Memory system and information processing system

摘要

In a memory composed of a plurality of banks, even if succeeding access is performed to the same bank as that being currently accessed, the succeeding access can be controlled according to the destination which is currently accessed and its accessed state. In addition, if particular relationships exist between a precedingly accessed destination and the succeedingly accessed destination, a corresponding main word line out of main word lines which correspond to respective rows of respective banks can be still held in its selected state even after the preceding access has been terminated.