topic Re: Debugging method of KL25Z using SW in Kinetis Microcontrollers

Debugging method of KL25Z using SW

norikazutonogai — Fri, 27 Feb 2015 07:26:32 GMT

Hello,

Please tell me the debugging method of KL25Z using SW.

Is the following procedure all right?

1.Cut the trace of J11 pin1 and J11 pin2.

2.Conect SW_DIO and J6 pin 2.

3.Conect SW_CLK and J6 pin 4

4.Conect GND and J6 pin3 or J6 pin5.

I tried it, But did not get along well.

Please tell me whether an upper procedure is right .

(The debugger is ULINK2)

Paul_Tian — Sat, 28 Feb 2015 02:54:15 GMT

Hi, Tonogai

You can have a try to conect SW_DIO and J11 pin 1 not J6 pin 2.

Hope my reply can help you.

Best Regards

Paul

norikazutonogai — Mon, 02 Mar 2015 02:34:02 GMT

Hi, Tian

Thank you for replying.

I tried to conect SW_DIO and J11 pin 1, but My debugger was not able to recognize the SW divice.

What is wrong?. I invetstigate it.

Best regards

Norikazu

PatriciaTeran — Tue, 05 May 2015 17:46:11 GMT

Hi, Norikazu

Sorry for the late response, are you still having the same issue?

Regards

Patricia