Circuit arrangement for identification and addressing
    8.
    发明授权
    Circuit arrangement for identification and addressing 失效
    用于识别和寻址的电路布置

    公开(公告)号:US4110555A

    公开(公告)日:1978-08-29

    申请号:US791654

    申请日:1977-04-28

    IPC分类号: G06F13/26 H04Q3/42

    CPC分类号: G06F13/26

    摘要: To connect one out of a plurality of peripheral units to a data bus, each unit is connected to two wires of an address matrix. When a unit wants to connect itself to the data bus, it applies a starting voltage to both wires. The central unit then searches in both matrix coordinates for the two wires of the starting-voltage-transmitting unit and connects the unit so found to the data bus by excitation via the wires.

    摘要翻译: 为了将多个外围单元中的一个连接到数据总线,每个单元连接到地址矩阵的两条线。 当一个单元想要连接到数据总线时,它将启动电压施加到两条线上。 中央单元然后在起始电压发射单元的两条线的矩阵坐标中搜索,并通过电线通过激励将所发现的单元连接到数据总线。