| 摘要 |
PURPOSE:To prevent the interference of data transmission between circuit networks, by providing a connection means where data are not interferred among bus circuit networks by the mutual connection of the networks and the data transmission among the networks is not delayed. CONSTITUTION:Data transmission speeds among stations A-E on a bus 1 and among stations F-K on a bus 2 are assumed both as X mega-bit/sec and the data transmission speed between one of the stations A-E on the bus 1 and one station F-K on the bus 2 is assumed as Y mega-bit/sec. A band pass repeater BR blocks the data in the X mega-bit/sec and relays only the data in the Y mega-bit/sec. Then, the bs circuit network belonging to the bus 1 or 2 can act like independent circuit networks, and when mutual communication is required, the networks operate as if they were a bus. |
