Is there any way of securing jtag connection with KW41Z ?

cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 

Is there any way of securing jtag connection with KW41Z ?

369 Views
satsok_n
Contributor III

I am using KW41Z on a freertos project. Is there any way to use any kind of authentication on the connection with jtag (maybe a password). The main goal is to create an access control on jtag connection.

0 Kudos
1 Reply

315 Views
estephania_mart
NXP TechSupport
NXP TechSupport

Hello,

Sorry for the inconvenience this might cause you but the KW41Z supports only SWD protocol, not JTAG.

If you want to protect the memory, you can check the Chapter 9 Security of the reference manual of the KW41Z. Also, you can check this application note and use it as a base to understand the basic functionality of the registers .

Hope this helps.

Regards,

Estephania

0 Kudos