ARM Cortex-A8 Based Product Support

Support is included for the MitySOM-335X System on Module (SOM). See The MitySOM-335x Product webpage for a top level summary of this platform.

MitySOM-335x WiFi and BLE Module

In addition, many of the concepts and procedures used on the ARM-9 based platforms are applicable to the Cortex-A8 platform (with a little tweaking for architecture and toolchain differences). Critical Link maintains a wiki for our ARM-9 based products here...


Software Design

Linux Operating System

The current software package supported for this module is an extension the TI AM335x EVM SDK version This package should be downloaded from TI, and includes all the necessary compiler tools, root filesystems, and drivers, etc. for using the MitySOM-3359 with some additions noted here. These items are included in the virtual image provided with the MitySOM-335x developer's kit, but may be updated periodically from release to release.

Note: Downloads of Critical Link maintained packages can be found under the "Files" tab above or under the development kit files link

Also, larger files (like the VM OVA Image) are available at

Getting Started AM335x

Qt Starter Guide

Qt Starter Guide 2020

2020 MDK Release Notes

August 2020 release

2018 MDK Release Notes

The 2018 MDK releases are in ALPHA and should not be used for production.

April 2018 release

March 2018 release

Throughput Testing

LCD, Graphics and Touchscreen


Other Peripherals

Windows EC Operating Systems

Windows EC 2013 Windows EC 2007 (Deprecated)

Hardware Design



Other Design Considerations

Frequently Asked Questions

Reference Material

A large portion of the software has been developed using information from the sites listed below:

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