| 摘要 |
The present invention discloses a method for processing data of a flash memory by differentiating levels, which includes steps of separating the communication between a host and a flash memory by a high-level translation layer (HTL) and a low-level abstraction layer (LAL). The HTL receives commands and logical addresses from the host and translates the received logical addresses to the physical addresses of the flash memory. The LAL executes data processing to the corresponding memory cells according to the commands and the physical addresses from the HTL. Since the LAL is disposed between the HTL and the flash memory, the HTL is irrelevant to the structure of the flash memory, and does not have to re-designed with the flash memory which is replaced with another new flash memory. |
