Design of optically coupled three-dimensional content addressable memory

Hiroshi Okano, Hirokazu Takata, Kiyomi Hata, Reiji Aibara, Shin Yokoyama, Mitsumasa Koyanagi

Research output: Contribution to journalArticle

Abstract

An optically coupled three-dimensional content addressable memory is newly proposed and an example of parallel data processing systems with this memory is described. The new memory employs the optically coupling flip-flop with LEDs and photoconductors for optical data transfer. The optically coupling flip-flop is optimized in design for achieving a high data transfer rate. Simultaneous data inspection through several memory layers can be implemented by using the optically coupled three-dimensional content addressable memory.

Original languageEnglish
Pages (from-to)338-341
Number of pages4
JournalJapanese journal of applied physics
Volume30
Issue number3A
DOIs
Publication statusPublished - 1991 Mar

Keywords

  • Circuit simulation
  • Content addressable memory
  • LED
  • Optical coupling
  • Parallel processing
  • Photoconductor
  • Three-dimensional

ASJC Scopus subject areas

  • Engineering(all)
  • Physics and Astronomy(all)

Fingerprint Dive into the research topics of 'Design of optically coupled three-dimensional content addressable memory'. Together they form a unique fingerprint.

  • Cite this

    Okano, H., Takata, H., Hata, K., Aibara, R., Yokoyama, S., & Koyanagi, M. (1991). Design of optically coupled three-dimensional content addressable memory. Japanese journal of applied physics, 30(3A), 338-341. https://doi.org/10.1143/JJAP.30.L338