国产化RISC V芯片的健康管理工程设计及实践  

Design and Implementation of Health Management Based on Localized RISC V Chips

作　　者：王铜柱[1] 张宇 罗云鹏 Wang Tongzhu;Zhang Yu;Luo Yunpeng(No.30 Institute of CETC,Chengdu 610041,China)

机构地区：[1]中国电子科技集团第三十研究所,成都610041

出　　处：《单片机与嵌入式系统应用》2023年第11期25-28,62,共5页Microcontrollers & Embedded Systems

摘　　要：为了实现基于国产化RISC V芯片的低成本健康管理工程,提出了一种使用两颗低成本单片机的级联方案。将健康管理工程互为备份地实现在两颗芯片上,通过芯片间交互协议同步信息,同时主控芯片也可访问到单片机上的信息。实测结果表明,基于国产化RISC V芯片的健康管理工程能够实现稳定、可靠的数据传输,满足系统设计需求。In order to achieve low-cost health management engineering based on localized RISC V chips,a health management engineer-ing is proposed using two low-cost microcontrollers.The implementation of mutual backup of health management engineering on two chips synchronizes information through inter chip interaction protocols,and the main control chip can also access information on the mi-crocontroller.The actual measurement results indicate that the health management engineering based on domestically produced RISC V chips achieves stability,reliable data transmission,and can meet the system design requirements.

关 键 词：RISC V芯片 健康管理 CAN接口 GD32VF103 

分 类 号：TN915.05[电子电信—通信与信息系统]