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US 2014/0229761 A1Published application
Storage controller, storage device, information processing system, and storage control method
AssigneeSony Corporation
InventorsHideaki Okubo, Kenichi Nakanishi, Yasushi Fujinami, Keiichi Tsutsui
Life of this patent
Estimating the term…
Abstract
A storage controller includes: an error information management section configured to manage information in a plurality of addresses of a memory; and a refresh object determination section configured to determine a refresh object address in the memory based on the error information.
Claims15
A storage controller comprising:
- an error information management section configured to manage error information in a plurality of addresses of a memory;
- and
- a refresh object determination section configured to determine a refresh object address in the memory based on the error information.
A storage device comprising:
- a memory;
- an error information management section configured to manage error information in a plurality of addresses of the memory;
- and
- a refresh object determination section configured to determine a refresh object address in the memory, based on the error information.
1 more element
An information processing system comprising:
- a memory;
- a host computer configured to issue an access command with respect to the memory;
- an error information management section configured to manage error information in a plurality of addresses of the memory;
- and
- a refresh object determination section configured to determine a refresh object address in the memory, based on the error information.
2 more elements
A storage control method comprising:
- managing error information in a plurality of addresses of a memory;
- and
- determining a refresh object address in the memory, based on the error information.
Dependencies are inferred from the claim text.