| 摘要 |
PURPOSE:To lighten a burden for an application program without lowering operability by converting a physical page to which a corresponding item is inputted into a logical page by a conversion processing part at the time of information, and simultaneously, converting the logical page related to a request into the physical page by the same at the time of access. CONSTITUTION:At the time of the information of the item inputted to the physical page 7 to the application program 2, the conversion processing part 4 converts the physical page 7 to which the corresponding item is inputted into the logical page 6, and a system program 3 informs the application program 2 of the inputted item by using the logical page 6. Besides, at the time of the access to the physical page 7, the conversion processing part 4 converts the logical page 6 in an access request from the application program 2 into the physical page 7, and the system program 3 accesses the physical page 7. Thus, the burden at the time of preparing the application program 2 can be small. |
