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US07953995B2 Data transmitting method and electronic device using the same 有权
数据发送方法及使用该方法的电子设备

  • Patent Title: Data transmitting method and electronic device using the same
  • Patent Title (中): 数据发送方法及使用该方法的电子设备
  • Application No.: US12155590
    Application Date: 2008-06-06
  • Publication No.: US07953995B2
    Publication Date: 2011-05-31
  • Inventor: Ming-Chin Wu
  • Applicant: Ming-Chin Wu
  • Applicant Address: TW Taipei
  • Assignee: Inventec Corporation
  • Current Assignee: Inventec Corporation
  • Current Assignee Address: TW Taipei
  • Agency: Bacon & Thomas, PLLC
  • Priority: TW96120410A 20070606
  • Main IPC: G06F1/00
  • IPC: G06F1/00
Data transmitting method and electronic device using the same
Abstract:
A data transmitting method for transmitting a software version data from a power IC to a controlling IC is provided. Firstly, a request signal is transmitted to a second pin of the power IC from a data pin of the controlling IC. Next, an acknowledge signal is transmitted to the data pin from the second pin. Then, a first pin of the power IC is enabled by a clock pin of the controlled IC. Lastly, the software version data is transmitted to the data pin from the second pin of the power IC.
Abstract(Chinese):

提供一种用于将软件版本数据从功率IC发送到控制IC的数据发送方法。 首先，从控制IC的数据引脚向电力IC的第二引脚发送请求信号。 接下来，确认信号从第二个引脚传送到数据引脚。 然后，电源IC的第一引脚由受控IC的时钟引脚使能。 最后，软件版本数据从电源IC的第二个引脚传输到数据引脚。

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