| 摘要 |
PROBLEM TO BE SOLVED: To improve a signal processing speed by avoiding the complexity of processing of a big winning random number, a probability fluctuation random number, etc. SOLUTION: In interruption processing by a reset signal, when a game ball enters a normal electric accessory and a first-kind starting port switch guides out a starting signal, a numerical value is extracted from a propriety random number H1 and a probability fluctuation random number L to be used in common for preparing a left pattern at the time of starting of the starting signal and this is stored in a memory. Extraction and storage are executed at the same time of this even in the case of starting storage. At the time of the interruption processing of a reset signal (2 ms later) next to the interruption, a numerical value is extracted from an intermediate pattern preparing random number C and a right pattern preparing random number R and stored and they are read and judged. At the time of interruption processing of the next reset signal (4 ms later from the first reset signal), the fluctuation of all of the left, intermediate and right patterns is started with a prescribed fluctuation pattern and the random number HIT and the random number L are read and judged. |
