Display controller and method of updating parameters of the same
    1.
    发明申请
    Display controller and method of updating parameters of the same 有权
    显示控制器和更新参数的方法

    公开(公告)号:US20070106835A1

    公开(公告)日:2007-05-10

    申请号:US11594068

    申请日:2006-11-08

    IPC分类号: G06F12/00

    摘要: A controller and a method of updating parameters on the same. The controller includes an embedded non-volatile memory, a programming circuit, an embedded SRAM, a MCU (Micro Computer Unit), and a memory controller. The embedded non-volatile memory has a program code block for storing program codes to be executed by the MCU, and a data block for storing the parameters. The MCU writes the parameters into the data block of the flash memory through the memory controller, or reads data in the data block of the non-volatile memory through the memory controller. Because the controller does not need to employ an external EEPROM, the cost can be reduced and the speed for accessing the parameters can be increased.

    摘要翻译: 控制器和更新参数的方法。 控制器包括嵌入式非易失性存储器,编程电路,嵌入式SRAM,MCU(微计算机单元)和存储器控制器。 嵌入式非易失性存储器具有用于存储要由MCU执行的程序代码的程序代码块和用于存储参数的数据块。 MCU通过存储器控制器将参数写入闪存的数据块,或通过存储器控制器读取非易失性存储器的数据块中的数据。 由于控制器不需要使用外部EEPROM,因此可以降低成本,并且可以提高访问参数的速度。

    Display controller having an embedded non-volatile memory divided into a program code block and a data block and method for updating parameters of the same
    2.
    发明授权
    Display controller having an embedded non-volatile memory divided into a program code block and a data block and method for updating parameters of the same 有权
    具有划分为程序代码块的嵌入式非易失性存储器和用于更新其参数的数据块和方法的显示控制器

    公开(公告)号:US08914602B2

    公开(公告)日:2014-12-16

    申请号:US11594068

    申请日:2006-11-08

    摘要: A controller and a method of updating parameters on the same. The controller includes an embedded non-volatile memory, a programming circuit, an embedded SRAM, a MCU (Micro Computer Unit), and a memory controller. The embedded non-volatile memory has a program code block for storing program codes to be executed by the MCU, and a data block for storing the parameters. The MCU writes the parameters into the data block of the flash memory through the memory controller, or reads data in the data block of the non-volatile memory through the memory controller. Because the controller does not need to employ an external EEPROM, the cost can be reduced and the speed for accessing the parameters can be increased.

    摘要翻译: 控制器和更新参数的方法。 控制器包括嵌入式非易失性存储器,编程电路,嵌入式SRAM,MCU(微计算机单元)和存储器控制器。 嵌入式非易失性存储器具有用于存储要由MCU执行的程序代码的程序代码块和用于存储参数的数据块。 MCU通过存储器控制器将参数写入闪存的数据块,或通过存储器控制器读取非易失性存储器的数据块中的数据。 由于控制器不需要使用外部EEPROM,因此可以降低成本,并且可以提高访问参数的速度。

    System and method for programming a display controller chip
    3.
    发明授权
    System and method for programming a display controller chip 有权
    用于编程显示控制器芯片的系统和方法

    公开(公告)号:US07831751B2

    公开(公告)日:2010-11-09

    申请号:US11306190

    申请日:2005-12-19

    IPC分类号: G06F13/10

    CPC分类号: G06F8/61 G06F8/654

    摘要: A system for programming at least a controller chip is disclosed. The system includes a programming apparatus and at least a programmable device mounted on the programming apparatus. The programming apparatus has at least a first connection interface and a micro-controller. The programmable device has the monitor controller chip mounted thereon and a second connection interface coupled between the first connection interface and the controller chip. The micro-controller controls the programming of the controller chip.

