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1. 发明授权

US08350620B2 Integrated circuit power consumption calculating apparatus and processing method 有权
标题翻译：集成电路功耗计算装置及处理方法
公开(公告)号：US08350620B2
公开(公告)日：2013-01-08
申请号：US13493432
申请日：2012-06-11
申请人： Itsumi Sugiyama , Tomohiro Tanaka
发明人： Itsumi Sugiyama , Tomohiro Tanaka
IPC分类号： H01L25/00
CPC分类号： G06F17/5022 , G06F2217/78 , H01L2924/0002 , H01L2924/00
摘要： An integrated circuit power consumption calculating apparatus obtains power consumption of an integrated circuit by outputting circuit component transistor connection information of each of circuit components after setting a group of transistors connected via a source terminal/drain terminal of a transistor within each cell of an integrated circuit, by outputting circuit component logic model information after extracting a logic for each of the circuit components from the circuit component transistor connection information information, by obtaining power information (circuit component power information) of each signal transition state of an input/output terminal for each of the circuit components based on the circuit component transistor connection information information, by generating signal terminal transition information with a logic simulation performed for each of the circuit components of the integrated circuit, and by obtaining power consumption in a signal transition of an input/output terminal of each of the circuit components.
摘要翻译：集成电路功耗计算装置通过在设置通过集成电路的每个单元内的晶体管的源极/漏极连接的晶体管组之后输出电路部件的电路成分晶体管连接信息来获得集成电路的功耗通过从电路部件晶体管连接信息信息中提取每个电路部件的逻辑，通过为每个信号获取输入/输出端子的每个信号转换状态的电源信息（电路部件功率信息），输出电路部件逻辑模型信息基于电路元件晶体管连接信息信息的电路元件，通过对集成电路的每个电路元件执行的逻辑模拟产生信号端子转移信息，并且通过获得inp的信号转换中的功率消耗每个电路组件的输出/输出端子。

2. 发明授权

US08305149B2 Semiconductor circuit apparatus and delay difference calculation method 失效
标题翻译：半导体电路装置和延迟差计算方法
公开(公告)号：US08305149B2
公开(公告)日：2012-11-06
申请号：US12562563
申请日：2009-09-18
申请人： Itsumi Sugiyama
发明人： Itsumi Sugiyama
IPC分类号： H03K3/03 , G01R31/27
CPC分类号： H03K3/0315
摘要： A semiconductor circuit apparatus having a clock oscillating circuit includes a first inverter circuit having a power supply terminal connected to a power supply potential via a first power supply potential connection transistor and a ground terminal connected to a ground potential via a first ground potential connection transistor, an inverter circuit block having a second inverter circuit connected to the power supply potential via a second power supply potential connection transistor and to the ground potential via a second ground potential connection transistor and connected to the first inverter circuit in parallel and a selection circuit block that outputs a power supply potential connection signal to any one of gate terminals of the first and second power supply potential connection transistors and a ground potential connection signal to any one of gate terminals of the first and second ground potential connection transistors.
摘要翻译：具有时钟振荡电路的半导体电路装置包括：第一反相器电路，具有经由第一电源电位连接晶体管与电源电位连接的电源端子和经由第一接地电位连接晶体管与接地电位相连接的接地端子，逆变器电路块，其具有经由第二电源电位连接晶体管连接到电源电位并经由第二接地电位连接晶体管并接地并联连接到第一反相器电路的第二反相器电路，以及选择电路块，向第一和第二电源电位连接晶体管的栅极端子中的任一个输出电源电位连接信号，并向第一和第二接地电位连接晶体管的任一个栅极端子输出接地电位连接信号。

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