Data transfer method

Data transfer method

  • CN 101,241,478 B
  • Filed: 03/07/2008
  • Issued: 08/13/2014
  • Est. Priority Date: 03/07/2008
  • Status: Active Grant
First Claim
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1. a data transferring method, for from slave unit reading out data to aggressive device, is characterized in that, comprises the following steps:

  • By this aggressive device, received a requirement that comprises transmission information, wherein this transmission information comprises begin together address and a length;

    According to this transmission information, determine an outburst type of one first burst, and generate this first burst, and make this first burst alignment in two address boundary of this slave unit;

    By a bus, this first burst with this outburst type is sent to this slave unit, wherein, this first burst is for to read all data between these two address boundary from this slave unit;

    By this slave unit receive mutually should the first burst data;

    AndThese data are sent to this aggressive device.

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