摘要
通过采用PDIUSBD12和AT89S52微处理器等器件设计网络切换系统。阐述了系统的总体设计思想及其层次结构,并给出了系统结构图。该系统采用USB总线接口形成网络切换系统,为工作人员能够同时安全的使用内部局域网与Internet网提供新的思路。
in this paper, using PDIUSBD12 device and AT89552 microprocessor device design network switching system. The article elaborated the system design thought and its hierarchical structure, and presents the system structure diagram. The system uses the USB bus interface to form a network switching system, at the same time for staffto use safety internal LAN and the Internet network provides a new train of thought.
出处
《电子元器件应用》
2012年第11期9-11,共3页
Electronic Component & Device Applications
