| 摘要 |
PROBLEM TO BE SOLVED: To provide a data transfer system to more efficiently operate data transfer. SOLUTION: A functional module 1 outputs transfer object data to an FIFO 7. An RAM 2 inputs the transfer object data from the FIFO 7. Prior to the start of burst transfer from the functional module 1 to the RAM2, a control part 20 calculates the number of divisions of the transfer object data from the speed ratio of a clock signal relating to the burst transfer of the functional module 1 and the RAM 2 and transfer object data length, and controls the RAM 2 so as to divide the transfer object data into a plurality of pieces of data according to the number of divisions, and to input the data from the FIFO 7. COPYRIGHT: (C)2009,JPO&INPIT
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