Efinix Extends Sapphire SoC Family With 64-Bit RISC-V Core
https://www.electronics-lab.com/efinix-extends-sapphire-soc-family-with-64-bit-risc-v-core/
The new Sapphire RV64 brings larger memory spaces, deeper caches, and Linux-ready features to FPGA-based embedded designs, scaling up from Efinix's 32-bit cores.