Method of speeding up execution of repeatable commands and microcontroller able to speed up execution of repeatable commands
    1.
    发明申请
    Method of speeding up execution of repeatable commands and microcontroller able to speed up execution of repeatable commands 审中-公开
    加速执行可重复命令和微控制器的方法,能够加快可重复命令的执行

    公开(公告)号:US20080301421A1

    公开(公告)日:2008-12-04

    申请号:US12076879

    申请日:2008-03-25

    IPC分类号: G06F9/22

    CPC分类号: G06F9/30181 G06F9/381

    摘要: A method to speed up the execution of repeatable commands and a microcontroller able to speed up the execution of repeatable commands are disclosed. When the microcontroller is to execute repeatable commands in a program, it temporarily stores repeatable commands to a storage unit. If the execution of the repeatable command loop continues, then the repeatable command loop is retrieved from the storage unit and executed at higher clock cycle frequency. At the start and end of the repeatable command loop are respectively defined by a starting point and an end point for determining whether the repeatable command loop should continue to execute. The microcontroller thereby speeds up the execution of the repeatable command and the performance thereof.

    摘要翻译: 公开了一种加速执行可重复命令的方法以及能够加速可重复命令的执行的微控制器。 当微控制器在程序中执行可重复命令时,它将可重复的命令临时存储到存储单元。 如果继续执行可重复命令循环,则从存储单元检索可重复的命令循环,并以更高的时钟周期频率执行。 可重复命令循环的开始和结束分别由用于确定可重复命令循环是否应该继续执行的起点和终点定义。 因此,微控制器加速了可重复命令的执行及其性能。

    Expandable decoding circuit and decoding method
    2.
    发明申请
    Expandable decoding circuit and decoding method 审中-公开
    可扩展解码电路和解码方法

    公开(公告)号:US20080180133A1

    公开(公告)日:2008-07-31

    申请号:US11698831

    申请日:2007-01-29

    IPC分类号: H03K19/00 G11C8/10

    CPC分类号: G11C8/10

    摘要: An expandable decoding circuit includes a latch unit, a latch result selecting unit, and at least one decoding circuit. The latch unit latches raw data and outputs the latch values and the latch inverse-values of the raw data. The latch result selecting unit composes the latch values and the latch inverse-values according to the target decoding value of the decoding unit to generate a pre-decoding value. The latch result selecting unit outputs the pre-decoding value to the corresponding decoding unit. The decoding circuit determines whether a decoding signal is outputted or not according to the pre-decoding value. Thereby, when a new function needs to be added to the deciding circuit, the present invention does not change the original decoding circuit and implements the decoding unit for the new function.

    摘要翻译: 可扩展解码电路包括锁存单元,锁存结果选择单元和至少一个解码电路。 锁存单元锁存原始数据并输出原始数据的锁存值和锁存反向值。 锁存结果选择单元根据解码单元的目标解码值构成锁存值和锁存逆值,以生成预解码值。 锁存结果选择单元将预解码值输出到相应的解码单元。 解码电路根据预解码值确定是否输出解码信号。 因此,当需要将新功能添加到判定电路时,本发明不改变原始解码电路并实现新功能的解码单元。

    METHOD FOR RESETTING MICRO CONTROLLER
    3.
    发明申请
    METHOD FOR RESETTING MICRO CONTROLLER 审中-公开
    微控制器复位方法

    公开(公告)号:US20080155291A1

    公开(公告)日:2008-06-26

    申请号:US11963735

    申请日:2007-12-21

    IPC分类号: G06F1/32

    CPC分类号: G06F1/24

    摘要: A method for resetting a micro controller is disclosed. The method uses an improved micro controller reset circuit designed for loading micro controller options regardless of whether a reset key is pressed after the power is turned on. In this method, the initial values of the micro controller are recovered so as to reduce power consumption and avoid conflict between signals.

    摘要翻译: 公开了一种用于复位微控制器的方法。 该方法使用设计用于加载微控制器选项的改进的微控制器复位电路,而不管在接通电源后是否按下复位键。 在该方法中,恢复微控制器的初始值,以便降低功耗并避免信号之间的冲突。

    Apparatus for dynamic deployment of pin functions on a chip
    4.
    发明授权
    Apparatus for dynamic deployment of pin functions on a chip 有权
    用于在芯片上动态部署引脚功能的装置

    公开(公告)号:US07612581B2

    公开(公告)日:2009-11-03

    申请号:US12099365

    申请日:2008-04-08

    IPC分类号: G06F7/38 H03K19/173

    CPC分类号: G06F1/22 H03K19/1732

    摘要: An apparatus for dynamic deployment of pin functions on a chip is disclosed in the present invention. The apparatus comprises: an input pin receiving unit, capable of integrating a plurality of pins and selecting pin functions according to a program; an output pin control unit, capable of issuing a control signal to the plurality of pins; and a signal control unit, controlled by the program and coupled to the input pin receiving unit and the output pin control unit so as to communicate therebetween; wherein the pin functions are designated by the user to select an output signal for each of the plurality of pins according to the program.

    摘要翻译: 在本发明中公开了一种用于在芯片上动态部署引脚功能的装置。 该装置包括:输入引脚接收单元,能够根据程序集成多个引脚和选择引脚功能; 输出引脚控制单元,能够向多个引脚发出控制信号; 以及信号控制单元,由程序控制并耦合到输入引脚接收单元和输出引脚控制单元,以便在它们之间进行通信; 其中所述引脚功能由用户指定以根据所述程序为所述多个引脚中的每一个选择输出信号。

    Control device and control method
    5.
    发明申请
    Control device and control method 审中-公开
    控制装置及控制方法

    公开(公告)号:US20080301498A1

    公开(公告)日:2008-12-04

    申请号:US12031933

    申请日:2008-02-15

    IPC分类号: G06F11/14

    摘要: A control device and a control method for increasing stability of micro controller system are described. The control device comprises a system error detection unit a memory unit, a data error detection unit, an error signal processing unit and a system resetting unit. When the system is error or the data transferred from the memory unit has error, the system error detection unit or the data error detection unit outputs an error signal to the error signal processing unit, and then the error signal processing unit corrects the error data or commands the system resetting unit to reset the system by the error signal for increasing the system stability.

    摘要翻译: 描述了一种用于提高微控制器系统稳定性的控制装置和控制方法。 控制装置包括系统错误检测单元,存储单元,数据错误检测单元,误差信号处理单元和系统复位单元。 当系统发生错误或从存储单元传送的数据出现错误时,系统错误检测单元或数据错误检测单元向错误信号处理单元输出错误信号,然后错误信号处理单元校正错误数据或 命令系统复位单元通过误差信号重置系统,以提高系统的稳定性。