智能电子显示屏系统设计与实现范例.doc

智能电子显示屏系统设计与实现 摘要 在电子产品设计中显示模块往往作为主控制器的一个重要组成部分来显示系统的控制信息，虽然此部分在重要的大型控制系统中的作用不是很大，但是在产品的但是在产品的升级过程中仍要对此部分进行移植。增加开发产品的工作量,提高了成本，降低了产品的竞争力。本文针对此种情况，将显示系统做成一个独立的模块，采用一个点阵式的LCD，设计成一个成本低，体积小，功耗小，可扩展的智能LCD显示模块，使相应的显示模块专注于控制功能的实现，使产品更新换代过程中移植人机接口部分更加方便快捷，减少相应的软件，硬件，测试的工作量，从而降低成本，加快升级过程。 关键词：单片机 模块显示 12864LCD Abstract In electronic product design, display module is often regarded as an important part of the main controller to display control information system, although this part in the large scale control system in important role is not very big, but in the product but in the upgrade process of products still want this part transplantation. To increase the development of work products, increase the cost, reduce the competitiveness of products. This article in view of this situation, the display system can be made into an independent module, using a dot matrix LCD, designed as a low cost, small volume, low power consumption, intelligent scalabie LCD display module, the display module focuses on the control function of the realization of the corresponding products, the upgrading process of transplantation of man-machine interface part is more convenient, reduce the corresponding software, hardware, test workload, thereby reducing the cost, speed up the process of upgrading. Keywords: SCM 12864LCD display module 目　 录 TOC \o 1-3 \h \z \u   HYPERLINK \l _Toc248977485 摘 要  PAGEREF _Toc248977485 \h I  HYPERLINK \l _Toc248977486 Abstract  PAGEREF _Toc248977486 \h II  HYPERLINK \l _Toc248977487 第1章 绪论  PAGEREF _Toc248977487 \h 1  HYPERLINK \l _Toc248977488 1.1 课题的研究背景  PAGEREF _Toc248977488 \h 1  HYPERLINK \l _Toc248977489 1.2 课题目的和意义  PAGEREF _Toc248977489 \h 1 1.3 国内外研究现状2  HYPERLINK \l _Toc248977490 1.4 主要技术指标  PAGEREF _Toc248977490 \h 2  HYPERLINK \l _Toc248977491 第2章 系统硬件设计  PAGEREF _Toc248977491 \h 3  HYPERLINK