CRC校验码算法的研究与实现  

Study and implementation of the algorithm of CRC-tested code

作　　者：王根义[1] 

机构地区：[1]陕西职业技术学院,陕西西安710100

出　　处：《电子设计工程》2012年第9期38-40,共3页Electronic Design Engineering

摘　　要：为了提高实际通信中检查信号传输错误的能力,提高和推广CRC校验技术,本论文用逻辑代数知识、按模运算、代数知识和C语言编程工具设计了几种具体实用的CRC校验码的计算方法,这些方法可以应用到实用的数据检错工程中,具有节省CRC校验器的软硬件资源的特点。In order to improve the actual communication check signal transmission errors and increase and promote the CRC- tested techniques, this paper logical algebra, according to the modular arithmetic, algebra, and C language programming tools designed several specific practical CRC checksum code calculation.This methods can he applied to practical data error detection project. This methods are with savings of CRC-tested hardware and software resources of the device characteristics.

关 键 词：CRC校验码 按2模加法 查表法 生成多项式g(x) 

分 类 号：TP33[自动化与计算机技术—计算机系统结构]