| 摘要 |
PROBLEM TO BE SOLVED: To suppress the number of value storage parts and schedulers to be arranged from being increased according to the number of setting values, in a data transfer device which transfer data by a direct memory access transfer system. SOLUTION: A data transfer device has a setting value storage part which stores a setting value having the combination of a transfer source memory address and a transfer destination memory address of data transfer. The data transfer device transfers the setting value stored in an external storage part to the setting value storage part, and transfers data by direct memory access from the transfer source memory address to the transfer destination memory address according to the setting value stored in the setting value storage part. COPYRIGHT: (C)2010,JPO&INPIT
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