A data processing system including a memory system and a memory system for selecting an error corresponding operation through an earlier error analysis

摘要

Problem to be solved: to provide a data processing system for selecting an error corresponding operation through error analysis previously generated.Solution: a memory system 110 including a plurality of memory devices 1501-8 each having a plurality of cell array regions (memory banks BK < 1 > ~ 4 >) and a first error correction unit in which a plurality of memory cells are connected in an array formComprising a second error correction sectionThe second error correction section corrects the error of data transmitted from the memory systemError correction information for error correction behaviorError correction information and error information are set for each of the plurality of memory devices using log information generated in each of the plurality of memory devicesA host 102 which performs an error corresponding operation to each of a plurality of memory devices by an error strength and.Each of the plurality of memory devices corrects the error of the access data generated during the access operation to a plurality of cell array regions to correct the first error correcting unit to generate log information.Diagram