公开(公告)号：US20100128177A1

公开(公告)日：2010-05-27

申请号：US12277475

申请日：2008-11-25

申请人： Kuan-Hung Chen ,  Wen-Chin Hsieh ,  Yen-Hsun Hsu

发明人： Kuan-Hung Chen ,  Wen-Chin Hsieh ,  Yen-Hsun Hsu

IPC分类号： H04N5/46

CPC分类号： H04N5/14 ,  H04N21/4126 ,  H04N21/414 ,  H04N21/4143 ,  H04N21/42204 ,  H04N21/436

摘要： Signal processing units capable of providing plug-in detection without an external circuit occupying GPIO resource are provided, in which a switching element is coupled to a television signal output pad, a terminal resistor is coupled between the switching element and a ground voltage, and an interrupt signal generator generates an interrupt signal when a receiving port of a television signal receiver is coupled to the television signal pad. A control unit turns on the switching element to connect the terminal resistor to the television signal output pad when receiving the interrupt signal, wherein the switching element, the terminal resistor, the interrupt signal generator and the control unit are integrated in a chip.

摘要翻译： 提供了能够提供插件检测而不需要占用GPIO资源的外部电路的信号处理单元，其中开关元件耦合到电视信号输出焊盘，端子电阻耦合在开关元件和接地电压之间， 当电视信号接收机的接收端口耦合到电视信号板时，中断信号发生器产生中断信号。 控制单元在接收到中断信号时接通开关元件，将端子电阻与电视信号输出焊盘连接，其中开关元件，端子电阻，中断信号发生器和控制单元集成在芯片中。

公开(公告)号：US20090261914A1

公开(公告)日：2009-10-22

申请号：US12104530

申请日：2008-04-17

申请人： Hueh-Wu Kao ,  Pi-Fen Chen ,  Wen-Chin Hsieh

发明人： Hueh-Wu Kao ,  Pi-Fen Chen ,  Wen-Chin Hsieh

IPC分类号： H03B5/32

CPC分类号： H03B5/366 ,  H03B5/06 ,  H03B2200/0012 ,  H03B2200/005

摘要： An oscillator circuit. A gain stage element is coupled between both terminals of the crystal. The gain stage element provides a transconductance for oscillation according to a current provided by a current source, and outputs a periodic signal through an output terminal. A bias element is coupled between an input terminal and the output terminal of the gain stage element to bias the gain stage element. A first capacitor is coupled to the input terminal of the gain stage element. A second capacitor is coupled to the output terminal of the gain stage element. A controller detects the periodic signal, and adjusts the current when the periodic signal is obtained.

摘要翻译： 振荡电路。 增益级元件耦合在晶体的两个端子之间。 增益级元件根据由电流源提供的电流提供用于振荡的跨导，并且通过输出端子输出周期性信号。 偏置元件耦合在输入端和增益级元件的输出端之间以偏置增益级元件。 第一电容器耦合到增益级元件的输入端子。 第二电容器耦合到增益级元件的输出端子。 控制器检测周期信号，并在获得周期信号时调整电流。

公开(公告)号：US20050156894A1

公开(公告)日：2005-07-21

申请号：US10974193

申请日：2004-10-27

申请人： Ruei-Hung Chen ,  Wen-Chin Hsieh ,  Wen-Kuei Liu

发明人： Ruei-Hung Chen ,  Wen-Chin Hsieh ,  Wen-Kuei Liu

IPC分类号： G06F3/02 ,  G09G5/00

CPC分类号： G06F3/0219

摘要： A keyboard with a pointing device has a board with a bottom edge; a space key mounted on the bottom edge of the board, wherein the space key is particularly operated by either of two thumbs; multiple keys mounted on the board; and a pointing device mounted on the board and adjacent to the space key. By setting the pointing device adjacent to the space key, the pointing device can be conveniently driven by either thumb. Therefore, a user's hand does not need to move away from the keyboard when inputting data via the pointing device.

摘要翻译： 具有指示装置的键盘具有底部边缘的板; 安装在所述板的底部边缘上的空间键，其中所述空间键特别地由两个拇指中的任一个操作; 安装在电路板上的多个键; 以及安装在板上并与空格键相邻的指示装置。 通过将指示设备设置为与空格键相邻，可以通过任意一个拇指方便地指定定位设备。 因此，当通过指示装置输入数据时，用户的手不需要离开键盘。

公开(公告)号：US09053442B2

公开(公告)日：2015-06-09

申请号：US13466935

申请日：2012-05-08

申请人： Mohammed M. Attar ,  Thuy B. Do ,  Huzefa A. Hakim ,  Wen-Chin Hsieh ,  Paul S. MacAlpine ,  Lauren A. Mayes ,  Raghuram Tadipatri

发明人： Mohammed M. Attar ,  Thuy B. Do ,  Huzefa A. Hakim ,  Wen-Chin Hsieh ,  Paul S. MacAlpine ,  Lauren A. Mayes ,  Raghuram Tadipatri

IPC分类号： G06F9/44 ,  G06Q10/06 ,  G06F11/36

CPC分类号： G06Q10/06 ,  G06F11/3664

摘要： Provided are a computer implemented method, computer program product, and system for partitioning a development environment. A development environment is divided into multiple project areas. Each of the multiple project areas is assigned to a different physical test environment. A solution is assigned to a project area among the multiple project areas. The solution is tested in the assigned physical test environment to modify the physical test environment. The physical test environment associated with the project area is re-initialized without re-initializing other physical test environments.

摘要翻译： 提供了一种用于分割开发环境的计算机实现的方法，计算机程序产品和系统。 开发环境分为多个项目领域。 多个项目区域中的每一个都被分配到不同的物理测试环境。 将多个项目区域中的项目区域分配给一个解决方案。 该解决方案在指定的物理测试环境中进行测试，以修改物理测试环境。 与项目区域相关联的物理测试环境被重新初始化，无需重新初始化其他物理测试环境。