| 摘要 |
<p>PROBLEM TO BE SOLVED: To prevent a broadcasting cell from being improperly delayed. SOLUTION: An input side cell buffer is provided with a cell queue for broadcasting cell. Even when there is back pressure from any one of destination ports, the broadcasting cell queued into the cell queue for broadcasting cell is first outputted to the destination port having no back pressure and the cell reloaded for the destination port having back pressure is remained at the head of the queue for broadcasting cell and outputted after back pressure is released.</p> |
