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PORTABLE HANDHELD DEVICE WITH MULTI-CORE IMAGE PROCESSOR

  • US 20130024660A1
  • Filed: 09/15/2012
  • Published: 01/24/2013
  • Est. Priority Date: 07/15/1997
  • Status: Active Grant
First Claim
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1. A portable handheld device comprising:

  • an image sensor for capturing an image; and

    a one-chip microcontroller having integrated therein a CPU for processing a script language and a multi-core processor for processing an image captured by the image sensor, whereinthe multi-core processor includes therein multiple processing units connected in parallel by a crossbar switch,each processing unit includes an arithmetic and logic unit (ALU), andeach ALU includes a first register set for accepting data from the first crossbar switch, and a second register set for loading data to the crossbar switch.

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