摘要
基于AMI/HDB3编解码原理,设计了一种用CD22103集成芯片实现AMI/HDB3编解码的硬件电路.详细分析了编解码的实现过程、单双极性变换及位同步,最后给出实验结果并分析了编解码时延.结果表明:该电路简单且成本低廉,运行稳定可靠,有实际应用价值.
To design one hardware circuit of AMI/HDB3 codec implemented on IC CD22103 based on the principle of AMI/HDB3 codec. This paper analyzes the realization,uni-polar and bi-polar conversion,bit synchronous in detail. Lastly,experimental results are provided and the time delay of codec is analyzed. Results show this codec is simple,low cost and runs stable,and has been used in practice.
出处
《肇庆学院学报》
2008年第2期33-35,42,共4页
Journal of Zhaoqing University
基金
肇庆学院实验室建设基金资助项目(200601)
