| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a game machine in which a rendition control board is easily diverted to a succeeding kind so that a display control function does not adversely affect noise. <P>SOLUTION: The game machine includes: the rendition control board 110 mounting a CPU111a for controlling a special pattern display device 9 and a rendition report device; and rendition report device driving circuit boards 120 and 130 including rendition report device driving circuits 124, 132-135 for driving the rendition report device by a driving signal from the separately arranged rendition control board 110. An LCD driving circuit 113 which comprises VDP113a and a character ROM114 and drives the special pattern display device 9 is disposed in the rendition control board 110. Thus, the rendition control board 110 is easily diverted to the succeeding kind while preventing the adverse affect from noise with respect to the display control function. <P>COPYRIGHT: (C)2003,JPO |
