RISC-V处理器嵌入式开发概述

Overview of RISC-V Processor Embedded Development

本文介绍了RISC-V指令集的起源和发展历史;讨论了各种RISC-V CPU核、SoC设计平台和芯片产品的技术特点及选型要点;重点阐述了RISC-V给嵌入式系统带来的益处、RISC-V指令扩展的特点与安全应用,介绍了支持RISC-V开源和商业软件开发工具和操作系统的现况;最后展望了RISC-V在教育和产业应用方面的发展趋势。

The article introduces the origin and development of the RISC-V instruction set,briefly describes the technical characteristics and selection guidelines of various RISC-V CPU cores,SoC design platforms and chip,features of RISC-V instruction extension and safety application.The article focuses on how RISC-V brings embedded systems the benefits,the open source and commercial software development tools and OS support the status of RISC-V,and finally looks forward to the trend of RISC-V in education and industry development.