| 摘要 |
<p>PURPOSE:To eliminate the need for link idle/occupied management of a spatial switch by constituting the titled channel by three blocks of FIFO memories, Banyan switches and self-routing time switches. CONSTITUTION:Line control modules 7-1-7-8 adding an outgoing highway number and output channel number to input highways 1-1-l-8, FIFO memories 5-1-5-8 connected to the input highway, or buffer memory, Banyan switches 6-11-6-34 comprising plural stages of 2 X 2 switches exchanging spatially data of highways in self-routing based on the output highway number At added by the line control module, and time switches 3-1-3-8 applying exchange in time division by self-routing based on an output channel number As added with the line control module are provided and the Banyan switches and the time switches are connected by a link to transfer data. Thus, the idle/occupied management of the spatial switch is not required.</p> |
