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1.发明授权公开(公告)号：US06749335B2
公开(公告)日：2004-06-15
申请号：US10147937
申请日：2002-05-17
申请人： Claude Gauthier , Brian Amick , Spencer Gold , Pradeep Trivedi , Lynn Ooi
发明人： Claude Gauthier , Brian Amick , Spencer Gold , Pradeep Trivedi , Lynn Ooi
IPC分类号： G01K1500
CPC分类号： G01K15/00
摘要： An adjustment and calibration system for post-fabrication treatment of an on-chip temperature sensor is provided. As explained in detail below, the adjustment and calibration system includes at least one adjustment circuit, to which the on-chip temperature sensor is responsive, and a storage device that selectively stores control information (1) associated with a state of the adjustment circuit and/or (2) from a tester that writes such control information to the storage device, where the control information stored in the storage device is subsequently selectively read out in order to adjust the adjustment circuit to a state corresponding to the control information.
摘要翻译： 提供了一种用于片上温度传感器的后制造处理的调整和校准系统。 如下面详细说明的那样，调整和校准系统包括片上温度传感器响应于的至少一个调整电路，以及存储装置，其选择性地存储与调整电路的状态相关的控制信息（1）和 /或（2）从存储装置中写入这种控制信息的测试者，随后选择性地读出存储在存储装置中的控制信息，以便将调节电路调整到与控制信息相对应的状态。
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公开(公告)号：US06775638B2
公开(公告)日：2004-08-10
申请号：US10131287
申请日：2002-04-24
申请人： Claude Gauthier , Brian Amick , Spencer Gold , Pradeep Trivedi , Lynn Ooi
发明人： Claude Gauthier , Brian Amick , Spencer Gold , Pradeep Trivedi , Lynn Ooi
IPC分类号： G01K100
CPC分类号： G01K15/00
摘要： A temperature sensor adapted to produce a temperature-independent voltage and temperature-dependent voltage dependent on an internal control signal, generated within the temperature sensor, adjustable by an adjustment circuit operatively connected to the temperature sensor is provided. The adjustment circuit is controllable to adjust the internal control signal in order to modify an operating characteristic of the temperature sensor.
摘要翻译： 提供了一种温度传感器，其适于根据可操作地连接到温度传感器的调节电路可调节地产生取决于温度传感器内产生的内部控制信号的与温度无关的电压和温度依赖电压。 调节电路可以调节内部控制信号，以便改变温度传感器的工作特性。
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公开(公告)号：US06806698B2
公开(公告)日：2004-10-19
申请号：US10078945
申请日：2002-02-19
申请人： Claude Gauthier , Brian Amick , Spencer Gold , Dean Liu , Kamran Zarrineh , Pradeep Trivedi
发明人： Claude Gauthier , Brian Amick , Spencer Gold , Dean Liu , Kamran Zarrineh , Pradeep Trivedi
IPC分类号： G01R2314
CPC分类号： H03M1/0621 , G01K7/01 , G01K7/32 , H03M1/60
摘要： A method and apparatus that uses the difference between two nodal voltages, such as a temperature-independent voltage and a temperature-dependent voltage, to determine the actual temperature at a point on an integrated circuit is provided. Further, a method and apparatus that converts a difference between nodal voltages in an integrated circuit from an analog to a digital quantity on the integrated circuit such that the difference in voltage may be used by an on-chip digital system is provided. Further, a method and apparatus for quantifying a difference in voltage between a first node and a second node of a temperature sensor is provided.
摘要翻译： 提供了使用两个节点电压之间的差异的方法和装置，例如与温度无关的电压和与温度有关的电压，以确定集成电路上的点处的实际温度。 此外，提供了一种将集成电路中的节点电压与集成电路中的数字量之间的差异转换为使得片上数字系统可以使用电压差的方法和装置。 此外，提供了用于量化温度传感器的第一节点和第二节点之间的电压差的方法和装置。
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4.发明授权Increasing power supply noise rejection using linear voltage regulators in an on-chip temperature sensor 有权使用片上温度传感器中的线性稳压器增加电源噪声抑制公开(公告)号：US06809557B2
公开(公告)日：2004-10-26
申请号：US10078130
申请日：2002-02-19
申请人： Claude Gauthier , Spencer Gold , Dean Liu , Kamran Zarrineh , Brian Amick , Pradeep Trivedi
发明人： Claude Gauthier , Spencer Gold , Dean Liu , Kamran Zarrineh , Brian Amick , Pradeep Trivedi
IPC分类号： H03B504
CPC分类号： G05F1/467
摘要： An apparatus that uses a linear voltage regulator to reject power supply noise in a temperature sensor is provided. Further, a method for using a linear voltage regulator to reject power supply noise in a temperature sensor is provided. Further, a method and apparatus that uses a differential amplifier with a source-follower output stage as a linear voltage regulator for a temperature sensor is provided.
