PCA-1: A fully asynchronous, self-reconfigurable LSI

Ryusuke Konishi; Hideyuki Ito; Hiroshi Nakada; Akira Nagoya; Kiyoshi Oguri; Norbert Imlig; Tsunemichi Shiozawa; Minoru Inamori; Kouichi Nagami

doi:10.1109/ASYNC.2001.914069

PCA-1: A fully asynchronous, self-reconfigurable LSI

Ryusuke Konishi, Hideyuki Ito, Hiroshi Nakada, Akira Nagoya, Kiyoshi Oguri, Norbert Imlig, Tsunemichi Shiozawa, Minoru Inamori, Kouichi Nagami

Research output: Contribution to journal › Conference article › peer-review

34 Citations (Scopus)

Abstract

This paper describes the asynchronous device features of PCA-1, which is the first VLSI to realize the Plastic Cell Architecture (PCA). PCA is an autonomously reconfigurable hardware architecture consisting of a programmable logic layer and a network of built-in facilities. To realize run-time generation and the deletion of circuit objects with variable grain, the circuits on the logic layer are programmed as self-timed circuits using Look-Up Tables (LUTs). The built-in facilities of PCA-1 are also designed as self-timed circuits to enhance scalability and to minimize power consumption. LSI chips are successfully fabricated, and experimental results are mentioned.

Original language	English
Article number	914069
Pages (from-to)	54-61
Number of pages	8
Journal	Proceedings - International Symposium on Asynchronous Circuits and Systems
DOIs	https://doi.org/10.1109/ASYNC.2001.914069
Publication status	Published - Dec 1 2001
Externally published	Yes
Event	7th International Symposium on Asynchronous Circuits and Systems, ASYNC 2001 - Salt Lake City, UT, United States Duration: Mar 11 2010 → Mar 14 2010

ASJC Scopus subject areas

Electrical and Electronic Engineering

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PCA-1 : A fully asynchronous, self-reconfigurable LSI. / Konishi, Ryusuke; Ito, Hideyuki; Nakada, Hiroshi; Nagoya, Akira; Oguri, Kiyoshi; Imlig, Norbert; Shiozawa, Tsunemichi; Inamori, Minoru; Nagami, Kouichi.

In: Proceedings - International Symposium on Asynchronous Circuits and Systems, 01.12.2001, p. 54-61.

Research output: Contribution to journal › Conference article › peer-review

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AU - Oguri, Kiyoshi

AU - Imlig, Norbert

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