公开(公告)号：US20100299645A1

公开(公告)日：2010-11-25

申请号：US12785480

申请日：2010-05-23

申请人： Aya SAKURAI ,  Yoshio Inoue

发明人： Aya SAKURAI ,  Yoshio Inoue

IPC分类号： G06F17/50

CPC分类号： G06F17/5031

摘要： A computer-readable recording medium stores a design support program causing a computer to perform: detecting a data path and a clock path corresponding to the data path making up a partial circuit in a circuit-under-design; selecting an object cell from cells on the data path and the clock path detected in the detecting; replacing the object cell selected in the selecting with a cell having a function substantially identical to and characteristics different from the object cell; acquiring a plurality of types of characteristic information related to the partial circuit based on the data path and the clock path after the object cell is replaced in the replacing; determining whether the types of the characteristic information acquired in the acquiring is in violation of restrictions; and outputting a determination result determined in the determining.

摘要翻译： 计算机可读记录介质存储使计算机执行以下操作的设计支持程序：检测在构成电路设计之外的构成部分电路的数据路径的数据路径和时钟路径; 从数据路径上的小区和在检测中检测到的时钟路径选择对象单元; 用具有与目标单元基本相同的特征的单元替换在选择中选择的对象单元; 在所述替换中替换所述对象单元之后，基于所述数据路径和所述时钟路径获取与所述部分电路相关的多种类型的特征信息; 确定在获取中获取的特征信息的类型是否违反限制; 并输出在确定中确定的确定结果。

公开(公告)号：US08423931B2

公开(公告)日：2013-04-16

申请号：US12785480

申请日：2010-05-23

申请人： Aya Sakurai ,  Yoshio Inoue

发明人： Aya Sakurai ,  Yoshio Inoue

IPC分类号： G06F17/50

CPC分类号： G06F17/5031

摘要： A computer-readable recording medium stores a design support program causing a computer to perform: detecting a data path and a clock path corresponding to the data path making up a partial circuit in a circuit-under-design; selecting an object cell from cells on the data path and the clock path detected in the detecting; replacing the object cell selected in the selecting with a cell having a function substantially identical to and characteristics different from the object cell; acquiring a plurality of types of characteristic information related to the partial circuit based on the data path and the clock path after the object cell is replaced in the replacing; determining whether the types of the characteristic information acquired in the acquiring is in violation of restrictions; and outputting a determination result determined in the determining.

摘要翻译： 计算机可读记录介质存储使计算机执行以下操作的设计支持程序：检测在构成电路设计之外的构成部分电路的数据路径的数据路径和时钟路径; 从数据路径上的小区和在检测中检测到的时钟路径选择对象单元; 用具有与目标单元基本相同的特征的单元替换在选择中选择的对象单元; 在所述替换中替换所述对象单元之后，基于所述数据路径和所述时钟路径获取与所述部分电路相关的多种类型的特征信息; 确定在获取中获取的特征信息的类型是否违反限制; 并输出在确定中确定的确定结果。