首页> 外国专利> ADAPTIVE SYNAPSE CELL PROVIDING BOTH EXCITATORY AND INHIBITORY CONNECTIONS IN AN ASSOCIATIVE NETWORK

ADAPTIVE SYNAPSE CELL PROVIDING BOTH EXCITATORY AND INHIBITORY CONNECTIONS IN AN ASSOCIATIVE NETWORK

机译:关联网络中提供兴奋性和抑制性连接的自适应突触细胞

摘要

The present invention covers a synapse cell for providing a weighted connection between an input voltage line and an output summing line having an associated capacitance. Connection between input and output lines in the associative network is made using one or more floating-gate transistors which provide both excitatory as well as inhibitory connections. As configured, each transistor's control gate is coupled to an input line and its drain is coupled to an output summing line. The floating-gate of the transistor is used for storing a charge which corresponds to the strength or weight of the neural connection. When a binary voltage pulse having a certain duration is applied to the control gate of the floating-gate transistor, a current is generated which acts to discharge the capacitance associated with the output summing line. The current, and therefore the resulting discharge, is directly proportional to the charge stored on the floating-gate member and the duration of the input pulse.
机译:本发明覆盖一种用于提供输入电压线和具有相关电容的输出求和线之间的加权连接的突触单元。关联网络中输入和输出线之间的连接是使用一个或多个浮栅晶体管进行的,该晶体管既提供激励连接又提供抑制连接。根据配置,每个晶体管的控制栅极耦合到输入线,并且其漏极耦合到输出求和线。晶体管的浮栅用于存储电荷,该电荷对应于神经连接的强度或重量。当具有一定持续时间的二进制电压脉冲被施加到浮栅晶体管的控制栅极时,产生电流,该电流用于使与输出求和线相关联的电容放电。电流以及由此产生的放电与存储在浮栅元件上的电荷和输入脉冲的持续时间成正比。

著录项

  • 公开/公告号GB9004875D0

    专利类型

  • 公开/公告日1990-05-02

    原文格式PDF

  • 申请/专利权人 INTEL CORPORATION;

    申请/专利号GB19900004875

  • 发明设计人

    申请日1990-03-05

  • 分类号G11C15/04;

  • 国家 GB

  • 入库时间 2022-08-22 06:08:35

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号