Memory and method for storing integrated serial data as divided data in parallel memories, performing read control based on a number of valid memories, and controlling integration of the divided data

摘要

An information memory system in which data received is divided into pieces of data, which are stored in memories in parallel, includes controller configured to storing a number of the divided pieces of data and monitoring a read request and a buffer full notice, in a case where the number of read requests does not reach the number of valid memory units and the buffer full notice continues in all buffers except for one buffer which does not output the read request, performing a read control corresponding to the buffers which output the buffer full notice, and performing control of the integration of a piece of data reconstructed, after being read from the memory unit corresponding to the buffer which does not output the read request and the pieces of data read from the memory units corresponding to the buffers which output the buffer full notice.