This. SiFive, for example, is a proprietory core design based on the open source... | Hacker News

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		Zhyl 22 days ago \| parent \| context \| favorite \| on: Qualcomm acquires RISC-V focused Ventana Micro Sys... This. SiFive, for example, is a proprietory core design based on the open source RISC V spec. Hazard3 [0] on the other hand, is an open source core design. [0] https://github.com/Wren6991/Hazard3

jrepinc 22 days ago | [–]

Another opensource core design is XiangShan https://xiangshan.cc/en/

disdi 21 days ago | [–]

Another opensource is https://github.com/SpinalHDL/VexRiscv

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