Method and device for parallel analog in-memory computing

Abstract

A method for parallel analog in-memory computing is provided. The method includes the following steps: inputting an analog current signal; replicating the analog current signal to form a corresponding replicated current signal, and performing weighted processing of all the replicated current signals to obtain a corresponding set of modulated current signals; and performing weighted accumulated operation of the set of modulated current signals according to Kirchhoff's current law to obtain an output current signal. In the present disclosure, input, processing and output of signals are performed in a pure current domain, and precise replication and output of current signals are achieved, thereby ensuring the output current precision even under the condition of a high line resistance.

Dependencies are inferred from the claim text.