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Open Hardware: CircuitPython, MIPS and How Open Source Hardware Empowers Procurement

Submitted by Roy Schestowitz on Tuesday 26th of February 2019 02:01:07 PM Filed under
Hardware
OSS
  • DIY Open source HiFi preamplifier running CircuitPython

    Developer Max Williams has published a new tutorial to the Hackster.io website providing details on how you can build your very own open source HiFi preamplifier. The project includes schematics, PCB layouts, CircuitPython code via GitHub, BoMs, measurements and photos.

  • Bluespec to Co-Host Upcoming SiFive Technical Symposium
  • MIPS’ Rising Stature Challenging RISC-V?

    When Wave Computing acquired MIPS, “going open source” was the plan Wave’s CEO Derek Meyer had in mind. But Meyer, a long-time MIPS veteran, couldn’t casually mention his plan then. Wave was hardly ready with the solid infrastructure it needed to support a legion of hardware developers interested in coming to the MIPS open-source community.

    To say “go open source” is easy. Pulling it off has meant a huge shift from MIPS, long accustomed to the traditional IP licensing business.

    Wave’s first step was hiring Art Swift as president of its MIPS licensing business. Swift fit the bill as someone who knows the best of both worlds — old (traditional IP for licensing) and new (open source). Swift had served as vice-chair of the RISC-V Foundation’s Marketing Committee and was vice president of marketing and business development at MIPS Technologies from 2008 to 2011.

  • How Open Source Hardware Empowers Procurement

    The advent of processors based the RISC-V Instruction Set Architecture (ISA) is not just exciting for engineers and designers—open source hardware benefits procurement, experts said.

    “Open source does two things for you: it rationalizes price and motivates adoption and investment,” explained Keith Witek, senior vice president, Corporate Development, Strategy, and General Counsel at SiFive, a provider of commercial RISC-V processor IP. “If I charge you too much, you can leave and go to different vendor. I can’t lock you up with proprietary architecture or tools. And you feel like you can invest, because no one can take it away from you. RISC-V takes a big part in democratizing silicon.”

»

RISC-V Support Added To The GRUB Bootloader

Submitted by Roy Schestowitz on Tuesday 26th of February 2019 02:20:05 PM.
  • RISC-V Support Added To The GRUB Bootloader

    The mainline GNU GRUB boot-loader now supports the RISC-V architecture as another important step for better mainline support for this new, royalty-free processor ISA.

    As working towards this year's GRUB 2.04 update, we've known they have been on the finishing stretch for merging RISC-V support and as of this morning that milestone has been crossed.

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