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Communication system between separately inserted link cards - employs control card connected to selection bus for assignment of addresses to participating cards, with bus amplifier
Communication system between separately inserted link cards - employs control card connected to selection bus for assignment of addresses to participating cards, with bus amplifier
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机译:单独插入的链接卡之间的通信系统-使用连接到选择总线的控制卡,通过总线放大器为参与卡分配地址
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摘要
An exchange control card (1) processes a bus amplifier signal and switches it into a significant state when data are transmitted between connecting link cards in different frame positions. The bus amplifier (3) receives buffer-stores and relays the incoming data. The data buses (7,8) in upper and lower frame positions (5,6) are connected to the bus amplifier in conjunction with an amplifier signal bus (9) and a card selection bus (10). The control card assigns a pair of addresses and indicates the two cards selected for participation in the transfer of data. USE/ADVANTAGE - In multiplex data transmission, reliability is ensured even at increased transmission speeds.
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