| 摘要 |
<p>PURPOSE:To attain transmission of lots of data by confirming the communication capability of a transmission destination equipment in the system in which plural communication channels are established in time division so as to revise the time allocated to each channel depending on the capability. CONSTITUTION:When a data transmission request to receivers 110, 112 is given to a transmitter 103 from host computers(HC) 101, 102, a CPU 106 establishes a channel between the transmitter 103 and the receivers 110, 112. Then the transmission data from the HC is being stored in buffers 104, 105, while the CPU 106 checks a data speed receptible by the receivers 110, 112 to set the time share in response to the capability and to write the data to a RAM 108. Then the CPU106 sends an ID number of a receiver and data in the buffer via a transmitter 109. When a receiver finds out its own IC number, the CPU 106 sends the data stored in the RAM 108 via the transmitter 109. Thus, efficient data transmission is attained.</p> |
