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RTX Nexus ICE-III
User Manual
Date: 2017-07-11
This document and the information contained is property of RTX A/S, Denmark. Unauthorized copying is not allowed. The information in this document is believed to be correct at the time of writing. RTX A/S reserves the right at any time to change said
content, circuitry and specifications.
File: Nice_user_manual.docx Ref.: LEH Rev.: 3.0 Page: 1 of 8 pages
User Manual
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1 Preface ........................................................................................................... 3
1.1 About this document ...................................................................................................... 3
1.2 Intended audience ........................................................................................................... 3
1.3 Further reading ............................................................................................................... 3
1.4 Feedback ......................................................................................................................... 3
2 Introduction .................................................................................................. 4
2.1 About RTX Nexus ICE-III ............................................................................................. 4
2.2 Availability ..................................................................................................................... 4
2.3 Compatibility .................................................................................................................. 4
3 System Setup ................................................................................................. 5
3.1 Installation ...................................................................................................................... 5
3.2 The RTX Nexus ICE-III interface unit .......................................................................... 5
4 Reference ....................................................................................................... 6
4.1 20-pins header ................................................................................................................ 6
4.2 DB-9, 1-wire JTAG (SDI+) ........................................................................................... 7
4.3 DB-9, 2-wire SWD ......................................................................................................... 8
Date: 2017-07-11
This document and the information contained is property of RTX A/S, Denmark. Unauthorized copying is not allowed. The information in this document is believed to be correct at the time of writing. RTX A/S reserves the right at any time to change said
content, circuitry and specifications.
File: Nice_user_manual.docx Ref.: LEH Rev.: 3.0 Page: 2 of 8 pages
User Manual
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1 Preface
1.1 About this document
This document describes the RTX Nexus ICE-III target interface unit.
1.2 Intended audience
This document is written for users of RTX Nexus ICE-III on the Windows platform, using the
RTX Nexus Debugger debugging environment. It is assumed that you are a software engineer
with some experience of the ARM Cortex-M or NSC CR16C architecture.
1.3 Further reading
This section lists publications by thirds parties that are related to this product.
ARM Cortex-M Series Family:
http://www.arm.com/products/processors/cortex-m
ARM Serial Wire Debug (SWD):
https://www.arm.com/products/processors/serial-wire-debug.php
JTAG technology, IEEE standard 1149.1:
http://www.ieee.org/
1.4 Feedback
RTX A/S welcomes feedback both on the RTX Nexus ICE-III, the RTX Nexus Debugger and
the documentation.
The software for the RTX Nexus Debugger and RTX Nexus ICE-III is updated regularly with
new features and bug fixes. The latest versions are available free of charge from the download
section at https://www.rtx.dk/.
If you have any problems with RTX Nexus ICE-III, please use the contact from at
https://www.rtx.dk/. To help us provide a rapid and useful response, please give:
• the RTX Nexus ICE-III serial number you are using.
• the RTX Nexus Debugger software version you are using.
• a clear explanation of what you expected to happen, and what actually happened.
• if possible, sample output illustrating the problem.
Date: 2017-07-11
This document and the information contained is property of RTX A/S, Denmark. Unauthorized copying is not allowed. The information in this document is believed to be correct at the time of writing. RTX A/S reserves the right at any time to change said
content, circuitry and specifications.
File: Nice_user_manual.docx Ref.: LEH Rev.: 3.0 Page: 3 of 8 pages
User Manual