基于89C51单片机制作篮球记分牌显示系统控制部分的研究

The Control System in Basketball Scoreboard Made by 89C51 SCM

本论文介绍了以单片机为主要控制单元,以16×16点阵LED为显示单元的篮球记分牌的功能特点、硬件结构和VB、DBUG软件编程。89C51与PC机通信,完成汉字等十六进制代码的获取,同时完成数据的存储、循环显示和动画处理。本系统能脱机和连续长期运行,具有结构简单,成本低等特点;同时可以无限扩展显示屏的大小。

This paper presented to SCM as the main control unit,to 16 × 16 dot - matrix LED display unit for the Basketball Scoreboard of the features of the hardware and VB, DBUG software programming. 89 C51 and PC communications, to complete the hexadecimal code, such as Chinese characters for the acquisition, while the completion of data storage,display and animation processing cycle. The system can be off-line and continuous long-term operation, is simple in structure, low cost at the same time can display an unlimited expansion of the size, this is other same level products is incomparable. System programming ideas simple and easy to understand, and the other can not.