System and method for fair arbitration on a multi-domain multiprocessor bus

作者: Scott D. Johnson , John R. Carlson , Martin M. Deneroff

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摘要: A multi-domain, distributed arbitration system, and a method performed by plurality of arbiters to control requests for multiprocessor system bus. The are generated nodes coupled the presented on request lines. Each node comprises one such that each arbiter is associated with corresponding node. domains created based bit-wise combination priority assigned domain relative other domains. monitors lines generates an i-- win result indicates whether or not overall winner if from pending. In addition, generate who-- won which was according priorities.