Intel: I have generated a .key file according to the sample in the application note (AN 556), but when I register the file it says Unrecognized file format and is not recognized.
カテゴリ:Quartus® Prime
ツール:Quartus® Prime
デバイス:-
AN 556 に記載されているサンプル記述は、key1 と key2 の後が改行されてしまっているように見えます。
各 Key の後は改行しないでください。
<例>
修正前(AN 556 オリジナル)
# This is an example key file
key1
0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF
key2
ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789
修正後
# This is an example key file
key1 0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF
key2 ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789
参考情報
AN 556: Using the Design Security Features in Intel FPGAs
https://www.altera.com/en_US/pdfs/literature/an/an556.pdf
(This is an example key file で検索してください。)
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