This paper discusses the designing of ISO/IEC14443TYPE B card reader using Philips Contactless Smart Cards reader IC RC531,including the operation principle of TYPE B cards and the C51implementation of the card reader.

• 本文主要介绍使用Philips公司开发的非接触式智能卡(射频卡)读卡器芯片RC531读写符合ISO/IEC14443标准的TYPEB卡,包括TYPEB卡的操作原理和C51实现程序。