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1.发明授权Reduction of noise and temperature variation in mixed-signal integrated circuits 有权降低混合信号集成电路中的噪声和温度变化公开(公告)号：US07206907B2
公开(公告)日：2007-04-17
申请号：US10750518
申请日：2003-12-31
摘要： The present method reduces variations in noise and temperature in a mixed-signal circuit including memory. Memory electrically proximate an analog circuit is provided and a digital data word received at the memory. When the data word is not a desired data word, a dummy write to the memory is performed. When the data word is a desired data word, the data word is written to the memory. The mixed-signal circuit includes an analog circuit, memory electrically proximate to the analog circuit and connected to receive digital data words, and a memory controller connected to the memory. The memory controller is operable to cause the memory to write to the memory each of the data words that is a desired data word and additionally to perform a dummy write to memory for each of the data words that is not a desired data word.
摘要翻译： 本方法减少包括存储器在内的混合信号电路中的噪声和温度变化。 提供电接近模拟电路的存储器和在存储器处接收的数字数据字。 当数据字不是期望的数据字时，执行对存储器的虚拟写入。 当数据字是期望的数据字时，数据字被写入存储器。 混合信号电路包括模拟电路，电气地靠近模拟电路并被连接以接收数字数据字的存储器以及连接到存储器的存储器控制器。 存储器控制器可操作以使存储器向存储器写入作为期望数据字的每个数据字，并且另外对于不是期望数据字的每个数据字执行对存储器的虚拟写入。
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公开(公告)号：US06707411B1
公开(公告)日：2004-03-16
申请号：US10284890
申请日：2002-10-30
IPC分类号： H03M300
CPC分类号： G11C7/16 , G06F5/00 , H03M1/1215 , H03M1/127
摘要： The analog-to-digital conversion system comprises an analog-to-digital converter that includes a digital output, memory having a data input and a data output, an output port, an input data bus that extends from the digital output of the analog-to-digital converter to the data input of the memory and an output data bus that extends from the data output of the memory to the output port. The analog-to-digital converter is structured to generate digital samples at a sampling rate. The input data bus is structured to operate at the sampling rate of the ADC. At least one of the data output of the memory, the output data bus and the output port is structured to operate at a maximum rate less than the sampling rate.
摘要翻译： 模数转换系统包括模数转换器，其包括数字输出，具有数据输入和数据输出的存储器，输出端口，从模拟 - 数字转换器的数字输出端延伸的输入数据总线， 数字转换器到存储器的数据输入以及从存储器的数据输出到输出端口的输出数据总线。 模数转换器被构造成以采样率产生数字采样。 输入数据总线被构造为以ADC的采样率工作。 存储器，输出数据总线和输出端口的数据输出中的至少一个被构造为以低于采样速率的最大速率操作。
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3.发明授权Method and apparatus for defining an input state vector that achieves low power consumption in digital circuit in an idle state 失效用于定义在空闲状态下在数字电路中实现低功耗的输入状态向量的方法和装置公开(公告)号：US07096374B2
公开(公告)日：2006-08-22
申请号：US10443503
申请日：2003-05-21
IPC分类号： G06F1/26
CPC分类号： G06F1/3228 , G06F1/3243 , Y02D10/152 , Y02D50/20
摘要： The method defines an input state vector that achieves low power consumption when applied to the circuit inputs of a digital circuit in an idle state. The digital circuit includes one or more circuit elements of respective circuit element types. In the method, idle power values including idle power values for each circuit element type. The idle power values for each circuit element type correspond to different states of the inputs of a circuit element of the circuit element type. Additionally the idle power values are used to determine, for each circuit element, states of the inputs of the circuit element that would set the circuit element to a lowest-allowable idle power state when the digital circuit is in the idle state. The states determined for those of the inputs that constitute the circuit inputs define the input state vector. The states are also determined accounting for the logic constraints of the digital circuit.
摘要翻译： 该方法定义了一种输入状态向量，当向空闲状态的数字电路的电路输入端施加时，该状态矢量能实现低功耗。 数字电路包括各个电路元件类型的一个或多个电路元件。 在该方法中，空闲功率值包括每个电路元件类型的空闲功率值。 每个电路元件类型的空闲功率值对应于电路元件类型的电路元件的输入的不同状态。 此外，空闲功率值用于为每个电路元件确定当数字电路处于空闲状态时将电路元件的输入设置为最低允许空闲功率状态的状态。 为构成电路输入的输入端确定的状态定义了输入状态向量。 这些状态也被确定为占用数字电路的逻辑约束。
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4.发明授权Method and apparatus for defining an input state vector that achieves low power consumption in a digital circuit in an idle state 失效用于定义在空闲状态下在数字电路中实现低功耗的输入状态向量的方法和装置公开(公告)号：US07085942B2
公开(公告)日：2006-08-01
申请号：US10443555
申请日：2003-05-21
CPC分类号： G06F1/3203
摘要： The method defines an input state vector that achieves low power consumption when applied to the circuit inputs of a digital circuit in an idle state. In the method, independent determinations are performed. Each determination defines a respective set of the input states of the input state vector. Any conflict the definitions of any one or more of the input states is resolved in favor of the definition of the one or more of the input states that achieves the lowest idle power consumption when the input state vector incorporating the one or more of the input states in accordance with the definition is applied to the circuit inputs of the digital circuit in the idle state.
摘要翻译： 该方法定义了一种输入状态向量，当向空闲状态的数字电路的电路输入端施加时，该状态矢量能实现低功耗。 在该方法中，执行独立的确定。 每个确定定义输入状态向量的相应输入状态集合。 任何冲突，任何一个或多个输入状态的定义被解析为有利于当包含一个或多个输入状态的输入状态向量时实现最低空闲功耗的一个或多个输入状态的定义 按照定义适用于数字电路在空闲状态下的电路输入。
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公开(公告)号：US20090212279A1
公开(公告)日：2009-08-27
申请号：US12038688
申请日：2008-02-27
申请人： Maozi Liu , Thomas E. Kopley , S. Jeffrey Rosner
发明人： Maozi Liu , Thomas E. Kopley , S. Jeffrey Rosner
IPC分类号： H01L21/283 , H01L29/12
CPC分类号： H01L51/0558 , B82Y10/00 , H01L21/76895 , H01L51/0048 , H01L51/055 , H01L2221/1094
摘要： The nanostructure-based electronic device comprises a solid support, an organic template layer, a nanostructure and electrodes. The organic template layer is on the surface of the solid support, and has a surface comprising a pair of spaced, electrically-charged regions arranged in tandem in an electrically-neutral background. The nanostructure is elongate, is electrically-conducting, and extends between the charged regions. The electrodes are located the surface of the template layer and are at least co-extensive with the charged regions.
摘要翻译： 基于纳米结构的电子器件包括固体支持体，有机模板层，纳米结构和电极。 有机模板层位于固体载体的表面上，并且具有包括一对在电气中性背景中串联布置的间隔开的带电区域的表面。 纳米结构是细长的，导电的，并且在带电区域之间延伸。 电极位于模板层的表面，并且至少与带电区域共同扩展。
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