| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To read one group of data from a buffer device to a transfer destination processing unit before the whole writing from a transfer origin processing unit to the buffer device is completed for one group of data. <P>SOLUTION: When writing one group of data comprising a plurality of components transferred from the transfer origin processing unit 10 in the buffer device 20 in a write order the same as or different from the arrangement order of the one group of data in the arrangement order, reading the one group of data from the buffer device 20 in the read order the same as or different from the arrangement order and transferring them to the transfer destination processing unit 30, the number f of cycles is obtained corresponding to the maximum value within differences for which the read order is subtracted from the write order in the respective arrangement orders of the one group of data, and the read of the one group of data from the buffer device is started after the lapse of the number f of cycles from the write start of the one group of data to the buffer device 20. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
