摘要:叙述了全数字锁相环的工作原理,提出了应用VHDL 技术设计全数字锁相环的方法,并用复杂可编程逻辑器件CPLD 予以实现,给出了系统主要模块的设计过程和仿真结果。-Abstract: This paper describes the working principle of an all-digital phase-locked loop is proposed application VHDL technical design an all-digital phase-locked loo

用数字锁相环实现位同步信号提取，包含各个模块的电路设计程序。-To achieve bit synchronization with digital phase-locked loop signal extraction, each module contains the circuit design process.