AT89C51单片机Proteus图形显示电路的设计与仿真
本系统是以单片机的基本语言C语言来进行软件设计，汇编语言和C语言是51编程的两种常用语言。汇编语言的机器代码生成效率很高但可读性却并不强，越是复杂的程序就越是难读懂，而C语言在大多数情况下其机器代码生成效率和汇编语言相当，但却有更强的可读性和可移植性，同时C 语言还可以嵌入汇编来解决高时效性的代码编写问题。综合以上C 语言的指令的执行速度快，节省存储空间优点,为了便于扩展和更改软件的设计采用模块化结构，使程序设计的逻辑关系更加简洁明了，使硬件在软件的控制下协调运作，本系统采用了C 语言。本文论述了本次毕业设计所应用的各硬件接口技术和各个接口模块的功能及工作过程, 并具体描述了AT89C51AMPIRE128×64接电路接口的软、硬件调试正文中首先简单描述系统硬件工作原理，且附以系统硬件设计框图，并介绍了。其次阐述了程序的流程和实现过程。本文撰写的主导思想是软、硬件相结合，以硬件为基础，来进行各功能模块的编写。8504
最后对我所开发的用单片机实现LCD液晶显示器控制原理的设计思想和软、硬件调试作了详细的论述。
关键词 单片机 微处理器 LCD AMPIRE128×64 89C51
毕业设计说明书（论文）外文摘要
Title Design and Simulation of graphics display circuit based on the Proteus
AbstractWith the continuous development of liquid crystal display (LCD) technology，the LCD manifestation has been the key technique of the an-machine interface. This text to basic proceeded the research in Micro Controller Unit liquid crystal display control system. Introduced the lesson a background of this lesson and study meaning and finished functions in introduction first. This system edits collected materials the language to proceed with single the basic language of a machine the software designs, the instruction carries out the speed quick, save memory. For the sake of easy to expand with the design adoption mold a logic for turning construction, making procedure designing relation that change, software more shorter and more easier to understand. Make hardware control in software descended to moderate the operation.
The text inside describes the system hardware work principle in brief first, and attach with the system hardware design frame diagram, combine development history that introduced the single a machine microprocessor, discuss this graduate design a function for applied each hardware connecting a people the technique connects with each one a mold piece and work processes, combine to describe in a specific way 89C51, and the AMPIRE128×64 circumscribes the electric circuit connects oscular and soft, the hardware adjusts to try. Expatiated the process of the procedure the next in order with realizes process. Develop to me finally of use the single a machine realizes the design thought that the liquid crystal display of LCD control principle with soft, the hardware adjusted to try to make the detailed treatise.
Keywords single chip microcomputer microprocessor LCDAMPIRE128×64 89C51
目 次
1 引言（或绪论）… 1
2 系统总设计 2
2.1主要硬件模块 3
2.2软件设计方案 5