DATA ACCESSING METHOD AND DATA ACCESSING SYSTEM UTILIZING THE METHOD

摘要

A data accessing method applied to a data accessing system, comprising: (a) performing a logic operation to a plurality of data units to generate at least one logic operation data unit; (b) performing an anti logic operation to the logic operation data unit and an other data unit to obtain a recovery data unit wherein the other data unit comprises the data units except a specific data unit in the data units; and (c) replacing the specific data unit with the recovery data unit, when the specific data unit is read and is found having an error.