Title:
DATA PROCESSING APPARATUS
Document Type and Number:
Japanese Patent JP2017068319
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a technology of improving processing speed of a data processing apparatus.SOLUTION: An arbitration unit 410 executes processing corresponding to an input request of a processing-data read request, a write request, and an output-data read request, on a frame memory 40, when the processing-data read request, the write request, and the output-data read request are not in conflict with each other. When at least two of the processing-data read request, the write request, and the output-data read request are in conflict with each other, the arbitration unit 410 arbitrates the at least two requests, to select one of the at least two requests, and executes processing corresponding to the selected request on the frame memory 40.SELECTED DRAWING: Figure 11
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Inventors:
YASUI MOTOAKI
OKAMOTO AKIRA
OKAMOTO AKIRA
Application Number:
JP2015189471A
Publication Date:
April 06, 2017
Filing Date:
September 28, 2015
Export Citation:
Assignee:
MEGA CHIPS CORP
International Classes:
G06F12/00; G06T1/20
Domestic Patent References:
| JP2014042110A | 2014-03-06 | |||
| JP2006139670A | 2006-06-01 | |||
| JP2007094649A | 2007-04-12 | |||
| JPH08328941A | 1996-12-13 | |||
| JP2001167278A | 2001-06-22 |
Foreign References:
| US20140059317A1 | 2014-02-27 |
Attorney, Agent or Firm:
Yoshitake Hidetoshi
Takahiro Arita
Takahiro Arita
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