| 摘要 |
A method for buffering data when reading an optical disc is disclosed in the present invention. The method includes providing a memory page with a plurality of memory spaces corresponding to a memory space matrix with M rowsxN columns, reading data stored in the optical disc to generate a block to be decoded, selecting M rowsxN columns of data from the block to be decoded as a sub-block to be decoded, and storing the M rows of data of the sub-block to be decoded into the M rows of memory spaces of the memory space matrix respectively.
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