摘要
通用串行总线USB是近年来应用在PC领域的新型接口技术,USB密码钥是采用了USB接口技术的密码设备。文章对密码钥中低速USB功能控制器及密码钥的工作原理进行了详细研究,给出了其软件设计。
Universal Serial Bus(USB)is an industrial standard serial interface between a computer and peripherals,the USB low-speed function controller in Cryptography Key with USB interface is described,as well as presented a detail software program based on application note in the paper.
出处
《微电子学与计算机》
CSCD
北大核心
2003年第10期73-75,共3页
Microelectronics & Computer