    摘要翻译: 公开了一种用于至少编程控制器芯片的系统。 该系统包括编程设备和至少一个安装在编程设备上的可编程设备。 编程设备至少具有第一连接接口和微控制器。 可编程装置具有安装在其上的监视器控制器芯片和耦合在第一连接接口和控制器芯片之间的第二连接接口。 微控制器控制控制器芯片的编程。

    METHOD FOR PROGRAMMING DISPLAY DISPLAY CONTROLLER CHIPAND RELATED APPARATUS THEREOF
    4.
    发明申请
    METHOD FOR PROGRAMMING DISPLAY DISPLAY CONTROLLER CHIPAND RELATED APPARATUS THEREOF 有权
    用于编程显示控制器芯片的方法相关装置

    公开(公告)号:US20070165036A1

    公开(公告)日:2007-07-19

    申请号:US11306190

    申请日:2005-12-19

    IPC分类号: G06F13/14

    CPC分类号: G06F8/61 G06F8/654

    摘要: A system for programming at least a controller chip is disclosed. The system includes a programming apparatus and at least a programmable device mounted on the programming apparatus. The programming apparatus has at least a first connection interface and a micro-controller. The programmable device has the monitor controller chip mounted thereon and a second connection interface coupled between the first connection interface and the controller chip. The micro-controller controls the programming of the controller chip.

    摘要翻译: 公开了一种用于至少编程控制器芯片的系统。 该系统包括编程设备和至少一个安装在编程设备上的可编程设备。 编程设备至少具有第一连接接口和微控制器。 可编程装置具有安装在其上的监视器控制器芯片和耦合在第一连接接口和控制器芯片之间的第二连接接口。 微控制器控制控制器芯片的编程。

    Video data processing method and apparatus for processing video data
    5.
    发明授权
    Video data processing method and apparatus for processing video data 有权
    用于处理视频数据的视频数据处理方法和装置

    公开(公告)号:US07583324B2

    公开(公告)日:2009-09-01

    申请号:US11161819

    申请日:2005-08-17

    IPC分类号: H04N9/64 H04N5/445

    摘要: A video processing method utilized in a video data processing device for processing video data is disclosed. The video data includes at least a first video data set, and the video data processing device has a memory and a video decoder. The method includes utilizing the video decoder to decode the video data for generating a display data set, driving the video decoder to select a specific video data set from the first video data set wherein the display data set does not have display data corresponding to the specific video data set, and utilizing the memory to store the display data.

    摘要翻译: 公开了用于处理视频数据的视频数据处理装置中使用的视频处理方法。 视频数据至少包括第一视频数据组,并且视频数据处理装置具有存储器和视频解码器。 该方法包括利用视频解码器来解码用于产生显示数据集的视频数据,驱动视频解码器从第一视频数据集中选择特定的视频数据集,其中显示数据集不具有对应于具体的显示数据的显示数据 视频数据集,并利用存储器来存储显示数据。

    Data receiving apparatus and method in a VBI receiver
    6.
    发明授权
    Data receiving apparatus and method in a VBI receiver 有权
    VBI接收机中的数据接收装置和方法

    公开(公告)号:US07492413B2

    公开(公告)日:2009-02-17

    申请号:US11142932

    申请日:2005-06-02

    IPC分类号: H04N7/00

    摘要: A VBI receiver and method is disclosed. The receiver includes an over-sampling circuit, a transition detector, a data selector, and a data output device. The over-sampling circuit is for over-sampling VBI data and outputting and over-sampled signal. The transition detector is for detecting the transition of the over-sampled signal and outputting a transition signal representing the transition position. The data selector is for recording the transition signal and outputting a position signal according to the transition signal and at least a previous transition signal. The data output device outputs digital output data from the over-sampled signal according to the position signal.

    摘要翻译: 公开了一种VBI接收机和方法。 接收机包括过采样电路,转换检测器,数据选择器和数据输出装置。 过采样电路用于对VBI数据进行过采样并输出和过采样信号。 转换检测器用于检测过采样信号的转变并输出表示转换位置的转换信号。 数据选择器用于记录转换信号并根据转换信号和至少先前的转换信号输出位置信号。 数据输出装置根据位置信号从过采样信号输出数字输出数据。

    Television tuner and method thereof
    7.
    发明申请
    Television tuner and method thereof 有权
    电视调谐器及其方法

    公开(公告)号:US20080055487A1

    公开(公告)日:2008-03-06

    申请号:US11896242

    申请日:2007-08-30

    申请人: Yi-Shu Chang

    发明人: Yi-Shu Chang

    IPC分类号: H04N5/455

    摘要: The invention provides a digital television tuner having at least two brances that receive a radio frequency signal, wherein the radio frequency signal carries M channels (M is a positive integer). A target image data is generated in real time since at least one of the branches pre-extracts the image compression data of the next channel to be switched to.

