Memristive Combinational and Sequential Logic for In-Memory Computing

In this work, memristive combinational logic and sequential logic are designed and experimentally demonstrated with low hardware and latency overheads. By utilizing four logic variables: the two terminal voltages, the resistance state of the bipolar memristors, and a direction variable, the implementation of memristive combinational and sequential logic functions can share the same circuit structure and operation method. Our study provides a feasible approach towards a memristive processor for unconventional in-memory computing.