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1. 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.

2. 发明授权

US09612987B2 Dynamically reconfigurable analog routing circuits and methods for system on a chip 有权
公开(公告)号：US09612987B2
公开(公告)日：2017-04-04
申请号：US12776323
申请日：2010-05-07
申请人： Bert Sullam , Harold Kutz , Timothy Williams , James Shutt , Bruce E. Byrkett , Melany Ann Richmond , Nathan Kohagen , Mark Hastings , Eashwar Thiagarajan , Warren Snyder
发明人： Bert Sullam , Harold Kutz , Timothy Williams , James Shutt , Bruce E. Byrkett , Melany Ann Richmond , Nathan Kohagen , Mark Hastings , Eashwar Thiagarajan , Warren Snyder
IPC分类号： H04L12/50 , G06F13/40
CPC分类号： G06F13/4022 , G06F2213/0038
摘要： An integrated circuit device may include a reconfigurable analog signal switching fabric comprising a plurality of global buses that are selectively connected to external pins by pin connection circuits in response to changeable analog routing data, and a plurality of local buses that are selectively connected to analog blocks and/or global buses by routing connection circuits in response to the analog routing data; and at least one processor circuit that executes predetermined operations in response to instruction data.

3. 发明申请

US20110026519A1 DYNAMICALLY RECONFIGURABLE ANALOG ROUTING CIRCUITS AND METHODS FOR SYSTEM ON A CHIP 有权
标题翻译：动态系统的动态可重构模拟路由电路及方法
公开(公告)号：US20110026519A1
公开(公告)日：2011-02-03
申请号：US12776323
申请日：2010-05-07
申请人： Bert Sullam , Harold Kutz , Timothy Williams , James Shutt , Bruce E. Byrkett , Melany Ann Richmond , Nathan Kohagen , Mark Hastings , Eashwar Thiagarajan , Warren Snyder
发明人： Bert Sullam , Harold Kutz , Timothy Williams , James Shutt , Bruce E. Byrkett , Melany Ann Richmond , Nathan Kohagen , Mark Hastings , Eashwar Thiagarajan , Warren Snyder
IPC分类号： H04L12/50
CPC分类号： G06F13/4022 , G06F2213/0038
摘要： An integrated circuit device may include a reconfigurable analog signal switching fabric comprising a plurality of global buses that are selectively connected to external pins by pin connection circuits in response to changeable analog routing data, and a plurality of local buses that are selectively connected to analog blocks and/or global buses by routing connection circuits in response to the analog routing data; and at least one processor circuit that executes predetermined operations in response to instruction data.
摘要翻译：集成电路装置可以包括可重新配置的模拟信号交换结构，其包括响应于可变模拟路由数据而被引脚连接电路选择性地连接到外部引脚的多个全局总线，以及选择性地连接到模拟块的多个局部总线和/或全局总线，通过响应于模拟路由数据路由连接电路; 以及响应于指令数据执行预定操作的至少一个处理器电路。

4. 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。

5. 发明授权

US08643519B1 On-chip calibration method 有权
标题翻译：片上校准方法
公开(公告)号：US08643519B1
公开(公告)日：2014-02-04
申请号：US13367212
申请日：2012-02-06
申请人： Harold Kutz , Warren Synder , Bert Sullam , Dennis Seguine , Gajender Rohilla , Eashwar Thiagarajan
发明人： Harold Kutz , Warren Synder , Bert Sullam , Dennis Seguine , Gajender Rohilla , Eashwar Thiagarajan
IPC分类号： H03M1/10
CPC分类号： H03M1/1009 , H03M1/1061 , H03M1/12
摘要： A system for the calibration of a programmable system-on-a-chip is described. More specifically, embodiments of the present invention relate to a system that calibrates a programmable analog block in a system-on-a-chip without the use of external components.
摘要翻译：描述了用于校准可编程片上系统的系统。更具体地，本发明的实施例涉及在不使用外部组件的情况下校准片上系统中的可编程模拟块的系统。

6. 发明授权

US08125360B1 On-chip calibration method 有权
标题翻译：片上校准方法
公开(公告)号：US08125360B1
公开(公告)日：2012-02-28
申请号：US12776565
申请日：2010-05-10
申请人： Harold Kutz , Warren Synder , Bert Sullam , Dennis Seguine , Gajender Rohilla , Eashwar Thiagarajan
发明人： Harold Kutz , Warren Synder , Bert Sullam , Dennis Seguine , Gajender Rohilla , Eashwar Thiagarajan
IPC分类号： H03M1/10
CPC分类号： H03M1/1009 , H03M1/1061 , H03M1/12
摘要： A system for the calibration of a programmable system-on-a-chip is described. More specifically, embodiments of the present invention relate to a system that calibrates a programmable analog block in a system-on-a-chip without the use of external components.
摘要翻译：描述了用于校准可编程片上系统的系统。更具体地，本发明的实施例涉及在不使用外部组件的情况下校准片上系统中的可编程模拟块的系统。

7. 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。

8. 发明授权

US06950954B1 Method and circuit for synchronizing a write operation between an on-chip microprocessor and an on-chip programmable analog device operating at different frequencies 有权
标题翻译：用于同步片上微处理器与以不同频率工作的片上可编程模拟装置之间的写操作的方法和电路
公开(公告)号：US06950954B1
公开(公告)日：2005-09-27
申请号：US10011214
申请日：2001-10-25
申请人： Bert Sullam , Harold Kutz , Monte Mar
发明人： Bert Sullam , Harold Kutz , Monte Mar
IPC分类号： G06F1/12
CPC分类号： G06F1/12
摘要： One embodiment of the present invention includes a microcontroller that enables its on-chip microprocessor to write data into a register of an on-chip programmable analog circuit even though the two circuits may be operating at different frequencies. Specifically, the microcontroller includes a write synchronization circuit that helps facilitate the write operation between these two circuits. For example, the write synchronization circuit is coupled to receive write cycle signals from the microprocessor and is also coupled to receive trigger signals based on a clocking signal received by the programmable analog circuit. Therefore, upon receiving a write cycle signal, the write synchronization circuit has the ability (if needed) to stall the microprocessor's operations until the optimum time for writing data into the register for controlling the programmable analog circuit. As such, the write synchronization circuit dynamically synchronizes the microprocessor's write operation with the programmable analog circuit's optimum timing condition for receiving data.
摘要翻译：本发明的一个实施例包括一个微控制器，使其片上微处理器能够将数据写入到片上可编程模拟电路的寄存器中，即使两个电路可能以不同的频率工作。具体来说，微控制器包括一个写入同步电路，有助于这两个电路之间的写入操作。例如，写同步电路被耦合以从微处理器接收写周期信号，并且还耦合以基于由可编程模拟电路接收的定时信号接收触发信号。因此，在写入周期信号时，写入同步电路具有停止微处理器操作的能力（如果需要的话），直到将数据写入用于控制可编程模拟电路的寄存器的最佳时间。这样，写同步电路使微处理器的写操作与可编程模拟电路的最佳定时条件动态同步，用于接收数据。

9. 发明申请

US20100281145A1 AUTONOMOUS CONTROL IN A PROGRAMMABLE SYSTEM 有权
标题翻译：可编程系统中的自动控制
公开(公告)号：US20100281145A1
公开(公告)日：2010-11-04
申请号：US12765400
申请日：2010-04-22
申请人： Bert Sullam , Harold Kutz , Monte Mar , Eashwar Thiagaragen
发明人： Bert Sullam , Harold Kutz , Monte Mar , Eashwar Thiagaragen
IPC分类号： G06F15/177 , G06F9/24
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。

10. 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。

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