Interchange system between logic modules
    3.
    发明公开
    Interchange system between logic modules 失效
    Austauschsystem zwischen logischen Modulen。

    公开(公告)号:EP0309302A2

    公开(公告)日:1989-03-29

    申请号:EP88401830.0

    申请日:1988-07-13

    IPC分类号: G08C15/12 H02P7/00 B60R16/02

    摘要: A system for remotely controlling electrical devices includes a plurality of identical modules which can be made as multiple copies of an integrated circuit chip. Each chip includes logic for recognizing a code, the logic being programmable by EEPROMS so that each chip can be set to recognize and produce a unique address code. The modules can be connected to input or output devices, or both. All modules are intercon­nected by no more than four wires. A clock pulse source is connected to the system, the source being periodically interrupted to synchronize the system when the clock pulses restart.

    摘要翻译: 用于远程控制电气设备的系统包括可以制成集成电路芯片的多个副本的多个相同的模块。 每个芯片包括用于识别代码的逻辑,逻辑可由EEPROMS编程,使得每个芯片可被设置为识别并产生唯一的地址码。 模块可以连接到输入或输出设备,或两者。 所有模块通过不超过四根电线互连。 时钟脉冲源连接到系统,源被周期性中断,以在时钟脉冲重新启动时使系统同步。

    Connector and interface device
    6.
    发明公开
    Connector and interface device 失效
    Anschlusspunkt und Schnittstellenvorrichtung。

    公开(公告)号:EP0366468A2

    公开(公告)日:1990-05-02

    申请号:EP89311063.5

    申请日:1989-10-26

    申请人: XEROX CORPORATION

    IPC分类号: G06F13/40 G08C15/12

    摘要: An interface connector system includes a signal bus (18) connected to a control (12, 14) and, via a plurality of interface and connector devices (20), to load components for conveying signals between the control and the load components. Each of the interface and connector devices including address recognition circuitry (36) as well as programmable configuration selection logic (40, 44) to adapt the electrical configuration of the device to respond to a variety of load components. In addition, the signal bus and connector devices are adapted to recognize and convey various levels of signals, for example, different voltage levels representing control information, framing signals, and diagnostic command signals.

    摘要翻译: 接口连接器系统包括连接到控制器(12,14)和经由多个接口和连接器装置(20)的信号总线(18),以加载用于在控制和负载部件之间输送信号的部件。 每个接口和连接器设备包括地址识别电路(36)以及可编程配置选择逻辑(40,44),以使设备的电气配置适应各种负载组件。 此外,信号总线和连接器装置适于识别和传送各种级别的信号,例如表示控制信息,成帧信号和诊断命令信号的不同电压电平。