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Journal of Shanghai University >

2019 , Vol. 25 >Issue 5: 742 - 753

DOI: https://doi.org/10.12066/j.issn.1007-2861.1960

Research Paper

Design and experiment of TMR-based voting system for TOP

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  • School of Computer Engineering and Science, Shanghai University, Shanghai 200444, China

Received date: 2017-04-02

  Online published: 2019-10-31

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Abstract

Reliability in the design of computer processor is essential. This paper focuse on designing a triple module redundancy (TMR) photoelectric voting system for the ternary optical processor (TOP). The photoelectric voters for TOP process units are presented. Steps for implementing the voting framework are illustrated. A voting experiment for TOP of 1-bit is carried out, where 108 voting examples are designed and executed. A reliability analysis of $m$-bit reconfigured operators is briefly discussed. Experimental results and reliability analysis show that the TMR voting scheme for TOP can improve operating efficiency and reliability of the system.

Key words： ternary optical processor (TOP); triple module redundancy (TMR); voter design; reliability

Cite this article

Cong PENG, Yunfu SHEN . Design and experiment of TMR-based voting system for TOP[J]. Journal of Shanghai University, 2019 , 25(5) : 742 -753 . DOI: 10.12066/j.issn.1007-2861.1960

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