16位的CRC(循环冗余校验码)，CRC是数据通信领域中最常用的一种差错校验码，其特征是信息字段和校验字段的长度可以任意选定。-16-bit CRC (cyclic redundancy check code), CRC is the data communications of the most commonly used error checking code, which is characterized by the information field and check the length of the field can be arbitrarily selected. ...