LED分批汉字显示屏的Proteus仿真设计  

Proteus Design and Simulation of LED Chinese-Character Display in Batches

作　　者：李萍[1] 

机构地区：[1]浙江水利水电专科学校,浙江杭州310018

出　　处：《现代电子技术》2010年第12期29-32,共4页Modern Electronics Technique

摘　　要：介绍了一种利用嵌入式系统仿真软件Proteus实现对16×16 LED点阵汉字分批显示的仿真设计。详细介绍点阵汉字分批显示的硬软件设计原理,给出了主要的C语言源程序,并给出了仿真运行结果。该LED显示屏系统结构简洁、功耗低、成本低、扩展性能好。通过Proteus软件的前期仿真,LED显示系统设计大大缩短了实际开发周期,降低开发成本。The simulation of 16 × 16 LED dot-matrix display of Chinese character in batches with an embedded system simulation software Proteus is introduced. The hardware and software design principles about dot matrix Chinese character display in batches are proposed in detail, the main C-language source codes and the simulation results are given. The LED display system has simple architecture, low power consumption, low cost and good scalability. LED display system significantly reduces the actual development cycle and the development cost through the pre-simulation on Proteus.

关 键 词：LED点阵 分批显示 PROTEUS AT89C51 

分 类 号：TP312[自动化与计算机技术—计算机软件与理论]