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Altera_Forum
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10 years ago

How to write an EPCQ without using the FPGA as a bridge

I plan to use the design security feature of Cyclone V. According to AN-556, after the key withtamper-protection bit set is programmed into the FPGA, external JTAG port can only accept mandetory comm...
Altera_Forum's avatar
Altera_Forum
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10 years ago

You might be able to make an encrypted version of the configuration that programs the EPCQ. It would need to use the same key that is programmed into the FPGA. I've never used the encryption feature, so I don't know any details.