巴克码识别器的设计与FPGA的实现

阐述了巴克码组的定义和7位巴克码识别器的组成框图。在MAX PLUS2软件平台上,给出了利用现场可编程门阵列器件设计7位巴克码识别器电路,为了便于对设计的7位巴克码识别器进行检测,该电路还设计了一个周期为31位长的模拟7位巴克码产生器,并进行了编译和波形仿真。综合后下载到可编程器件EPF10K10LC84-4中,测试结果表明,达到了预期的设计要求。

Design of Identifier with Barker Code and Implement with FPGA

This paper elaborates the definition of Barker codes and consist frame of identifier with seven- Barker code,provides a circuit design of identifier with seven-Barker code,which utilized the logic-unit of FPGA on the EDA software platform of MAX PLUS2,in order to test the identifier with seven-Barker code,this circuit design a producer of seven-Barker code too,its period is thirty-one.After editing,compiling and simulator waveform,it may be down-loaded to the FPGA of EPF10K10LC84-4,the result shows that it achieves the expected criteria of design.