| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine with which randomness and impartiality are kept in a big hit. SOLUTION: A counter IC 14 is a 16-bit counter which counts-up whenever a clock pulse outputted from 7.15909 MHz count clock 14a falls and which is updated within the range of '0' to '65535'. The value of the counter IC 14 is read by an MPU 11 when the value of a random number counter 13b is not properly held owing to a backup fault, or the like, or cleared by the depression of a clear switch 30c. A random value is generated on the basis of the read value of the counter IC 14 and the random value is set as an initial value for updating the random number counter 13b. Thus, the initial value for updating the random number counter 13b is prevented from becoming a fixed value so that randomness and impartiality are kept in the big hit. COPYRIGHT: (C)2003,JPO
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