Publication Details
PAIG Rewriting: The Way to Scalable Multifunctional Digital Circuits Synthesis
Šimek Václav, Ing. (DCSY FIT BUT)
Růžička Richard, doc. Ing., Ph.D., MBA (DCSY FIT BUT)
Logic synthesis, polymorphic circuits, AIG,
rewriting, PAIG, optimization.
Main objective of this paper is to introduce a novel
methodology for scalable synthesis of multifunctional (polymorphic)
digital circuits. Despite the fact that several approaches
have been proposed during recent years, those are applicable
for small-scale circuits only or based on various evolution-inspired
techniques. Obviously, there does not exist yet scalable
synthesis methodology for complex multifunctional circuits. The
proposed methodology is based on And-Inverter Graphs (AIGs)
with built-in extension for multifunctional circuits where the
employment of rewriting technique reduces the area by sharing
common resources of two different input circuits. Experiments
on publicly available benchmark circuits demonstrate significant
area reduction.
@INPROCEEDINGS{FITPUB11957,
author = "Adam Crha and V\'{a}clav \v{S}imek and Richard R\r{u}\v{z}i\v{c}ka",
title = "PAIG Rewriting: The Way to Scalable Multifunctional Digital Circuits Synthesis",
pages = "335--342",
booktitle = "22nd Euromicro Conference on Digital System Design",
year = 2019,
location = "Kallithea, Chalkidiki, GR",
publisher = "Institute of Electrical and Electronics Engineers",
ISBN = "978-1-7281-2861-0",
doi = "10.1109/DSD.2019.00056",
language = "english",
url = "https://www.fit.vut.cz/research/publication/11957"
}