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21. 发明申请

US20050134332A1 Programmable high speed I/O interface 有权
标题翻译：可编程高速I / O接口
公开(公告)号：US20050134332A1
公开(公告)日：2005-06-23
申请号：US10886015
申请日：2004-07-06
申请人： Bonnie Wang , Chiakang Sung , Joseph Huang , Khai Nguyen , Philip Pan
发明人： Bonnie Wang , Chiakang Sung , Joseph Huang , Khai Nguyen , Philip Pan
IPC分类号： G06F3/00 , G06F13/38 , H03K19/0175 , H03K19/173 , H03K19/177 , H03K17/16
CPC分类号： H03K19/17744 , H03K19/0175 , H03K19/017509 , H03K19/017581 , H03K19/1774 , H03K19/17788
摘要： Methods and apparatus for providing either high-speed, or lower-speed, flexible inputs and outputs. An input and output structure having a high-speed input, a high-speed output, a low or moderate speed input, and an low or moderate speed output is provided. One of the input and output circuits are selected and the others are deselected. The high-speed input and output circuits are comparatively simple, in one example having only a clear signal for a control line input, and are able to interface to lower speed circuitry inside the core of an integrated circuit. The low or moderate speed input and output circuits are more flexible, for example, having preset, enable, and clear as control line inputs, and are able to support JTAG boundary testing. These parallel high and lower speed circuits are user selectable such that the input output structure is optimized between speed and functionality depending on the requirements of the application.
摘要翻译：提供高速或低速灵活的输入和输出的方法和设备。提供具有高速输入，高速输出，低速或中速输入以及低速或中速输出的输入和输出结构。选择其中一个输入和输出电路，并取消选择其他电路。高速输入和输出电路相对简单，在一个示例中，仅具有用于控制线输入的清除信号，并且能够与集成电路的核心内的低速电路接口。低速或中速输入和输出电路比较灵活，例如具有预置，使能和清除作为控制线路输入，并且能够支持JTAG边界测试。这些并行高速和低速电路是用户可选择的，使得输入输出结构根据应用的要求在速度和功能之间进行优化。

22. 发明申请

US20110227606A1 PROGRAMMABLE HIGH-SPEED INTERFACE 有权
标题翻译：可编程高速接口
公开(公告)号：US20110227606A1
公开(公告)日：2011-09-22
申请号：US13149168
申请日：2011-05-31
申请人： Bonnie I. Wang , Chiakang Sung , Joseph Huang , Khai Nguyen , Philip Pan
发明人： Bonnie I. Wang , Chiakang Sung , Joseph Huang , Khai Nguyen , Philip Pan
IPC分类号： H03K19/0175 , H03K3/00
CPC分类号： H03K19/17744 , H03K19/0175 , H03K19/017509 , H03K19/017581 , H03K19/1774 , H03K19/17788
摘要： Methods and apparatus for providing either high-speed, or lower-speed, flexible inputs and outputs. An input and output structure having a high-speed input, a high-speed output, a low or moderate speed input, and an low or moderate speed output is provided. One of the input and output circuits are selected and the others are deselected. The high-speed input and output circuits are comparatively simple, in one example having only a clear signal for a control line input, and are able to interface to lower speed circuitry inside the core of an integrated circuit. The low or moderate speed input and output circuits are more flexible, for example, having preset, enable, and clear as control line inputs, and are able to support JTAG boundary testing. These parallel high and lower speed circuits are user selectable such that the input output structure is optimized between speed and functionality depending on the requirements of the application.
摘要翻译：提供高速或低速灵活的输入和输出的方法和设备。提供具有高速输入，高速输出，低速或中速输入以及低速或中速输出的输入和输出结构。选择其中一个输入和输出电路，并取消选择其他电路。高速输入和输出电路相对简单，在一个示例中，仅具有用于控制线输入的清除信号，并且能够与集成电路的核心内的低速电路接口。低速或中速输入和输出电路比较灵活，例如具有预置，使能和清除作为控制线路输入，并且能够支持JTAG边界测试。这些并行高速和低速电路是用户可选择的，使得输入输出结构根据应用的要求在速度和功能之间进行优化。

