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This is a modified 64-bit RISC-V core designed by T-head, known as C910. Our team is trying to swift the HDL from Verilog to SystemVerilog, optimize its microarchitecture, and improve the simulation flow such as cosim and HW/SW debug.

Note: The project might support the commercial EDA tools but it does not mean that any commercial EDA had been used throughout this project and the flow. None of the technical commitments or guarantees will be promised by the team. Currently, the project is in the initial stages and the target of the team is to design an unique RV64 core in the future.

1. Download Xuantie-900-gcc-elf-newlib-x86_64-V2.8.1-20240115.tar.gz (or other version) from either XuanTieC910 Official or OpenC910 GitHub
2. Unpack Xuantie-900-gcc-elf-newlib-x86_64-V2.8.1-20240115.tar.gz in OpenC910_Modified directory or other directory, but you should modify the path of Xuantie-900-gcc-elf-newlib-x86_64-V2.8.1 in OpenC910_Modified/smart_run/Makefile
3. $cd OpenC910_Modified/smart_run
4. $make showcase will show you which case you can run
5. $make help will show you how to run case

We are a microelectronics open source organization, established in February 2024, focusing on RISC-V chip design, involving CPU, GPU, etc. Our vision is to make chip design accessible to more people and promote the development of the open source RISC-V community.