PE_DEBUGHALT();

[HIMU]

Greets.

I am trying to make work a Kinetis K20DX128, but when PE start there is a problem:

And there it stays, like a loop.

If any of you have any suggestion, i will appreciate it.

Thanks.

HM.

[HIMU]

Dear Jorge.

Thanks a lot for your help, it would have blown my mind.

Sincerely.

HM

[Jorge_Gonzalez · Accepted solution]

Hello Hector:

This could be a problem with the silicon mask revision. Is this a project created by you or an example project by Freescale?

When creating a project for the K20X128 (100 MHz as I see in your picture), you have three options:

     - PK20X128 and MK20DX128Z correspond to silicon Rev 1.x.

     - MK20DX128 is for silicon Rev 2.x.

You need to check the label on the top of your MCU, refer to AN4445 for full details and select the proper device accordingly.

I hope this is helpful!

Regards!,
Jorge Gonzalez

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