Cellular automata imbedded memristor-based recirculated logic in-memory computing

Abstract

Memristor-based circuits offer low hardware costs and in-memory computing, but full-memristive circuit integration for different algorithm remains limited. Cellular automata (CA) has been noticed for its well-known parallel, bio-inspired, computational characteristics. Running CA on conventional chips suffers from low parallelism and high hardware costs. Establishing dedicated hardware for CA remains elusive. We propose a recirculated logic operation scheme (RLOS) using memristive hardware and 2D transistors for CA evolution, significantly reducing hardware complexity. RLOS’s versatility supports multiple CA algorithms on a single circuit, including elementary CA rules and more complex majority classification and edge detection algorithms. Results demonstrate up to a 79-fold reduction in hardware costs compared to FPGA-based approaches. RLOS-based reservoir computing is proposed for edge computing development, boasting the lowest hardware cost (6 components/per cell) among existing implementations. This work advances efficient, low-cost CA hardware and encourages edge computing hardware exploration.

Multi-interface Combination of Bimetallic Selenide and V4C3Tx MXene for High-Rate and Ultrastable Sodium Storage Devices

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“…into electrical signals. 6–10 The versatility and scalability of sensors in terms of materials and structures have led to significant growth in a variety of applications, including human motion monitoring, 11–14 disease diagnosis, 15–17 human–machine interactions, 18–21 and robot control. 22–24 Different from traditional metal or semiconductor sensors, which are limited by constraints such as rigidity and complex fabrication processes, flexible sensors are constructed from materials that can be deformed to fit a variety of irregular surfaces, making them suitable for a wider range of situations where external stimuli can be detected.…”

Crystalline Orientation‐Tunable Growth of Hexagonal and Tetragonal 2H─PtSe2 Single‐Crystal Flakes

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