公开(公告)号：US4623147A

公开(公告)日：1986-11-18

申请号：US533863

申请日：1983-09-20

申请人： Mark S. Ackerman ,  Glenn Parker

发明人： Mark S. Ackerman ,  Glenn Parker

IPC分类号： A63F13/00 ,  G09G5/42 ,  G06F3/153

CPC分类号： A63F13/50 ,  A63F13/00 ,  G09G5/42 ,  A63F2300/203

摘要： A process is disclosed for displaying a plurality of objects on a video display screen. A video computer system (VCS) includes a microprocessor unit (MPU), a television interface adapter (TIA) having first and second high-resolution player graphics capabilities, a video display screen in the form of a television set, operator controls, and a video game cartridge in the form of read-only memory (ROM) which contains digital program information including the steps of the present process stored in preselected address locations. The present process uses a first set of data for a high-resolution player graphics original and multiple resets of an associated player graphics register to display greater than three copies of the player graphics original on a single given horizontal scan line of the video display screen. As a result, the remaining high-resolution player graphics original is available to create other high-resolution player graphics copies on the same series of horizontal scan lines. The copies of the player graphics original can be selectively removed from the video display screen. A second embodiment of the present invention includes a process for using sets of data for the two high-resolution player graphics originals and multiple resets of respective associated player graphics registers to create greater than two graphically different high-resolution player graphics copies along a single given series of horizontal scan lines.

摘要翻译： 公开了用于在视频显示屏幕上显示多个对象的过程。 视频计算机系统（VCS）包括微处理器单元（MPU），具有第一和第二高分辨率播放器图形能力的电视接口适配器（TIA），电视机形式的视频显示屏幕，操作者控制和 以只读存储器（ROM）的形式的视频游戏盒，其包含数字节目信息，包括存储在预先选择的地址位置中的本处理步骤。 本过程使用用于高分辨率播放器图形原件的第一组数据和相关联的播放器图形寄存器的多个复位，以在视频显示屏幕的单个给定水平扫描线上显示多于三个播放器图形原件的副本。 因此，剩余的高分辨率播放器图形原件可用于在同一系列水平扫描线上创建其他高分辨率播放器图形副本。 可以从视频显示屏中选择性地移除播放器图形原件的副本。 本发明的第二实施例包括使用两组高分辨率播放器图形原件的数据集和各个相关联的播放器图形寄存器的多个复位的过程，以沿着单个给定的方式创建大于两个图形上不同的高分辨率播放器图形副本 一系列水平扫描线。