8.4.1 停活帧等待时间...................................................................................................54
8.4.2 差错检测和恢复...................................................................................................54
9 数据元和命令.............................................................................................................................56
9.1 关闭非接触通道命令......................................................................................................56
9.1.1 定义和范围...........................................................................................................56
9.1.2 命令报文...............................................................................................................56
9.1.3 命令报文数据域...................................................................................................56
9.1.4 响应报文数据域...................................................................................................56
9.1.5 响应报文状态码...................................................................................................56
9.2 激活非接触通道命令......................................................................................................57
9.2.1 定义和范围...........................................................................................................57
9.2.2 命令报文...............................................................................................................57
9.2.3 命令报文数据域...................................................................................................57
9.2.4 响应报文数据域...................................................................................................57
9.2.5 响应报文状态码...................................................................................................57
附 录 A: 标准兼容性和表面质量...............................................................................................59
9.3 标准兼容性......................................................................................................................59
9.4 印刷的表面质量..............................................................................................................59
附 录 B: ISO/IEC 其他卡标准参考目录.....................................................................................60
附 录 C: 类型 A 的通信举例.......................................................................................................61
附 录 D: CRC_A 和 CRC_B 的编码...........................................................................................63
9.5 CRC_A 编码....................................................................................................................63
9.5.1 通过标准帧发送的比特模式举例.......................................................................63
9.6 CRC_B 编码....................................................................................................................64
9.6.1 通过标准帧传送的比特模式实例.......................................................................64
9.6.2 用 C 语言写的 CRC 计算的代码例子.................................................................64
附 录 E: 类型 A_时间槽-初始化和防冲突.................................................................................67
9.7 术语和缩略语..................................................................................................................67
9.8 比特、字节和帧格式......................................................................................................67
9.8.1 定时定义...............................................................................................................67
9.8.2 帧格式...................................................................................................................67
9.9 PICC 状态........................................................................................................................68
9.9.1 POWER-OFF 状态...............................................................................................68
9.9.2 IDLE 状态.............................................................................................................68
9.9.3 READY 状态........................................................................................................68
9.9.4 ACTIVE 状态........................................................................................................68
9.9.5 HALT 状态............................................................................................................68
9.10 命令/响应集合...............................................................................................................68
9.11 时间槽防冲突序列........................................................................................................69
附 录 F: 详细的类型 A PICC 状态图..........................................................................................70
附 录 G: 使用多激活的举例.......................................................................................................72
附 录 H: 协议说明书...................................................................................................................73
9.12 记法................................................................................................................................73
9.13 无差错操作....................................................................................................................73
III