| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent data from being lost at the interruption of a power source, related to a storage device which writes write data of a buffer memory by accessing a plurality of nonvolatile memories in parallel. <P>SOLUTION: A memory controller 2 accessing the plurality of writable nonvolatile memories 3-1 to 3-16 in parallel narrows writing data from the buffer memory 18-1 into the specified nonvolatile memory 3-A to the write data not yet written using only the specified nonvolatile memory 3-A as a written-in object when the power source is interrupted, thus suppressing power consumption at writing. <P>COPYRIGHT: (C)2010,JPO&INPIT |
