摘要
针对汽车装配线实际应用需求,以ARM7处理器为主控制器,并结合汉字信息终端芯片KT8808,设计实现了一种集数据采集与显示于一体的嵌入式系统。介绍了系统硬件体系结构及主要芯片,并在硬件体系的结构上分析了软件系统的设计,详细讨论了μC/OS-Ⅱ的移植、TCP/IP协议以及VGA视频显示的实现。
Taking the ARM7 processor as the main controller and combining KT8808,the Chinese character information terminal chip,an embedded data collecting and displaying system is designed with the application in the automobile assembly system.The system hardware architecture and the main chips are introduced,based on which the designing of software system is analyzed.The transplanting of μC/OS- Ⅱ and the realization of TCP/IP and VGA video display are discussed in detail.
出处
《工业控制计算机》
2008年第5期6-7,9,共3页
Industrial Control Computer
