| 摘要 |
<p>PURPOSE:To prevent the generation of blocking in an internal link by allowing the output of a counter for cells belonging to a multichannel to correspond to a subchannel by a decoder and allocating the output port numbers of respective cells belonging to the multichannel by the output of the decoder. CONSTITUTION:This control system is provided with the decoder 39 for allowing the output of the counter 21 for cells belonging to the multichannel to correspond to the subchannel and the output port numbers of respective cells belonging to the multichannel are allocated by referring a multichannel routing table 32 by the output of the decoder 39. Since one call is divided into plural channels and cells are distributed in accordance with capacity values allocated to respective channels, a large capacity call exceeding the I/O port speed of a switch can be stored without blocking the internal link.</p> |
