RISC-V

RISC-V (pronounced "risk-five") is a free and open standard instruction set architecture (ISA) based on reduced instruction set computer (RISC) principles. Unlike proprietary ISAs such as x86 and ARM, RISC-V is described as "free and open" because its specifications are released under permissive open-source licenses and can be implemented without paying royalties.

Chinese Semiconductor Company

SiFive, Inc. is an American fabless semiconductor IP company and provider of commercial RISC-V processors and silicon chips based on the RISC-V instruction set architecture (ISA). Its products include cores, SoCs, IPs, and development boards.

Russian microprocessor

european processor project