Title:
MULTIPLY-ACCUMULATE OPERATION DEVICE, LOGICAL OPERATION DEVICE, NEUROMORPHIC DEVICE, AND MULTIPLY-ACCUMULATE OPERATION METHOD
Document Type and Number:
WIPO Patent Application WO/2020/188755
Kind Code:
A1
Abstract:
Provided is a multiply-accumulate operation device comprising: a plurality of redundancy circuits which comprise a plurality of multiply operation elements, input to each of the plurality of multiply operation elements a plurality of first intermediate signals generated from an input signal which corresponds to an input value, and generate and output a plurality of second intermediate signals which correspond to each signal obtained by multiplying each of the plurality of first intermediate signals by a weight by each of the plurality of multiply operation elements; a plurality of output signal generation circuits which generate output signals on the basis of the plurality of second intermediate signals and output the output signals; and an accumulate operation circuit which carries out a summation operation of the output signals outputted by each of the plurality of output signal generation circuits.
Inventors:
NAKADA KAZUKI (JP)
Application Number:
PCT/JP2019/011504
Publication Date:
September 24, 2020
Filing Date:
March 19, 2019
Export Citation:
Assignee:
TDK CORP (JP)
International Classes:
G06G7/60
Foreign References:
| JP2017211735A | 2017-11-30 |
Attorney, Agent or Firm:
TANAI Sumio et al. (JP)
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