Crossbar comparator

特許 権利維持 A device includes a first crossbar array having first input columns and first output rows, wherein a plurality of the rows of the first crossbar array are configured to store first stored data in the form of high or low resistance states, and a second crossbar array having second input columns and second output rows, wherein a plurality of the rows of the second crossbar array are configured to store second stored data in the form of high or low resistance states. The second stored data is a complement of the first stored data and the first output rows are electrically connected to the second output rows. The device provides for data storage and comparison for computer processing, audio/speech recognition, and robotics applications.