| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To secure coordination of a displayed image and a sound and make improvements including reduction in the number of control boards. <P>SOLUTION: A liquid crystal display device 32 is unidirectionally connected to a display control board 33. A main control board 30 is not connected to a sound and lamp control board 34. A display control board 33 is equipped with two CPUs (central processing units) of CPU 33a and CPU 33b. The CPU 33a allocates basic variation patterns sent from the main control board 30 to display patterns, determines display patterns and sends data showing the kinds of the display patterns allocated to the CPU 33b and the sound and lamp control board 34. A shooting and putting-out control board 31 has a circuit structure that makes it bidirectionally communicate with the main control board 30 and drives and controls a putting-out motor 29b in accordance with a command from the main control board 30 and puts out game balls to the player when a winning has occurred. <P>COPYRIGHT: (C)2004,JPO</p> |
