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    • 1. 发明授权
    • Register renaming table recovery method and system for use in a processor
    • 注册重命名表恢复方法和系统,用于处理器
    • US08583900B2
    • 2013-11-12
    • US12619876
    • 2009-11-17
    • Chien-Nan IChun-Wang Wei
    • Chien-Nan IChun-Wang Wei
    • G06F9/30
    • G06F9/384G06F9/3863
    • A register renaming table recovery method for use in a processor includes the following steps. Firstly, a flushing operation is performed on a renaming-history table according to a flushed ID. Then, a first renamed ID corresponding to a first register is acquired from an unflushed row of the renaming-history table that is immediately adjacent to the flushed ID. If the first renamed ID is occupied, a register renaming table is updated to rename the first register according to the first renamed ID. Whereas, if the first renamed ID is not occupied, the register renaming table is updated to keep the first register unrenamed.
    • 用于处理器的注册重命名表恢复方法包括以下步骤。 首先,根据刷新的ID对重命名历史表进行刷新操作。 然后,从与刷新的ID紧邻的重命名历史表的未刷新行获取对应于第一寄存器的第一重命名ID。 如果第一个重新命名的ID被占用,则更新注册重命名表,以根据第一个重命名的ID来重命名第一个寄存器。 而如果第一个重命名的ID不被占用,则更新注册重命名表以保持第一个寄存器未命名。
    • 2. 发明授权
    • Automatic configuration system
    • 自动配置系统
    • US07543044B2
    • 2009-06-02
    • US11430643
    • 2006-05-09
    • Ming-Chou YenChun-Wang WeiKun-Ying Tsai
    • Ming-Chou YenChun-Wang WeiKun-Ying Tsai
    • G06F15/177
    • H04L41/0886H01R29/00H04L41/0806
    • An automatic configuration system for automatically configuring a connecting interface of a node device in a network is provided. The connecting interface of the node device includes a first pair of connectors and a second pair of connectors. The automatic configuration system includes a switching unit, a first analog circuit unit, a second analog circuit unit and a detecting unit. The detecting unit is used to detect whether a first computed result or a second computed result outputted from the first analog circuit unit or the second analog circuit unit involves signals transmitted from another node device in the network, and accordingly generate a detected result to allow the switching unit to execute a switching operation and selectively connect the transmitting unit to the first or second pair of connectors, so as to ensure that data can be transmitted or received reliably in the network.
    • 提供一种用于自动配置网络中节点设备的连接接口的自动配置系统。 节点设备的连接接口包括第一对连接器和第二对连接器。 自动配置系统包括切换单元,第一模拟电路单元,第二模拟电路单元和检测单元。 检测单元用于检测从第一模拟电路单元或第二模拟电路单元输出的第一计算结果或第二计算结果是否涉及从网络中的另一节点设备发送的信号,并且因此产生检测结果以允许 切换单元执行切换操作并选择性地将发送单元连接到第一或第二对连接器,以便确保可以在网络中可靠地发送或接收数据。
    • 3. 发明授权
    • Receiver with baseline wander compensation
    • 接收器与基线漂移补偿
    • US07489740B2
    • 2009-02-10
    • US11205627
    • 2005-08-16
    • Ming-Chou YenKun-Ying TsaiJui-Tai KoChun-Wang Wei
    • Ming-Chou YenKun-Ying TsaiJui-Tai KoChun-Wang Wei
    • H04L25/06H04L25/10
    • H04L25/063H03G3/3089
    • A receiver with baseline wander compensation is applicable to a digital communication system. The receiver includes an Analog-to-Digital Converter (ADC), a slicer, a threshold value detector, a gain controller, a baseline wander compensator, a delay circuit, an analog gain stage, and a digital gain stage. The baseline wander compensator is used to perform an operation and a filtering process on a voltage obtained prior to processing by the slicer and a voltage after the processing so as to obtain a baseline wander voltage value for compensation and control. The threshold value detector and the gain controller dynamically produce control signals of analog gain and digital gain. The analog gain stage compensates degrading of communication signals passing through transmission channels in an analog gain manner. The delay circuit is used to compensate the delay of the conversion performed by the ADC. The digital gain stage compensates insufficiency of the analog gain.
