摘要
将系统分为两个硬件部分进行设计,分别为DM642核心板、68013读数板,并详细介绍了系统的主要软件设计,及系统测试。本系统的数据采集采用COMS图像传感器,较CCD传感器有多功能集成、低功耗、信号读取方便等优点。并采用DM642内部McBSP配置串口,从而减小了电路板的体积,提高了传输速度。本系统经过通过调试验证效果良好,系统稳定。
The system contains two parts： DM642 core board and 68013 reading board. The system software design and the system test are described in this paper. CMOS picture sensor is used for data acquisition of the system, and as compared with CCD sensor, it has such advantages as multifunction integration, low power consumption, convenient signal reading and so on. McBSP of DM642 is deployed to uart port, thus the volume of circuit board is reduced, and the transmission speed raised. The debugging and testing indicates that the system is stable and of good performance.
出处
《通信技术》
2010年第2期66-67,70,共3页
Communications Technology
基金
微型机械电子系统(MEMS)测试计量技术与理论研究(50535030)
