| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine which can carry out a plurality of lotteries simultaneously by a sub control means. SOLUTION: A slot machine 1 has the main control board 100 for controlling games and a performance control board 300 which controls the performance for the games following a control command transmitted from the main control board 100. The performance control board 300 has a random number generator 320 for generating random numbers, the first and second random number memory means 331 and 332 which are disposed in a RAM 330 to store random numbers, the first random number acquisition means 313 which takes out random numbers from the random number generator 320 to be stored into the first random number memory means 331 when receiving a command requiring a lottery out of the control commands in a program to be executed by a sub CPU 310 and the second random number acquisition means 314 which takes out random numbers from the random number generator 320 to be stored into the second random number memory means 332 when receiving a control command as predetermined out of the control commands. COPYRIGHT: (C)2009,JPO&INPIT
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