| 摘要 |
PROBLEM TO BE SOLVED: To provide a display controller for game machines which can change the combination of output terminals of an LSI for image processing with digital RGB signals to be output by altering the software while eliminating the need for the alteration of a wiring pattern of a display control board otherwise unavoidable with the alteration of a display device. SOLUTION: The display controller for game machines with a VDP 134 for outputting the digital RGB signals to a liquid crystal display device for performance display based on the result of lottery is provided with the output terminals OUT0-OUT23 for outputting color signals of the VDP 134 and an output terminal signal selection register 399 which enables the setting of the combination of the output terminals with the digital RGB signals to be output from the VDP 134. Also provided are selector circuits 400-423 which select the digital RGB signals to be output to the output terminals OUT0-OUT23 for outputting the color signals of the VDP 134 based on the combination set with the output terminal signal selection register 399. COPYRIGHT: (C)2009,JPO&INPIT |
