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1. 发明授权

US08143934B1 Analog switching system for low cross-talk 有权
标题翻译：用于低串扰的模拟开关系统
公开(公告)号：US08143934B1
公开(公告)日：2012-03-27
申请号：US12496580
申请日：2009-07-01
申请人： James H. Shutt , Harold Kutz , Timothy Williams , Bruce Byrkett
发明人： James H. Shutt , Harold Kutz , Timothy Williams , Bruce Byrkett
IPC分类号： H03K17/00
CPC分类号： H03K17/063 , H03K17/162 , H03K2017/066
摘要： A system includes a voltage pump to generate a first pump voltage from an analog voltage signal. The system further includes switching pad to receive an analog signal from an external source and route the analog signal to analog processing circuitry over one or more analog signal busses based on the first pump voltage and the analog voltage signal.
摘要翻译：系统包括电压泵，以从模拟电压信号产生第一泵电压。该系统还包括切换焊盘以从外部源接收模拟信号，并且基于第一泵浦电压和模拟电压信号将模拟信号路由到一个或多个模拟信号总线上的模拟处理电路。

2. 发明授权

US08441303B1 Analog switching system for low cross-talk 有权
标题翻译：用于低串扰的模拟开关系统
公开(公告)号：US08441303B1
公开(公告)日：2013-05-14
申请号：US13431801
申请日：2012-03-27
申请人： James H. Shutt , Harold Kutz , Timothy Williams , Bruce Byrkett
发明人： James H. Shutt , Harold Kutz , Timothy Williams , Bruce Byrkett
IPC分类号： H03K17/00
CPC分类号： H03K17/063 , H03K17/162 , H03K2017/066
摘要： A system includes a voltage pump to generate a first pump voltage from an analog voltage signal. The system further includes switching pad to receive an analog signal from an external source and route the analog signal to analog processing circuitry over one or more analog signal busses based on the first pump voltage and the analog voltage signal.
摘要翻译：系统包括电压泵，以从模拟电压信号产生第一泵电压。该系统还包括切换焊盘以从外部源接收模拟信号，并且基于第一泵浦电压和模拟电压信号将模拟信号路由到一个或多个模拟信号总线上的模拟处理电路。

3. 发明授权

US08487655B1 Combined analog architecture and functionality in a mixed-signal array 有权
公开(公告)号：US08487655B1
公开(公告)日：2013-07-16
申请号：US12774680
申请日：2010-05-05
申请人： Harold Kutz , Timothy Williams , Bert Sullam , Warren S. Snyder , James Shutt , Bruce Byrkett , Monte Mar , Eashwar Thiagarajan , Nathan Kohagen , David G. Wright , Mark Hastings , Dennis Seguine
发明人： Harold Kutz , Timothy Williams , Bert Sullam , Warren S. Snyder , James Shutt , Bruce Byrkett , Monte Mar , Eashwar Thiagarajan , Nathan Kohagen , David G. Wright , Mark Hastings , Dennis Seguine
IPC分类号： H03K19/0175 , H03K19/094
CPC分类号： G01R31/3177 , G01R31/31721 , G06F13/28 , H03K19/173
摘要： A system and apparatus are described for providing greater flexibility and performance in a mixed-signal array through improved and highly configurable routing, control elements and signal processing capabilities.

4. 发明申请

US20080259070A1 ACTIVE LIQUID CRYSTAL DISPLAY DRIVERS AND DUTY CYCLE OPERATION 有权
标题翻译：主动液晶显示驱动器和占空比运行
公开(公告)号：US20080259070A1
公开(公告)日：2008-10-23
申请号：US11965520
申请日：2007-12-27
申请人： Warren Snyder , Harold Kutz , Timothy Williams , Bert Sullam , David Wright
发明人： Warren Snyder , Harold Kutz , Timothy Williams , Bert Sullam , David Wright
IPC分类号： G09G5/00
CPC分类号： H03K17/687 , H03K19/0016 , H03K19/00369
摘要： A liquid crystal display (LCD) driving system includes a reference voltage generator to generate a plurality of reference voltages. The LCD driving system also includes a plurality of drive buffers to generate drive voltages according to at least one of the reference voltages, and to drive at least a portion of a liquid crystal display to present data according to the drive voltages.
摘要翻译：液晶显示器（LCD）驱动系统包括用于产生多个参考电压的参考电压发生器。 LCD驱动系统还包括多个驱动缓冲器，以根据至少一个参考电压产生驱动电压，并且驱动至少一部分液晶显示器以根据驱动电压呈现数据。

