会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 58. 发明申请
    • SYSTEMS AND METHODS FOR ROW-WIRE VOLTAGE-LOSS COMPENSATION IN CROSSBAR ARRAYS
    • 跨桥阵列绕线电压损失补偿系统及方法
    • US20130010521A1
    • 2013-01-10
    • US13383622
    • 2010-03-25
    • Richard Carter
    • Richard Carter
    • G11C11/21B82Y10/00
    • G11C13/0007G11C13/0002G11C13/004G11C13/0061G11C2013/0054G11C2213/77
    • Embodiments of the present invention are directed systems and methods for reading the resistance states of crossbar junctions of a crossbar array. In one aspect, a system includes one or more sense amplifiers (512-514) connected to column wires of the crossbar array, a reference row wire (516) connected to each sense amp, and a wire driver (518) connected to the reference row wire and configured to drive the reference row wire. The sense amplifiers are configured so that when a selected row wire of the crossbar array is driven by a sense voltage, the column wires are held at approximately zero volts and pass currents through the column wires and sense amplifiers to the reference row wire so that resistive voltage losses along the reference row wire substantially mirror the resistive voltage losses along the selected row wire, allowing the sense amplifiers to determine the crossbar junction resistance states.
    • 本发明的实施例是用于读取交叉开关阵列的交叉开关的电阻状态的系统和方法。 一方面,系统包括连接到交叉开关阵列的列线的一个或多个感测放大器(512-514),连接到每个感测放大器的参考行线(516)和连接到参考的线驱动器(518) 行线并配置为驱动参考行线。 感测放大器被配置为使得当交叉开关阵列的所选行线被感测电压驱动时,列线被保持在大约零伏特,并且将电流通过列线和感测放大器传递到参考行线,使得电阻 沿着参考行线的电压损耗基本上反映了沿着所选行线的电阻电压损耗,允许读出放大器确定交叉点结电阻状态。