| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an efficient dealing technology with a read-disturb phenomenon. <P>SOLUTION: In a memory 4, reading per page is possible, and erasure per block including a plurality of pages is possible. A memory controller 3 specifies all blocks which are possible to be accessed from an address specified by a reading instruction as candidate blocks, and specifies an inspection object page on the basis of a predetermined rule from among pages included in the candidate block after a reading request to the memory 4 is generated. The memory controller 3 inspects whether or not an error exists in the inspection object page. <P>COPYRIGHT: (C)2013,JPO&INPIT |
