摘要
在基于国产高性能龙芯3A CPU芯片进行主板研制并成功实现的技术基础上,通过全面总结自主可控主板的软硬件及整机的实现过程,对自我研制主板的各主要功能电路及关键技术进行了详细阐述,对基于国产固件、操作系统进行整机系统的实现以及针对整机进行的性能测试进行了介绍说明,为国产自主可控计算机的发展提供技术借鉴。
This paper is based on the independent research and development of a motherboard with native high performance Loongson 3A CPU chip. This paper makes a comprehensive summary of the realization of the independent controllable computer hardware and software function, and gives a detailed elaboration of major circuits and the key technologies about the motherboard. The results of performance testing and stability testing of the whole computer based on native firmware and OS are also intro- duced. It will provide a technology reference for development of high performance native computer in the future.
出处
《计算机工程与应用》
CSCD
2013年第15期36-40,55,共6页
Computer Engineering and Applications
关键词
龙芯3A
自主可控
国产化计算机
loongson 3A
independent controllable
native computer
