Neuromorphic computer
First Claim
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1. A neuromorphic computing device, comprising:
- at least one input;
at least one output; and
a plurality of synapse circuits electrically interconnecting said at least one input to said at least one output, wherein;
said synapse circuit further comprisesan input;
an output; and
a variable resistance element having an input and an output, wherein said variable resistance element controls the connection strength between said synapse circuits; and
whereinsaid variable resistance element further comprises a transistor biased in its linear operating region, wherein said output of said synapse circuit outputs a signal SO(SI, Vm) according to the relationship
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Abstract
A neuromorphic computing device utilizing electronics to perform the function of neurons and synaptic connections. The invention provides variable resistance circuits to represent interconnection strength between neurons and a positive and negative output circuit to represent excitatory and inhibitory responses, respectively. The invention provides advantages over software-based neuromorphic computing methods.
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Citations
1 Claim
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1. A neuromorphic computing device, comprising:
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at least one input; at least one output; and a plurality of synapse circuits electrically interconnecting said at least one input to said at least one output, wherein; said synapse circuit further comprises an input; an output; and a variable resistance element having an input and an output, wherein said variable resistance element controls the connection strength between said synapse circuits; and
whereinsaid variable resistance element further comprises a transistor biased in its linear operating region, wherein said output of said synapse circuit outputs a signal SO(SI, Vm) according to the relationship
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Specification