Generally, in synthetizing race-free asynchronous sequential circuits, state reduction and state assignment are performed in independent way. In this paper it is shown that performing state reduction the number of variables for a race-free state assignment may increase. For an important class of asynchronous flow-tables conditions are established by which the number of state variables does not increase or does not decrease when state reduction is performed.
Influence of state reduction on the number of state variables in race-free asynchronous sequential circuits
1971
Abstract
Generally, in synthetizing race-free asynchronous sequential circuits, state reduction and state assignment are performed in independent way. In this paper it is shown that performing state reduction the number of variables for a race-free state assignment may increase. For an important class of asynchronous flow-tables conditions are established by which the number of state variables does not increase or does not decrease when state reduction is performed.File in questo prodotto:
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Descrizione: Influence of state reduction on the number of state variables in race-free asynchronous sequential circuits
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