System and method for using dynamic random access memory and flash memory

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United States of America Patent

PATENT NO 7136978
SERIAL NO

10445922

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Abstract

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A system and method are provided for using dynamic random access memory and flash memory. In one example, the memory system comprises a nonvolatile memory; synchronous dynamic random access memories; circuits including a control circuit which is coupled with the nonvolatile memory and the synchronous dynamic random access memories, and controls accesses to the nonvolatile memory and the synchronous dynamic random access memories; and a plurality of input/output terminals coupled with the circuits, wherein in data transfer from the nonvolatile memory to the synchronous dynamic random access memories, error corrected data is transferred.

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Patent Owner(s)

  • HITACHI ULSI SYSTEMS CO., LTD.;RENESAS ELECTRONICS CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ayukawa, Kazushige Kokubunji, JP 58 1484
Iwamura, Tetsuya Akiruno, JP 2 246
Miura, Seiji Hachioji, JP 106 1616

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