Algorithms for library-specific sizing of combinational logic

Examined is a problem of choosing the proper sizes from a cell library for the logic elements of a Boolean network to meet timing constraints on the propagation delay along every path from the primary input to the primary output. It is shown that, if the Boolean network has a tree topology, there exists a pseudo-polynomial time algorithm for finding the optimal solution to this problem. A backtracking-based algorithm for finding feasible solutions for networks that are not trees is also suggested and evaluated.<
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