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Design and Implementation of the Digital Neuron Processor for the real time object recognition in the making Automatic system

  • Journal of The Korea Society of Computer and Information
  • Abbr : JKSCI
  • 2007, 12(3), pp.37-50
  • Publisher : The Korean Society Of Computer And Information
  • Research Area : Engineering > Computer Science

BongWha Hong 1 주해종 2

1경희사이버대학교
2인덕대학

Accredited

ABSTRACT

In this paper, we designed and implementation of the high speed neuron processor for real time object recognition in the making automatic system. and we designed of the PE(Processing Element) used residue number system without carry propagation for the high speed operation. Consisting of MAC(Multiplication and Accumulation) operator using residue number system and sigmoid function operator unit using MRC(Mixed Radix conversion) is designed. The designed circuits are descript by C language and VHDL(Very High Speed Integrated Circuit Hardware Description Language) and synthesized by compass tools and finally, the designed processor is fabricated in 0.8μm CMOS process. we designed of MAC operation unit and sigmoid proceeding unit are proved that it could run time 0.6nsec on the simulation and improved to the speed of the three times and decreased to hardware size about 50%, each order. The designed neuron processor can be implemented of the object recognition in making automatic system with desired real time processing.

Citation status

* References for papers published after 2023 are currently being built.