摘要
介绍基于MF-RC500芯片的通用射频卡读/写模块的设计和实现。该读/写模块具有和应用系统的多种通信接口方式,包括二线制通信模式;模块设计有用户高级读写指令,极大地简化了应用系统对射频卡的操作;应用系统和模块的通信基于二次握手的通信协议,保证了通信的稳定和可靠。
Introduced the MF-RC500 based on design and implementation of an all-purpose I/O module for RFID module. The module has a variety of communication interface with target application system, including the 2-line communication mode. The I/O module was also designed to provide high-level instruction set, which greatly simplified the I/O operation of RF IC cards. The communication between application system and I/O module was based on the 2-shaking protocol, which guaranteed the reliability of the communication.
出处
《仪表技术与传感器》
CSCD
北大核心
2005年第7期36-39,共4页
Instrument Technique and Sensor
