AnsweredAssumed Answered

How to protect Bootloader and Vector Table?

Question asked by Joe Kissell on Jun 6, 2012
Latest reply on Feb 10, 2013 by Evgeni Kosakovski

I want my bootloader and vector tables stored at the begining of flash protected in such a way that they can only be overwritten by a JTAG device.

 

I thought the FTFL_FSEC register would handle this, but it appears this register ALSO has the ability to even lock out a JTAG device from writting to the flash. 

 

So, how do I accomplish my goal?

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