SAN FRANCISCO, Jan 15 Reuters) - SiFive, which makes blueprints for parts of complex chips, said on Thursday it will become the first maker of RISC-V chip designs to integrate Nvidia technology that creates speedy links between chips. Like SoftBank's Arm Holdings - an industry giant, SiFive provides customers with blueprints so that they can build their own full chip designs. RISC-V is an open-standard alternative to Arm's blueprints that has drawn fresh interest from companies like Alphabet's