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1. (WO2018137177) METHOD FOR CONVOLUTION OPERATION BASED ON NOR FLASH ARRAY

Pub. No.:    WO/2018/137177    International Application No.:    PCT/CN2017/072625
Publication Date: Fri Aug 03 01:59:59 CEST 2018 International Filing Date: Thu Jan 26 00:59:59 CET 2017
IPC: G06N 3/063
Applicants: PEKING UNIVERSITY
北京大学
Inventors: KANG, Jinfeng
康晋锋
HUANG, Peng
黄鹏
HAN, Runze
韩润泽
LIU, Xiaoyan
刘晓彦
Title: METHOD FOR CONVOLUTION OPERATION BASED ON NOR FLASH ARRAY
Abstract:
A method for implementing a convolution operation based on a NOR FLASH memory structure. The NOR FLASH memory structure comprises an array formed by a plurality of NOR flash cells, and the method for convolution operation comprises the following steps: storing elements of a convolution kernel matrix into a NOR flash cell array; converting elements of an input matrix into a voltage and applying same to a gate end of the NOR flash cell; and applying a drive voltage to a source end of the NOR flash cell, and collecting the current values of each column by means of a drain end of the NOR flash cell, so as to obtain a convolution operation result.