Journal of Robotics, Networking and Artificial Life

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Volume 7, Issue 2, September 2020, Pages 121 - 124

Digital Hardware Spiking Neuronal Network with STDP for Real-time Pattern Recognition

Authors
Yang Xia1, *, Timothée Levi2, Takashi Kohno3
1Graduate School of Engineering, The University of Tokyo, 4-7-1 Komaba, Meguro-ku, Tokyo 153-8505, Japan
2LIMMS/CRNS-IIS, The University of Tokyo, 4-7-1 Komaba, Meguro-ku, Tokyo 153-8505, Japan
3IIS, The University of Tokyo, 4-7-1 Komaba, Meguro-ku, Tokyo 153-8505, Japan
*Corresponding author. Email: xiayang@iis.u-tokyo.ac.jp
Corresponding Author
Yang Xia
Received 21 December 2019, Accepted 12 May 2020, Available Online 2 June 2020.
DOI
10.2991/jrnal.k.200528.010How to use a DOI?
Keywords
SNN; STDP; DSSN; FPGA; ethernet
Abstract

By mimicking or being inspired by the nervous system, neuromorphic systems are designed to realize robust and power-efficient information processing by highly parallel architecture. Spike Timing Dependent Plasticity (STDP) is a common learning method for Spiking Neural Networks (SNNs). Here, we present a real-time SNN with STDP implementation on Field Programmable Gate Array (FPGA) using digital spiking silicon neuron model. Equipped with Ethernet Interface, FPGA allows online configuration as well as real-time processing data input and output. We show that this hardware implementation can achieve real-time pattern recognition tasks and allows the connection between multi-SNNs to extend the scale of networks.

Copyright
© 2020 The Authors. Published by Atlantis Press SARL.
Open Access
This is an open access article distributed under the CC BY-NC 4.0 license (http://creativecommons.org/licenses/by-nc/4.0/).

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<Previous Article In Issue
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Journal
Journal of Robotics, Networking and Artificial Life
Volume-Issue
7 - 2
Pages
121 - 124
Publication Date
2020/06/02
ISSN (Online)
2352-6386
ISSN (Print)
2405-9021
DOI
10.2991/jrnal.k.200528.010How to use a DOI?
Copyright
© 2020 The Authors. Published by Atlantis Press SARL.
Open Access
This is an open access article distributed under the CC BY-NC 4.0 license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

risenwbib
TY  - JOUR
AU  - Yang Xia
AU  - Timothée Levi
AU  - Takashi Kohno
PY  - 2020
DA  - 2020/06/02
TI  - Digital Hardware Spiking Neuronal Network with STDP for Real-time Pattern Recognition
JO  - Journal of Robotics, Networking and Artificial Life
SP  - 121
EP  - 124
VL  - 7
IS  - 2
SN  - 2352-6386
UR  - https://doi.org/10.2991/jrnal.k.200528.010
DO  - 10.2991/jrnal.k.200528.010
ID  - Xia2020
ER  -