论文标题
可变性 - 熟悉横梁 - 教程
Variability-aware Memristive Crossbars -- A Tutorial
论文作者
论文摘要
Memristor Crossbar架构是最受欢迎的电路配置之一，由于其广泛的实用应用。横梁架构可以模拟加权求和操作，称为乘法和累积操作（MAC）。由于一系列横杆可变性，引入了MAC计算的错误。我们将可变性分为三个类别：（1）设备对设备的变化，（2）编程非线性和（3）来自外围电路的差异。本教程提供了有关可变性和补偿方法的见解，这些方法可用于减少使用横梁实用应用时的影响。
Memristor crossbar architecture is one of the most popular circuit configurations due to its wide range of practical applications. The crossbar architecture can emulate the weighted summation operation, called multiply and accumulate operation (MAC). The errors to MAC computing get introduced due to a range of crossbar variability. We broadly group the variability in three categories: (1) device-to-device variations, (2) programming nonlinearity, and (3) those from peripheral circuits. This tutorial provides insights into the variability and compensation approaches that can be adopted to reduce its impact when designing for practical applications with crossbars.
