基于FPGA的守时显示系统的设计与实现

打开文本图片集

中图分类号：TP391 文献标识码：A文章编号：2096-4706（2025）17-0032-06

Abstract：To solve the problem of poor stability in the time keping system，this paper designs and implements a time keepingdisplaysystembasedonFieldProgrammableGateArray（FPGA）.ThesystemreceivessatelitesignalsthroughaGlobal Positioning System（GPS）module，and transmits them toFPGA module through serialcommunication.TheFPGA module procesestheeceivedsteliesignalsiealtienalsandextracts timeifrmation，andschrozs teimeiotion todigital tube module fordisplay.The experimental results show that the systemcan maintain high-precision time kping performance inthecaseofsatelitesignal interference，ensuring thestabilityandreliabilityoftime synchronization.

Keywords：FPGA; GPS; time keeping system; time synchronization

0 引言

随着现代电子信息技术的飞速发展，时间同步在通信、电力、军事等诸多领域中的重要性日益凸显[1-2]。（剩余7453字）