Index termsmemristor crossbar, logic design, mapping. Buy memristorbased nanoelectronic computing circuits and architectures. Williams and colleagues reported a major step forward for memristor logic with the fabrication of circuits capable of full boolean logic. The contrast shows that a memristor acts like an inductor under some conditions. No design methodology exists, however, for memristorbased combinatorial logic. Triggered a lot of interest especially in the ee circuit design world. Material implication logic is one of the main areas with memristors. Then two novel logic design paradigms are presented, which aim to address several drawbacks of other existing design concepts in the literature, and to facilitate the incorporation of memristors in currently established logic circuit architectures.
However, we were able to successfully design an xnor logic gate prototype with a novel structure, by layering bipolar and unipolar memristor types in a novel heterogeneous structure, which led to a reduction in latency and energy consumption for a memristive xnor logic circuit gate by 50% compared to stateof the art state full logic. The proposed memristorbased circuit replaces the large resistors by. Right now i am working on several projects memristor modeling, memristor based logic design, memristor crossbar design and analysis, and computer architecture in the memristor era memoryintensive computing. However, up to now no standard logic design methodology exists, since it is not immediately clear what kind of computing architectures would in practice benefit the. Memristor networks by andrew adamatzky, leon chua books. Full adder cell a logic diagram and implementation strategy using memristor cmos circuit construct and c simulation results. Practical implementation of memristorbased threshold logic gates.
Memristor has immense performance in terms of size and power dissipation. A salient feature of memristor is that the stored data in one memristor can be applied to change the state of another memristor. Some of these approaches include memristorsasdrivers mad gates, hybridcmos gates, magic. Giving a brief overview about memristor characteristics it is explained how they can be used in digital logic. Some of these approaches include memristorsasdrivers mad gates. However, all prior designs for memristorbased gates have had. System design with memristor technologies ebook, 2018. Apr 08, 2010 memristor memory readied for production. Design flow for memristorbased imply logic gate 58. Unlike cmos logic 11, no design methodology exists for memristor based logic circuits. Magicmemristor aided logic magic requires only memristors within the logic gates. Furthermore, memristors are also applied in logic circuit design. Foreword by leon chua emergence, complexity and computation book 19.
We describe novel high speed logic circuits for adders and multipliers built with rram to support the concept of logic inmemory. A memristor is a twoterminal device with a variable resistance, which can be used in many applications including neuromorphic systems, logic circuits and digital memory. Design and implementation of basic logic gates and adder. Mcm enables multilayer realization of the more complex. Stateful logic also requires additional circuit components for example, a controller and an additional resistor within each row of the crossbar, dissipates high power, has high computational complexity, and requires complicated control circuitry. In this paper an optimized memristorbased full adder design by material.
The book begins with an introduction to the principles of system design with memristors, then goes on to address memristor logic gates, arithmetic units for adders, multipliers and dividers, and improved and optimised adder, multiplier and divider designs. In this paper, memristor aided logic magic family is discussed with various design considerations and novel techniques to execute logic within an mpu. It also gives the missing link between magnetic flux and charge. Disclosing the secrets of memristors and implication logic. Memristor networks ebook written by andrew adamatzky, leon chua. Using memristors one can achieve circuit functionalities that are not possible to establish with resistors, capacitors and inductors, therefore the memristor is of great pragmatic usefulness. In this paper, memristoraided logic magic family is discussed with various design considerations and novel techniques to.
This paper proposes a novel design methodology for logic circuits targeting memristor crossbars. There are numerous approaches to implementing logic with memristors. Apr 05, 2016 magicmemristor aided logic magic requires only memristors within the logic gates. By sensing the values of the input memristors as the driver for the output memristor, the delay is reduced to a single step for any boolean operation, including xor. In this chapter, we introduce a possibility to use an emerging device named memristor as an electronic synapse to construct a memristive neural network of the neuromorphic computing system, consequently, achieving a much smaller design area and power consumption. Variabilitytolerant memristorbased ratioed logic in crossbar array. In 2011, they showed how memristor crossbars can be combined with fuzzy logic to create an analog memristive neurofuzzy computing system. To alleviate the endurance requirement and improve the performance, we present a novel logic design style, called scouting logic that executes any logic gate by only reading the memristor devices. Memristor memory readied for production mit technology. The possibility of combining the electrical properties of a memory element and a resistor in a memristor or memristive device was proposed by leon chua in 1971.
The proposed memristor based circuit replaces the large resistors by employing. System design with memristor technologies pdf libribook. In this paper, the imply logic gate, a memristorbased logic circuit, is described. Memristors have recently begun to be explored in arithmetic applications. Graphical abstractdisplay omitted highlightswe introduce challenges in modeling and characterization for memristor cmos mcm circuits. Memristors to make computers faster, smaller and more efficient. This book considers the design and development of nanoelectronic computing.
