KL16 debugging problem

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KL16 debugging problem

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kayathrim
Contributor I

Hi all,

We are using KL16 QFN package IC in our board. We are not able to debug continuously. When we are unable to debug, The following error is shown up.

pastedImage_0.png

The status of reset pin is as follows:

1. When debugger is connected
pastedImage_5.png

2. When debugger is not connected


pastedImage_6.png

Please suggest a possible solution for the above problem

Regards,

Kayathri

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jeremyzhou
NXP Employee
NXP Employee

Hi Kayathri,

Before answer your questions, I'd like to confirm with you about whether the MCU could be downloaded before or not,

I was wondering if you can share the SCH of the debug interface and seek out the issue by yourself through the link as below.

http://mcuoneclipse.com/2014/11/03/debugging-failure-check-list-and-hints/

Hope it helps.
Have a great day,
Ping

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