基于S3C44B0X的LCD接口设计和实现  

Circuit interface design and application of LCD based on S3C44B0X

作　　者：李昆[1] 周安栋[1] 陈斌[1] 

机构地区：[1]海军工程大学电子工程学院,湖北武汉430033

出　　处：《计算机工程与设计》2009年第6期1417-1419,共3页Computer Engineering and Design

摘　　要：针对ARM芯片S3C44B0X内置的强大的LCD控制器,通过分析其底层驱动的工作原理,给出了S3C44B0XLCD控制器与LCD芯片LTBHBT203G31K接口的典型应用设计方案,在此基础上设计了与不同LCD模块连接时的通用设置方案。实验结果表明,该设计方法可快速应用于LCDS3C44B0X与多种LCD的接口配置中,且适用性好、通用性强。The theory of the inner LCD controller of the S3C44B0X is introduced and its drive program is expatiated. After discussing the typical interface design with the LCD module LTBHBT203G31 K, a universal setup method for the registers to connect S3C44B0X with other LCD modules is provided. Finally, the experiments proved that the interface designs and the initializtion of the registers are rapid and applicable for the LCD modules.

关 键 词：S3C44B0X 先进精简指令集机器 LTBHBT203G31K 液晶显示器 寄存器 

分 类 号：TP368.1[自动化与计算机技术—计算机系统结构]