基于ARM9的高亮度显示系统设计  

A Design of High-brightness Display System Based on Arm9

作　　者：郭岳峰[1,2] 苏宛新[1] 陈晓东[1,2] 孙玉洁[1,2] 

机构地区：[1]中国科学院长春光学精密机械与物理研究所,吉林长春130033 [2]中国科学院研究生院,北京100039

出　　处：《微计算机信息》2009年第11期143-144,238,共3页Control & Automation

摘　　要：本文讨论了三星ARM9芯片S3C2410A的一种应用,即使用LQ104V1DG61型LCD作显示模块时系统硬件电路和驱动程序的设计,根据LCD和处理器芯片的特点分析系统硬件连接方式,由LCD的工作特点分析寄存器配置方式,并在此基础上研究Linux操作系统下显示部分驱动程序的设计.实验证明这是一种简单但能有效工作的方案,对此进行少量修改就可用于很多不同场合,实用性强。The article discusses a application of a Samsung ARM9 chip called S3C2410A, which means the hardware and driver＇s designation of system uses S3C2410A as its central processing unit and LQ104V1DG61 LCD display module as its display module. In this article we analysis hardware connection of system that based on LQ104V1DG61 LCD and S3C2410A processor chip features and also the register allocation based on the characteristic of LQ104V1DG61 LCD. Furthermore driver＇s design of this module under the Linux operating system was given. Experiments show that this is a simply designed hut well worked project,it is proved that the design can be used in many different occasions modified a little, it can he widely used.

关 键 词：ARM9 S3C2410A LQ104V1DG61 LINUX 驱动程序 

分 类 号：TP334.4[自动化与计算机技术—计算机系统结构]