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Creating a RISC-V PC Ecosystem for Linux application development Today, SiFive introduces the new HiFive platform for professional RISC-V developers, the HiFive Unmatched! The HiFive Unmatched enables developers to create the RISC-V-based software they need for RISC-V platforms. From real-time opera...

Faster, More Efficient SiFive 7-Series Core IP Today, we’re announcing the SiFive 20G1 6.0 update, which is focused on improving the 7-Series line of products. Our previous release, SiFive 20G1, was a comprehensive update that spanned from the 7-Series to the 2-Series, including U-, S-, and E-Cores....

A note from SiFive President & CEO, Patrick Little I’m honored to join SiFive to lead the brilliant, hard-working team of innovators and engineers who are responsible for creating some of the most impactful architectures in the technology industry. Ten years ago, an inspired team of computer sci...

Building a secure foundation using the concept of randomness seems, on the surface, counter-intuitive. As an aspect of entropy, randomness enables the generation of cryptographic methods to protect data, chips, and systems. By harnessing the nature of randomness as the basis of a secure system, it i...

The RISC-V Vector extension (RVV) enables processor cores based on the RISC-V instruction set architecture to process data arrays, alongside traditional scalar operations to accelerate the computation of single instruction streams on large data sets. The RISC-V International vector working group is ...

OpenFive is a solution-centric and processor agnostic custom silicon business unit dedicated to building optimized domain-specific SoCs Today, I am excited to announce the launch of OpenFive, a self-contained and autonomous custom silicon business unit of SiFive, Inc. OpenFive is solution-centric an...