| 摘要 |
PURPOSE:To shorten the control time of a transmission system by using at least one of plural receiving buffers exclusively for multiple address communication frame/specific frame reception. CONSTITUTION:When a frame received by each data transmitter is a normal information frame, it is stored in buffers 80 and 90 for normal information frame reception. When the received frame is a multiple address communication frame or specific frame, it is stored in a buffer 70 for multiple address communication frame/specific frame reception. Consequently, the time of circuit control is shortened and multiple address communication is faciliated. |
