The Free and Open Source Silicon Foundation

Welcome to the Free and Open Source Silicon (FOSSi) Foundation. FOSSi Foundationis a non-profit foundation with the mission to promote and assist free and open digital hardware designs and their related ecosystems. FOSSi Foundation operates as an open, inclusive, vendor-independent group.

What is Free and Open Source Silicon?

Free and Open Source Silicon (FOSSi) are components and systems that are inside silicon devices (‘chips’). It is our core belief that building blocks that form such digital devices can be made free and open

Who are we?

FOSSi Foundation was created by a group of individuals coming from industry and academia, each with long experience in working on prominent Open Source projects within the digital design and embedded areas. The foundation is managed by directors, formed by the members and backed by sponsors

Our Mission

  • Support and promote open standards development and their use
  • Support community events and organize regular events
  • Encourage industry participation in open source IP design
  • Assist hobbyists and academic institutions with opening their work to the public
  • Support the development and maintenance of a web site, aimed at providing a platform for free and open source silicon

Further details about our values and goals can be found in the FOSSi Foundation manifesto

Recent activity

12 Feb 2018 » Become a GSoC student 2018!
We are happy and honored to be part of the Google Summer of Code (GSoC) again this year. We are..... more

28 Jan 2018 » ORConf 2018 Announcement
The FOSSi Foundation is pleased to announce that ORConf 2018 will be held over the weekend of September 21 to..... more

11 Jan 2018 » Call for Proposals: GSoC 2018
We are applying for Google Summer of Code (GSoC) again this year. In the last two years we had the..... more

22 Sep 2017 » Become a LibreCores.org contributor or contractor
LibreCores.org is a modern portal for Free and Open Source Silicon (FOSSi). Our aim is that it becomes the entry..... more

14 Sep 2017 » ORConf 2017 Round-up
ORConf 2017 came to a close last Sunday, and on behalf of the FOSSi Foundation I’d like to thank all..... more

The Free and Open Source Silicon Foundation C.i.C.
71-75 Shelton Street, London, WC2H 9JQ