| 摘要 |
<p>PROBLEM TO BE SOLVED: To solve a problem that transferring cannot be performed before busy is released when an output destination port at the head of a queue buffer is busy even in the case of data requiring no order assurance when designating an output destination and deciding the busy condition of an output destination port from a queue buffer for transferring data. SOLUTION: This system consists of a data reception register 000, a reception register 010 of output destination designation and order assurance information, N shift buffers and N output destination designation and order assurance information 0(040), N selectors 0(020) for selecting their respective input data, a selector control part 050, I output buffers 0(080) operating independently from each other, busy signals 090 issued from each of them, an output control part 060 for judging the propriety of output to the buffer 0(030) and the buffer 0(080) from the information 0(040) shown by the shift register 0(030), and output control information 070 for instructing the part 050 by the result of the part 060.</p> |
