| 摘要 |
PURPOSE: To set a speed of movement of an image appearing on a display as one wishes by revising a forming processing interval or period of each frame in the stage of forming the display image data. CONSTITUTION: A CPU 1 reads out the image data from a ROM 3 and forms the display image data for displaying on the display 5 one frame each to progress a prescribed game according to a control command inputted from a program, etc., stored in the ROM 3 and a switch control part 4 by a player. The display image data of a series of frames are stored in a display image memory in a display control part 6 successively, and are read out at a fixed period to be displayed on the display 5. In such a case, the forming time interval or the forming time period of the display image data for successively storing in the display image memory in the control part 6 is set and revised to an image display means side independently of an image display period. |
