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Copy protection of external ROM?

Posted: Wed Oct 18, 2006 10:50 pm
by seancostello
Hi:

Is there any way of protecting/encrypting the programs that are placed in the external ROM?

Sean Costello

Posted: Mon Oct 23, 2006 4:42 pm
by frank
Sorry, there is no way to encrypt the programs in the external EEPROM.

Posted: Tue Sep 01, 2009 5:36 am
by djmalan
I didn't tried but as an idea;use Pic16f877a for progam changing,for display and for eeprom. :)