Design and implementation of XOR logic circuit based on generalized memristor

This brief proposes a new XOR circuit structure which contains a first-order generalized memristor, a voltage follower and a difference amplifier. The first-order generalized memristor model exhibits different dynamic behaviors with different input voltages. The non-polarity of the generalized memristor is proved through comparative analysis of the mathematical model and physical structure of the generalized memristor. Based on the non-polarity of the generalized memristor, the XOR circuit is designed and implemented using hardware. The influence with respect to the parameters of the generalized memristor on the circuit characteristics is discussed.