基于VHDL语言的循环码编译码系统的设计

DESIGN OF CYCLIC CODE BASED ON VHDL

介绍了循环码编译码系统的特点。以一个(15,6)循环码为例,使用硬件描述语言VHDL对该系统进行了设计,并使用FPGA对描述电路进行了综合,得到了该系统的顶层电路,最后下载到PLD芯片上。

The characteristic of cyclic coding and decoding system were discussed. With a (15,6) cyclic code example, the system with VHDL and FPGA was designed and synthesized. The top level circuit was produced, and written to PLD. The result shows that the system was better than the traditional one on hardware cost, capability and reliability etc.