ARM7TDMI微处理器和液晶显示模块的接口及应用  

Interface Technique and Application between ARM7TDMI Microprocessor and LCM

作　　者：陈荷燕[1] 王惠南[1] 

机构地区：[1]南京航空航天大学自动化学院,江苏南京210016

出　　处：《现代电子技术》2006年第4期86-89,共4页Modern Electronics Technique

摘　　要：对ARM7TDMI微处理器与内部无显示控制器的彩色点阵液晶显示模块LM057QC1T01的硬件接口电路进行了研究,并详细介绍了如何在μC/OSⅡ实时操作系统中进行显示汉字和图形的程序设计。The paper studies the direct hardware interface circuits between ARM7TDMI microprocessor and LM057QC1T01 LCM, which does＇t contain the display controller, and the paper also elaborates deeply how to program software for displaying Chinese character and graph based on μC/OS - Ⅱ.

关 键 词：ARM7TDMI 液晶显示模块 接口 μC/OS-Ⅱ 

分 类 号：TP334.1[自动化与计算机技术—计算机系统结构]