| 摘要 |
PURPOSE:To increase the circulation velocity of slots and to increase the number of processors and data transfer velocity by providing the register of two-level constitution, in which respective slot controllers respectively store two continuous slots. CONSTITUTION:A data packet transmitted from a slot controller (SE) 42n to a slot controller (SE) 42a is stored in the register 52. The number of a processor 41a is discribed in the PN part of the data packet. When there is a transfer request, data, the number of the processor in a transfer destination and toggle information from a toggle generation device 53 are discribed and are outputted to a register 55. When there is a reception request from the processor 41a, the PN part is the number of the processor connected to SE 42a and the T part coincides with toggle information, data stored in the register 42 is fetched, is transmitted to the processor 41a and is outputted to the register 55. The data packet stored in the register 52 is transferred to the register 55 in a case except for above cases. |
