IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
Online ISSN : 1745-1337
Print ISSN : 0916-8508
Regular Section
Multi-Phase Synchronization Phenomena in a Ring-Coupled System of Digital Spiking Neurons
Hiroaki UCHIDAToshimichi SAITO
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2019 Volume E102.A Issue 1 Pages 235-241


This paper studies synchronization phenomena in a ring-coupled system of digital spiking neurons. The neuron consists of two shift registers connected by a wiring circuit and can generate various spike-trains. Applying a spike based connection, the ring-coupled system is constructed. The ring-coupled system can generate multi-phase synchronization phenomena of various periodic spike-trains. Using a simple dynamic model, existence and stability of the synchronization phenomena are analyzed. Presenting a FPGA based test circuit, typical synchronization phenomena are confirmed experimentally.

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© 2019 The Institute of Electronics, Information and Communication Engineers
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