nuclei-sdk/tools/scripts/nsdk_cli/configs/cpu/std/ux600.json

{
    "build_config": {
        "CPU_SERIES": "600"
    },
    "build_configs": {
        "rv64imac": {"CORE":"nx600"},
        "rv64imafc": {"CORE":"nx600f", "ARCH_EXT":""},
        "rv64imafdc": {"CORE":"nx600fd", "ARCH_EXT":""}
    }
}