MOBILE, OPEN-HARDWARE, RISC-V SYSTEM-ON-CHIP (SOC) DEVELOPMENT KIT

By looking at the Precursor you may wonder “Are we not through with these phones yet?”, but who said this was a regular phone? Its deceiving looks hide an open hardware development platform for mobile communication and computation in a secure environment. Intrigued?

MOBILE, OPEN-HARDWARE, RISC-V SYSTEM-ON-CHIP (SOC) DEVELOPMENT KIT

The Precursor is described by the developers as a device for everyday use that compromises nothing as a development platform. It is powered by an FPGA-hosted, soft-core System-on-Chip (SoC), giving the developers a lot of freedom when it comes to the customization of the platform, but it doesn’t end there. It was designed from the ground up with one main goal: security. It can be considered a strong starting point for your projects. The developers describe some interesting things you can apply with the platform:

  • Secure communication – With an easier-to-verify hardware design, self-provisioning and support for modern crypo primitives, you are in for a treat if secure communication is what you’re looking for! It uses the Silicon Labs WF200 for Wi-Fi connectivity and contains a headphone jack, allowing for end-to-end encrypted voice communications.
  • Key protection – Its security characteristics make it particularly interesting when it comes to developing two-factor authentication solutions, crypto wallets and other critical applications. Since supply chain attacks are devastating in these cost-conservative targets, you may consider building your own SoC and firmware from the ground up to limit the attacking surface, where the Percursor was conceived to ease this process.
  • CPU emulation – Even though its FPGA ships with a 32-bit RISC-V CPU, you can easily configure it to emulate a comprehensive library of retro CPUs, such as the 6502 from the NES or the Z-80. You can even turn it into a retro pocket-sized console with some creativity!

Read more: MOBILE, OPEN-HARDWARE, RISC-V SYSTEM-ON-CHIP (SOC) DEVELOPMENT KIT

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