公开(公告)号：US08949102B2

公开(公告)日：2015-02-03

申请号：US13404738

申请日：2012-02-24

申请人： Wenliang Dai ,  Lanbing Chen ,  Guoying Feng ,  Ping Liu ,  Dennis Nagle ,  Jilin Tan ,  Wenjian Zhang ,  Qi Zhao ,  ZhongYong Zhou

发明人： Wenliang Dai ,  Lanbing Chen ,  Guoying Feng ,  Ping Liu ,  Dennis Nagle ,  Jilin Tan ,  Wenjian Zhang ,  Qi Zhao ,  ZhongYong Zhou

IPC分类号： G06F17/50

CPC分类号： G06F17/5045 ,  G06F17/5018 ,  G06F17/5036 ,  G06F17/509 ,  G06F2217/78

摘要： The subject application relates to a method and system for power delivery network analysis. The present disclosure is directed towards a computer-implemented method for analyzing a power delivery network (PDN) system. The method may include receiving at least one of a chip power model, a package power model and a board power model at the computing device and co-simulating at least two of the chip power model, the package power model, and the board power model. Numerous other features are also within the scope of the present disclosure.

摘要翻译： 本申请涉及一种供电网络分析的方法和系统。 本公开针对用于分析功率传递网络（PDN）系统的计算机实现的方法。 该方法可以包括在计算设备处接收芯片功率模型，封装功率模型和板功率模型中的至少一个并且共同模拟芯片功率模型，封装功率模型和板功率模型中的至少两个 。 许多其他特征也在本公开的范围内。

公开(公告)号：US08539422B2

公开(公告)日：2013-09-17

申请号：US13404688

申请日：2012-02-24

申请人： Wenliang Dai ,  Lanbing Chen ,  Guoying Feng ,  Ping Liu ,  Dennis Nagle ,  Jilin Tan ,  Wenjian Zhang ,  Qi Zhao ,  ZhongYong Zhou

发明人： Wenliang Dai ,  Lanbing Chen ,  Guoying Feng ,  Ping Liu ,  Dennis Nagle ,  Jilin Tan ,  Wenjian Zhang ,  Qi Zhao ,  ZhongYong Zhou

IPC分类号： G06F9/455 ,  G06F17/50

CPC分类号： G06F17/5045 ,  G06F17/5018 ,  G06F17/5036 ,  G06F17/509 ,  G06F2217/78

摘要： The subject application relates to a method and system for power delivery network analysis. The present disclosure is directed towards a computer-implemented method for displaying one or more results of a power delivery network (PDN) analysis associated with an electronic circuit design. The method may include extracting, using at least one processor, an electromagnetic (EM) model for each of one or more discontinuity structures associated with the electronic circuit design. The method may further include performing a power delivery network analysis of the electronic circuit design, the PDN analysis including a Method of Moments (MoM) calculation. The method may also include displaying a three dimensional image depicting one or more results of the PDN analysis. Numerous other features are also within the scope of the present disclosure.

摘要翻译： 本申请涉及一种供电网络分析的方法和系统。 本公开涉及用于显示与电子电路设计相关联的功率传递网络（PDN）分析的一个或多个结果的计算机实现的方法。 该方法可以包括使用至少一个处理器提取与电子电路设计相关联的一个或多个不连续结构中的每一个的电磁（EM）模型。 该方法还可以包括执行电子电路设计的功率传递网络分析，PDN分析包括时刻方法（MoM）计算。 该方法还可以包括显示描绘PDN分析的一个或多个结果的三维图像。 许多其他特征也在本公开的范围内。

公开(公告)号：US08631381B2

公开(公告)日：2014-01-14

申请号：US13404629

申请日：2012-02-24

申请人： Wenliang Dai ,  Lanbing Chen ,  Guoying Feng ,  Ping Liu ,  Dennis Nagle ,  Jilin Tan ,  Wenjian Zhang ,  Qi Zhao ,  ZhongYong Zhou

发明人： Wenliang Dai ,  Lanbing Chen ,  Guoying Feng ,  Ping Liu ,  Dennis Nagle ,  Jilin Tan ,  Wenjian Zhang ,  Qi Zhao ,  ZhongYong Zhou

IPC分类号： G06F17/50

CPC分类号： G06F17/5045 ,  G06F17/5018 ,  G06F17/5036 ,  G06F17/509 ,  G06F2217/78

摘要： The subject application relates to a method and system for power delivery network analysis. The present disclosure is directed towards a computer-implemented method for analyzing a power delivery network (PDN) associated with an electronic circuit design. Embodiments may include extracting, using at least one processor, an electromagnetic (EM) model for each of one or more discontinuity structures associated with the circuit design and generating a three dimensional adaptive mesh model that is based upon, at least in part, the extracted EM model. Numerous other features are also within the scope of the present disclosure.

