摘要
使用通用串行总线(USB)作为IC卡读卡器与计算机的通信接口是目前非常流行的一种设计方式,本文结合新华龙公司的C8051F320芯片的硬件接口电路,从设备端的硬件设计和软件设计两方面,说明了USB通用IC卡读卡器的设计方法,并着重讨论了测试IC卡类型的原理。
Using USB as the communication interface between IC card reader and computer is a common designing style. In this paper, the C8051 F320 chip of XINHUALONG corporation as an example is given, how to design a general IC card reader based on USB from both hardware and software aspects is explained. The theory of testing the style of IC cards is especiathe style of cardslly discussed.
出处
《河北省科学院学报》
CAS
2008年第3期47-50,共4页
Journal of The Hebei Academy of Sciences
