基于VHDL语言的CRC信道编解码电路设计与实现

Design and Implementation of CRC Channel Encoder and Decoder based on VHDL

CRC码由于其具有良好的检纠错能力在现代通信中得到了非常广泛的应用。文中讨论了CRC码的原理,详细分析了编码、解码及纠正一个码元错误的设计思路,并用VHDL实现了CRC(15,6)码的编解码电路。

CRC code is widely used in communicating system. This paper presents the principle of CRC code and the ideas in designing a CRC encoder and decoder. And how to implement the design of CRC （15,6） encoder and decoder with VHDL language based on Quartus II software of EDA is also described in detail.