哈尔滨商业大学学报(自然科学版)2016,Vol.32Issue(4):458-461,4.
基于 FPGA 与 DSP 的 DS12 CR887精密时钟设计
Design of precision interval clock based on FPGA and DSP
摘要
Abstract
DS8887 is a high precision RTC which has built -in crystal vibration and lithium-ion batteries .This paper introduced design of using DS 887 precision clock chip based on FPGA and DSP .Using FPGA can reduce design cycle , made hardware implementation easy and improve the stability of the system .This design made read time short , operation simple , system stable .关键词
精密时钟/DSP/现场可编程逻辑器件(FPGA)Key words
precision interval clock/DSP/FPGA分类
信息技术与安全科学引用本文复制引用
郑辉,张芳园..基于 FPGA 与 DSP 的 DS12 CR887精密时钟设计[J].哈尔滨商业大学学报(自然科学版),2016,32(4):458-461,4.基金项目
中央高校基本科研费专项基金(HEUCF140803). ()