# 岭南通（Lingnan Pass）

<div drawio-diagram="21"><img src="https://wiki.nfc.im/uploads/images/drawio/2020-02/Drawing-DANG-Fan-1580893186.png" alt=""/></div>

#### 文件结构

##### 公共应用基本信息文件（DF-ID=DDF1）

<table id="bkmrk-sfi-0x15%C2%A0-%E6%96%87%E4%BB%B6%E7%B1%BB" style="height: 290px;"><tbody><tr style="height: 29px;"><td style="width: 78.8px; height: 29px;">**SFI**</td><td colspan="4" style="width: 550.8px; height: 29px;">0x15 </td></tr><tr style="height: 29px;"><td style="width: 78.8px; height: 29px;">**文件类型**</td><td colspan="4" style="width: 550.8px; height: 29px;">二进制文件 </td></tr><tr style="height: 29px;"><td style="width: 78.8px; height: 29px;">**文件大小**</td><td colspan="4" style="width: 550.8px; height: 29px;">0x58 </td></tr><tr style="height: 29px;"><td style="width: 78.8px; height: 29px;">**权限**</td><td colspan="2" style="width: 273.2px; height: 29px;">读=自由</td><td colspan="2" style="width: 277.6px; height: 29px;"> 写=SM </td></tr><tr style="height: 29px;"><td style="width: 78.8px; height: 29px;">**字节**</td><td style="width: 225.2px; height: 29px;">**数据元**</td><td style="width: 48px; height: 29px;">**长度**</td><td style="width: 52px; height: 29px;">**格式**</td><td style="width: 225.6px; height: 29px;">**说明**</td></tr><tr style="height: 29px;"><td style="width: 78.8px; height: 29px;">01～11</td><td style="width: 225.2px; height: 29px;">不详</td><td style="width: 48px; height: 29px;">11</td><td style="width: 52px; height: 29px;">N/A</td><td style="width: 225.6px; height: 29px;"> </td></tr><tr style="height: 29px;"><td style="width: 78.8px; height: 29px;">12～16</td><td style="width: 225.2px; height: 29px;">卡号</td><td style="width: 48px; height: 29px;">5</td><td style="width: 52px; height: 29px;">BCD</td><td style="width: 225.6px; height: 29px;"> </td></tr><tr style="height: 29px;"><td style="width: 78.8px; height: 29px;">17～88</td><td style="width: 225.2px; height: 29px;">不详</td><td style="width: 48px; height: 29px;">62</td><td style="width: 52px; height: 29px;">N/A</td><td style="width: 225.6px; height: 29px;"> </td></tr></tbody></table>