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FX3 code protection? | Cypress Semiconductor

FX3 code protection?

Summary: 2 Replies, Latest post by USBG on 23 May 2014 02:03 AM PDT
Verified Answers: 0
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Anguel's picture
25 posts



I read that FX3 firmware has to be loaded from external flash. Now I wonder if there are any ways to protect such firmware from being captured and copied. Thanks.




aasi's picture
Cypress Employee
1166 posts
USBG's picture
1 post

 Hi i have the same issue and the link above only addresses modification of an existing load.

So is there a way to protect fimware IP, like someplace you can one time program an encryption key, blow the fuse to JTAG.. all the standard stuff. Or is there no way (seems to be the case)


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