| 摘要 |
PURPOSE:To shorten the average waiting time of information sending by dividing a rough coupling bus into sections which is smaller than the number of subsystems, connecting the divided buses through signal distributors and coupling the different bus systems practically through the signal distributor only at the transmission of information between the different bus systems. CONSTITUTION:Information is transmitted among subsystems S1-S3 through a bus B1, information is transmitted between subsystems S4 and S5 through a bus B2 and information is transmitted between subsystems S6 and S7 through a bus B3. The buses B1, B2 are connected through a signal distributor 10 and the buses B1, B3 are connected through a signal distributor 20. Thus, the information can be transmitted between different bus systems B1 and B2, B1 and B3, B2 and B3 through the signal distributors 10, 20. |
