集成电路与嵌入式系统2024，Vol.24Issue(6)：24-28,5.
国产化FMQL平台扩展多路高速时钟的方法
Method of extending multiple high speed clocks on domestic FMQL platform
张来洪 1鲁兴 1叶琛 1黄正宏1
作者信息
- 1. 武汉中原电子集团有限公司研发中心,武汉 430000
- 折叠
摘要
Abstract
The communication device,based on domestic FMQL as the main chip,needs to generate multiple high-speed clocks for other modules.The on-chip resources based on FMQL can generate several clocks,but there are some problems such as PL resource consump-tion,insufficient clock number,insufficient clock frequency,and insufficient flexibility in configuration.With the development of integrated circuits,using dedicated clock chips can effectively solve these problems.This paper proposes a method utilizing SI5341 and GM4526 clock chips to implement extended multi-channel high-speed clocks on the FMQL platform.The system design,hardware design and driver design of the method are introduced in this paper.The stability,practicability and flexibility of the method are verified by experiments.The method based on SI5341 and GM4526 to implement the extended multi-channel high-speed clock on the FMQL platform is stable,practical and flexible,providing reference for similar requirements.关键词
FMQL/多路高速时钟/SI5341/GM4526Key words
FMQL/multiple high speed clock/SI5341/GM4526分类
信息技术与安全科学引用本文复制引用
张来洪,鲁兴,叶琛,黄正宏..国产化FMQL平台扩展多路高速时钟的方法[J].集成电路与嵌入式系统,2024,24(6):24-28,5.
