USB接口技术在CDMA分组无线网络端中的应用  

Application of USB Interface in CDMA Packet Radio Network

作　　者：翟华雷[1] 聂景楠[2] 

机构地区：[1]解放军理工大学通信工程学院研究生2队 [2]解放军理工大学通信工程学院电信工程系

出　　处：《军事通信技术》2005年第1期41-45,共5页Journal of Military Communications Technology

摘　　要：在CDMA方式的分组无线网中,主机终端与CDMA无线通信模块之间的接口要求具有简单易用、支持高速率的特点,采用USB接口技术是一种很好的解决方案。文中介绍了在CDMA分组无线网中,采用Cypress公司EZ-USBFX系列的CY7C64613作为USB接口芯片来实现主机终端与CDMA无线通信模块之间通信的方法;介绍了系统组成结构和USB接口技术在系统中的应用,并对系统的硬件设计和软件设计进行了论述,最后对在该系统中采用USB接口的优势进行了总结。In the CDMA packet radio network, the interface, between the PC terminal and the module of signal processing, must be simple, convenient, and support high data rate. It is a good scenario to adopt USB as the interface. In this paper, the CY7C64613, one of the EZ-USB FX series made by Cypress, was used as interface in the packet radio network system. The overall system structure was discussed, then both hardware and software design introduced, and finally a conclusion about the advantage of using USB interface in this system drawn.

关 键 词：通用串行总线 码分多址 固件 

分 类 号：TN914.42[电子电信—通信与信息系统]