MEMORY SYSTEM INCLUDING NONVOLATILE MEMORY DEVICE AND CONTROL METHOD THEREOF

摘要

The present invention provides a memory system with a reduced read error rate (RER) and a control method thereof. The memory system according to the present invention comprises: a host which generates data bit inversion (DBI) information that correspond to data according to a plurality of bits of the data, and provides the DBI information and the data; and a non-volatile memory device which programs the DBI information and the data, wherein the non-volatile memory device programs the bits of the data by reversing according to the DBI information.