A design procedure for asynchronous sequential circuits is presented, which is based on a nonambiguous tree representation of the circuit's behaviour, this representation eliminating both the need for merging a flow table as well as that of encoding internal states. No critical races occur. It is still a drawback of the method that it does not always lead to the minimum number of internal states.
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.