Apparatus and method for partitioning resources for interconnections

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United States of America Patent

PATENT NO 5640327
SERIAL NO

08599122

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Abstract

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An apparatus and method for determining how to interconnect a plurality of components of a system, given a limited number of interconnect resources available to a device. First, it is determined whether the system meets the capacity constraints of the device. If the requirements exceed the capacity, a larger device is necessary. Otherwise, a topmost interconnection level is established. This topmost level is partitioned into four different partitions. The components are assigned and optimized to these four partitions. Next, a lower level of interconnection is established for one or more of these four partitions. Each of these lower levels are, in turn, partitioned into four different partitions. Components are then assigned and optimized to these partitions. This process is repeated for even lower levels until routing of the interconnections for the system is achieved. Thereupon, the components are physically interconnected from the lower levels to the topmost level according to the routing pattern that was determined in the establishing, partitioning, and said optimizing steps.

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Patent Owner(s)

Patent OwnerAddress
ACTEL CORPORATION955 EAST ARQUES AVENUE SUNNYVALE CA 94086

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ting, Benjamin S Saratoga, CA 59 2184

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