-
公开(公告)号：US07690843B2
公开(公告)日：2010-04-06
申请号：US11906406
申请日：2007-10-01
摘要： Techniques for preventing an integrated circuit (IC) from overheating are described herein. According to one embodiment, an exemplary process includes detecting whether a temperature of an integrated circuit (IC) exceeds a threshold independent of an operating state of the IC, and removing at least a portion of a power from the IC if the temperature of the IC exceeds the threshold. Other methods and apparatuses are also described.
摘要翻译： 本文描述了用于防止集成电路（IC）过热的技术。 根据一个实施例，示例性处理包括检测集成电路（IC）的温度是否超过与IC的工作状态无关的阈值，以及如果IC的温度移除IC的至少一部分功率 超过阈值。 还描述了其它方法和装置。
-
公开(公告)号：US07640541B2
公开(公告)日：2009-12-29
申请号：US11135158
申请日：2005-05-23
IPC分类号： G06F9/44 , G06F15/16 , G06F15/173 , G06Q20/00
CPC分类号： G06Q20/085 , G06F8/654 , G06F9/44542 , G06F21/57 , G06F21/73
摘要： In one embodiment, the present invention includes a method for determining if a system is compatible with an upgrade to a hardware resource of the system, receiving instructions from a remote server to upgrade the hardware resource if the system is compatible, and programming the hardware resource based on the instructions. In one such embodiment, the hardware resource may be programmed via programmable fuses to enable circuitry of the hardware resource. Other embodiments are described and claimed.
摘要翻译： 在一个实施例中，本发明包括一种用于确定系统是否与系统的硬件资源升级兼容的方法，如果系统兼容，则从远程服务器接收指令来升级硬件资源，以及对硬件资源进行编程 根据说明。 在一个这样的实施例中，硬件资源可以通过可编程熔丝进行编程，以实现硬件资源的电路。 描述和要求保护其他实施例。
-
公开(公告)号：US06788118B2
公开(公告)日：2004-09-07
申请号：US10715247
申请日：2003-11-17
申请人： Anil V. Kumar , Jonathan P. Douglas
发明人： Anil V. Kumar , Jonathan P. Douglas
IPC分类号： H03L700
CPC分类号： G06F1/28
摘要： According to some embodiments, a reference voltage signal initially increases with increases in a processor voltage signal and then decreases with a further increase in the processor voltage signal. Moreover, according to some embodiments a comparator circuit generates a power indication signal when a substantially scaled processor voltage signal exceeds a reference voltage signal.
摘要翻译： 根据一些实施例，参考电压信号最初随着处理器电压信号的增加而增加，然后随着处理器电压信号的进一步增加而减小。 此外，根据一些实施例，当基本上缩放的处理器电压信号超过参考电压信号时，比较器电路产生功率指示信号。
-
公开(公告)号：US06502177B1
公开(公告)日：2002-12-31
申请号：US09454076
申请日：1999-12-02
申请人： Jonathan P. Douglas , Alan B. Kyker
发明人： Jonathan P. Douglas , Alan B. Kyker
IPC分类号： G06F1206
CPC分类号： G06F9/342 , G06F9/30167 , G06F9/324 , G06F9/3804
摘要： A method and circuit for linear space target address generation for a relative branch is described. A selection signal is generated to be used in generating a linear space target address. The generation of the linear space target address includes generating multiple corrected target addresses and selecting the linear space target address from the multiple corrected target addresses using the selection signal. The process of generating multiple corrected target addresses includes generating first, second, and third corrected target addresses. The first corrected target address is generated using an address and a displacement. The second corrected target address is generated using the address, displacement, and a second adder correction value. The third corrected target address is generated using the address, displacement, and a third adder correction value. A multiplexer outputs the first, second, or third corrected target address using the selection signal. The selection signal is generated in selection logic using a segment wrap indication and a displacement sign, where the segment wrap indication is generated based on a displacement least significant bits, a segment base, and a least significant address.
