公开(公告)号：US11416744B2

公开(公告)日：2022-08-16

申请号：US16631840

申请日：2019-07-12

Applicant: HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY

Inventor： Yi Li ,  Rui Kuang ,  Xiang-Shui Miao

IPC: G11C11/54 ,  G06N3/08 ,  G06N3/04 ,  G11C13/00

Abstract: The present disclosure belongs to the technical field of artificial neural networks, and provides to a max pooling processor based on 1T1R memory, comprising an input module, a max pooling operation module, and an output module; the input module is configured to transmit an operating voltage according to the convolution result in the convolutional neural network; the 1T1R memory in the max pooling operation module is configured to adjust a conductance value of the RRAM according to the gate voltage of the transistor therein to achieve the max pooling operation by using the non-volatile multi-value conductance regulation characteristic of the RRAM, and store a max pooling result; and the output module is configured to read the max pooling result and output it.