise switching to the Working Page is not possible.
Yellow Flashing Communication active
On 100 Mbit/s link to calibration system established
LEDs