摘要
介绍了信道编码中常用的BCH码的基本原理。讨论了TMS320C54X定点DSP芯片,结合CCS开发平台的特点,完成了以C语言为基础的BCH编译码的DSP实现。经测试,该软件设计在DSP硬件平台上运行良好,整个系统的各项性能指标均达到设计的要求。
The article introduces the fundamental principle of widely used codes such as BCH codes. Specially, it discusses the feature of TMS320C54X, a kind of fitted point digital signal processor. Associating the code composer studio, it also accomplishes the BCH coding and decoding which is suitable for DSP based on C language. Through the test, the software design works well on the DSP hardware platform; various function index in the whole system attain the request of design.
出处
《山西电子技术》
2008年第2期25-26,共2页
Shanxi Electronic Technology
基金
广西科学研究与技术开发计划项目(NO.桂科基0731021)
