Information processing device that extends service life of non-volatile semiconductor memory and recording medium
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United States of America Patent
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Jan 23, 2018
Issued Date -
N/A
app pub date -
Jan 20, 2016
filing date -
Feb 27, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An information processing device includes a volatile memory, a non-volatile semiconductor memory, a storage circuit, and a processor. The processor records corresponding update information in a first log area when updating actual data in a first actual data area by the update data. The processor collects the update information recorded in the first log area at a specific timing. The processor writes the collected update information to a second log area. After writing the collected update information, the processor initializes the first log area. When the second log area becomes full, the processor writes the actual data in the first actual data area to the corresponding second actual data area. After writing the actual data, the processor initializes the first log area and the second log area.
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- G06F Class
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- 7 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jul 23, 2025 |
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