Spin Semiconductor

Posted: **Wed Oct 18, 2006 10:50 pm**

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**

Sorry, there is no way to encrypt the programs in the external EEPROM.

Posted: **Tue Sep 01, 2009 5:36 am**

I didn't tried but as an idea;use Pic16f877a for progam changing,for display and for eeprom.

Copy protection of external ROM?