Invention Grant
US08237974B2 Image processing apparatus having function for performing sync processing to transfer and store data of cache memory to non-volatile memory in accordance with predetermined condition
有权
图像处理装置具有执行同步处理以根据预定条件将高速缓存存储器的数据传送和存储到非易失性存储器的功能
- Patent Title: Image processing apparatus having function for performing sync processing to transfer and store data of cache memory to non-volatile memory in accordance with predetermined condition
- Patent Title (中): 图像处理装置具有执行同步处理以根据预定条件将高速缓存存储器的数据传送和存储到非易失性存储器的功能
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Application No.: US12332655Application Date: 2008-12-11
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Publication No.: US08237974B2Publication Date: 2012-08-07
- Inventor: Hiroshi Ishii
- Applicant: Hiroshi Ishii
- Applicant Address: JP Tokyo
- Assignee: Konica Minolta Business Technologies, Inc.
- Current Assignee: Konica Minolta Business Technologies, Inc.
- Current Assignee Address: JP Tokyo
- Agency: Holtz, Holtz, Goodman & Chick, PC
- Priority: JP2007-326639 20071219
- Main IPC: G06K15/00
- IPC: G06K15/00 ; G06F3/12
Abstract:
An image processing apparatus includes: an input section which inputs image data; a non-volatile memory section which memorizes various data including image data inputted by the input section; a cache memory; a control section which carries out an asynchronous operation which writes data to the cache memory in stead of writing to the memory section as well as carries out a sync processing which transfers and stores the data of the cache memory to the memory section based on a predetermined condition; and a detecting section which detects a preparation for carrying out a shut down operation of a power of the image processing apparatus. The control section carries out the sync processing in a case when the preparation operation is detected by the detecting section.
Public/Granted literature
- US20090161162A1 IMAGE PROCESSING APPARATUS Public/Granted day:2009-06-25
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