Microprogram-controlled type bus control circuit
    1.
    发明授权
    Microprogram-controlled type bus control circuit 失效
    微控制型总线控制电路

    公开(公告)号:US5148525A

    公开(公告)日:1992-09-15

    申请号:US817997

    申请日:1992-01-09

    IPC分类号: G06F9/22

    CPC分类号: G06F9/223

    摘要: A bus control circuit controlled by a microprogram in which a bus is employed to transfer data among a plurality of processing units. A data storage circuit connected to the bus stores the data appearing thereon which is used for carrying out microinstructions until the time when a particular microinstruction is inhibited from being executed. The storage circuit stores the last data which appeared on the bus for the microinstruction but receives an interrupt signal which prevents the storage of any new data. Then, when the execution of the microinstruction is resumed, the last stored data in the storage circuit is transferred to the data bus for performance of the microinstruction.

    摘要翻译: 由微程序控制的总线控制电路,其中使用总线在多个处理单元之间传送数据。 连接到总线的数据存储电路存储用于执行微指令的数据,直到特定微指令被禁止执行为止。 存储电路存储出现在微指令的总线上的最后数据,但是接收到阻止任何新数据的存储的中断信号。 然后,当微指令的执行恢复时,存储电路中的最后存储的数据被传送到数据总线以执行微指令。

    Connector for television distribution equipment
    2.
    发明授权
    Connector for television distribution equipment 失效
    电视分配设备连接器

    公开(公告)号:US4713024A

    公开(公告)日:1987-12-15

    申请号:US891878

    申请日:1986-07-30

    IPC分类号: H01R13/73 H04N1/42

    摘要: A connector for distribution equipment, comprising a cylindrical outer conductor fixed to a casing, a substantially cylindrical insulator inserted in the outer conductor, an inner resilient conductive member inserted and so retained in the insulator, porjections provided radially inward on an opening formed on a portion through which an internal space of the casing and an internal space of the outer conductor communicate with each other, and flexible legs provided projectingly further rearward of a rear end surface of the insulator and having claws formed radially outward on the nose portion thereof. The insulator is inserted in the outer conductor with the flexible legs bent radially inward, and, as a result of the returning of the legs at instant when the claws of the leg come in across the projection of the opening, the insulator can be mounted and so fixed in the outer conductor through engagement of the claws and the projections.

    摘要翻译: 一种用于分配设备的连接器,包括固定到壳体的圆柱形外导体,插入外导体中的基本上圆柱形的绝缘体,插入并保持在绝缘体中的内部弹性导电构件,在形成在一部分上的开口上径向向内设置的孔 壳体的内部空间和外部导体的内部空间相互连通,柔性支柱突出地设置在绝缘体的后端表面的后方,并且具有在其鼻部上径向向外形成的爪。 绝缘子被插入外导体中,柔性腿径向向内弯曲,并且由于当脚的爪跨过开口的突起时立即返回腿的结果,可以安装绝缘体, 通过爪和突起的接合固定在外导体中。