Linux-compatible processor based on the open-source RISC-V chip architecture, RISC-V chipmaker SiFive has surprised the open-source community again by unveiling a full development board built around the ISA. Called the HiFive Unleashed, the new development board is built around SiFive’s Freedom U540, which is based on the company’s U54-MC Coreplex. The chip is a 64-bit, 4+1 multicore processor that fully supports Linux, as well as other operating systems such as FreeBSD and Unix. The development board itself features a 8GB of DDR4 with ECC, a gigabit ethernet port, 32 MB of quad SPI flash memory, a MicroSD card slot, and an FPGA mezzanine card (FMC) connector for allowing peripherals and other expansion devices to be attached to the board. To read more, please visit: https://www.designnews.com/electronics-test/first-open-source-risc-v-soc-linux-released/86012081658262]]>