topic Mass erase disabled K60 in Kinetis Microcontrollers

Mass erase disabled K60

isabelbenitez — Mon, 05 May 2014 06:28:32 GMT

I am using codewarrior and multilink universal. Every time I try to debug my project, a messagge appear: "Device is permanently secure (Mass erase is disabled). Try to unsecure anyway?". If I say yes or if I say no, I can´t go on because the debug session fails. What can I do?

Re: Mass erase disabled K60

Wlodek_D_ — Mon, 05 May 2014 08:08:21 GMT

Hello,

Thank you for your post, however please consider moving it to the right community place (e.g. Kinetis Microcontrollers or CodeWarrior Development Tools ) to get it visible for active members.

For details please see general advice Where to post a Discussion?

Thank you for using Freescale Community.

Re: Mass erase disabled K60

Jorge_Gonzalez — Mon, 05 May 2014 13:20:31 GMT

Hello Isabel:

It seems like you may have accidentally secured your device and disabled mass erase. To be sure, the information and the tool provided at the next thread can be helpful:

Re: CW 10.4; Receiving during full erasen "Device is secured. Erase to unsecure?", that than gives us error connecting to multilink. Anyone have ideas.

Regards!,
Jorge Gonzalez

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