Logical and physical restructuring of fan-in trees
ISPD, pp. 67-74, 2010.
leaf nettree placementproposed tree restructuring algorithmtree roottwo-level logicMore(10+)
A symmetric-function fan-in tree (SFFT) is a fanout-free cone of logic that computes a symmetric function, so that all of the leaf nets in its support set are commutative. Such trees are frequently found in designs, especially when the design originated as two-level logic. These trees are usually created during logic synthesis, when there...More
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