lcd显⽰屏c语⾔程序设计，基于单⽚机的LCD显⽰器控制的设 基于单⽚机的LCD显⽰器控制的设计
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PAGE 17基于单⽚机的LCD显⽰器控制设计摘要：LCD液晶显⽰已经是⼈机界⾯的关键技术。本⽂对基于单⽚机的LCM液晶显⽰模块控制系统进⾏了研究。⾸先在绪论中介绍了本课题的课题背景、研究意义及完成的功能。本系统是以单⽚机C语⾔来进⾏软件设计，指令的执⾏速度快，节省存储空间。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。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，并介绍了单⽚机微处理器的发展史，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AT89C52：单⽚机；LMO16L：16×2字符LCD显⽰屏；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。 关键词：AT89C52：单⽚机；LMO16L：16×2字符LCD显⽰屏LCD display based on SCM controlAbstract：LCD liquid crystal display is the key technique of the man-machine interface. This paper studied the MCU control system based on LCM liquid crystal display module. The first chapter introduces the subject background of the topic, research significance and function. This system on software design based on vr漫游
C language, the instruction carries out the speed quick, save storage space. In order to facilitate the expansion and the change, the software design uses the modular structure, make the logic?relation of program design more concise. The hardware to coordinate the operation under the software control. The text first briefly describe the working principle of the system?hardware, and attached to the system hardware design block diagram, and introduces the history of the development of microprocessor, and discusses the function and working process of the graduation design, the application of the hardware interface technology and the interface module, and the concrete description of
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旱獭油AT89C52: single chip microcomputer; LMO16L:16 * 2 character LCD display; secondly describes the process flow and implementation process. The main idea of this writing is soft, a combination of hardware, hardware based, prepared to carry out every function module. Finally, I developed with MCULCD LCD control design principle and soft, hardware debugging in detail.Key words：AT89C52: single chip microcomputer; LMO16L:16 *2 character LCD display⽬ 录 TOC \o "1-2" \h \z HYPERLINK \l "_Toc375772101" 第1章引⾔ PAGEREF _Toc375772101 \h 1 HYPERLINK \l "_Toc37577210
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