Difference between revisions of "i.MXRT1176"
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== Tracing on iMXRT1176 series == |
== Tracing on iMXRT1176 series == |
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− | This section describes how to get started with trace on the |
+ | This section describes how to get started with trace on the NXP iMXRT1176 MCUs. |
This section assumes that there is already a basic knowledge about trace in general (what is trace, what different implementations of trace are there, etc.). |
This section assumes that there is already a basic knowledge about trace in general (what is trace, what different implementations of trace are there, etc.). |
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If this is not the case, we recommend to read '''Trace''' chapter in the J-Link User Manual (UM08001). |
If this is not the case, we recommend to read '''Trace''' chapter in the J-Link User Manual (UM08001). |
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=== Tracing on NXP iMXRT1176 dual core === |
=== Tracing on NXP iMXRT1176 dual core === |
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==== Minimum requirements ==== |
==== Minimum requirements ==== |
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− | In order to use trace on the |
+ | In order to use trace on the NXP iMXRT1176 MCU devices, the following minimum requirements have to be met: |
* J-Link software version V6.72b or later |
* J-Link software version V6.72b or later |
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* Ozone V3.20 or later (if streaming trace and / or the sample project from below shall be used) |
* Ozone V3.20 or later (if streaming trace and / or the sample project from below shall be used) |
Revision as of 13:32, 7 December 2020
This article coverst the NXP i.MXRT1076 family devices. As for all i.MXRT10xx devices, JTAG is not active per default. Instead SWD can be used. To activate JTAG on this target device eFuses must be set. For more information see the corresponding target reference manual.
Contents
Tracing on iMXRT1176 series
This section describes how to get started with trace on the NXP iMXRT1176 MCUs. This section assumes that there is already a basic knowledge about trace in general (what is trace, what different implementations of trace are there, etc.). If this is not the case, we recommend to read Trace chapter in the J-Link User Manual (UM08001).
Note:
- The sample projects come with a pre-configured project file for Ozone that runs out-of-the box.
- The following sample project is designed to be used with J-Trace PRO and Ozone to demonstrate streaming trace.
- In order to rebuild the sample project, SEGGER Embedded Studio can be used.
- All examples are shipped with a compiled .JLinkScriptfile (.pex), should you need the original source, please get in touch with SEGGER directly via our support system: https://www.segger.com/ticket/.
Tracing on NXP iMXRT1176 dual core
Minimum requirements
In order to use trace on the NXP iMXRT1176 MCU devices, the following minimum requirements have to be met:
- J-Link software version V6.72b or later
- Ozone V3.20 or later (if streaming trace and / or the sample project from below shall be used)
- J-Trace PRO for Cortex-M HW version V1.0 or later for streaming trace
Streaming trace
The projects have been tested with the minimum requirements mentioned above. The board used for this example is not publicly available yet. To enable trace on the board some solder bridges had to be closed. For reference consult the manual of the board you are using. As the iMXRT1176 series is a dual core device two trace examples are available, one for the Cortex-M7 core and one for the Cortex-M4 core.
iMXRT1176_M7
Example project: NXP_iMRT1176_M7_TracePins.zip
iMXRT1176_M4
Example project: NXP_iMXRT1176_M4_TracePins.zip