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IEICE TRANSACTIONS on Fundamentals

Array-Based Mapping Algorithm of Logic Functions into Plastic Cell Architecture

Tomonori IZUMI, Ryuji KAN, Yukihiro NAKAMURA

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Summary :

Recently, Plastic Cell Architecture (PCA) has been proposed as a hard-wired general-purpose autonomously reconfigurable processor. PCA consists of two layers, the plastic part on which sequential logic circuits are implemented, and the built-in part which induces the plastic part to dynamically reconfigure the circuits and transports messages among the circuits. The plastic part consists of an array of LUT-based reconfigurable logic primitives, each of which is connected only to adjacent ones. Combining logic and layout synthesis, we propose a new array-based algorithm to map logic functions into the PCA plastic part. This algorithm produces a folded array of sum-of-multi-input-complex-terms, especially for the PCA plastic part.

Publication
IEICE TRANSACTIONS on Fundamentals Vol.E83-A No.12 pp.2538-2544
Publication Date
2000/12/25
Publicized
Online ISSN
DOI
Type of Manuscript
Special Section PAPER (Special Section on VLSI Design and CAD Algorithms)
Category
Logic Synthesis

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