Memory system for restructuring a main memory unit in a general-purpose computer

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United States of America Patent

PATENT NO 6401177
SERIAL NO

09300444

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Abstract

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A memory system has a plurality of memory banks, performs interleaving between the memory banks, and structures a memory by dividing into a plurality of memory blocks which are independently operable. The memory system includes a first address conversion table and a second address conversion table. The first address conversion table is referred by an Operating System and is controllable by dividing an absolute address space into each unit memory capacity. The second address conversion table designates the memory bank and the memory block so that the memory bank and the memory block are commonly used between memory units which forms the interleaving to each other on the basis of an output value of the first address conversion table and the number of the interleaving.

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Patent Owner(s)

Patent OwnerAddress
NEC CORPORATION7-1 SHIBA 5-CHOME MINATO-KU TOKYO 108-8001 108-8001

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Koike, Takeshi Tokyo, JP 49 401

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