Now Available: FREE RISC-V EXPLORER. A fast, free way to develop with RISC-V.See how it works

Supported Cores

We support the top cores in the RISC-V community. Find the right core for your needs here. We are continuously updating this library with new supported cores, so check back often.

UC Berkley Rocket Open Source Cores

Rocket RV32/64 IMAFDC

5-stage in-orderUC BerkeleyAvailable Now
Bluespec Piccolo Open Source Cores

Piccolo RV32/64 IMAFDC

3-stage in-orderBluespecDownload Now
Bluespec Flute Open Source Cores

Flute RV32/64 IMAFDC

5-stage in-orderBluespecDownload Now
Use our Core Comparison tool to determine which available RISC-V core is right for your system