XAPP780 - FPGA IFF Copy Protection Using Dallas Semiconductor/Maxim DS2432 Secure EEPROMs( Application Note: Xilinx FPGAs R FPGA IFF Copy Protection Using Dallas Semiconductor/Maxim DS2432 Secure XAPP780 (v1.1) May 28, 2010 EEPROMs Author: Catalin Baetoniu Summary This application note describes a cost-optimized copy protection scheme that helps protect an FPGA against cloning. The design leverages an extern……