摘要翻译： 提供了一种使用线性稳压器来抑制温度传感器中的电源噪声的装置。 此外，提供了一种使用线性电压调节器来抑制温度传感器中的电源噪声的方法。 此外，提供了一种使用具有源极跟随器输出级的差分放大器作为温度传感器的线性电压调节器的方法和装置。
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5.发明授权Low voltage temperature-independent and temperature-dependent voltage generator 有权低电压温度独立和温度依赖性电压发生器公开(公告)号：US06605988B1
公开(公告)日：2003-08-12
申请号：US10078140
申请日：2002-02-19
申请人： Claude Gauthier , Brian Amick , Spencer Gold , Kamran Zarrineh
发明人： Claude Gauthier , Brian Amick , Spencer Gold , Kamran Zarrineh
IPC分类号： G05F146
CPC分类号： G05F3/30
摘要： A method for using a low voltage power supply to generate a temperature-independent voltage and temperature-dependent voltage is provided. Further, an apparatus that uses a low voltage power supply to generate a temperature-independent voltage and temperature-dependent voltage is provided. The apparatus generates a temperature-dependent voltage and a temperature-independent voltage using an amplifier stage that generates a feedback signal; a startup stage that generates a startup signal dependent on the feedback signal; and an output stage that outputs the temperature-dependent voltage and the temperature-independent voltage dependent on the feedback and startup signals.
摘要翻译： 提供一种使用低电压电源来产生与温度无关的电压和温度相关电压的方法。 此外，提供了使用低电压电源来产生与温度无关的电压和温度相关电压的装置。 该装置使用产生反馈信号的放大器级产生温度依赖电压和与温度无关的电压; 启动阶段，其根据反馈信号产生启动信号; 以及根据反馈和启动信号输出与温度有关的电压和独立于温度的电压的输出级。
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公开(公告)号：US08176352B2
公开(公告)日：2012-05-08
申请号：US12104246
申请日：2008-04-16
IPC分类号： G06F1/04
CPC分类号： G06F1/12
摘要： Two clock domains of a data processing device are each synchronized with a different clock signal. The clock signals are generated by clock generation logic. The clock generation logic also generates a transfer enable signal based on the relative frequency of each clock signal to indicate when data can be transferred between the clock domains. Further, as the relative frequency of the clock signals change, the timing of the transfer enable signal also changes to ensure reliable data transfer.
摘要翻译： 数据处理装置的两个时钟域各自与不同的时钟信号同步。 时钟信号由时钟产生逻辑产生。 时钟生成逻辑还基于每个时钟信号的相对频率产生传输使能信号，以指示何时可以在时钟域之间传送数据。 此外，随着时钟信号的相对频率变化，传送使能信号的定时也改变，以确保可靠的数据传输。
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公开(公告)号：US06628135B2
公开(公告)日：2003-09-30
申请号：US09954883
申请日：2001-09-18
申请人： Claude R. Gauthier , Brian W. Amick , Spencer Gold
发明人： Claude R. Gauthier , Brian W. Amick , Spencer Gold
IPC分类号： G01R3102
CPC分类号： G01R31/275
摘要： An on-chip voltage sensor that selectively eliminates noise from a voltage measurement is provided. The on-chip voltage sensor has resistive and capacitive components in the voltage divider, thus allowing a voltage on a section of a computer chip to be measured exclusive of high-frequency noise. Further, a method for measuring a voltage on a section of a computer chip using a voltage divider having a resistor and a capacitor is provided. Further, a computer chip having an on-chip voltage sensor is provided. Further, a method and apparatus for observing voltages at multiple locations on an integrated circuit.
