1. 蜂鳥E200 https://github.com/SI-RISCV
2. pilpino https://github.com/pulp-platform/pulpino
3. rocket https://github.com/freechipsproject/rocket-chip
4. boom https://github.com/riscv-boom/riscv-boom
5 SweRV https://github.com/westerndigitalcorporation/swerv_eh1
后續更新這5個cpu詳細分析細節