Specification, anyone is free to design a new extension or create an implementation of a RISC-V platform that suits their needs. To work on more, including the recently approved Hypervisor extension. The RISC-V committee worked with the industry to develop a number of approved Specific processor design could include a proprietary extension to handle a special task. A small microcontroller design might just use the base instruction set while an application Is separated in pieces: a base set of instructions that all processors must support, but also optional extensions that add new Led to the project taking on a modular approach. The open design and a desire for this architecture to fill a wide variety of applications Over the next several years, the project quickly gainedĪttention as the specification matured and expanded beyond academic purposes as major industry players took notice. Importantly it was open and unencumbered by patents and royalties. While the design itself was not novel, it had the benefit of over 40 years of RISC history to learn from and most RISC-V, denoting the fifth generation of academic cooperative processorĭesign. In 2010, a group at UC Berkeley created and freely published the design for a new processor architecture, dubbed To the changing computing landscape as more computing is moved to the cloud. Both architectures also bear theĮngineering weight of their past, making it more difficult to adapt This makes them perfect for small, low-power computing applications, yet licensing fees must be paid for each IPĬore which makes them expensive to scale to large numbers. Processors are very efficient due to their simplerĭesign and history. Intel processors, while extremely powerful,Īre complex, expensive, and power-hungry. Both types of processors have applications where they are well suited, and both have evolvedĭramatically over the years. Or ARM processors which have been around since Intel processors descended from the 8086 from 1978 The vast majority of microprocessors in the world today use either

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