Open to the core
lowRISC® is a not-for-profit engineering company that creates and maintains commercial-grade open-source silicon designs through its collaborative Silicon Commons approach.
lowRISC News
November 11th, 2024
lowRISC and SCI Semiconductor Partner to Create First CHERIoT Commercial Tapeout
September 3rd, 2024
Apply Now: Secure Your Digital Future with lowRISC and The Digital Security by Design Technology Access Programme
A silicon root of trust (SiRoT) provides foundational protection for computer systems, independently of the platform operating system and application processor. OpenTitan, the world’s first open-source SiRoT, offers commercial-grade security in a transparent, verified and flexible design and is made available under a permissive license (Apache 2.0) to all who require it.
- Discrete engineering sample design taped out in August 2023, production silicon 2024
- Integrated design (for on chiplet / on SoC use) in active development, publicly released in Nov 2023
- Development boards available to purchase here
lowRISC offers Silicon Commons training and paid support services for OpenTitan and its constituent IP blocks.
Ibex is a production-quality open source 32-bit RISC-V CPU core written in SystemVerilog. The CPU core is heavily parametrizable and well suited for embedded control applications.
Ibex has been extensively verified, has seen multiple tape-outs (e.g. OpenTitan) and is used in many other projects including Microsoft’s CHERIOT-Ibex & the InnovateUK funded Sunburst Project.
lowRISC offers paid support services for Ibex.
Our Partners & Contributors
Need help developing your open silicon project?
Need support or training for your OpenTitan or Ibex based design?
Get in touch info@lowrisc.org
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lowRISC is a not-for-profit company using collaborative engineering to develop and maintain open source silicon designs and tools, through a unique combination of skills, expertise and vision.
We provide a home for multi-partner projects that deliver verified, high quality IP and tools, which provide the solid foundations that are necessary for the rapid development cycles required for next generation silicon products. lowRISC employs an engineering team in Cambridge, UK, working on our own developments, partner projects, and work-for-hire that is aligned with our mission.