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1. 发明授权

US07076415B1 System for mixed signal synthesis 失效
标题翻译：混合信号合成系统
公开(公告)号：US07076415B1
公开(公告)日：2006-07-11
申请号：US09560844
申请日：2000-04-28
申请人： Michael J. Demler , Stephen Lim , Geoffrey Ellis , Leslie D. Spruiell , Robert W. McGuffin , Bent H. Sorensen
发明人： Michael J. Demler , Stephen Lim , Geoffrey Ellis , Leslie D. Spruiell , Robert W. McGuffin , Bent H. Sorensen
IPC分类号： G06F17/50
CPC分类号： G06F17/505 , G06F17/5054 , G06F2217/86
摘要： Circuit synthesis is performed utilizing an optimizer that selects design parameters for a synthesis model of a circuit based on desired performance characteristics and performance characteristics/design parameters of previously synthesized circuits. Performance characteristics and design parameters of each synthesized circuit are maintain in conjunction with the synthesis model of the circuit being synthesized. A synthesis plan identifies the synthesis model and specific instructions on how to perform optimized selection of design parameters, how to set up test benches, and how to perform the simulation.
摘要翻译：利用优化器进行电路合成，所述优化器基于期望的性能特征和先前合成的电路的性能特征/设计参数来选择电路的合成模型的设计参数。每个合成电路的性能特征和设计参数与正在合成的电路的合成模型相结合。综合计划确定了如何执行设计参数优化选择，如何设置测试台以及如何执行仿真的综合模型和具体说明。

2. 发明授权

US06356796B1 Language controlled design flow for electronic circuits 失效
标题翻译：电子电路语言控制设计流程
公开(公告)号：US06356796B1
公开(公告)日：2002-03-12
申请号：US09216752
申请日：1998-12-17
申请人： Leslie D. Spruiell , Robert W. McGuffin , Bendt H. Sorensen , Michael J. Demler
发明人： Leslie D. Spruiell , Robert W. McGuffin , Bendt H. Sorensen , Michael J. Demler
IPC分类号： G06F1900
CPC分类号： G06F17/5063 , G06F17/5036 , G06F17/5045
摘要： A Language Controlled Design Flow for the development of integrated circuits (IC) that allows users to Characterize, Synthesize, Simulate, and Analyze IC designs. The Language Controlled Design Flow provides specialized features that enable rapid design development and Intellectual Property (IP) reuse. The language provides the ability to capture a designer's knowledge about the Design Components and Design Processes unique to those components during characterization, synthesis, simulation, and analysis. A feature of this invention is the ability to separate design or design component specific knowledge from the tools used for analysis. This leads to benefits in extensibility, simplicity, accuracy, and performance of the overall tool set. Also provided is a mechanism in which the design process can be fully automated with a Language Controlled Design Flow that can take advantage of the information available in the design, in the design components, and in the design process flow. Additionally, this invention may be implemented in a set of commercially available computer software programs.
摘要翻译：用于开发集成电路（IC）的语言控制设计流程，允许用户对IC设计进行特征，合成，模拟和分析。语言控制设计流程提供了专门的功能，可实现快速设计开发和知识产权（IP）重用。该语言提供了在表征，综合，仿真和分析期间捕获设计人员对这些组件特有的设计组件和设计过程的了解。本发明的一个特征是能够将组件特定知识与用于分析的工具分开设计或设计。这将导致整体工具集的可扩展性，简单性，准确性和性能的好处。还提供了一种机制，其中设计过程可以通过语言控制的设计流程完全自动化，该流程可以利用设计，设计组件以及设计过程流程中可用的信息。另外，本发明可以在一组市售的计算机软件程序中实现。

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