摘要
阐述了RFID技术原理,以及应用于RFID技术的EPC Class 1规范。给出了基于单片机和FPGA的EPCClass 1读写器数字系统设计方案,以及整个读写器系统设计方案。重点论述了FPGA的应用,包括电源控制与单片机通信,以及实现对标签读写操作的编码和解码实现,同时给出相应关键程序的代码。
This paper introduces RFID based on EPC Class 1b standard,including its background,concept, attribute and its technological details. It also proposes EPC Classl reader digital system based on FPGA and MCU. It narrates in detail the application of FPGA,includes power control,communication with MCU and tag＇s reading and writing operation. At the same time, paper shows some important code.
出处
《现代电子技术》
2006年第10期4-6,共3页
Modern Electronics Technique