摘要翻译： 描述了用于相对分支的线性空间目标地址生成的方法和电路。 生成选择信号以用于生成线性空间目标地址。 线性空间目标地址的生成包括使用选择信号从多个校正目标地址生成多个校正目标地址并选择线性空间目标地址。 产生多个经修正的目标地址的过程包括产生第一，第二和第三校正目标地址。 使用地址和位移生成第一个修正的目标地址。 使用地址，位移和第二加法器校正值来生成第二校正目标地址。 使用地址，位移和第三加法器校正值生成第三校正目标地址。 复用器使用选择信号输出第一，第二或第三校正目标地址。 选择信号在选择逻辑中使用段包裹指示和位移符号来生成，其中基于位移最低有效位，段基和最低有效地址生成段包指示。
-
公开(公告)号：US09048851B2
公开(公告)日：2015-06-02
申请号：US13907770
申请日：2013-05-31
申请人： Gerhard Schrom , Alexander Lyakhov , Michael W. Rogers , Dawson W. Kesling , Jonathan P. Douglas , J. Keith Hodgson
发明人： Gerhard Schrom , Alexander Lyakhov , Michael W. Rogers , Dawson W. Kesling , Jonathan P. Douglas , J. Keith Hodgson
摘要： Described is an apparatus for providing spread-spectrum to a clock signal. The apparatus comprises: an oscillator to generate an output clock signal, the oscillator to receive an adjustable reference signal to adjust frequency of the output clock signal; a first circuit to provide a first signal indicative of a center frequency of the output clock signal; a second circuit to generate a switching waveform to provide spread-spectrum for the output clock signal; and a third circuit, coupled to the first and second circuits, to provide the adjustable reference signal according to the first signal and the switching waveform.
摘要翻译： 描述了一种用于向时钟信号提供扩展频谱的装置。 所述装置包括：振荡器，用于产生输出时钟信号，所述振荡器接收可调参考信号以调节所述输出时钟信号的频率; 提供表示输出时钟信号的中心频率的第一信号的第一电路; 产生开关波形以提供输出时钟信号的扩频的第二电路; 以及耦合到第一和第二电路的第三电路，以根据第一信号和开关波形提供可调参考信号。
-
公开(公告)号：US20140269848A1
公开(公告)日：2014-09-18
申请号：US13907770
申请日：2013-05-31
申请人： Gerhard SCHROM , Alexander LYAKHOV , Michael W. ROGERS , Dawson W. KESLING , Jonathan P. DOUGLAS , J. Keith HODGSON
发明人： Gerhard SCHROM , Alexander LYAKHOV , Michael W. ROGERS , Dawson W. KESLING , Jonathan P. DOUGLAS , J. Keith HODGSON
IPC分类号： H03L7/189 , H04B1/7097
摘要： Described is an apparatus for providing spread-spectrum to a clock signal. The apparatus comprises: an oscillator to generate an output clock signal, the oscillator to receive an adjustable reference signal to adjust frequency of the output clock signal; a first circuit to provide a first signal indicative of a center frequency of the output clock signal; a second circuit to generate a switching waveform to provide spread-spectrum for the output clock signal; and a third circuit, coupled to the first and second circuits, to provide the adjustable reference signal according to the first signal and the switching waveform.
摘要翻译： 描述了一种用于向时钟信号提供扩展频谱的装置。 所述装置包括：振荡器，用于产生输出时钟信号，所述振荡器接收可调参考信号以调节所述输出时钟信号的频率; 提供表示输出时钟信号的中心频率的第一信号的第一电路; 产生开关波形以提供输出时钟信号的扩频的第二电路; 以及耦合到第一和第二电路的第三电路，以根据第一信号和开关波形提供可调参考信号。
-
公开(公告)号：US20080151593A1
公开(公告)日：2008-06-26
申请号：US11644381
申请日：2006-12-22
IPC分类号： G11C17/16
CPC分类号： G11C17/16 , G11C17/14 , G11C17/18 , G11C29/816
摘要： An apparatus, a method, and a system for a fuse cell array are disclosed herein. A plurality of fuse cells are arranged in an array. One or more fuse cells include a pair of fuse devices to output a pair of voltages, respectively, wherein the pair of fuse devices are redundantly programmed. A sense amplifier is coupled to the plurality of fuse cells to read the pair of voltage outputs from each of the plurality of fuse cells, respectively. A comparator circuit is coupled to the sense amplifier to compare the pair of voltage outputs for each of the plurality of fuse cells and to output the compared result.
