一种基于FPGA技术的HDB3译码器的设计

Design of an HDB3 Decoder Based on FPGA Technology

分析了HDB3译码器的原理,提出了一种基于FPGA技术的HDB3译码器的快速实现方法。在此基础上,选用Max+plus II平台和Altera公司MAX7000器件EPM7096LC68芯片,设计实现了一个串行输入、串行输出的HDB3译码器。实践证明,此方法具有设计简单、快速、高效和实时性强等特点。

The principle of HDB3 decoder is analyzed. A quick way to implement HDB3 decoder based on FPGA is proposed. Based on Max＋plus Ⅱ platform and using EPM7096LC68 chip in MAX7000 series of Altera, an HDB3 decoder with serial input and output is realized. Experiments show that this method is simple, fast and efficient.