5. 发明授权

US08686985B2 Active liquid crystal display drivers and duty cycle operation 有权
标题翻译：主动液晶显示驱动器和占空比操作
公开(公告)号：US08686985B2
公开(公告)日：2014-04-01
申请号：US11965520
申请日：2007-12-27
申请人： Warren Snyder , Harold Kutz , Timothy Williams , Bert Sullam , David Wright
发明人： Warren Snyder , Harold Kutz , Timothy Williams , Bert Sullam , David Wright
IPC分类号： G09G5/00
CPC分类号： H03K17/687 , H03K19/0016 , H03K19/00369
摘要： A liquid crystal display (LCD) driving system includes a reference voltage generator to generate a plurality of reference voltages. The LCD driving system also includes a plurality of drive buffers to generate drive voltages according to at least one of the reference voltages, and to drive at least a portion of a liquid crystal display to present data according to the drive voltages.
摘要翻译：液晶显示器（LCD）驱动系统包括用于产生多个参考电压的参考电压发生器。 LCD驱动系统还包括多个驱动缓冲器，以根据至少一个参考电压产生驱动电压，并且驱动至少一部分液晶显示器以根据驱动电压呈现数据。

6. 发明授权

US07265595B1 Stochastic reset circuit 有权
标题翻译：随机复位电路
公开(公告)号：US07265595B1
公开(公告)日：2007-09-04
申请号：US11367139
申请日：2006-03-03
申请人： Harold Kutz , Timothy Williams , Morgan Whately
发明人： Harold Kutz , Timothy Williams , Morgan Whately
IPC分类号： H03L7/00
CPC分类号： G11C7/20 , G11C5/143 , G11C8/10 , H03K17/223 , H03K2217/0036
摘要： In one embodiment, an integrated circuit device includes a power on reset (POR) circuit and a stochastic reset circuit configured to control enabling and disabling of the POR circuit. The stochastic reset circuit may have a value from among many possible values. The POR circuit may be enabled during a power up sequence of the device when the value of the stochastic reset during the power up is not a value designated to allow disabling of the POR circuit. The stochastic reset circuit may be configured such that the probability of the POR circuit being disabled during the power up is extremely low. After the power up sequence, the stochastic reset circuit may be controlled to allow disabling of the POR circuit to conserve power.
摘要翻译：在一个实施例中，集成电路器件包括上电复位（POR）电路和被配置为控制使能和禁止POR电路的随机复位电路。随机复位电路可以具有许多可能值中的值。当上电期间的随机复位值不是指定为允许禁止POR电路的值时，POR电路可以在器件的上电序列期间使能。随机复位电路可以被配置为使得在上电期间POR电路被禁用的概率非常低。在上电序列之后，可以控制随机复位电路以允许禁止POR电路以节省功率。

7. 发明授权

US09448964B2 Autonomous control in a programmable system 有权
标题翻译：可编程系统中的自主控制
公开(公告)号：US09448964B2
公开(公告)日：2016-09-20
申请号：US12765400
申请日：2010-04-22
申请人： Bert Sullam , Harold Kutz , Monte Mar , Eashwar Thiagaragen , Timothy Williams , David G. Wright
发明人： Bert Sullam , Harold Kutz , Monte Mar , Eashwar Thiagaragen , Timothy Williams , David G. Wright
IPC分类号： G06F15/177 , G06F15/78 , H04L25/03
CPC分类号： G05B19/042 , G05B2219/25257 , G06F15/7867 , H04L29/06 , H04L29/08981 , H04L2025/0342
摘要： A programmable system includes a programmable analog system that is reconfigurable to perform various analog operations, and includes a programmable digital system that is reconfigurable to perform various digital operations. The programmable system also includes a microcontroller capable of reconfiguring and controlling the programmable analog system and the programmable digital system. The programmable digital system is configured to control the programmable analog system autonomously of the microcontroller.
摘要翻译：可编程系统包括可重构以执行各种模拟操作的可编程模拟系统，并且包括可重新配置以执行各种数字操作的可编程数字系统。可编程系统还包括能够重新配置和控制可编程模拟系统和可编程数字系统的微控制器。可编程数字系统被配置为自主地控制微控制器的可编程模拟系统。

