Semiconductor device, information control method and...

Static information storage and retrieval – Read/write circuit – Particular write circuit

Reexamination Certificate

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C365S225700, C365S185040

Reexamination Certificate

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07881131

ABSTRACT:
A semiconductor device includes a first memory unit, a second memory unit, and a determination unit receiving a first signal permitting a write operation to one of the first memory unit and the second memory unit, and a second signal indicating whether the write operation of information to the first memory unit is finished, wherein the determination unit outputs a signal prohibiting a write operation to the second memory unit, if the second signal indicates the write operation of the information is finished.

REFERENCES:
patent: 2007/0136542 (2007-06-01), Rudelic
patent: 2009/0196109 (2009-08-01), Walker
patent: 2004-245060 (2004-09-01), None

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