Application of the memristor crossbar structure in the construction of an analog soft computing system was demonstrated by merrikhbayat and shouraki. The truth table for p imply q is listed in table 1. This paper introduces a novel design of basic ternary logic gates using memristor, which is a set of and, or, inverters, nor, and nand gates. Dec 18, 20 memristor networks ebook written by andrew adamatzky, leon chua. In this paper, a design methodology is suggested for memristorbased imply logic gates. Our idea consists in a circuit design in which low voltages are applied to memristors during their operation as analog. Memristors to make computers faster, smaller and more.
In this paper, a design methodology is suggested for memristor based imply logic gates. However, most of the twoterminal memristive devices have fixed functions once made and cannot be reconfigured for other situations. In this paper, the design and behavior of a memristivebased logic gate an imply gate are presented and design. No design methodology exists, however, for memristor based combinatorial logic. The logical state in a magic gate is represented as a resistance, where the high and low resistances are considered, respectively, as logical zero and one for simplicity, the resistance of logical zero and logical one is considered, respectively, as. Mad gatesmemristor logic design using driver circuitry ieee. The behavioural model of each topology is derived and programmed at simulink under the matlab environment. In such novel architectures, data are stored and processed within the same entity, which we term as memristive memory processing unit mpu. Lightgated memristor with integrated logic and memory. This methodology allows the optimization of the design of logic function, and their automatic mapping on the memristor crossbar. Download for offline reading, highlight, bookmark or take notes while you read memristorbased nanoelectronic computing circuits and architectures. The book is replete with examples that simulate basic logic logic gates and full adder using xilinx, done by the authors in their vlsi lab. Part of the lecture notes in computer science book series lncs, volume.
Cmos nano circuits to realize several flavors of logic im. Disclosing the secrets of memristors and implication logic jens burger. Design of combinational logic circuits using memristor. Cmosnano circuits to realize several flavors of logic im. Memristor networks by andrew adamatzky, leon chua books on. The most popularized approach is the imply operation, most commonly known from hp labs groundbreaking study. Realization of functional complete stateful boolean logic.
Practical approach to programmable analog circuits with memristors yuriy v. Configurable memristor arrays to accelerate search yang liu, chris dwyer, alvin r. Abstractmemristors have become interesting to many research areas within the last years. The hp researchers say there is still much work to be done before a commercial version of memristor logic appears.
The proposed design and implementation paradigm constitutes a step towards novel computational architectures exploiting memristor based logic circuits, and facilitating the design and integration. Apart from applications in logic design, memristors with strong security primitives are finding applications in pufs for the emerging hardware security solutions. Dirk wouters esa ws april 2015 folie 2 the day memristor became famous. But we are learning at a tremendous pace, discovering new things, such as the. Based on previous work on cmoslike memristive logic circuits, we propose a memristive ratioed logic scheme, which is crossbarcompatible. Neuromorphic architectures rochester institute of technology. Three topologies of memristor emulator circuits in their incremental and decremental versions are analysed and designed at low and high frequency. Pershin and massimiliano di ventra abstractwe suggest an approach to use memristors resistors with memory in programmable analog circuits. Memristorbased logic circuits open new pathways for the exploration of advanced computing architectures as promising alternatives to conventional integrated circuit technologies. The ternary logic is a promising alternative to the conventional binary logic design technique.
Download for offline reading, highlight, bookmark or take notes while you read memristor networks. Memristor based unbalanced ternary logic gates springerlink. Memristive switches enable stateful logic operations via. These architecture will help realize how to create parallel localitydriven architectures. Memristors combine memory, logics set in one device. Cmos logic as well as the implementation of a builtin selftest circuit to test the. Memristors combine memory, logics set in one device ars. This book considers the design and development of nanoelectronic computing circuits, systems and architectures focusing particularly on memristors, which represent one of todays latest technology breakthroughs in nanoelectronics. The stateoftheart for memristor crossbar logic circuit design can only implement. It was envisioned, and its name coined, in 1971 by circuit theorist leon chua. Some months ago, hewlettpackard hp announced it created a memristor using a tio 2 tio 2x structure.
In this paper, the design and behavior of a memristivebased logic gate an imply gate are presented and design issues such as the tradeoff between speed fast write times and correct logic behavior are described, as part of an overall design methodology. Graphical abstractdisplay omitted highlightswe introduce challenges in modeling and characterization for memristorcmos mcm circuits. Several new results on memristor modeling, memristive interconnections, logic circuit design, memory circuit architectures, computer arithmetic systems, simulation software tools, and applications of. What is memristor know all about memristor technology. Resistiveswitching randomaccess memory rram memristors has a great potential to be the future of nonvolatile memory owing to its cmos compatibility, readwrite endurance, power and speed. Right now i am working on several projects memristor modeling, memristorbased logic design, memristor crossbar design and analysis, and computer architecture in the memristor era memoryintensive computing. Boolean logic gates from a single memristor via lowlevel. Potential unique applications of memristors are in spintronic devices, ultradense information storage, neuromorphic circuits and programmable electronics. Memristorcmos logic and digital computational components. Memristor is one of the promising candidates due to its scalability, practically zero leakage, nonvolatility, etc. Leveraging memristive systems in the construction of digital logic. Memristors are a new class of circuit element with the ability to change their resistance value while retaining memory of their current and past resistances. According to the characterizing mathematical relations, the memristor would hypothetically operate in the following way.
