| 词条 | SiFive |
| 释义 |
| name = SiFive | logo = SiFive Logo.png | logo_alt = SiFive's Logo | industry = Semiconductor Design[1] | founded = 2015[1] | founders = {{Unbulleted list|Krste Asanovic|Yunsup Lee|Andrew Waterman}} | hq_location_city = San Francisco, California[1] | key_people = Naveed Sherwani (Chief Executive Officer) [1] | website = {{URL|https://www.sifive.com/}} }}SiFive is a fabless semiconductor company that produces computer chips based on the RISC-V instruction set architecture (ISA).[2] SiFive's products include SoCs and development boards.[3] SiFive is the first company to produce a chip that implements the RISC-V ISA. HistorySiFive was founded in 2015 by Krste Asanović, Yunsup Lee, and Andrew Waterman, three researchers from the University of California Berkeley.[2][3] On November 29, 2016, SiFive released the Freedom Everywhere 310 SoC and the HiFive development board,[3] making SiFive the first company to produce a chip that implements the RISC-V ISA, although universities have produced earlier RISC-V processors.[3][4] In August 2017, SiFive hired Naveed Sherwani as CEO.[5] In October, SiFive did a limited release of its U54-MC, reportedly the world’s first RISC-V based 64-bit quad-core CPU to support fully featured operating systems like Linux.[6][7] In February 2018, SiFive released the HiFive Unleashed, a development board containing a 64-bit SoC with four U54 cores.[8][9] In April 2018 SiFive received $50.6 million series C funding including a major amount from Intel Capital.[10] ProductsSiFive's business model is based on designing custom computer chips for other businesses.[2][3] SiFive also produces the FE310 microcontroller and development boards. References1. ^1 2 3 {{cite web|title=SiFive, Inc.: Private Company Information|url=https://www.bloomberg.com/research/stocks/private/snapshot.asp?privcapId=321806453|website=Bloomberg|accessdate=17 March 2017}} 2. ^1 2 {{Cite news|url=http://www.anandtech.com/show/10488/sifive-unveils-freedom-platforms-for-riscvbased-semicustom-chips|title=SiFive Unveils Freedom Platforms for RISC-V-Based Semi-Custom Chips|last=Shilov|first=Anton|date=2016-07-18|work=AnandTech|access-date=2017-03-17|archive-url=|archive-date=|dead-url=}} 3. ^1 2 3 4 {{Cite web|url=https://venturebeat.com/2016/11/29/sifive-launches-open-source-risc-v-custom-chip/|title=SiFive launches open source RISC-V custom chip|last=Takahashi|first=Dean|date=2017-11-29|website=VentureBeat|archive-url=|archive-date=|dead-url=|access-date=2017-03-17}} 4. ^{{Cite web|url=https://community.cadence.com/cadence_blogs_8/b/breakfast-bytes/archive/2016/12/05/risc-v-sifive|title=RISC-V Available in Silicon|last=McLellan|first=Paul|date=2015-05-21|website=Cadence|language=en|archive-url=|archive-date=|dead-url=|access-date=2017-03-19}} 5. ^{{Cite web|url=https://venturebeat.com/2017/08/15/custom-processor-maker-sifive-appoints-intel-veteran-as-ceo/|title=Custom processor maker SiFive appoints Intel veteran as CEO {{!}} VentureBeat|last=|first=|date=2017-08-15|website=venturebeat.com|language=en-US|archive-url=|archive-date=|dead-url=|access-date=2017-10-12}} 6. ^{{Cite news|url=https://fossbytes.com/u54-mc-coreplex-ip-linux-open-source-risc-v-processor/|title=Linux Gets Its First Multi-Core, RISC-V Based Open Source Processor|last=Verma|first=Adarsh|date=2017-10-09|work=Fossbytes|access-date=2017-10-12|language=en-US}} 7. ^{{Cite news|url=http://www.fudzilla.com/news/processors/44667-2018-will-be-the-year-of-the-risc-v-linux-processors|title=2018 will be the year of the RISC V Linux processors|last=Farrell|first=Nick|access-date=2017-10-12|language=en-gb}} 8. ^{{Cite news|url=https://hackaday.com/2018/02/03/sifive-introduces-risc-v-linux-capable-multicore-processor/|title=SiFive Introduces RISC-V Linux-Capable Multicore Processor|date=2018-02-04|work=Hackaday|access-date=2018-02-05|language=en-US}} 9. ^{{Cite web|url=https://www.cnx-software.com/2018/02/04/sifive-introduces-hifive-unleashed-risc-v-linux-development-board-crowdfunding/|title=SiFive Introduces HiFive Unleashed RISC-V Linux Development Board (Crowdfunding)|website=www.cnx-software.com|access-date=2018-02-05}} 10. ^{{cite news|url=https://www.privateequitywire.co.uk/2018/05/09/264019/sifive-secures-investment-intel-capital|title=SiFive secures Investment from Intel Capital |publisher=Private Equity Wire |date=2018-05-09}} External links
8 : Fabless semiconductor companies|Computer companies of the United States|Semiconductor companies of the United States|Open hardware organizations and companies|Open microprocessors|American companies established in 2015|Companies based in San Francisco|2015 establishments in California |
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