Data writing apparatus, data writing method, and program
US7191296B2 · kind B2 · utility
7Cited by
2References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 27, 2002 |
| Grant date | Mar 13, 2007 |
| Priority date | — |
| Expiry date | Sep 4, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C29/76
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Each of a plurality of storage devices (N−1 to N-n) has a plurality of memory blocks for storing data. A data writing apparatus obtains error information which represents good blocks which can store data correctly, from the plurality of storage devices (N−1 to N-n). The data writing apparatus determines a memory block in which data is to be written, in each of the plurality of storage devices (N−1 to N-n), based on the obtained error information. The data writing apparatus controls the plurality of storage devices (N−1 to N-n), and writes predetermined data in the determined memory blocks.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.