One-color two-phase asynchronous communication links based on multiple-valued simultaneous control

Atsushi Matsumoto, Naoya Onizawa, Takahiro Hanyu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

This paper presents one-color two-phase asynchronous communication links for a high-performance asynchronous system. The proposed communication links based on simple one-color encoding is effectively connected to processing cores. Since the communication is controlled by simultaneous handshaking, where a request and an acknowledge signals are overlapped, the number of communication steps is greatly reduced. Moreover, the use of multiple-valued current-mode circuit makes it possible to realize asynchronous communication with just two wires. The asynchronous transmission circuits based on the proposed encoding are implemented and evaluated using HSPICE simulation with 0.13μm CMOS technology. Throughput of the proposed 2-bit transmission attains 0.45Gbps/wire, which is three times faster than that of the conventional two-color two-phase transmission.

Original languageEnglish
Title of host publicationISMVL 2010 - 40th IEEE International Symposium on Multiple-Valued Logic
Pages211-216
Number of pages6
DOIs
Publication statusPublished - 2010 Aug 12
Event40th IEEE International Symposium on Multiple-Valued Logic, ISMVL 2010 - Barcelona, Spain
Duration: 2010 May 262010 May 28

Publication series

NameProceedings of The International Symposium on Multiple-Valued Logic
ISSN (Print)0195-623X

Other

Other40th IEEE International Symposium on Multiple-Valued Logic, ISMVL 2010
CountrySpain
CityBarcelona
Period10/5/2610/5/28

ASJC Scopus subject areas

  • Computer Science(all)
  • Mathematics(all)

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