In this paper, we present a CAD tool for the synthesis of asynchronous control circuits using basic gates such as AND gates and OR gates. The synthesized circuits are speed-independent; that is, they work correctly regardless of individual gate delays. We present synthesis results for a variety of specifications taken from industry and previously published examples. We compare our speed-independent circuits with those non-speedindependent circuits synthesized using the algorithms described in [ I ] , in which delay elements are added to remove circuit hazardr. These synthesis results show that our circuits are on average approximately 25% faster with an area penalty of only IS%. This work demonstrates that direct synthesis of gate-level speed-independent circuits is not only feasible, but also produces robust and relatively efJrcient circuits compared to those synthesized with timing constraints.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.