MK60DN256 - is lock?

[gronoarona]

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.  

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

 Many thanks for help

[gronoarona · Accepted solution]

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.  

[CarlosGarabito]

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