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Design of the Digital Neuron Processor  

Hong, Bong-Wha (Kyunghee Cyber University)
Lee, Ho-Sun (nTorino Corperation Inc.)
Park, Wha-Se (Daelim College)
Publication Information
전자공학회논문지 IE / v.44, no.3, 2007 , pp. 12-22 More about this Journal
Abstract
In this paper, we designed of the high speed digital neuron processor in order to digital neural networks. we designed of the MAC(Multiplier and Accumulator) operation unit used residue number system without carry propagation for the high speed operation. and we implemented sigmoid active function which make it difficult to design neuron processor. The Designed circuits are descripted by VHDL and synthesized by Compass tools. we designed of MAC operation unit and sigmoid processing unit are proved that it could run time 19.6 nsec on the simulation and decreased to hardware size about 50%, each order. Designed digital neuron processor can be implementation in parallel distributed processing system with desired real time processing, In this paper.
Keywords
Residue Number System; Digital Neuron Processor; Sigmoid Function; Neural Network; Mixed Radix Conversion;
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1 윤현식, '잉여수계를 이용한 고속 디지털 신경망의 설계', 경희대학교대학원 박사학위 논문 1994
2 Arlas, L. E. and Suzuki, Y., 'Digital Systems for Artificial Neural Networks', IEEE Circuits and Device Magazine, pp. 20-24, 1990
3 Keefe, K. H. O., 'A Note on Fast Base Extension for Residue Number Systems with Three Moduli', IEEE Transaction on Computers, Vol. C-24, pp. 1132-1133, 1975   DOI   ScienceOn
4 Robert. L. Harvey, Neural Network Principles, Prentice Hall International Editions, pp. 146-164, 1994
5 Fornadiari, W. and Salice, F., 'New Architecture for the Automatic Design of Custom Digital Neural Network', IEEE trans. VLSI sys., VOL. 3, NO. 4, 1995
6 Carpenter, G. A., Neural Network Models for Pattern Recognition and Associative Memory, Neural Networks. Vol. 2, pp. 243-257, 1989   DOI   ScienceOn
7 이호선, 'RNS를 이용한 디지털 신경회로망 구현에 관한 연구', 경희대학교 대학원 석사학위논문 1997
8 홍봉화외 1, '디지털 뉴런프로세서의 구현에 관한 연구', 한국컴퓨터학회 논문지 제4권 제2호, 1999. 6
9 홍봉화 외 1, '생산자동화 시스템에서 실시간 물체 인식을 위한 디지털 뉴런프로세서의 설계 및 구현', 한국컴퓨터학회 논문지 제12권 제3호, 2007. 7
10 정윤돈, '디지탈 신경회로망의 시그모이드 함수 연산회로 설계에 관한 연구', 경희대학교 대학원 석사학위 논문 1992
11 조 원경 외 1, '잉여수계를 이용한 디지털 신경회 로의 실현', 전자공학회 논문집 제30권, B편, 2호, 1994
12 Pao, Y. H., Adaptive Pattern Recognition and Neural Networks, Addison Wesley Publishing Company Inc., pp. 113-139, 1989
13 Fukushima, K., 'A Neural Network for Visual Pattern Recognition', IEEE Computers, Vol. 21, no. 3, pp. 65-75, 1988