| 摘要 |
PROBLEM TO BE SOLVED: To prevent decrease of performance due to bus contention.SOLUTION: The information processor includes: plural memories; and plural buses each connected to the plural memories. The information processor changes a logical address of the memory area and mapping of a physical address which is used by an input/output device, and transfers the access of the input/output device to any one of the plural buses on the basis of the mapping. |
