| 摘要 |
PURPOSE:To shorten the loading time with a terminal equipment with no increase of the memory capacity by fetching only the data needed for own equipment of a terminal based on the constitution control information after the data which are indicated for reception with all terminal equipments on a transmission line are received correctly. CONSTITUTION:The program data of a terminal equipment 2 is stored in a reception buffer 19 through the circuit control part 17 of a terminal equipment. Thus a reception buffer valid flag latch 20 is set by the part 17. A processor 16 executes a program loading program stored in a ROM 15 and knows the reception of the program data from a fact that the latch 20 is set. Then the processor 16 compares the head part of the program data with the constitution information on a register 14 to decided the data needed for its own equipment 4. Thus the data are transferred to a RAM 18 from the buffer 19 and the latch 20 is reset. While the latch 20 is reset with no transfer of data as long as these data are not desired. |
