Patent ID: 8495164

Claim:
A data transfer device functioning as a first data transfer device in a data transfer control device which is configured to transfer data from a transfer source device to a transfer destination device via a memory, the data transfer device comprising: the first data transfer device coupled to the transfer source device and the memory, and configured to perform a first data transfer of the data from the transfer source device to the memory according to a first transfer parameter, when the first transfer parameter is set; and a second data transfer device coupled to the transfer destination device, the memory and the first data transfer device, and configured to perform a second data transfer of the data from the memory to the transfer destination device according to a second transfer parameter, when the second transfer parameter is set, wherein the data transfer device is configured to: receive the first transfer parameter containing the second transfer parameter; perform the first data transfer according to the first transfer parameter; and set the second transfer parameter contained in the first transfer parameter to the second data transfer device.