Nine-to-one data selector circuit based on three-valued memristor

Abstract

The invention relates to a one-out-nine data selector circuit based on a three-valued memristor. The circuit comprises two input memristors (Min1 and Min2), an output memristor (Mout), nine memristors (D0-D8) for storing nine paths of known three-valued data, two voltage sources (V and Vcopy) and eighteen voltage-controlled switches (S1-S18), and a circuit structure with two input ends and one output end is formed. The three-valued data selector circuit is clear and simple in structure and easy to implement. The circuit model can be used for application research in multiple fields of multi-valued digital logic operation and the like, and has important significance.

Description

technical field [0001] The invention belongs to the technical field of circuit design and relates to a data selector circuit based on a three-value memristor. Background technique [0002] In 1971, Professor Cai Shaotang first predicted and deduced the existence of memristors from the perspective of symmetry and completeness of circuit theory. However, this was only a theoretical conjecture without the support of actual devices. devices have not received widespread attention. In 2008, HP Labs built a TiO-based 2 Nano-scale memristors of materials have stimulated the research enthusiasm of scholars at home and abroad for memristors. Today, memristors play an important role in many fields, including chaotic circuits, digital logic circuits, neural networks, non-volatile memories, etc. [0003] So far, research on memristor models has mainly focused on two aspects of binary and continuous memristors. However, compared with these two types of memristors, there is also a great...

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Problems solved by technology

Compared with binary combinational logic circuits, the design of ternary combinational logic circuits is more difficult

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