| 摘要 |
A method for managing blocks is provided. In the method, a plurality of flash memories is divided into a plurality of block program units, and blocks mapped to each of the block program units are recorded, wherein each of the block program units maps to at least two blocks. Next, available states of the block program units are respectively determined according to good or bad states of the mapped blocks. Final, good blocks within the block program units are recorded, so as to provide the good blocks within the block program units according to the record for being written with data. Accordingly, it is possible to fully utilize the blocks in the flash memories.
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