However, since this study, numerous other approaches have been proposed, which offer differing properties and tradeoffs. Memristorbased circuits and architectures hajim school of. Pdf memristorbased imply logic design procedure researchgate. Foreword by leon chua ebook written by ioannis vourkas, georgios ch. Memristor emulator circuit design and applications intechopen. Optimized implementation of memristorbased full adder by. He owns one patent and has published one book and coauthored. Logic design within memristive memories using memristor. Memristor emulator circuit design and applications.
Here, we propose and demonstrate a memristive device memlogic memory logic as a nonvolatile switch of logic operations integrated with memory function in a single lightgated memristor. The roadmap to realize memristive threedimensional. Mad gatesmemristor logic design using driver circuitry. The underlying concept of memristor is explained and provides indepth understanding of implication function. This paper discusses memristors in the context of digital logic synthesis. Memristorbased nanoelectronic computing circuits and architectures. The resistiveload mosfetbased ternary logic gates have already been proposed. Aug 27, 2015 first, a summary of the most recognized memristive logic circuit design concepts is provided.
Stanford libraries official online search tool for books, media, journals, databases. The paper presents logic design methodologies for mcm design style. Read memristorbased nanoelectronic computing circuits and architectures foreword by leon chua by georgios ch. Several new results on memristor modeling, memristive interconnections, logic circuit design, memory circuit architectures, computer arithmetic systems, simulation software tools, and applications of memristors in computing are presented. Memristorbased nanoelectronic computing circuits and.
I am working on memristor based applications both at circuit and architecture levels. Top experts in computer science, mathematics, electronics, physics and computer engineering present foundations of the memristor theory and applications, demonstrate how to design neuromorphic network architectures based on memristor assembles, analyse varieties of the dynamic behaviour of memristive networks and show how to realise computing. Design and implementation of basic logic gates and adder circuits with memristor s. Similar books to memristorbased nanoelectronic computing circuits and architectures. We describe novel high speed logic circuits for adders and multipliers built with rram to support the concept of logicinmemory. Dec 18, 20 top experts in computer science, mathematics, electronics, physics and computer engineering present foundations of the memristor theory and applications, demonstrate how to design neuromorphic network architectures based on memristor assembles, analyse varieties of the dynamic behaviour of memristive networks and show how to realise computing. Memristor was fabricated with mim structure based on agtio2xtio2ito nano layers. Abstract recently memristorbased applications and circuits are receiving an increased attention. How to reduce the computational complexity of memristorbased logic functions is a matter of concern. Memristorbased and and or logic gates are implemented as shown in fig.
Memristor is a twoterminal either bipolar or unipolar passive element and is capable of being integrated as a combination of digitalanalog, storage element, and logic. Apr 12, 2016 this paper introduces a novel design of basic ternary logic gates using memristor, which is a set of and, or, inverters, nor, and nand gates. Through this work, we are introducing a physical implementation of a memristorbased current mode tlg mcmtlg circuit and validate its design and. The qualitative design space of memristorbased storage. This book considers the design and development of nanoelectronic computing circuits, systems and architectures focusing. A mapping methodology of boolean logic circuits on memristor. The fourth basic circuit element singh, ngangbam phalguni, c. May 18, 2016 in such novel architectures, data are stored and processed within the same entity, which we term as memristive memory processing unit mpu. Novel techniques for memristive multifunction logic design. This chapter introduces a design guide of memristor emulator circuits, from conceptual idea until experimental tests.
Fundamentals of memristors 30 april 2015 workshop on memristive systems for space applications 30 april 2015 estec, noordwijk, nl. Rram seen as practical realisation of a theoretically predicted element. Moreover, the abundant material types cover a broad electromagnetic spectrum from ultraviolet to infrared, thus 2dms based photonic memristor shows broad applications, such as image sensors for artificial vision, lightgated memristor for logic operation, and photonic neural network for neuromorphic systems. Boolean logic gates from a single memristor via lowlevel sequential logic. Logic design within memristive memories using memristoraided. Practical approach to programmable analog circuits with. The paper shows not only the potential of memristor devices in enabling new memory technologies and new logic design styles, but also their potential in enabling memory intensive architectures as well as neuromorphic computing due to their unique properties such as the tight integration with cmos and the ability to learn and adapt. Memristive switches enable stateful logic operations. Bhavani prasad department of ece, gudlavalleru engineering college, gudlavalleru, andhra pradesh, india abstract the memristor was actually deducted by leon chua, a mathematician in 1971, with no actual realization or. Memristor for computing proceedings of the conference on. One of the earliest memristive logic architectures is the imply logic function, which could be implemented as a memristor based crossbar array. Several new results on memristor modeling, memristive interconnections, logic circuit design, memory circuit.
903 923 961 1227 420 465 1195 810 887 554 1053 1217 675 329 1332 1031 1241 1200 698 786 320 645 1009 1159 120 1360 468 338 1322 417 1413 1305 101 1262 932 1007