Circuit arrangement with non-volatile memory module and...

Details Circuit arrangement with non-volatile memory module and... Circuit arrangement with non-volatile memory module and...

2008-07-01

2008-07-01

Barlow, Jr., John E. (Department: 2863)

Data processing: measuring, calibrating, or testing

Testing system

Reexamination Certificate

active

10535370

ABSTRACT:
An apparatus and method is provided for protecting data in a non-volatile memory by using an encryption and decryption that encrypts and decrypts the address and the data stored in the non-volatile memory using a code read only memory that stores encryption and decryption keys that are addressed by a related central processing unit at the same time data is being written or read from the non-volatile memory by the central processing unit.

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