MEMORY DEVICE AND MEMORY DEVICE CONTROL METHOD

摘要

A memory device (10) includes: N internal memory read buses (185) and N internal memory write buses (186) having a plurality of internal slots (210); N memory modules (180); an output data bus (187) and an input data bus (188) having a plurality of external slots (211); a read data processing unit (150) which selects data from two or more internal slots (210) among the data which has been read from the N memory modules (180) via N internal memory read buses (185) and outputs the data to the external slots (211) of the output data bus (187); and a write data processing unit (140) which outputs the data from the external slots (211) of the input data bus (188) to any of the internal slots (210) contained in the N internal memory write buses (186) so as to write the data in the N memory modules (180).