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я бы про китайские ПЛИСы послушал - применяет ли кто, как с тулзами и докой ??? - как я понимаю, вопрос с поставками вобщем-то решен, вопрос теперь понять - имеет ли смысл использовать?

 

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3 hours ago, Flood said:

Уже третью страницу продолжается бурное обсуждение произношения Xilinx... Неужели с новостями из мира FPGA все так плохо?

вот например: https://www.design-reuse.com/news/47415/xilinx-analog-devices-patent-infringement-lawsuit.html

Xilinx Files Patent Infringement Lawsuit Against Analog Devices

SAN JOSE, Calif., Jan. 21, 2020 Xilinx, Inc. (NASDAQ: XLNX), the leader in adaptive and intelligent computing, today announced that it has filed claims against Analog Devices, Inc., asserting infringement of eight United States patents in the United States District Court for the District of Delaware. The lawsuit details the unauthorized use by Analog Devices of certain Xilinx technologies involving serializers/deserializers (SerDes), high-speed analog-to-digital converters (ADCs) and digital-to-analog converters (DACs), as well as mixed-signal devices targeting 5G and other markets. In addition to seeking damages, Xilinx is requesting that Analog Devices be enjoined from selling, offering to sell, or importing into the United States, products that infringe Xilinx’s asserted patents.

“Xilinx has made important advances in RF signal chain technologies and has been awarded a significant number of fundamental patents by the U.S. Patent and Trademark Office,” says Catia Hagopian, senior vice president, General Counsel, Xilinx, Inc. “As our claims indicate, we believe Analog Devices is infringing our intellectual property rights and we are committed to protecting our innovations.”

The claims, which were filed as part of counterclaims in the parties’ existing lawsuit, can be found here.

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13 минут назад, Doka сказал:

The claims, which were filed as part of counterclaims in the parties’ existing lawsuit, can be found here.

Да уж, гиганты бьются за 5G :) Кстати, похоже что Analog со своими ADRV90xx вроде как остается популярнее RFSoC-ов.

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21 minutes ago, Doka said:

вот например: https://www.design-reuse.com/news/47415/xilinx-analog-devices-patent-infringement-lawsuit.html

Xilinx Files Patent Infringement Lawsuit Against Analog Devices

SAN JOSE, Calif., Jan. 21, 2020 Xilinx, Inc. (NASDAQ: XLNX), the leader in adaptive and intelligent computing, today announced that it has filed claims against Analog Devices, Inc., asserting infringement of eight United States patents in the United States District Court for the District of Delaware. The lawsuit details the unauthorized use by Analog Devices of certain Xilinx technologies involving serializers/deserializers (SerDes), high-speed analog-to-digital converters (ADCs) and digital-to-analog converters (DACs), as well as mixed-signal devices targeting 5G and other markets. In addition to seeking damages, Xilinx is requesting that Analog Devices be enjoined from selling, offering to sell, or importing into the United States, products that infringe Xilinx’s asserted patents.

“Xilinx has made important advances in RF signal chain technologies and has been awarded a significant number of fundamental patents by the U.S. Patent and Trademark Office,” says Catia Hagopian, senior vice president, General Counsel, Xilinx, Inc. “As our claims indicate, we believe Analog Devices is infringing our intellectual property rights and we are committed to protecting our innovations.”

The claims, which were filed as part of counterclaims in the parties’ existing lawsuit, can be found here.

Analog Devices Files Patent Infringement Lawsuit Against Xilinx

Dec 5 2019 - Norwood, MA
  • Analog Devices, Inc. (NASDAQ: ADI), a leading global high-performance analog technology company, today announced that it has filed a patent infringement lawsuit against Xilinx, Inc. (Nasdaq: XLNX). The lawsuit focuses on the unauthorized use by Xilinx of several important ADI patents relating to converter technology in at least two of Xilinx’s High End Zynq UltraScale+ RFSoC products.

    “ADI is a market leader in analog, mixed-signal and power integrated circuit technologies and has one of the leading patent portfolios in the semiconductor industry. We have built this global leadership position through the diligent work of our employees throughout our company’s 55-year history, and our continued investment in research and development which totaled over $1 billion in the last fiscal year,” said Larry Weiss, Senior Vice President and General Counsel, Analog Devices. “We are committed to defending and protecting our intellectual property, which creates long-term value for all our stakeholders.”

    The lawsuit, filed in the United States District Court for the District of Delaware, seeks damages and an injunction that prevents Xilinx from selling any products that infringe ADI’s patents. The complaint can be viewed here.

  • https://www.analog.com/en/about-adi/news-room/press-releases/2019/12-5-2019-adi-files-patent-infringement-lawsuit-against-xilinx.html

 

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14 hours ago, Flood said:

Кстати, похоже что Analog со своими ADRV90xx вроде как остается популярнее RFSoC-ов

Вообще то это совсем разные продукты - без ПЛИС большого толку от адэшных трансиверов нет - как ни крути но более глубокую обработку и приложения (радар, связь и т.д.) они не делают - это не их конёк. RFSoC интересный продукт, но уж очень узко-ориентированный - засунуть даже в миллионник какую то серьезную обработку на 8 а уж тем паче 16 каналов нереально - по любому еще ставить в пару большую плисину, а то и не одну и тут ценник начинает уже играть против них - вариант с ад-шкой + плис более дешевым выходит. Да и зачастую нужны 1-2 канала аналоговых и переплачивать за 8 большого смыслу нет.

Edited by fguy

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22 hours ago, yes said:

я бы про китайские ПЛИСы послушал - применяет ли кто, как с тулзами и докой ??? - как я понимаю, вопрос с поставками вобщем-то решен, вопрос теперь понять - имеет ли смысл использовать?

 

обсуждение перенесено в эту тему https://electronix.ru/forum/index.php?app=forums&module=forums&controller=topic&id=155279

 

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Вот моя подборка новостей за март 2020 на хабре. 

Новостной дайджест событий из мира FPGA/ПЛИС — №002-003 (2020_02/2020_03)

 

А так в общем я выкладываю отчёт с новостями по ПЛИС/FPGA каждый месяц вне хабра. Вот последний отчёт 

https://fpga-systems.ru/news/novostnoj_dajdzhest_sobytij_proekta_mart_2020/2020-04-01-304

Он же доступен в формате PDF

s74413206.jpg

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