| 摘要 |
PROBLEM TO BE SOLVED: To effectively utilize the throughput of a VDP (Video Display Processor) in a game machine provided with a plurality of display panels. SOLUTION: The game machine is provided with the display panels 17L, 17R, 16F and 16B. When the CPU 381 of a display control board outputs the plotting command of the plurality of display panels, the VDP 385 performs plotting processing and continuously arranges and outputs display data for the plurality of display panels for the respective display panels. A panel interface 390 counts the number of the display data by a pixel unit, segments the display data of the respective display panels and stores them in a frame memory 397. Also, together with synchronizing signals generated in a synchronizing signal generation circuit 399 provided for each display panel, the display data are output from the frame memory 397 to each display panel. In such a manner, the throughput of a single VDP 385 is effectively utilized and the plurality of display panels are efficiently driven. COPYRIGHT: (C)2009,JPO&INPIT |
