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JTAG connection on schematics TWR-K70F120M-SCH

Question asked by PUSPAM NAYAK on Oct 7, 2014
Latest reply on Oct 8, 2014 by PUSPAM NAYAK

Hi,

Greetings for the day...!!

 

I am using  MK70FN1M0VMJ12 for my project and was referring to tower board schematics and have query regarding JTAG connection given below:

 

1. How Reset will happen after JTAG connection ?

2. Can we connect JTAG connector directly to JTAG pins of processor or we have to introduce buffer (as given in schematics) so as to amplify signals before sending to JTAG pin of K70

3. How TRACE signals and EZ signals are addressed on the same pins of JTAG CONNECTOR J11

 

Please send me the steps how JTAG hardware will acknowlwdge with software and some more details on EZ and TRACE signals

 

Kindly reply ASAP

Thanks and regards,

Puspsam N

 

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