摘要翻译： 本文公开了一种用于熔丝单元阵列的装置，方法和系统。 多个熔丝单元被布置成阵列。 一个或多个保险丝单元包括分别输出一对电压的一对熔丝器件，其中该对熔丝器件被冗余编程。 感测放大器耦合到多个熔丝单元以分别从多个熔丝单元中的每一个读出一对电压输出。 比较器电路耦合到读出放大器以比较多个熔丝单元中的每一个的一对电压输出并输出比较结果。
-
公开(公告)号：US07296928B2
公开(公告)日：2007-11-20
申请号：US11236701
申请日：2005-09-26
摘要： Techniques for preventing an integrated circuit (IC) from overheating are described herein. According to one embodiment, an exemplary process includes detecting whether a temperature of an integrated circuit (IC) exceeds a threshold independent of an operating state of the IC, and removing at least a portion of a power from the IC if the temperature of the IC exceeds the threshold. Other methods and apparatuses are also described.
摘要翻译： 本文描述了用于防止集成电路（IC）过热的技术。 根据一个实施例，示例性处理包括检测集成电路（IC）的温度是否超过与IC的工作状态无关的阈值，以及如果IC的温度移除IC的至少一部分功率 超过阈值。 还描述了其它方法和装置。
-
公开(公告)号：US20140266119A1
公开(公告)日：2014-09-18
申请号：US13907802
申请日：2013-05-31
申请人： Edward A. BURTON , Gerhard SCHROM , Michael W. ROGERS , Alexander LYAKHOV , Ravi Sankar VUNNAM , Jonathan P. DOUGLAS , Fabrice PAILLET , J. Keith HODGSON
发明人： Edward A. BURTON , Gerhard SCHROM , Michael W. ROGERS , Alexander LYAKHOV , Ravi Sankar VUNNAM , Jonathan P. DOUGLAS , Fabrice PAILLET , J. Keith HODGSON
IPC分类号： H02M3/157
CPC分类号： G01R19/0092 , G06T3/40 , H02M1/088 , H02M3/156 , H02M3/157 , H02M3/158 , H02M2001/0009 , H02M2003/1566 , H03L5/00 , H03M1/66 , H03M1/685
摘要： Described is an apparatus having a non-linear control to manage power supply droop at an output of a voltage regulator. The apparatus comprises: a first inductor for coupling to a load; a capacitor, coupled to the first inductor, and for coupling to the load; a first high-side switch couple to the first inductor; a first low-side switch coupled to the first inductor; a bridge controller to control when to turn on and off the first high-side and first low-side switches; and a non-linear control (NLC) unit to monitor output voltage on the load, and to cause the bridge controller to turn on the first high-side switch and turn off the first low-side switch when a voltage droop is detected on the load.
摘要翻译： 描述了一种具有用于管理电压调节器的输出端的电源下降的非线性控制的装置。 该装置包括：用于耦合到负载的第一电感器; 耦合到第一电感器并耦合到负载的电容器; 第一高侧开关耦合到第一电感器; 耦合到所述第一电感器的第一低侧开关; 桥控制器，用于控制何时打开和关闭第一高侧和第一低侧开关; 以及用于监视负载上的输出电压的非线性控制（NLC）单元，并且当在所述第一高侧开关上检测到电压下降时，使所述桥接器控制器接通所述第一高侧开关并且关闭所述第一低侧开关 加载。
-
公开(公告)号：US20140167991A1
公开(公告)日：2014-06-19
申请号：US13720462
申请日：2012-12-19
申请人： Takao Oshita , George L. Geannopoulos , David E. Duarte , J. Keith Hodgson , James S. Ayers , Avner Kornfeld , Jonathan P. Douglas
发明人： Takao Oshita , George L. Geannopoulos , David E. Duarte , J. Keith Hodgson , James S. Ayers , Avner Kornfeld , Jonathan P. Douglas
IPC分类号： H03M3/00
CPC分类号： H03M3/458 , H03M1/00 , H03M1/002 , H03M1/12 , H03M1/123 , H03M1/1245 , H03M1/804 , H03M3/30 , H03M3/32 , H03M3/34
摘要： Described is an analog to digital converter (ADC) which comprises: a sigma-delta modulator to receive an analog signal, the sigma-delta modulator operable to perform chopping to cancel common-mode noise; and one or more counters coupled to the sigma-delta modulator to generate a digital code representative of the analog signal.
摘要翻译： 描述了一种模数转换器（ADC），其包括：用于接收模拟信号的Σ-Δ调制器，可用于执行斩波以消除共模噪声的Σ-Δ调制器; 以及耦合到Σ-Δ调制器的一个或多个计数器以产生表示模拟信号的数字代码。
-
-
-
-
-
-
-
-
-
搜索结果
20 条记录 (耗时 0.022 秒)
