How to Join “Mantianxin” Program?

Apply for membership and then obtain an authorization

Get StarFive S2 Core

Obtain Permission of StarFive Core Designer(SCD)

Mantianxin Program

Enterprises registered in China have the rights to obtain the commercial 32-bit processor S2 for free which is configurable and fully-compliant with the RISC-V ISA. The S2 core has a 2-3-stage pipeline and RV32I(E)MAC support. The maximum performance is 1.47 DMIPS/MHz. The highest score is 3.1 CoreMark.

Users who join the program can freely configure and download the S2 processor through the online "CPU Generator", and can obtain irregular support through the official discussion community.

You could join “Mantianxin” Program by the following ways

Put your request in our Contact Form

Send email to

Contact sales person directly