Serial digital data communication interface

Serial digital data communication interface

  • CN 101,529,790 A
  • Filed: 09/21/2007
  • Published: 09/09/2009
  • Est. Priority Date: 09/21/2006
  • Status: Active Grant
First Claim
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1. method that is used for binary signal serial communication between data transmitter and the data sink, described binary signal is in first logic level of representing first binary value and represent between second logic level of second binary value and change, and described method comprises:

  • With predetermined clock speed clock signal is sent to described data transmitter from described data sink;

    Synchronizing signal is sent to described data transmitter from described data sink;

    Come the transmission of initialization frame in response to described synchronizing signal;

    With the predetermined nominal bit rate binary data signal is sent to described data sink from described data transmitter when the described frame of initialization, described data-signal comprises the header sign indicating number of being followed by a plurality of data bit;

    After the described frame of initialization, receive described binary data signal and detect described header sign indicating number and be remainder data position specified data position sampling time in the described frame in response to the detection of described header sign indicating number at described receiver;

    AndDetect the logical value of each described data bit in the described data bit sampling time at described data sink.

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