| 摘要 |
PROBLEM TO BE SOLVED: To synchronously transfer the same data to plural storage regions. SOLUTION: When data are stored in an FIFO 12, a camera interface 11 simultaneously outputs the data stored in the FIFO 12 to both DMAC 13 and 15 on the basis of a data request from the DMAC 13, the DMAC 13 performs the DNA transfer of these data through a main memory interface 16 to a main memory 4 and the DMAC 15 performs the DMA transfer of these data through a display buffer interface 19 to a display buffer 5.
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