Nonvolatile memory device employing a write completion flag...

Details Nonvolatile memory device employing a write completion flag... Nonvolatile memory device employing a write completion flag...

2005-02-25

2009-10-27

Nguyen, Than (Department: 2187)

Electrical computers and digital processing systems: memory

Storage accessing and control

Specific memory composition

C711S159000, C711S202000

Reexamination Certificate

active

07610435

ABSTRACT:
A writing completion flag table that stores a writing completion flag corresponding to a predetermined storage, such as a cluster or a physical block, is stored in a non-volatile control memory. When completion of data writing into a predetermined storage is detected, a write completion flag is written in the corresponding address of the storage on the write completion flag table. Thus, it is possible to recognize that data has been written normally. Even when the flag indicating completion of writing into a page of the writing unit of the main storage memory cannot be written, it is possible to improve the writing reliability.

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patent: 2001-005928 (2001-01-01), None
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Machine Translation of JP 2001-005928; Jan. 12, 2001. All pages.
English Language Abstract of JP 2001-005928.
English Language Abstract of J 2003-015929.
U.S. Appl No. 10/597,650 to Kasahara et al., filed Aug. 2, 2006.
U.S. Appl. No. 11/568,470 to Tamura et al., filed Oct. 30, 2006.
U.S. Appl. No. 11/568,564 to Kasahara et al., filed Nov. 1, 2006.

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