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Apparatus and method for automated determination of timing constraints

机译:用于自动确定定时约束的设备和方法

摘要

A method and apparatus is provided for the automatic creation of timing constraints that are based upon input interface timing parameters entered through a graphical user interface that is associated with the one or more input interfaces. Ideal timing constraints are created from the input interface timing parameters for the one or more input interfaces, thereby enabling the analysis of the input interface(s) without requiring explicit constraints to be defined by the designer of the input interface(s). Timing constraints may, therefore, be automatically generated by the designer without the need for the designer to possess any detailed knowledge of the associated constraint language parameters. Once created, the automatically generated timing constraints are graphically displayed to the designer for verification and/or modification. The automated process removes any potential for improperly defining the input constraint language parameters associated with the input interface(s).
机译:提供了一种用于自动创建时序约束的方法和装置,该时序约束基于通过与一个或多个输入接口相关联的图形用户界面输入的输入接口时序参数。根据一个或多个输入接口的输入接口时序参数创建理想的时序约束,从而无需对输入接口的设计者定义明确的约束即可进行输入接口的分析。因此,时序约束可以由设计人员自动生成,而无需设计人员拥有相关约束语言参数的任何详细知识。创建后,自动生成的时序约束将以图形方式显示给设计人员以进行验证和/或修改。自动化过程消除了任何可能不正确地定义与输入界面相关联的输入约束语言参数的可能性。

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