| 摘要 |
PURPOSE:To attain the bucket transfer between optional processors by using a transfer device for connection between devices to realize a bucket transfer element and distributing the transfer device and processors in a 2-dimensional form. CONSTITUTION:When an input buffer part 10 supplies a bucket from an input port 101, an output signal 110 is delivered. A decoding circuit 13 decides an output port 104 or 105 according to the bit position designated from a bit string of a signal 110 by an output designated position signal 107. Then a request signal 111 or 112 to a controller 19 or 20. A detection circuit 16 supplies the signal 110 and detects a bit string designated by a specific output address designating signal 108 for execution of transfer control. The controller 19 selects one of request signals 111, 121 and 131 sent from circuits 13-15 in order of early arrival and delivers a transfer designating signal 135 to an output buffer part 25. Furthermore, either one of output signals 110, 120 and 130 of an input buffer is selected by a multiplexer 22. The part 25 supplies an output signal 140 of the multiplexer 22 and transmits the bucket to the port 104 by the signal 135. |