23. 发明申请

US20080186056A1 PROGRAMMABLE HIGH-SPEED INTERFACE 有权
标题翻译：可编程高速接口
公开(公告)号：US20080186056A1
公开(公告)日：2008-08-07
申请号：US11830831
申请日：2007-07-30
申请人： Bonnie I. Wang , Chiakang Sung , Joseph Huang , Khai Nguyen , Philip Pan
发明人： Bonnie I. Wang , Chiakang Sung , Joseph Huang , Khai Nguyen , Philip Pan
IPC分类号： H03K19/0175
CPC分类号： H03K19/17744 , H03K19/0175 , H03K19/017509 , H03K19/017581 , H03K19/1774 , H03K19/17788
摘要： Methods and apparatus for providing either high-speed, or lower-speed, flexible inputs and outputs. An input and output structure having a high-speed input, a high-speed output, a low or moderate speed input, and an low or moderate speed output is provided. One of the input and output circuits are selected and the others are deselected. The high-speed input and output circuits are comparatively simple, in one example having only a clear signal for a control line input, and are able to interface to lower speed circuitry inside the core of an integrated circuit. The low or moderate speed input and output circuits are more flexible, for example, having preset, enable, and clear as control line inputs, and are able to support JTAG boundary testing. These parallel high and lower speed circuits are user selectable such that the input output structure is optimized between speed and functionality depending on the requirements of the application.
摘要翻译：提供高速或低速灵活的输入和输出的方法和设备。提供具有高速输入，高速输出，低速或中速输入以及低速或中速输出的输入和输出结构。选择其中一个输入和输出电路，并取消选择其他电路。高速输入和输出电路相当简单，在一个示例中，仅具有用于控制线路输入的清除信号，并且能够与集成电路的核心内的低速电路接口。低速或中速输入和输出电路比较灵活，例如具有预置，使能和清除作为控制线路输入，并且能够支持JTAG边界测试。这些并行高速和低速电路是用户可选择的，使得输入输出结构根据应用的要求在速度和功能之间进行优化。

24. 发明授权

US07586341B2 Programmable high-speed interface 有权
标题翻译：可编程高速接口
公开(公告)号：US07586341B2
公开(公告)日：2009-09-08
申请号：US11830831
申请日：2007-07-30
申请人： Bonnie L. Wang , Chiakang Sung , Joseph Huang , Khai Nguyen , Philip Pan
发明人： Bonnie L. Wang , Chiakang Sung , Joseph Huang , Khai Nguyen , Philip Pan
IPC分类号： H03B1/00
CPC分类号： H03K19/17744 , H03K19/0175 , H03K19/017509 , H03K19/017581 , H03K19/1774 , H03K19/17788
摘要： Methods and apparatus for providing either high-speed, or lower-speed, flexible inputs and outputs. An input and output structure having a high-speed input, a high-speed output, a low or moderate speed input, and an low or moderate speed output is provided. One of the input and output circuits are selected and the others are deselected. The high-speed input and output circuits are comparatively simple, in one example having only a clear signal for a control line input, and are able to interface to lower speed circuitry inside the core of an integrated circuit. The low or moderate speed input and output circuits are more flexible, for example, having preset, enable, and clear as control line inputs, and are able to support JTAG boundary testing. These parallel high and lower speed circuits are user selectable such that the input output structure is optimized between speed and functionality depending on the requirements of the application.
摘要翻译：提供高速或低速灵活的输入和输出的方法和设备。提供具有高速输入，高速输出，低速或中速输入以及低速或中速输出的输入和输出结构。选择其中一个输入和输出电路，并取消选择其他电路。高速输入和输出电路相对简单，在一个示例中，仅具有用于控制线输入的清除信号，并且能够与集成电路的核心内的低速电路接口。低速或中速输入和输出电路比较灵活，例如具有预置，使能和清除作为控制线路输入，并且能够支持JTAG边界测试。这些并行高速和低速电路是用户可选择的，使得输入输出结构根据应用的要求在速度和功能之间进行优化。

