摘要
光纤通信控制器的设计初衷是在效率、成本、个性化、稳定性等方面对光纤通信质量进行提升,但以往的控制器未能实现光纤通信信号平稳控制。因此,设计一种光纤通信中的信号平稳控制器,其在嵌入式电子控制之上设计三层环状分布式控制结构,采用串行同步控制方法稳定光纤通信信号。控制器选择低压正发射极耦合逻辑接口进行控制命令的光纤串行传输,通过"飓风"系列EF1C12型号的FPGA进行整体管控,并对JTAG配置电路实施设计,进一步完善了控制器控制功能。实验结果表明,所设计的控制器实时性强、可靠性高,能够实现对光纤通信信号的平稳控制。
The original intention of the optical fiber communication controller is to improve the quality of optical fiber communication in the aspects of efficiency,cost,personalization and stability,but the former controller can not realize the smooth control of optical fiber communication signal.Therefore,the paper designs a kind of signal stable controller in optical fiber communication,which is based on the embedded electronic control,and designs three layers of distributed control structure.The controller selects low voltage emitter which coupled logic interface for serial fiber transmission of control commands.The overall control is the FPGA type EF1 C12 in ＂hurricane＂series.Implement and design the JTAG configuration circuit to further improve the control functions.The experimental results show that the controller has good real-time performance and high reliability.
出处
《激光杂志》
北大核心
2017年第10期81-84,共4页
Laser Journal
基金
山东省自然科学基金面上项目(ZR2014FM007)
关键词
光纤通信
信号
平稳
控制器
嵌入式
配置电路
optical fiber communication
signal
stable
controller
embedded
configuration circuit
