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Embedded and Microcontrollers
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Embedded and Microcontrollers
Embedded Forum Altera:FPGA+CPU嵌入式计划,期待成为下一只“黑天鹅”
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  • fpga
  • 嵌入式
  • 黑天鹅
  • embedded
  • altera
Related

Altera:FPGA+CPU嵌入式计划,期待成为下一只“黑天鹅”

laidandan
laidandan over 15 years ago

        日前,FPGA技术市场领先厂商Altera公司通过与Intel,ARM,MIPS等主流处理器厂商合作,针对嵌入式系统配置功能公布了其集成可编程逻辑和处理器技术的嵌入式计划,其产品主要包括Altera器件和ARMCortex-A9,Intel Atom处理器,Altera器件和ARM Cortex-M1,Altera器件和MP32,Altera器件和Nios II等,旨在为基于FPGA的CPU提供更多的OS选择。同时,Altera还将于今年Q4推出基于Quartus II 开发软件的新系统级集成工具Qsys,这一新系统级工具可以针对不同的嵌入式处理器实现单一FPGA设计流程,为设计人员提供了方便,提高了效能。



Altera公司亚太区高级市场经理 罗嘉鸾女士
        Altera公司亚太区高级市场经理罗嘉鸾女士在介绍这一嵌入式计划时提到,“早在几年前,处理器就受到功耗限制,性能无法有效提升,为解决这一难题,业内提出了两个解决方案——多内核和硬件加速。因此,嵌入式系统中集成FPGA是一个必然趋势,据某调查公司给出的数据显示,目前市场上有40%嵌入式系统同时使用FPGA作硬件加速支持,而且未来支持FPGA的嵌入式选择将会越来越多。”
在采访中,罗经理特别提到了“黑天鹅”事件,“黑天鹅”寓指不可预测的重大稀有事件,它在意料之外,却又对所在领域起到关键性作用。处理器这几年一直受制于功耗原因,性能提升已经渐缓于摩尔定律的预测,这一领域需要一次类似“黑天鹅”事件来填补这一空白,而CPU+FPGA计划也许就是这只“黑天鹅”。image



“黑天鹅”事件填补摩尔定律的空白image


Qsys系统级集成工具
        在谈话中,罗经理介绍,在2010年Q4将推出新一代系统集成工具Qsys,它是Altera SOPC Builder工具的后续产品,相比Altera SOPC Builder,它具有多层次设计,支持业界标准IP接口,支持高效的设计重用等优点,而且整个系统级不再局限于System on chip,而是network on chip,这是一次突破性的改进。
        随着这一嵌入式计划的实施,FPGA会因与处理器的组合带动而进入更多的应用领域,而且在嵌入式系统中增加FPGA模块也会提高系统的灵活性,减少系统的BOM成本,同时还能加快产品的面市时间。“除了应用在通讯,消费电子,工控等大批量市场,将来可能会不断涌现更多小批量,多差异化的细分市场。”罗经理补充到,“很多创新型的应用让我们也觉得很意外,这些差异化的细分应用也更加突显了这一嵌入式方案的优势,我们将会在明年陆续推出多种嵌入式产品,为客户提供更多选择形式的组合方案,满足不同客户的需求。”

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