RT-Thread is an open source IoT Real-Time Operating System (RTOS).

OS kernel labs based on Rust/C Lang & RISC-V 64/X86-32

The official repository for the gem5 computer-system architecture simulator.

面向IoT领域的、高可伸缩的物联网操作系统，可去官网了解更多信息https://www.aliyun.com/product/aliosthings

A FREE comprehensive reverse engineering tutorial covering x86, x64, 32-bit/64-bit ARM and embedded RISC-V architectures.

Deprecated, please go to next generation Ultra-Low Power RISC-V Core https://github.com/riscv-mcu/e203_hbirdv2

Your Gateway to Embedded Software Development Excellence 👽

A secure embedded operating system for microcontrollers

The CORE-V CVA6 is an Application class 6-stage RISC-V CPU capable of booting Linux

Open-source high-performance RISC-V processor

An Agile RISC-V SoC Design Framework with in-order cores, out-of-order cores, accelerators, and more

Ibex is a small 32 bit RISC-V CPU core, previously known as zero-riscy.

Lightweight justice for your single-board computer!

Lower level assembly and C baremetal programming on RISC-V CPUs. Source code listings from the C-Ninja, in Pyjama! book.

Let's write an OS which can run on RISC-V in Rust from scratch!

Raspberry Pi Pico Arduino core, for all RP2040 and RP2350 boards

RISC Zero is a zero-knowledge verifiable general computing platform based on zk-STARKs and the RISC-V microarchitecture.

Speech-to-text, text-to-speech, speaker diarization, and VAD using next-gen Kaldi with onnxruntime without Internet connection. Support embedded systems, Android, iOS, Raspberry Pi, RISC-V, x86_64 servers, websocket server/client, C/C++, Python, Kotlin, C#, Go, NodeJS, Java, Swift, Dart, JavaScript, Flutter, Object Pascal, Lazarus, Rust

The Ultra-Low Power RISC-V Core

Renode - Antmicro's open source simulation and virtual development framework for complex embedded systems