25. 发明申请

US20100045349A1 PROGRAMMABLE HIGH-SPEED INTERFACE 审中-公开
标题翻译：可编程高速接口
公开(公告)号：US20100045349A1
公开(公告)日：2010-02-25
申请号：US12539606
申请日：2009-08-11
申请人： Bonnie I. Wang , Chiakang Sung , Joseph Huang , Khai Nguyen , Philip Pan
发明人： Bonnie I. Wang , Chiakang Sung , Joseph Huang , Khai Nguyen , Philip Pan
IPC分类号： H03K3/00
CPC分类号： H03K19/17744 , H03K19/0175 , H03K19/017509 , H03K19/017581 , H03K19/1774 , H03K19/17788
摘要： Methods and apparatus for providing either high-speed, or lower-speed, flexible inputs and outputs. An input and output structure having a high-speed input, a high-speed output, a low or moderate speed input, and an low or moderate speed output is provided. One of the input and output circuits are selected and the others are deselected. The high-speed input and output circuits are comparatively simple, in one example having only a clear signal for a control line input, and are able to interface to lower speed circuitry inside the core of an integrated circuit. The low or moderate speed input and output circuits are more flexible, for example, having preset, enable, and clear as control line inputs, and are able to support JTAG boundary testing. These parallel high and lower speed circuits are user selectable such that the input output structure is optimized between speed and functionality depending on the requirements of the application.
摘要翻译：提供高速或低速灵活的输入和输出的方法和设备。提供具有高速输入，高速输出，低速或中速输入以及低速或中速输出的输入和输出结构。选择其中一个输入和输出电路，并取消选择其他电路。高速输入和输出电路相对简单，在一个示例中，仅具有用于控制线输入的清除信号，并且能够与集成电路的核心内的低速电路接口。低速或中速输入和输出电路比较灵活，例如具有预置，使能和清除作为控制线路输入，并且能够支持JTAG边界测试。这些并行高速和低速电路是用户可选择的，使得输入输出结构根据应用的要求在速度和功能之间进行优化。

26. 发明授权

US08487665B2 Programmable high-speed interface 有权
公开(公告)号：US08487665B2
公开(公告)日：2013-07-16
申请号：US13149168
申请日：2011-05-31
申请人： Bonnie I. Wang , Chiakang Sung , Joseph Huang , Khai Nguyen , Philip Pan
发明人： Bonnie I. Wang , Chiakang Sung , Joseph Huang , Khai Nguyen , Philip Pan
IPC分类号： H03B1/00
CPC分类号： H03K19/17744 , H03K19/0175 , H03K19/017509 , H03K19/017581 , H03K19/1774 , H03K19/17788
摘要： Methods and apparatus for providing either high-speed, or lower-speed, flexible inputs and outputs. An input and output structure having a high-speed input, a high-speed output, a low or moderate speed input, and an low or moderate speed output is provided. One of the input and output circuits are selected and the others are deselected. The high-speed input and output circuits are comparatively simple, in one example having only a clear signal for a control line input, and are able to interface to lower speed circuitry inside the core of an integrated circuit. The low or moderate speed input and output circuits are more flexible, for example, having preset, enable, and clear as control line inputs, and are able to support JTAG boundary testing. These parallel high and lower speed circuits are user selectable such that the input output structure is optimized between speed and functionality depending on the requirements of the application.

27. 发明授权

US07315188B2 Programmable high speed interface 有权
标题翻译：可编程高速接口
公开(公告)号：US07315188B2
公开(公告)日：2008-01-01
申请号：US11446483
申请日：2006-06-02
申请人： Bonnie L. Wang , Chiakang Sung , Joseph Huang , Khai Nguyen , Philip Pan
发明人： Bonnie L. Wang , Chiakang Sung , Joseph Huang , Khai Nguyen , Philip Pan
IPC分类号： H03B1/00
CPC分类号： H03K19/17744 , H03K19/0175 , H03K19/017509 , H03K19/017581 , H03K19/1774 , H03K19/17788
摘要： Methods and apparatus for providing either high-speed, or lower-speed, flexible inputs and outputs. An input and output structure having a high-speed input, a high-speed output, a low or moderate speed input, and an low or moderate speed output is provided. One of the input and output circuits are selected and the others are deselected. The high-speed input and output circuits are comparatively simple, in one example having only a clear signal for a control line input, and are able to interface to lower speed circuitry inside the core of an integrated circuit. The low or moderate speed input and output circuits are more flexible, for example, having preset, enable, and clear as control line inputs, and are able to support JTAG boundary testing. These parallel high and lower speed circuits are user selectable such that the input output structure is optimized between speed and functionality depending on the requirements of the application.
摘要翻译：提供高速或低速灵活的输入和输出的方法和设备。提供具有高速输入，高速输出，低速或中速输入以及低速或中速输出的输入和输出结构。选择其中一个输入和输出电路，并取消选择其他电路。高速输入和输出电路相对简单，在一个示例中，仅具有用于控制线输入的清除信号，并且能够与集成电路的核心内的低速电路接口。低速或中速输入和输出电路比较灵活，例如具有预置，使能和清除作为控制线路输入，并且能够支持JTAG边界测试。这些并行高速和低速电路是用户可选择的，使得输入输出结构根据应用的要求在速度和功能之间进行优化。

