| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem in which a ROM and a RAM in a hardware module in a power-saving state cannot be accessed in an image formation device capable of entering a power-saving state for each hardware module in a variety of combinations and it is difficult to maintain the power-saving state in which access to data that each hardware module manages is necessary.SOLUTION: For data in image formation device equipment, information on a hardware module managing respective data is stored. Data managed by a hardware module to have a transition into a power-saving state is cached in a memory of a hardware not to have a transition into a power-saving state before the transition.SELECTED DRAWING: Figure 4 |
