| 摘要 |
PURPOSE:To reduce a data transfer load in a data processor, and to shorten the time required for a data input to a processor. CONSTITUTION:Input data of 16 bits except an identifier in a data packet outputted from a host computer 12 is stored in an input data store device 16. This input data is inputted to NIFe(network interfaces) 20a-20d, respectively through data registers 18a-18d. Also, destination processor information in the data packet is stored in a processor information storage device 22, and lower rank second and third bits of its (y) coordinate are inputted to an identifier generating device 24. From the identifier generating device 24, an effective identifier is outputted to the NG being the nearest to a processor of a destination designated by the designation processor information, and to other NIFs, an ineffective identifier is outputted. The processor of the destination fetches the input data to which the effective identifier is added. |
