IC卡技术，对需要快速了解RC500对S50卡操作详细步骤的开发人员有莫大帮助！-IC card technology , the need to quickly understand the RC500 S50 card operation for the detailed steps developers tremendous help !

介绍了射频卡的常用格式、使用方法、存储格式及一些相关的定义-RF card introduced common format, use, storage format, and some relevant definitions