| 摘要 |
PURPOSE:To economically attain a method transferring large capacity data to a parallel at high speed via plural transmission lines. CONSTITUTION:A transmission side counts up the transfer request from a host device by a transfer number of time counter 2. Transmission side conversion modules (3-1 to 3-L) read the transfer data for which the transfer request is performed from a transmission side data register 1, evenly divide the data into plural transmission lines 105 and transfer the data as serial data with count up information. On a reception side, reception side conversion modules (4-1 to 4-L) convert the serial data from the plural transmission lines 105 into each parallel data. A reception side data register 5 composes the transfer data for which the original transfer request is performed by the divided transfer data included in each parallel data only when all of the count up information in a transfer number of time check circuit 7 are matched. |
