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RISC-V is trying to initiate an open hardware revolution



RISC has promoted the revolution of small, efficient and low-cost processors and helped build our modern connected world. But in the following years, a few companies dominated the processor field. If you need a chip for a new device, the only option is to hope that you can find off-the-shelf products close to what you want from places such as Texas Instruments or Renesas. Designing a chip from scratch is so complicated and expensive that few companies have enough resources to design it.

One of the biggest limiting factors here is the basic processor code. Instruction set or ISA. Developing a new ISA is a huge task, and a small part (such as ARM and x86) dominates the chip field. The role of RISC-V is to provide a tested functional ISA for anyone who wants it. ISA is also designed to be modifiable, with “extensions”

; that can add functions so that engineers can choose the functions they need.

Even with ISA, designing a new processor is a daunting task, but many companies supporting the RISC-V project, including giants such as Western Digital, have also opened up their chip design outsourcing sources and freed them up for others to modify. Or use. Alternatively, the new company can sign a contract with a company like SiFive, which is a start-up that produces custom RISC-V processors for ordering.

There are still many wrong methods in this project-funding exhaustion, development problems, security vulnerabilities, to name a few-but if successful, RISC-V can reduce the cost of developing new chips and provide help for companies of all sizes to build them accurately The required processor. Watch our full video for more information.


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