stnolting/neorv32

🖥️ A small, customizable and extensible MCU-class 32-bit RISC-V soft-core CPU and microcontroller-like SoC written in platform-independent VHDL.

94 best points · 32 comments · 6 Hacker News posts · 2,305 GitHub stars · View on GitHub

Hacker News discussions

• Open-source soft-core RISC-V SoC with gdb support (94 points, 18 comments, by _quarks_, 2021-05-31)
• Adding custom RISC-V instructions to an open-source rv32 SoC (54 points, 7 comments, by just_like_you, 2022-02-02)
• NEORV32: A tiny, embedded and free-of-charge open-source RISC-V SoC (40 points, 6 comments, by we_might_fall, 2022-04-12)
• Open-source RISC-V soft-core NEORV32 adds on-chip debugger support (2 points, 0 comments, by _quarks_, 2021-05-20)
• Adding newlib system calls to a bare-metal RISC-V platform (2 points, 0 comments, by just_like_you, 2022-02-11)
• The NEORV32 RISC-V soft-core microcontroller (1 points, 1 comments, by _quarks_, 2021-03-28)