摘要
该文介绍了在51单片机上扩展USB接口的方法。详细描述了P89C51RD单片机与USBN9603的接口原理.该方案具有控制方便、传输速度快、存储数据稳定可靠等优点。
This paper introduces a method of expanding USB interface on the 51 single chip computer series. and detailed describes the interface theory of P89C51RDMCU and USBN9603.Besides. The results of experiment and app lication show that the scheme features convenient control, fast transmission and reliable storage of data.
作者
沈洋
SHEN Yang (Basic Course Department of Airforce Aviation University, Changchun 130022, China)
出处
《电脑知识与技术（过刊）》
2010年第15期4317-4318,共2页
Computer Knowledge and Technology
关键词
单片机
USB
single chip computer
USB
