| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a game machine quickly and accurately detecting the presence and absence of abnormal condition of a random number generating unit. <P>SOLUTION: The game machine includes: an abnormal random number generation detecting unit for detecting an abnormal condition of a hardware random number generating circuit at an initial period of turning on power, from turning on power to setting of interruption permission for timer interruption processing, in main processing executed by a main controller; and an abnormal random number generation handling unit receiving a result of the detection by the abnormal random number generation detecting unit, repeatedly resetting a watchdog timer for initializing a computer of the main controller as handling of abnormal random number generation during the initial period of turning on power when the hardware random number generating circuit has the abnormal condition, and interrupting the execution of the main processing. <P>COPYRIGHT: (C)2012,JPO&INPIT |
