| 摘要 |
PROBLEM TO BE SOLVED: To reduce load on CPU on a main board for various controls added to a game machine. SOLUTION: A main board 20, a ball delivery control board 30, and a discharge control board 70 are independently equipped. When CPU on the main board 20 received a full signal from a ball full detector, a delivery stop command is transmitted to the delivery control board 30 based on the full signal. CPU on the delivery control board 30 transmits a discharge stop signal to the discharge control board 70 based on the delivery stop command to make the discharging device stop. |
