| 摘要 |
PROBLEM TO BE SOLVED: To provide an accessing method for data writing data in a plurality of discontinuous storage regions and reading data from a plurality of the storage regions without resulting in an increase in a cost and a processing delay. SOLUTION: In the accessing method for the data for an image processor 1, a memory device 141, data writing means 120 and 130, data reading means 130 and 150 and a controller 17 controlling and managing these memory device and means are connected by buses 20 and 21. The accessing method has a data-writing processing step repeating a processing adding link addresses to the next empty regions to image data having a specified capacity and successively storing the link addresses from the head addresses in the corresponding empty regions by the data writing means 120 and 130 on the basis of the head addrresses in a plurality of the empty regions. The accessing method further has a data-reading processing step repeating the processing reading the image data and reading the image data from the next storage regions by the data reading means 130 and 150 on the basis of the added link addresses. COPYRIGHT: (C)2008,JPO&INPIT
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