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Title:
DATA PROCESSING DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/145282
Kind Code:
A1
Abstract:
A data processing device includes a plurality of controllers (201 to 203) that process data, a program memory (212) that stores wait instructions and data processing instructions at a plurality of addresses, and a queue (213) that stores different execution start addresses for the plurality of controllers. The plurality of controllers sequentially access the queue, receive the different execution start addresses from the queue in the order in which the controllers sequentially access, start executing instructions from the received different execution start addresses in the program memory, and execute the data processing instructions and the wait instructions repeatedly. The plurality of controllers execute the data processing instructions at timings different from each other.

Inventors:
OTOMO TOSHIYA (JP)
YAMASHITA KOICHIRO (JP)
SUZUKI TAKAHISA (JP)
YAMAUCHI HIROMASA (JP)
KURIHARA KOJI (JP)
TERANISHI YUTA (JP)
Application Number:
PCT/JP2012/058652
Publication Date:
October 03, 2013
Filing Date:
March 30, 2012
Export Citation:
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Assignee:
FUJITSU LTD (JP)
OTOMO TOSHIYA (JP)
YAMASHITA KOICHIRO (JP)
SUZUKI TAKAHISA (JP)
YAMAUCHI HIROMASA (JP)
KURIHARA KOJI (JP)
TERANISHI YUTA (JP)
International Classes:
G06F15/177; G06F9/30
Foreign References:
JP2000163119A2000-06-16
JPH1145209A1999-02-16
JPH0328957A1991-02-07
JP2011233071A2011-11-17
JP2010271930A2010-12-02
JPH05189247A1993-07-30
Attorney, Agent or Firm:
KOKUBUN, Takayoshi (JP)
Takayoshi Kokubu (JP)
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