| 摘要 |
A data transmission method suitable for transmitting data from a cache to a plurality of flash memory groups through a single data bus in a flash memory storage system is provided. The data transmission method includes sequentially sorting and grouping data to be written at continuous logical addresses in the cache in unit of logical blocks. The data transmission method further includes respectively transmitting the grouped sector data into the flash memory groups through the data bus in an interleaving manner, wherein data in the same logical block is transmitted and written into physical blocks of the same flash memory group. Thereby, the data is prevented from being written into different physical blocks, and accordingly the lifespan of the flash memory storage system is prolonged.
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