Mapping weight matrix of a neural network’s layer onto memristor crossbar

作者：Mikhail S. Tarkov · 发表于：Optical Memory and Neural Networks · 年份：2015 · DOI：10.3103/s1060992x15020125 · 被引用次数：18 · 研究领域：Advanced Memory and Neural Computing、Neural Networks Stability and Synchronization、CCD and CMOS Imaging Sensors

The problems of programming memristor array (crossbar) are considered. A voltage pulse duration to set the desired value of memristor resistance is evaluated. An algorithm for mapping weight matrix of the neurons layer onto memristor crossbar is proposed. A simulation of adaptive adder with memristor synapses is carried out in the LTspice using the proposed method of mapping. The possibility of using the adaptive adder for image recognition is demonstrated.