Flexible dynamic memory controller

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United States of America Patent

PATENT NO 5301278
SERIAL NO

07873880

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Abstract

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A flexible dynamic memory controller that is operable with dynamic RAMS having a wide range of operating characteristics. These characteristics include different operating speeds for various memory functions, and the usage of memories. In a state machine, a special register is utilized to control where in the sequence of operation, and for how long various delays must be inserted. The delays are dynamically determined by the memory controller in accordance with the type of memory being accessed at a given time and the source of the request.

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Patent Owner(s)

Patent OwnerAddress
INTERNATIONAL BUSINESS MACHINES CORPORATIONARMONK NEW YORK 10504

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bowater, Ronald J Romsey, GB2 5 359
Larky, Steven P New York, NY 37 1267
Sidoli, Paolo G Romsey, GB2 2 273
St, Clair Joe C Round Rock, TX 11 590

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