蜂鸟E203开源RISC-V开发板

蜂鸟E203开源RISC-V开发板 - CSDN博客

它不仅是一块FPGA开发板，而且也是一块MCU开发板: 预烧了蜂鸟E203开源SoC (System on Chip). 

随着《手把手教你设计CPU——RISC-V处理器篇》的面世，越来越多的爱好者开始使用开源的蜂鸟E203 RISC-V处理核。

芯来一分钱计划_专业RISC-V处理器IP和芯片解决方案公司 (nucleisys.com)

CPU能改(FPGA)和"写死"(MCU开发板)价格差挺多的。

E203 蜂鸟 RISC-V处理器代码阅读笔记 之指令译码模块 - CSDN博客

《CPU设计实战 》汪文祥 邢金璋 著 - 京东图书  69.3元就能学到流水线和双发射了，pdd上18.8元！不发货如之奈何

K210快速上手教程（色块、人脸、声源识别等）- CSDN博客 K210功能强大又不贵，但不是FPGA板。

RT-Thread, RTOS, 物联网操作系统  RT-Thread | An Open Source Embedded Real-time Operating System

MicroPython is a lean and efficient implementation of the Python 3 programming language that includes a small subset of the Python standard library and is optimised to run on microcontrollers and in constrained environments.

The MicroPython pyboard is a compact electronic circuit board that runs MicroPython on the bare metal, giving you a low-level Python operating system that can be used to control all kinds of electronic projects.

micropython-1.17.tar.xz (54MiB) 源码可不micro. Python 3.9.0 for Windows 52.1MB. 不过MicroPython像是操作系统和python二合一。MicroPython支持线程。