MK60DN256 - is lock?

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MK60DN256 - is lock?

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gronoarona
Contributor II

Hello 

I'm working witch two MK60DN256VMD10. 

As a debugger I use PE micro multilink (j-tag won't work at all, there was problem witch reset).

Unfortunately, it seems I somehow brick botch of my processors.

I tried to use method described in:https://mcuoneclipse.com/2013/06/16/bricking-and-recovering-frdm-kl25z-boards-reset-swd-clock-and-lo... but not help.

Below Jtag capture, it seems that CPU respond something.  

gronoarona_0-1652440847080.png

 

Did you know some other methods, and maybe know what may happen?

 Many thanks for help

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gronoarona
Contributor II

Thanks for fast answer. 
I solved the problem, it turns out the problem was capacitor on nReset signal.

But as always, it takes time to find a problem.  

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gronoarona
Contributor II

Thanks for fast answer. 
I solved the problem, it turns out the problem was capacitor on nReset signal.

But as always, it takes time to find a problem.  

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CarlosGarabito
NXP TechSupport
NXP TechSupport

Well, so, try to do what says Erick on his blog explain different forms to unbrick the micro, check on the next page of the blog https://mcuoneclipse.com/2018/04/10/recovering-opensda-boards-with-windows-10/, or if you prefer, try with multilink as say on this https://mcuoneclipse.com/2017/09/04/recovering-and-updating-the-nxp-opensda-bootloader-with-pe-multi...

 

I hope this will help you

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