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Visitor
Visitor
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Registered: ‎04-10-2018

AES encryption Control Register Setup in vivado 2016.4

Here I meet a problem that after I check the following items in vivado 2016.4 eFuse program window and then program the eFuse register by using JTAG.


I found following phenomena:

1. Encrypted program can not work(I think this is unnormal).
2. The program without encrypted can nornal work(I think this is unnormal).
3. JTAG interface can not work again(I think this is normal).

I had try to encrypt different sections but it didn't work.

What I want is encrypted program can normal work but the program without encrypted can not work,so what should I check in AES encryption Control Register Setup window? Does anyone else have this problem?

 

AES encryption Control Register Setup as below:

2019-02-19_165457.jpg

and *.bif content as below:

2.jpg

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