risc-v wikipedia - EAS
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See all on Wikipediahttps://en.wikipedia.org/wiki/RISC-VRISC-V has no save multiple or restore multiple register instructions. These were thought to make the CPU too complex, and possibly slow. This can take more code space. Designers planned to reduce code size with library routines to save and restore registers. RISC-V has no condition code register or carry … See more
RISC-V (pronounced "risk-five" where five refers to the number of generations of RISC architecture that were developed at the University of California, Berkeley since 1981 ) is an open standard instruction set architecture (ISA) … See more
The term RISC dates from about 1980. Before then, there was some knowledge that simpler computers can be effective (e.g., John Cocke at IBM Research), but the design principles … See more
The RISC-V organization maintains a list of RISC-V CPU and SoC implementations.
Existing
Existing proprietary implementations include:
• Allwinner Technology has implemented the XuanTie C906 … See more• IAR Systems released the first version of IAR Embedded Workbench for RISC-V, which supports RV32 32-bit RISC-V cores and extensions in the first version. Future releases will include … See more
CPU design requires design expertise in several specialties: electronic digital logic, compilers, and operating systems. To cover the costs of such a team, commercial vendors of computer designs, such as Arm Ltd. and MIPS Technologies, charge See more
ISA base and extensions
RISC-V has a modular design, consisting of alternative base parts, with added optional extensions. … See moreA normal problem for a new instruction set is a lack of CPU designs and software — both issues limit its usability and reduce adoption. RISC-V has a large number of CPU designs. RISC-V software includes toolchains, operating systems, middleware and design software. See more
Wikipedia text under CC-BY-SA license- https://de.wikipedia.org/wiki/RISC-V
RISC-V, offizielle Aussprache in Englisch: „risc-five“ [rɪsk faɪv], ist eine Befehlssatzarchitektur (engl. instruction set architecture, ISA), die sich auf das Designprinzip des Reduced Instruction Set Computers (RISC) stützt. Es ist ein offener Standard, welcher der freizügigen BSD-Lizenz unterliegt. Das bedeutet, dass RISC-V nicht patentiert ist und frei verwendet werden darf. Somit ist es je…
Wikipedia · Text under CC-BY-SA license- Estimated Reading Time: 7 mins
- https://es.wikipedia.org/wiki/RISC-VSee more on es.wikipedia.orgLos autores de RISC-V pretenden proporcionar varios diseños de CPU disponibles libremente bajo las licencias BSD, que permiten que los trabajos derivados, como los diseños de chips RISC-V, sean abiertos y gratuitos, al igual que RISC-V, o cerrados y de propiedad exclusiva. Por el contrario, los proveedores de chips co…
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- https://pt.wikipedia.org/wiki/RISC-VSee more on pt.wikipedia.orgO objetivo dos autores do RISC-V era de fornecer diversos designs de CPU diferentes sob a licença BSD. Tal licença permite que designs baseados em RISC-V possam ser implementados tanto de maneira aberta como proprietária, ao contrário de outros designs como ARM ou MIPS, que cobram taxas pelo uso de s…
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- https://zh.wikipedia.org/wiki/RISC-V
- RISC-V的作者们旨在提供数种可以在BSD许可证之下自由使用的CPU设计。该许可证允許像是RISC-V芯片设计等衍生作品可以像RISC-V本身一样是公开且自由发行，也可以是闭源或者是专有財產。 相比而言，ARM控股和MIPS科技等商业芯片供应商会对使用其专利者收取高額的许可费用。他們也要求在接收其描述设计优点的文件和指令集前，还需要签署保密协议。许多设计优点 …
- 設計公司: 加州大學柏克萊分校
- 是否開放架構？: 是
- 推出年份: 2010年，12年前
- 最新架構版本: 2.2
- https://vi.wikipedia.org/wiki/RISC-V
RISC-V. RISC-V (phát âm là "risk-năm") là một kiến trúc tập lệnh (ISA) phần cứng mã nguồn mở dựa trên kiến trúc tập lệnh máy tính với tập lệnh đơn giản hóa (RISC). Dự án bắt đầu từ năm …
- https://ja.wikipedia.org/wiki/RISC-V
risc-vの製作者は、自由に利用可能ないくつものcpuデザインをbsdライセンス下で提供することを目指している。同ライセンスは、risc-vチップの設計や派生成果物を、risc-v自身と同様 …
- https://en.wikipedia.org/wiki/Reduced_instruction_set_computer
In computer engineering, a reduced instruction set computer is a computer designed to simplify the individual instructions given to the computer to accomplish tasks. Compared to the …
- https://en.wikipedia.org/wiki/Talk:RISC-V
RISC-V is more like a programming language that anybody's allowed to implement, without any licensing requirements other than on the trademark - proprietary implementations are allowed, …
- https://en.wikipedia.org/wiki/ARC_(processor)
ARC (Argonaut RISC Core) embedded system processors are a family of 32-bit and 64-bit reduced instruction set computer (RISC) central processing units (CPUs) originally designed by …
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