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首页> 外文会议>Multimedia on Mobile Devices 2007; Proceedings of SPIE-The International Society for Optical Engineering; vol.6507; Electronic Imaging Science and Technology >Codesign toolset for application-specific instruction-set processors
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Codesign toolset for application-specific instruction-set processors

机译：面向专用指令集处理器的协同设计工具集

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摘要

Application-specific programmable processors tailored for the requirements at hand are often at the center of today's embedded systems. Therefore, it is not surprising that considerable effort has been spent on constructing tools that assist in codesigning application-specific processors for embedded systems. It is desirable that such design toolsets support an automated design flow from application source code down to synthesizable processor description and optimized machine code. In this paper, such a toolset is described. The toolset is based on a customizable processor architecture template, which is VLIW-derived architecture paradigm called Transport Triggered Architecture (TTA). The toolset addresses some of the pressing shortcomings found in existing toolsets, such as lack of automated exploration of the "design space", limited run time retargetability of the design tools or restrictions in the customization of the target processors.
机译：针对当前需求量身定制的专用可编程处理器通常位于当今嵌入式系统的中心。因此，毫不奇怪的是，已经花费大量精力在构建工具上，这些工具有助于对嵌入式系统的专用处理器进行代码签名。期望这样的设计工具集支持从应用程序源代码到可综合处理器描述和优化的机器代码的自动化设计流程。在本文中，描述了这样的工具集。该工具集基于可自定义的处理器体系结构模板，该模板是VLIW派生的架构范例，称为传输触发架构（TTA）。该工具集解决了现有工具集中存在的一些紧迫缺陷，例如缺乏对“设计空间”的自动探索，设计工具的运行时可重定目标性有限或目标处理器的自定义限制。

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