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Electronic apparatus and method for main processor and image processor booting

  • US 9,521,324 B2
  • Filed: 12/10/2014
  • Issued: 12/13/2016
  • Est. Priority Date: 04/07/2014
  • Status: Active Grant
First Claim
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1. A method of controlling an electronic apparatus comprising a main processor and an image processor, the method comprising:

  • booting the main processor and the image processor according to a power input signal of the electronic apparatus;

    when the image processor is completely booted, performing a photographing preparation operation;

    photographing an object, performed by the image processor, in response to a shutter release signal; and

    generating photographing data of the object, performed by the image processors;

    when the main processor is completely booted, determining whether the main processor or the image processor has photographing control authorization according to a photographing mode of the electronic apparatus,wherein, when the photographing mode of the electronic apparatus is a normal mode, it is determined that the main processor has the photographing control authorization, andwhen the photographing mode of the electronic apparatus is a photographing optimizing mode, it is determined that the image processor has the photographing control authorization.

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