摘要翻译： 本申请涉及一种供电网络分析的方法和系统。 本公开针对用于分析与电子电路设计相关联的功率传递网络（PDN）的计算机实现的方法。 实施例可以包括：使用至少一个处理器提取与电路设计相关联的一个或多个不连续结构中的每一个的电磁（EM）模型，并且生成基于至少部分地提取的三维自适应网格模型 EM模型。 许多其他特征也在本公开的范围内。

公开(公告)号：US20120221988A1

公开(公告)日：2012-08-30

申请号：US13404629

申请日：2012-02-24

申请人： Wenliang DAI ,  Lanbing CHEN ,  Guoying FENG ,  Ping LIU ,  Dennis NAGLE ,  Jilin TAN ,  Wenjian ZHANG ,  Qi ZHAO ,  ZhongYong ZHOU

发明人： Wenliang DAI ,  Lanbing CHEN ,  Guoying FENG ,  Ping LIU ,  Dennis NAGLE ,  Jilin TAN ,  Wenjian ZHANG ,  Qi ZHAO ,  ZhongYong ZHOU

IPC分类号： G06F17/50

CPC分类号： G06F17/5045 ,  G06F17/5018 ,  G06F17/5036 ,  G06F17/509 ,  G06F2217/78

摘要： The subject application relates to a method and system for power delivery network analysis. The present disclosure is directed towards a computer-implemented method for analyzing a power delivery network (PDN) associated with an electronic circuit design. Embodiments may include extracting, using at least one processor, an electromagnetic (EM) model for each of one or more discontinuity structures associated with the circuit design and generating a three dimensional adaptive mesh model that is based upon, at least in part, the extracted EM model. Numerous other features are also within the scope of the present disclosure.

摘要翻译： 本申请涉及一种供电网络分析的方法和系统。 本公开针对用于分析与电子电路设计相关联的功率传递网络（PDN）的计算机实现的方法。 实施例可以包括：使用至少一个处理器提取与电路设计相关联的一个或多个不连续结构中的每一个的电磁（EM）模型，并且生成基于至少部分地提取的三维自适应网格模型 EM模型。 许多其他特征也在本公开的范围内。

公开(公告)号：US20120221990A1

公开(公告)日：2012-08-30

申请号：US13404688

申请日：2012-02-24

申请人： Wenliang DAI ,  Lanbing CHEN ,  Guoying FENG ,  Ping LIU ,  Dennis NAGLE ,  Jilin TAN ,  Wenjian ZHANG ,  Qi ZHAO ,  ZhongYong ZHOU

发明人： Wenliang DAI ,  Lanbing CHEN ,  Guoying FENG ,  Ping LIU ,  Dennis NAGLE ,  Jilin TAN ,  Wenjian ZHANG ,  Qi ZHAO ,  ZhongYong ZHOU

IPC分类号： G06F17/50

CPC分类号： G06F17/5045 ,  G06F17/5018 ,  G06F17/5036 ,  G06F17/509 ,  G06F2217/78

摘要： The subject application relates to a method and system for power delivery network analysis. The present disclosure is directed towards a computer-implemented method for displaying one or more results of a power delivery network (PDN) analysis associated with an electronic circuit design. The method may include extracting, using at least one processor, an electromagnetic (EM) model for each of one or more discontinuity structures associated with the electronic circuit design. The method may further include performing a power delivery network analysis of the electronic circuit design, the PDN analysis including a Method of Moments (MoM) calculation. The method may also include displaying a three dimensional image depicting one or more results of the PDN analysis. Numerous other features are also within the scope of the present disclosure.

摘要翻译： 本申请涉及一种供电网络分析的方法和系统。 本公开涉及用于显示与电子电路设计相关联的功率传递网络（PDN）分析的一个或多个结果的计算机实现的方法。 该方法可以包括使用至少一个处理器提取与电子电路设计相关联的一个或多个不连续结构中的每一个的电磁（EM）模型。 该方法还可以包括执行电子电路设计的功率传递网络分析，PDN分析包括时刻方法（MoM）计算。 该方法还可以包括显示描绘PDN分析的一个或多个结果的三维图像。 许多其他特征也在本公开的范围内。

公开(公告)号：US20120221312A1

公开(公告)日：2012-08-30

申请号：US13404738

申请日：2012-02-24

申请人： Wenliang DAI ,  Lanbing CHEN ,  Guoying FENG ,  Ping LIU ,  Dennis NAGLE ,  Jilin TAN ,  Wenjian ZHANG ,  Qi ZHAO ,  ZhongYong ZHOU

发明人： Wenliang DAI ,  Lanbing CHEN ,  Guoying FENG ,  Ping LIU ,  Dennis NAGLE ,  Jilin TAN ,  Wenjian ZHANG ,  Qi ZHAO ,  ZhongYong ZHOU

IPC分类号： G06F17/50

CPC分类号： G06F17/5045 ,  G06F17/5018 ,  G06F17/5036 ,  G06F17/509 ,  G06F2217/78

摘要： The subject application relates to a method and system for power delivery network analysis. The present disclosure is directed towards a computer-implemented method for analyzing a power delivery network (PDN) system. The method may include receiving at least one of a chip power model, a package power model and a board power model at the computing device and co-simulating at least two of the chip power model, the package power model, and the board power model. Numerous other features are also within the scope of the present disclosure.

摘要翻译： 本申请涉及一种供电网络分析的方法和系统。 本公开针对用于分析功率传递网络（PDN）系统的计算机实现的方法。 该方法可以包括在计算设备处接收芯片功率模型，封装功率模型和板功率模型中的至少一个并且共同模拟芯片功率模型，封装功率模型和板功率模型中的至少两个 。 许多其他特征也在本公开的范围内。