| 摘要 |
<P>PROBLEM TO BE SOLVED: To control a transfer amount of DMA transfer by a specific DMA control means in a plurality of DMA control means according to a use situation of the other DMA control means. Ž<P>SOLUTION: A DMA control system 1 is provide with a plurality of DMA control parts 11, 12, etc. , and a transfer instruction part 30 that specifies a transfer amount of the plurality of DMA control parts and gives transfer instructions to the plurality of DMA control parts. When giving a transfer instruction to a specific DMA control part in the plurality of DMA control parts, the transfer instruction part 30 gives a transfer instruction to the specific DMA control part by specifying a transfer amount of the DMA transfer of the specific DMA control part according to use situations of the other DMA control parts other than the specific DMA control part. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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