Title:
MEMORY CONTROL DEVICE, IMAGE PROCESSING DEVICE, DISPLAY DEVICE AND MEMORY CONTROL METHOD
Document Type and Number:
Japanese Patent JP2016224326
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To improve efficiency of processing for reading out image data from a memory.SOLUTION: A memory control device comprises: a memory controller 26 reading out image data stored in a frame memory 27; and a control section 30 determining a data size of the image data which the memory controller 26 reads out from the frame memory 27 and a reading position where the image data are read out in a data size unit. The memory controller 26 reads out the image data from the frame memory 27 in a line unit of the frame memory 27, and reads out the image data in a data size unit of which a data size is determined by the control section 30 and less than that of one line at a reading amount change line determined by the control section 30.SELECTED DRAWING: Figure 2
Inventors:
SUZUKI NAOKI
Application Number:
JP2015112029A
Publication Date:
December 28, 2016
Filing Date:
June 02, 2015
Export Citation:
Assignee:
SEIKO EPSON CORP
International Classes:
G09G5/00; G06F12/00; G06F12/04; H04N5/74
Domestic Patent References:
| JP2007251723A | 2007-09-27 | |||
| JP2001075874A | 2001-03-23 | |||
| JP2013152522A | 2013-08-08 | |||
| JP2004341149A | 2004-12-02 |
Attorney, Agent or Firm:
Patent Business Corporation Kushibuchi International Patent Office