摘要翻译： 提供了选择性地消除电压测量中的噪声的片上电压传感器。 片上电压传感器在分压器中具有电阻和电容分量，从而允许测量计算机芯片的一部分上的电压，而不考虑高频噪声。 此外，提供了一种使用具有电阻器和电容器的分压器来测量计算机芯片的一部分上的电压的方法。 此外，提供具有片上电压传感器的计算机芯片。 此外，还提供了用于在集成电路上的多个位置观察电压的方法和装置。
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公开(公告)号：US20110261064A1
公开(公告)日：2011-10-27
申请号：US12766403
申请日：2010-04-23
CPC分类号： G11C11/412 , G11C11/413 , G11C15/00
摘要： A method, apparatus, computer chip, circuit board, computer and system are provided in which data is stored in a low-voltage, maskable memory. Also provided is a computer readable storage device encoded with data for adapting a manufacturing facility to create an apparatus. The method includes storing a data value in a memory cell in a storage device if a first access parameter associated with the memory cell matches a first pre-determined value and if a second access parameter associated with the memory cell matches a second pre-determined value. The method also includes maintaining a data value in the memory cell in the storage device if the first access parameter differs from the first pre-determined value. The apparatus includes a first and second pair of access parameter ports operatively coupled together and associated with a first and second access parameter respectively. The first and second pair of access parameter ports may be adapted to allow access through the first and second pair of access parameter ports if the first access parameter matches a first pre-determined value, and if the second access parameter matches a second pre-determined value.
摘要翻译： 提供了一种方法，装置，计算机芯片，电路板，计算机和系统，其中数据存储在低电压，可屏蔽的存储器中。 还提供了一种用数据编码的计算机可读存储设备，用于使制造设备适配以创建设备。 如果与存储器单元相关联的第一访问参数与第一预定值相匹配，并且如果与存储单元相关联的第二访问参数与第二预定值匹配，则该方法包括将存储单元中的数据值存储在存储设备中 。 如果第一访问参数不同于第一预定值，则该方法还包括在存储设备中的存储单元中维护数据值。 该装置包括分别可操作地耦合在一起并与第一和第二访问参数相关联的第一和第二对访问参数端口。 如果第一访问参数与第一预定值相匹配，则第一和第二对访问参数端口可以被适配为允许通过第一和第二对访问参数端口访问，并且如果第二访问参数与第二预定值 值。
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公开(公告)号：US06937958B2
公开(公告)日：2005-08-30
申请号：US10079475
申请日：2002-02-19
CPC分类号： G06F1/206 , H01L23/34 , H01L2924/0002 , H01L2924/00
摘要： A controller and method are provided for monitoring and controlling a temperature of an integrated circuit to inhibit damage from a thermal problem. The controller and method allow for individual temperature thresholds for each of one or more temperature sensors. Digital filtering of values received from temperature sensors is also provided. A variety of actions can be selected for execution upon a determination of an over-temperature condition of the integrated circuit, including assert an over-temperature pin, assert an over-temperature bit in an error register of said controller, assert an over-temperature bit in an error register of said microprocessor, issue an over-temperature interrupt to a service bus of said integrated circuit, cause a trap, slow an operating frequency of said integrated circuit, stop said integrated circuit, and do nothing.
摘要翻译： 提供了一种控制器和方法，用于监测和控制集成电路的温度以抑制热问题的损坏。 控制器和方法允许一个或多个温度传感器中的每个温度阈值。 还提供了从温度传感器接收的值的数字滤波。 在确定集成电路的过热状态（包括断言过温引脚）时，可以选择执行各种动作，断言所述控制器的错误寄存器中的过温度位，断言过温度 位在所述微处理器的错误寄存器中，向所述集成电路的服务总线发出过温中断，引起陷阱，使所述集成电路的工作频率变慢，停止所述集成电路，并且不做任何事情。
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公开(公告)号：US06587369B2
公开(公告)日：2003-07-01
申请号：US09852429
申请日：2001-05-09
IPC分类号： G11C1100
摘要： A memory cell is provided to store a speculative data value until either a later speculative data value is generated or until the stored speculative data is determined to be the desired data, e.g. no longer speculative. At such time, the invention allows the stored speculative data to quickly and easily be stored as permanent data and further speculative data values to be stored.
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