| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing performance properties using a plurality of display means having different drive frequency characteristics, and capable of increasing reliability of display control.SOLUTION: A liquid crystal control board 90, and a liquid crystal I/F board 110 for controlling a main liquid crystal display device 41A and a sub-liquid crystal display device 41B include: a VDP 90d that each generates image data displayed by the main liquid crystal display device 41A, and the sub-liquid crystal display device 41B, and is composed singularly; a parallel signal including the image data outputted from the VDP 90d; conversion means for converting the parallel signal to a differential signal; and decoding means for decoding the differential signal converted by the conversion means to an original signal.SELECTED DRAWING: Figure 3 |
