1、韦东山——D1S哪吒开发板的裸机代码仓库
https://github.com/bigmagic123/d1-nezha-baremeta
2、melis系统移植到D1S
https://blog.51cto.com/u_13800193/6268813
3、韦东山的gitee仓库
https://gitee.com/weidongshan
4、D1S编译工具链下载
https://github.com/Tina-Linux/d1s-melis/releases
5、RISC-V官网地址
http://riscv.org
6、RISC-V架构的github仓库
https://github.com/riscv
7、RISC-V的网站
https://wiki.riscv.org/display/HOME/RISC-V+Technical+Specifications
8、RISC-V MCU中文社区
https://riscv-mcu.com/
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