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    Flexible cable memory assembly
    1.
    发明授权
    Flexible cable memory assembly 失效
    柔性电缆存储器组件

    公开(公告)号：US3699546A

    公开(公告)日：1972-10-17

    申请号：US3699546D

    申请日：1970-11-27

    Applicant: GEN MOTORS CORP

    Inventor： MCLEAN WILLIAM E

    IPC: G11C5/04 ,  G11C11/06

    CPC classification number: G11C5/04

    Abstract: A flexible cable having top and bottom surfaces and top and bottom conductive layers embedded therebetween has affixed to the top surface thereof a plurality of core arrays having continuous drive conductors and separate sense and inhibit lines threaded therethrough to comprise sets of memory mats in a coincident current digital computer. Also affixed to the top surface of the cable and in the vicinity of different memory sets are respective electronic processing units which are terminated to the ends of the sense and inhibit lines threaded through the different mats. A memory conductor unique to each mat and comprised of paths in the top and bottom conductive layers and conductive through-holes therebetween communicates from an edge of the cable to the electronic units of each respective memory set. These memory conductors carry inhibit control signals to the respective electronic units during writing operations and sense signals from the electronic units during reading operations. Affixed to the bottom surface of the cable under each set of mats is a support plate, the bottom surface of which is mateable in heat transfer and supporting relationship with the bottom surface of an adjacent plate when the cable and plates are folded in an accordion-like manner. The edges of the alternate plates are then affixed in heat transfer and supporting relationship to encompassing structures.

    Abstract translation: 具有顶表面和底表面以及嵌入其中的顶部和底部导电层的柔性电缆在其顶表面上固定有多个芯阵列，其具有连续的驱动导体，并且分离的感测和禁止线穿过其中以包括具有一致电流的存储器垫组 数码电脑 还固定在电缆的顶表面和不同存储器组附近的是相应的电子处理单元，其终止于感测的端部，并禁止穿过不同垫子的线。 由每个垫特有的由顶部和底部导电层中的路径和导电通孔组成的存储器导体从电缆的边缘到每个相应存储器组的电子单元之间进行通信。 在读取操作期间，这些存储器导体在写入操作期间向各个电子单元携带禁止控制信号，并且从读取操作期间来自电子单元的感测信号。 在每组垫子下面附着在电缆底面上的是支撑板，当电缆和板以手风琴式折叠时，支撑板的底表面可与热板传递和支撑关系， 喜欢的方式 然后将交替板的边缘以热传递和支撑关系固定在包围结构上。

    Method and apparatus for driving memory core selection lines
    2.
    发明授权
    Method and apparatus for driving memory core selection lines 失效
    用于驱动存储核心选择行的方法和装置

    公开(公告)号：US3671949A

    公开(公告)日：1972-06-20

    申请号：US3671949D

    申请日：1970-04-27

    Applicant: GEN MOTORS CORP

    Inventor： MCLEAN WILLIAM E ,  RUCH DAVID E

    IPC: G11C7/02 ,  G11C11/06 ,  H03K17/0814 ,  G11C5/02

    CPC classification number: G11C11/06007 ,  H03K17/08146

    Abstract: Apparatus for supplying selection lines of a magnetic core memory with drive currents of uniform amplitude and configuration. The apparatus includes a pair of line selection switches at opposite ends of a selection line group for steering current from a source through a selected line and a current regulator that maintains the sum of the currents through the line at a constant level. The lines in the group are terminated by a set of alternately operable termination circuits, which set is common to all of the lines of a coordinate axis of the memory array. The termination circuit serve to damp voltage spikes, ringing oscillations and the inductive energy of the line upon energization and de-energization thereof and to maintain the lines of the memory stack at a fixed potential to prevent the lines from floating due to leakage currents and capacitive voltage build-ups that would establish the lines at different potentials during inactive or memory idle periods.

    Abstract translation: 用于提供具有均匀幅度和配置的驱动电流的磁芯存储器选择线的装置。 该装置包括在选择线组的相对端处的一对线选择开关，用于从源极通过所选择的线转向电流;以及电流调节器，其将电流的总和保持在恒定电平。 组中的线由一组可交替操作的终端电路终止，该组被设置为存储器阵列的坐标轴的所有线是共同的。 终端电路用于在通电和断电时阻止电压尖峰，振荡振荡和线路的感应能量，并将存储器堆叠的线路保持在固定电位，以防止线路由于泄漏电流和电容 在不活动或内存空闲期间建立不同电位的电压积分。

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