| 摘要 |
PURPOSE:To constitute the system so that a system state to the time of suspension can be restored automatically or semiautomatically at the time of restart, even in the case an operation of a personal computer is suspended due to a fault such as power source disconnection and runaway, etc. CONSTITUTION:Keyboard input data stored as a time series in a key code history table 2-1 of a nonvolatile memory for storing the keyboard input data inputted from a keyboard 1 of a personal computer in order of its input is initialized at the time when the operation of an application program is finished normally. Subsequently, when execution of the application program is started, whether the storage contents of the key code history table 2-1 exist or not is checked, and when the storage contents do not exist, the regular actuation is executed, and when the storage contents exist, it is decided that a faul is generated and a store command of the key code history table 2-1 is executed, and thereafter, a restoration processing actuation for executing the next command of a keyboard input is executed. |
