| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of satisfactorily updating numerical value information.SOLUTION: A hard random number clock circuit 313 for outputting a hard random number clock signal and an MPU 311 for controlling progress of a game are provided in a main control board 301. A counter circuit 317 for updating a jackpot random number counter on the basis of input of the hard random number clock signal from the hard random number clock circuit 313 is provided in the MPU 311. A modulation circuit 314 for changing update intervals of the jackpot random number counter is provided in the main control board 301. Thereby, it is hard to identify the update timing of the jackpot random number counter. |
