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1. 发明授权

US07902863B1 Methods and apparatus for device-specific configuration of a programmable integrated circuit 有权
标题翻译：可编程集成电路器件特定配置的方法和装置
公开(公告)号：US07902863B1
公开(公告)日：2011-03-08
申请号：US12049189
申请日：2008-03-14
申请人： David E. Tetzlaff , Daniel J. Ferris, III , Steven P. Young
发明人： David E. Tetzlaff , Daniel J. Ferris, III , Steven P. Young
IPC分类号： H03K19/173
CPC分类号： H03K19/17748 , G06F17/5054
摘要： Methods and apparatus for configuring a programmable integrated circuit are described. In one example, a configuration stream having first data for programming first locations in a configuration memory and an instruction for referencing circuitry in the programmable integrated circuit is received. Second data is obtained from the circuitry based on the instruction. Second locations in the configuration memory are programmed in response to the second data.
摘要翻译：描述用于配置可编程集成电路的方法和装置。在一个示例中，接收具有用于对配置存储器中的第一位置进行编程的第一数据和用于参考可编程集成电路中的电路的指令的配置流。基于该指令的电路获得第二数据。响应于第二数据对配置存储器中的第二位置进行编程。

2. 发明授权

US09003221B1 Skew compensation for a stacked die 有权
标题翻译：堆叠模具的倾斜补偿
公开(公告)号：US09003221B1
公开(公告)日：2015-04-07
申请号：US13438814
申请日：2012-04-03
申请人： Khaldoon S. Abugharbieh , Daniel J. Ferris, III , Loren Jones , Austin H. Lesea
发明人： Khaldoon S. Abugharbieh , Daniel J. Ferris, III , Loren Jones , Austin H. Lesea
IPC分类号： G06F11/00 , G06F11/32
CPC分类号： G06F11/323 , G01R31/31725 , G01R31/318513 , G06F1/10
摘要： An embodiment for skew compensation for a stacked die is disclosed. For an embodiment of an apparatus, an interposer has a first and a second integrated circuit die coupled to the interposer. The first integrated circuit die includes an information generator, a signal delay compensator, and an input/output block. The information generator is configured to determine: a first delay value for a first path of the interposer between the first integrated circuit die and the second integrated circuit die; a second delay value for a second path of the interposer between the first integrated circuit die and the second integrated circuit die; and a difference between the first delay value and the second delay value. The signal delay compensator is coupled to receive the difference and configured to adjust a parameter of the first integrated circuit die to reduce the difference.
摘要翻译：公开了一种用于堆叠管芯的偏斜补偿的实施例。对于装置的实施例，插入器具有耦合到插入器的第一和第二集成电路管芯。第一集成电路管芯包括信息发生器，信号延迟补偿器和输入/输出块。信息发生器被配置为确定：第一集成电路管芯和第二集成电路管芯之间的插入件的第一路径的第一延迟值; 所述第一集成电路管芯和所述第二集成电路管芯之间的所述插入件的第二路径的第二延迟值; 以及第一延迟值和第二延迟值之间的差。信号延迟补偿器被耦合以接收差分并被配置为调整第一集成电路管芯的参数以减小差异。

3. 发明授权

US07184466B1 Radio frequency data conveyance system including configurable integrated circuits 有权
标题翻译：包括可配置集成电路的射频数据传送系统
公开(公告)号：US07184466B1
公开(公告)日：2007-02-27
申请号：US10243411
申请日：2002-09-12
申请人： Brian K. Seemann , Brian T. Brunn , Normand T. Lemay, Jr. , Daniel J. Ferris, III , Thomas Anthony Lee , James M. Simkins , David B. Squires
发明人： Brian K. Seemann , Brian T. Brunn , Normand T. Lemay, Jr. , Daniel J. Ferris, III , Thomas Anthony Lee , James M. Simkins , David B. Squires
IPC分类号： H04B1/38
CPC分类号： H04B1/406 , H04B1/0003
摘要： A data conveyance integrated system that can be utilized in a base station and/or end user devices in a wireless communication system. The integrated system includes first and second integrated circuits (ICs). The first IC includes a first serial-deserial (SERDES) module, a transmit radio frequency module, and a receive radio frequency module. The transmit and receive radio frequency modules provide the wireless communication between the base stations and end user devices. The second IC includes a second SERDES module and a programmable logic fabric programmed to implement one or more wireless communication functions. Accordingly, the programmable logic fabric generates outbound digital signals from data (e.g., video, audio, control, or text data) provided to the device, and/or processes inbound digital signals to recapture the originally transmitted data. Thus, base stations and/or end user devices within a wireless communication system can be readily reconfigured.
摘要翻译：一种可在无线通信系统中的基站和/或终端用户设备中使用的数据传输集成系统。集成系统包括第一和第二集成电路（IC）。第一IC包括第一串并联（SERDES）模块，发射射频模块和接收射频模块。发射和接收射频模块提供基站和终端用户设备之间的无线通信。第二IC包括被编程为实现一个或多个无线通信功能的第二SERDES模块和可编程逻辑结构。因此，可编程逻辑结构从提供给设备的数据（例如，视频，音频，控制或文本数据）生成出站数字信号，和/或处理入站数字信号以重新捕获原始传输的数据。因此，可以容易地重新配置无线通信系统内的基站和/或终端用户设备。

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