Nonvolatile memory
AssigneeSony Corporation
InventorsNobuyuki Kihara, Teppei Yokota
Life of this patent
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Abstract
The present invention is a nonvolatile memory for segmenting one data file that has an attribute file and that is successively reproduced and recording parts of which the blocks are aggregated so that they disperse in the nonvolatile memory, the attribute file having first management information for linking the dispersed parts, the nonvolatile memory having a management area for second management information for linking the dispersed parts.
Claims7
A nonvolatile memory for segmenting a data file that is successively reproduced into blocks each having a predetermined data length, aggregating a plurality of blocks as a plurality of parts, and recording the plurality of parts so that they disperse in the nonvolatile memory, the nonvolatile memory comprising:
- a management area for recording first management information so as to link the plurality of parts and restore the plurality of parts as a data file that is successively reproduced;
- and
- a data area for adding second management information to each data file, aggregating the plurality of blocks as a plurality of parts, and recording the plurality of parts so that they disperse in the nonvolatile memory, the second management information containing the number of parts that composes a data file and the size of each part and having a predetermined data length.
Dependencies are inferred from the claim text.