中文摘要：

设计了一种多协议自适应的RFID阅读器。以MSP430单片机为控制核心,借助TRF7960芯片实现RFID标签的读取,数据可通过USB接口传输给上位机。该阅读器最大的优点就是支持多种RFID协议,电路结构简单,成本低廉。

英文摘要：

The paper presents a design of multi-protocol self-adapting RFID reader.The reader,which has MSP40 MCU as control core,realizes reading of RFID tags with the help of TRF760.The data received by MCU can be transmitted to host computer.The biggest advantages of the reader are support of multi-protocol,uncomplicated circuit and cheap cost.