| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of improving performance properties using a plurality of display means having different drive frequency characteristics and improving reliability of a display control.SOLUTION: The game machine includes: at least two display means (a main liquid crystal display device 41A and a sub liquid crystal display device 41B) having different drive frequency characteristics; image generation means (a VDP 90d) that generates image data to be displayed on the respective display means (the main liquid crystal display device 41A and the sub liquid crystal display device 41B) respectively; a first differential signal including image data output from the image generation means (the VDP 90d); a parallel signal including the image data output from the image generation means (the VDP 90d); conversion means for converting the parallel signal to a second differential signal; and decryption means for decrypting the second differential signal converted by the conversion means, into the original signal. The conversion means and the decryption means are disposed on different boards. |
