摘要
介绍了USB2.0控制系统接口电路硬件原理及其软件实现方式,叙述了USB应用系统软件设计的三部分:固件设计、驱动程序开发、用户接口通信程序,设计并实现了基于CPLD的USB2.0控制系统的接口控制电路。
This paper introduces the hardware principle and software realization mode of USB 2.0 control system interface circuit,describes the three components of USB application system software design： firmware design, the development of drive procedure, user interface communication procedure,designs and realizes the interface control circuit of USB2.0 control system based on CPLD.
出处
《舰船电子对抗》
2006年第1期42-46,50,共6页
Shipboard Electronic Countermeasure
关键词
控制系统
固件设计
驱动程序
control system
firmware design
drive procedure
