Pitch Engine

完全匹配应用程序性能挑战并避免不必要的性能损害

 

法国格勒诺布尔 - Media OutReach - 2019年12月3日 - 为了满足不断增长的性能最大化需求,有效控制功耗前提下,Teledyne e2v构建了与其微处理器系列产品相关的先进方法。通过这种方法,可以详细研究QorIQ®T系列和P系列 (PowerArchitecture®)的功耗特性,以及为客户系统提供的基于ARM®的Layerscape设备,而不仅仅是依赖器件参数表信息。近期一个安全指标要求严格的航天客户项目中,Teledyne e2v交付了T1042 多核微处理器,使得终端应用的功耗几乎降低了50%,从而大幅减少了整个系统的限制要求。

功耗优化的微处理器:Teledyne e2v的一项独特新服务

现代嵌入式设计需要高水平的功能,这意味着工程师希望尽可能配置更多的处理能力。然而,在许多应用中(特别是在航空电子、军事和航天领域),还必须遵守严格的功率限制。公布的有关功耗参数数据将包含一定的裕度(基于设备变化和最坏的运行条件)。通常情况下,这会使工程师们更加谨慎小心-让微处理器处于低性能运行(或以低于其实际能达到的频率运行设备),以确保它们保持在系统支持的最大功耗之内。

 

凭借在为市场提供高可靠性处理解决方案方面领先的知识,再加上可以直接访问恩智浦(原始微处理器制造合作伙伴)的本地测试程序,Teledyne e2v在设备的功率特性方面具有独到的见解。通过将所有这些优势精确与客户案例,微处理器实际应用条件相结合,可以获得全面的静态及动态功耗曲线。因此,公司产品大大超越了数据手册上所述的裕度,客户可以获得完全保证的功率优化型器件。

 

通过只为专用应用挑选最节能的设备器件,工程师们可以毫无顾忌地提高其系统设计的运行性能指标。极大地有利于增加系统中额外的冗余(因此它们可以在以后的阶段中结合更多的特性和功能)及工作寿命延长。

 

"在处理高性能多核处理器时,从一个设备到另一个设备的静态功耗可能会有显著变化,除了时钟频率和负载影响动态功耗,温度也在考虑范围之内。" Teledyne e2v市场和业务开发经理Thomas Guillemain解释说。"通过这项新服务提供的可见性,我们现在可以更好地优化我们的32位和64位微处理器,以便在保证功耗限制的前提下获得最大产品性能。"

 

要了解更多信息,请下载完整的技术论文。

关于Teledyne e2v

Teledyne e2v提供高性能、超可靠的半导体解决方案,提供整个信号链中关键功能解决,包括数据转换器、接口芯片、微处理器、模拟开关、电压基准、数字化仪、逻辑器件、存储器和射频设备。公司致力于航空电子、工业、医疗、军事、科学和航天等应用领域,在严峻的应用领域解决方案中有着被认为世界认可的领先技术。

 

Teledyne e2v的许多产品都是通过与领先的半导体供应商(如恩智浦、Everspin和美光科技)进行战略合作开发出来的。通过与全球客户群紧密合作,公司能够提供一系列广泛的创新解决方案,其中涵盖了标准、半定制和全定制的方案。

 

更多信息请访问:https://www.teledyne-e2v.com

Source http://www.media-outreach.com/release.php/View/22840#Contact

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