    摘要翻译: 本发明提供了一种数字电视调谐器,具有至少两个接收射频信号的分支,其中射频信号携带M个信道(M是正整数)。 目标图像数据是实时生成的,因为至少一个分支预先提取要切换到的下一个信道的图像压缩数据。

    Audio control device
    8.
    发明授权
    Audio control device 有权
    音频控制装置

    公开(公告)号:US07194097B2

    公开(公告)日:2007-03-20

    申请号:US10441045

    申请日:2003-05-20

    IPC分类号: H03F21/00

    CPC分类号: H03F3/68 Y10T307/696

    摘要: An Audio Codec which comprises a power selecting circuit an audio compiler circuit and a control amplifier circuit. The power selecting circuit receives at least a primary power source and an auxiliary power source and outputs a working power selected from the power sources. The auxiliary power source is selected and output to the control amplifier circuit only when the computer is at a power-off status. When the computer is power-on, the primary power source will be selected and output to both the audio compiler circuit and the control amplifier circuit. Therefore, the Audio Codec of the present invention only needs one set of internally furnished control amplifier circuit to both operate on the normal power-on status and perform the Power OFF CD function.

    摘要翻译: 音频编解码器,其包括音频编译器电路和控制放大器电路的功率选择电路。 功率选择电路至少接收主电源和辅助电源,并输出从电源选择的工作电源。 只有当计算机处于断电状态时,辅助电源被选择并输出到控制放大器电路。 当计算机上电时,主电源将被选择并输出到音频编译器电路和控制放大器电路。 因此,本发明的音频编解码器仅需要一套内部布置的控制放大器电路,以在正常的开机状态下操作并执行断电CD功能。

    Multi-jack detector
    9.
    发明授权
    Multi-jack detector 有权
    多插孔检测器

    公开(公告)号:US07071702B2

    公开(公告)日:2006-07-04

    申请号:US10776536

    申请日:2004-02-12

    摘要: A multi-jack detector for detecting states of a plurality of jacks. Each jack comprises a first switch having a first normally closed terminal and a first output terminal. The multi-jack detector comprises a plurality of bias resistors each coupled to one of the first output terminals, respectively; a control unit for determining the states of the plurality of jacks; wherein the first normally closed terminals are commonly coupled to a first node and the control unit determines the states of the plurality of jacks according to a voltage at the first node. Because the voltage at the first node is different for each state of the jacks, the detector can detects the states of the jacks using a single I/O pin.

    摘要翻译: 一种用于检测多个插孔的状态的多插孔检测器。 每个插孔包括具有第一常闭端子和第一输出端子的第一开关。 多插座检测器包括分别耦合到第一输出端之一的多个偏置电阻器; 用于确定所述多个插孔的状态的控制单元; 其中所述第一常闭端子共同耦合到第一节点,并且所述控制单元根据所述第一节点处的电压来确定所述多个插孔的状态。 因为第一节点处的电压对于插孔的每个状态是不同的,所以检测器可以使用单个I / O引脚来检测插座的状态。

    Apparatus for automatic identification of audio input/output device and method thereof
    10.
    发明授权
    Apparatus for automatic identification of audio input/output device and method thereof 有权
    用于自动识别音频输入/输出装置的装置及其方法

    公开(公告)号:US07697697B2

    公开(公告)日:2010-04-13

    申请号:US10661492

    申请日:2003-09-15

    IPC分类号: H04R1/10

    摘要: An apparatus and method of automatic identification an external audio input/output device. The external device connected to an audio jack is identified as an audio output or input device, according to the impedance thereof. Furthermore, the present invention automatically selects the most suitable internal circuit to connect to the external device.

    摘要翻译: 一种自动识别外部音频输入/输出设备的装置和方法。 连接到音频插孔的外部设备根据其阻抗被识别为音频输出或输入设备。 此外,本发明自动选择最合适的内部电路来连接到外部设备。