Apparatus for awaking an electronic device from a standby mode
    2.
    发明授权
    Apparatus for awaking an electronic device from a standby mode 有权
    用于从待机模式唤醒电子设备的装置

    公开(公告)号:US07948283B2

    公开(公告)日:2011-05-24

    申请号:US12010311

    申请日:2008-01-23

    IPC分类号: H03L7/00

    CPC分类号: H03K17/20

    摘要: An apparatus is used to awake an electronic device to an active mode from a standby mode in case of change in the voltage of a power supply of the electronic device. The apparatus includes a power supply for supplying electricity, a switch connected to the power supply, a low-voltage reset unit connected to the switch, a micro-controller unit connected to the switch and a monitoring and awaking unit. The monitoring and awaking unit includes an actuator connected to the switch, a bias generator and the actuator through a comparator connected to the micro-processing unit. The control over the power supply by the switch causes change in the voltage of the actuator which cooperates with the bias generator and the comparator to generate an awaking signal to awake the micro-processing unit.

    摘要翻译: 在电子设备的电源的电压变化的情况下,使用装置将电子设备从备用模式唤醒到活动模式。 该装置包括用于供电的电源,连接到电源的开关,连接到开关的低电压复位单元,连接到开关的微控制器单元和监视和唤醒单元。 监测和唤醒单元包括通过连接到微处理单元的比较器连接到开关的致动器,偏置发生器和致动器。 通过开关对电源的控制导致与偏置发生器和比较器协作的致动器的电压变化,以产生唤醒信号以唤醒微处理单元。

    Apparatus for awaking an electronic device from a standby mode
    3.
    发明申请
    Apparatus for awaking an electronic device from a standby mode 有权
    用于从待机模式唤醒电子设备的装置

    公开(公告)号:US20100295583A1

    公开(公告)日:2010-11-25

    申请号:US12010311

    申请日:2008-01-23

    IPC分类号: H03L7/00

    CPC分类号: H03K17/20

    摘要: An apparatus is used to awake an electronic device to an active mode from a standby mode in case of change in the voltage of a power supply of the electronic device. The apparatus includes a power supply for supplying electricity, a switch connected to the power supply, a low-voltage reset unit connected to the switch, a micro-controller unit connected to the switch and a monitoring and awaking unit. The monitoring and awaking unit includes an actuator connected to the switch, a bias generator connected to the actuator and a comparator connected to the bias generator. The control over the power supply by the switch causes change in the voltage of the actuator which cooperates with the bias generator and the comparator to generate an awaking signal to awake the micro-processing unit.

    摘要翻译: 在电子设备的电源的电压变化的情况下,使用装置将电子设备从备用模式唤醒到活动模式。 该装置包括用于供电的电源,连接到电源的开关,连接到开关的低电压复位单元,连接到开关的微控制器单元和监视和唤醒单元。 监测和唤醒单元包括连接到开关的致动器,连接到致动器的偏置发生器和连接到偏置发生器的比较器。 通过开关对电源的控制导致与偏置发生器和比较器协作的致动器的电压变化,以产生唤醒信号以唤醒微处理单元。