Dual rotating priority arbitration method for a multiprocessor memory bus
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United States of America Patent
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May 8, 1990
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N/A
app pub date -
Jun 20, 1988
filing date -
Jun 20, 1988
priority date (Note) -
Expired
status (Latency Note)
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Abstract
In a multiprocessor system with a common bus and a central arbitration controller, which samples the request status of every system agent, the arbitration controller grants bus accesses based on an arbitration scheme consisting of two rotating queues with a fixed priority between the queues.
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