8. 发明授权

US08601254B1 Configurable reset pin for input/output port 有权
标题翻译：可配置的输入/输出端口复位引脚
公开(公告)号：US08601254B1
公开(公告)日：2013-12-03
申请号：US12759426
申请日：2010-04-13
申请人： Harold Kutz , Timothy Williams , Bert Sullam , Robert W. Metzler , Craig Nemecek , Eric Blom , Melany Richmond , Warren Snyder , David G. Wright , Jeffrey Erickson , Greg Verge
发明人： Harold Kutz , Timothy Williams , Bert Sullam , Robert W. Metzler , Craig Nemecek , Eric Blom , Melany Richmond , Warren Snyder , David G. Wright , Jeffrey Erickson , Greg Verge
IPC分类号： G06F1/24 , H03K19/173
CPC分类号： G06F1/24 , H03K19/018585 , H03K19/018592 , H03K19/1732
摘要： A programmable system includes an input/output (I/O) pin that is configurable into multiple operational states. The programmable system further includes a memory device to store configuration data that, when provided to the I/O pin, causes the I/O pin to reconfigure into one of the operational states. When power is supplied to the system, the memory device is configured to provide the configuration data to the I/O pin prior to a system microcontroller becoming operational responsive to the power.
摘要翻译：可编程系统包括可配置为多种工作状态的输入/输出（I / O）引脚。可编程系统还包括存储器件，用于存储当提供给I / O引脚时使I / O引脚重新配置为其中一个操作状态的配置数据。当向系统供电时，存储器件被配置为在系统微控制器响应于电力而变得可操作之前将配置数据提供给I / O引脚。

9. 发明授权

US08299951B1 Clocking analog components operating in a digital system 有权
标题翻译：在数字系统中运行的时钟模拟组件
公开(公告)号：US08299951B1
公开(公告)日：2012-10-30
申请号：US13103862
申请日：2011-05-09
申请人： Harold Kutz , Timothy Williams
发明人： Harold Kutz , Timothy Williams
IPC分类号： H03M1/50
CPC分类号： H03M1/0818 , H03M1/12 , H03M1/66
摘要： A system and method are provided for operating first and second components in first and second domains. In one embodiment, the method includes: generating a plurality of clock signals shifted relative to one another; operating a first component in a first domain using a first one of the plurality of clock signals; operating a second component in a second domain using a second one of the plurality of clock signals selected using a selection component; and comparing a present output of the second component to a stored value, determining whether a variation between the present output and the stored value is greater than a threshold, and, if the variation is greater than the threshold, using a controller to cause the selection component to select a third clock signal from the plurality of clock signals that is shifted relative to the second clock signal to drive the second component.
摘要翻译：提供了用于在第一和第二域中操作第一和第二组件的系统和方法。在一个实施例中，该方法包括：产生相对于彼此移位的多个时钟信号; 使用所述多个时钟信号中的第一个来操作第一域中的第一分量; 使用使用选择部件选择的所述多个时钟信号中的第二个来操作第二域中的第二分量; 以及将所述第二分量的当前输出与存储值进行比较，确定所述当前输出和所述存储值之间的变化是否大于阈值，并且如果所述变化大于所述阈值，则使用控制器使所述选择从相对于第二时钟信号偏移的多个时钟信号中选择第三时钟信号以驱动第二分量。

10. 发明授权

US07940202B1 Clocking analog components operating in a digital system 有权
标题翻译：在数字系统中运行的时钟模拟组件
公开(公告)号：US07940202B1
公开(公告)日：2011-05-10
申请号：US12533772
申请日：2009-07-31
申请人： Harold Kutz , Timothy Williams
发明人： Harold Kutz , Timothy Williams
IPC分类号： H03M1/50
CPC分类号： H03M1/0818 , H03M1/12 , H03M1/66
摘要： In one example, a clock generation component is configured to receive a master clock and generate a plurality of clock signals that are shifted relative to one another for a chip having an analog domain and a digital domain. A first selection component is configured to select a first one of the generated clock signals and drive the digital domain according to the first clock signal. A second selection component is configured to select a second one of the generated clock signals that is shifted relative to the first clock signal currently used to drive the digital domain for driving an analog component of the analog domain.
摘要翻译：在一个示例中，时钟生成部件被配置为接收主时钟并且生成相对于彼此偏移的多个时钟信号，用于具有模拟域和数字域的芯片。第一选择部件被配置为选择所生成的时钟信号中的第一个，并根据第一时钟信号驱动数字域。第二选择部件被配置为选择相对于当前用于驱动数字域的驱动模拟域的模拟分量的第一时钟信号移位的生成的时钟信号中的第二选择部件。

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