| 摘要 |
PROBLEM TO BE SOLVED: To return to a state just before power is turned off when the power is on by providing a nonvolatile storage memory and a main storage transfer means and making the main storage transfer means transfer memory contents between main storage memory and the nonvolatile storage memory each time a power off switch and a power on which are pressed down. SOLUTION: When a user depresses a hibernation shift switch 1A with an AP, etc., started after an OS starts after starting through a power switch 3, a data transfer means between main storage flash memories 4 writes a memory image on a main storage to a flash memory 2, makes a hibernation flag 1 and turns off the power. After that, when the switch 3 is depressed, the main storage flash memory inter-data transfer means fetches the memory image from the memory 2 and stores it in the main storage when the hibernation flag is 1. Also, when the hibernation flag is 0, it performs normal start of the OS. |
