Reconfigurable dynamic logic circuit generating t-term Boolean functions based on double-gate CNTFETs

Manabu Kobayashi, Hiroshi Ninomiya, Yasuyuki Miura, Shigeyoshi Watanabe

Research output: Contribution to journalArticle

Abstract

Hassoune and O'Connor proposed a dynamically reconfigurable dynamic logic circuit (DRDLC) that generates Boolean functions by using double-gate (DG) carbon nanotube (CNT) FETs, which have an ambipolar property. O'Connor et al. proposed a DRDLC that generates 14 Boolean functions asing two Boolean inputs with seven transistors. Furthermore, DRDLCs that generates all 16 Boolean functions have been proposed. In this paper, we focus on the design of a dynamic logic circuit with n Boolean inputs. First, we show a DRDLC that generates the monomial Boolean functions. Next, we propose a DRDLC that generates the whole set of Boolean functions consisting of t terms or less. Finally, we report the number of Boolean functions generated by the proposed DRDLC.

Original languageEnglish
Pages (from-to)1051-1058
Number of pages8
JournalIEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
VolumeE97-A
Issue number5
DOIs
Publication statusPublished - 2014 May

Keywords

  • Ambipolar double-gate devices
  • CNTFETs
  • Dynamic logic
  • Reconfigurable logic circuit

ASJC Scopus subject areas

  • Signal Processing
  • Computer Graphics and Computer-Aided Design
  • Electrical and Electronic Engineering
  • Applied Mathematics

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