| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a game machine controlling the progress of a game by repeatedly executing periodic processing, and suitably performing a lottery using numerical information. <P>SOLUTION: A Pachinko machine includes a CPU 102. The CPU 102 repeatedly executes timer interrupt processing at a predetermined period to control the progress of the game. The Pachinko machine includes a hard random number circuit 131 updating a big win random number counter asynchronously with the timer interrupt processing, and making the big win random number counter at a time point of the rising of a detection signal from an operation port winning detection sensor 83b be stored in a big win random number register in synchronization with the rising of the detection signal. In the timer interrupt processing, winning/losing decision is performed by use of the big win random number counter stored in the big win random number register. <P>COPYRIGHT: (C)2013,JPO&INPIT |
