Simulation system

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United States of America Patent

PATENT NO 4937770
SERIAL NO

07292620

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Abstract

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A levelized simulation system includes a means for storing a model of a logic system to be simulated. The logic system has a plurality of levels of logic which are synchronously clocked. A processing system including an arithmetic logic unit sequentially tests each element of said logic system, one level of logic at a time, thus each logic element in the first level is tested with the results there stored in a state memory, after which the logic elements of the second level of the logic system are tested and so on. During each test a comparison is made to determine whether there is a defect in the logic design.

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Patent Owner(s)

Patent OwnerAddress
DUET TECHNOLOGIES INC2001 GATEWAY PLACE SUITE 700 SAN JOSE CA 95110

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Samuels, Michael W San Jose, CA 4 68
Zasio, John J Sunnyvale, CA 18 653

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