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Cannot Run unsecure12 on the Cyclone Universal
Duane C. Aug 29, 2016 at 02:28 PM (14:28 hours)
Staff: Takao Y.

  • I have a very useful utility called unsecure12 which works with the Cyclone Pro for clearing the chip security of the Freescale MC9S12(X) microcontroller.  This utility will not connect to my new Cyclone Universal. How can I unsecure this microcontroller with the Cyclone Universal or Cyclone Universal FX?


  • Greetings,

    The utility needs to be updated to work on the latest hardware, however, it has not been worked on.

    The current workaround is to create a simply image for your cyclone within the image creation utility to unsecure the target when communication fails.

    Right now we do not have any date of when this will be completed. I will keep you posted if I hear of any progress.

    Takao Yamada

  • Greetings,

    I have updated Unsecure 12 in our downloads page to support the Cyclone Universal FX! Thank you for your patience.

    Takao Yamada

  • Thank you, I can now connect to the Cyclone Universal FX via the Unsecure 12 application.

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