| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a data transfer device for efficiently transferring data by preventing a malfunction. Ž<P>SOLUTION: This data transfer device for transferring data through a bus 14 is provided with: a device controller 12 for writing data in a target device 13; an initiator core 11 for DMA-transferring the data through the bus to the device controller, and for outputting a transfer completion notification request signal S11 to the device controller. When receiving the transfer completion notification request signal, the device controller outputs a transfer completion notification signal S12 when all the data are written in the target device. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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