    • 具有基线漂移补偿的接收机适用于数字通信系统。 接收机包括模数转换器(ADC),限幅器,阈值检测器,增益控制器,基线漂移补偿器,延迟电路,模拟增益级和数字增益级。 基线漂移补偿器用于对由切片机处理之前获得的电压和处理后的电压执行操作和滤波处理,以获得用于补偿和控制的基线漂移电压值。 阈值检测器和增益控制器动态产生模拟增益和数字增益的控制信号。 模拟增益级以模拟增益方式补偿通过传输通道的通信信号的劣化。 延迟电路用于补偿由ADC执行的转换的延迟。 数字增益级补偿模拟增益不足。
    • 8. 发明申请
    • METHOD FOR EXPEDITING DATA ACCESS OF UNIVERSAL SERIAL BUS STOARAGE DEVICE
    • 通用串行总线设备数据访问方法
    • US20080282016A1
    • 2008-11-13
    • US12115088
    • 2008-05-05
    • Liao Chun-TingXiong Guang-AnWang Wei
    • Liao Chun-TingXiong Guang-AnWang Wei
    • G06F13/36
    • G06F3/0661G06F3/0613G06F3/0656G06F3/0679
    • A method for expediting data access of a Universal Serial Bus (USB) storage device is disclosed. In a first embodiment, a data transmission procedure without the need of sending command block wrappers (CBW) is executed if a read command for reading data of a large memory space is received, and the addresses of the read commands are continuous. In a second embodiment, several write commands of continuous addresses are stored in a buffer area and combined into a larger single request command before sending to the USB storage device, so as to reduce the number of times of sending CBW and command status wrapper (CSW) required for the data transmission. In a third embodiment, more data are read and stored in a buffer area in advance when a read command is received, such that the next command can read data from the buffer area to improve the speed of reading data.
    • 公开了一种用于加速通用串行总线(USB)存储设备的数据访问的方法。 在第一实施例中,如果接收到用于读取大存储器空间的数据的读取命令,并且读取命令的地址是连续的,则执行不需要发送命令块封装器(CBW)的数据传输过程。 在第二实施例中,连续地址的多个写入命令被存储在缓冲区中,并且在发送到USB存储设备之前被组合成较大的单个请求命令,以便减少发送CBW和命令状态封装(CSW)的次数 )数据传输所需。 在第三实施例中,当接收到读取命令时,预先将更多的数据读取并存储在缓冲区中,使得下一个命令可以从缓冲区读取数据以提高读取数据的速度。
    • 10. 发明申请
    • Data transmission device
    • 数据传输设备
    • US20060188037A1
    • 2006-08-24
    • US11270223
    • 2005-11-08
    • Ming-Chou YenChun-Wang WeiKun-Ying TsaiJui-Tai Ko
    • Ming-Chou YenChun-Wang WeiKun-Ying TsaiJui-Tai Ko
    • H04L27/20
    • H04L25/028
    • A data transmission device is applied to a network apparatus having an automatic crossover function, and is connected to a transmission control unit, such that the transmission control unit detects an operating status of the network apparatus and accordingly generates a control command. Thereby, a current source generating unit provides current sources to a first-mode converting unit and a second-mode converting unit according to the control command. This allows a suitable data transmission processing mode to be selected automatically and instantaneously for the operating status of the network apparatus by the current sources from the current source generating unit and the control command generated from the transmission control unit, so as to achieve power saving, low distortion and/or anti-interference.
    • 数据传输设备被应用于具有自动交叉功能的网络设备,并且连接到传输控制单元,使得传输控制单元检测网络设备的操作状态,从而生成控制命令。 因此,电流源生成单元根据控制命令向第一模式转换单元和第二模式转换单元提供电流源。 这允许通过来自当前源生成单元的当前源和从传输控制单元产生的控制命令来自动且即时地选择合适的数据传输处理模式,以实现网络设备的操作状态,从而实现省电, 低失真和/或抗干扰。