28. 发明授权

US07116135B2 Programmable high speed I/O interface 有权
公开(公告)号：US07116135B2
公开(公告)日：2006-10-03
申请号：US10886015
申请日：2004-07-06
申请人： Bonnie I. Wang , Chiakang Sung , Joseph Huang , Khai Nguyen , Philip Pan
发明人： Bonnie I. Wang , Chiakang Sung , Joseph Huang , Khai Nguyen , Philip Pan
IPC分类号： H03B1/00
CPC分类号： H03K19/17744 , H03K19/0175 , H03K19/017509 , H03K19/017581 , H03K19/1774 , H03K19/17788
摘要： Methods and apparatus for providing either high-speed, or lower-speed, flexible inputs and outputs. An input and output structure having a high-speed input, a high-speed output, a low or moderate speed input, and an low or moderate speed output is provided. One of the input and output circuits are selected and the others are deselected. The high-speed input and output circuits are comparatively simple, in one example having only a clear signal for a control line input, and are able to interface to lower speed circuitry inside the core of an integrated circuit. The low or moderate speed input and output circuits are more flexible, for example, having preset, enable, and clear as control line inputs, and are able to support JTAG boundary testing. These parallel high and lower speed circuits are user selectable such that the input output structure is optimized between speed and functionality depending on the requirements of the application.

29. 发明授权

US06825698B2 Programmable high speed I/O interface 有权
标题翻译：可编程高速I / O接口
公开(公告)号：US06825698B2
公开(公告)日：2004-11-30
申请号：US10229342
申请日：2002-08-26
申请人： Bonnie I. Wang , Chiakang Sung , Joseph Huang , Khai Nguyen , Philip Pan
发明人： Bonnie I. Wang , Chiakang Sung , Joseph Huang , Khai Nguyen , Philip Pan
IPC分类号： H03B100
CPC分类号： H03K19/17744 , H03K19/0175 , H03K19/017509 , H03K19/017581 , H03K19/1774 , H03K19/17788
摘要： Methods and apparatus for providing either high-speed, or lower-speed, flexible inputs and outputs. An input and output structure having a high-speed input, a high-speed output, a low or moderate speed input, and an low or moderate speed output is provided. One of the input and output circuits are selected and the others are deselected. The high-speed input and output circuits are comparatively simple, in one example having only a clear signal for a control line input, and are able to interface to lower speed circuitry inside the core of an integrated circuit. The low or moderate speed input and output circuits are more flexible, for example, having preset, enable, and clear as control line inputs, and are able to support JTAG boundary testing. These parallel high and lower speed circuits are user selectable such that the input output structure is optimized between speed and functionality depending on the requirements of the application.
摘要翻译：提供高速或低速灵活的输入和输出的方法和设备。提供具有高速输入，高速输出，低速或中速输入以及低速或中速输出的输入和输出结构。选择其中一个输入和输出电路，并取消选择其他电路。高速输入和输出电路相当简单，在一个示例中，仅具有用于控制线路输入的清除信号，并且能够与集成电路的核心内的低速电路接口。低速或中速输入和输出电路比较灵活，例如具有预置，使能和清除作为控制线路输入，并且能够支持JTAG边界测试。这些并行高速和低速电路是用户可选择的，使得输入输出结构根据应用的要求在速度和功能之间进行优化。

30. 发明申请

US20120146700A1 MULTIPLE DATA RATE INTERFACE ARCHITECTURE 有权
标题翻译：多种数据速率接口架构
公开(公告)号：US20120146700A1
公开(公告)日：2012-06-14
申请号：US13324354
申请日：2011-12-13
申请人： Philip Pan , Chiakang Sung , Joseph Huang , Yan Chong , Bonnie I. Wang
发明人： Philip Pan , Chiakang Sung , Joseph Huang , Yan Chong , Bonnie I. Wang
IPC分类号： H03K5/06
CPC分类号： H03K19/017581 , H03K19/17744
摘要： Method and circuitry for implementing high speed multiple-data-rate interface architectures for programmable logic devices. The invention partitions I/O pins and their corresponding registers into independent multiple-data rate I/O modules each having at least one pin dedicated to the strobe signal DQS and others to DQ data signals. The modular architecture facilitates pin migration from one generation of PLDs to the next larger generation.
摘要翻译：用于实现可编程逻辑器件的高速多数据速率接口架构的方法和电路。本发明将I / O引脚及其对应的寄存器分为独立的多数据速率I / O模块，每个I / O引脚具有至少一个专用于选通信号DQS的引脚和其他引脚用于DQ数据信号。模块化架构便于引脚从一代PLD迁移到下一代。

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