| 摘要 |
PURPOSE:To simplify transmission control and reception control section without requiring the procedure for transmission after a transmission permission is obtained by sending a control code of one unit and sending an information packet after a prescribed time elapses from the end of transmission. CONSTITUTION:In transmitting a data between information processing units, when a transmission control section 4 of a transmission equipment 1 at one side transmits an information packet 7 comprising plural unit codes, a control code 6 comprising one unit code commanding the reception preparation of the information packet 7 to a reception control section 5 of a reception equipment 2 at the other information processing unit is sent trough a transmission line 3. Further, the information packet 7 is sent after a predetermined time for the reception equipment 2 to complete the reception preparation, that is, after a transmission waiting time 8 elapses. Thus, the reception equipment 2 attains the reception preparation of the information packet 7 of high speed/ plural unit codes after the reception of the control code 6, to simplify the transmission control and reception control section. |
