A VLSI neuromorphic device for implementing spike-based neural networks
Indiveri G, Chicca E (2011)
Presented at the Proceedings of the 21st Italian Workshop on Neural Nets (WIRN).
Conference Paper
| Published
| English
Author
Editor
Apolloni, B.
;
Bassis, S.
;
Esposito, A.
;
Morabito, C. F.
Department
Abstract
We present a neuromorphic VLSI device which comprises hybrid analog/digital circuits for implementing networks of spiking neurons. Each neuron integrates input currents from a row of multiple analog synaptic circuit. The synapses integrate incoming spikes, and produce output currents which have temporal dynamics analogous to those of biological post synaptic currents. The VLSI device can be used to implement real-time models of cortical networks, as well as real-time learning and classification tasks. We describe the chip architecture and the analog circuits used to implement the neurons and synapses. We describe the functionality of these circuits and present experimental results demonstrating the network level functionality.
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Proceedings of the 21st Italian Workshop on Neural Nets (WIRN)
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Cite this
Indiveri G, Chicca E. A VLSI neuromorphic device for implementing spike-based neural networks. Presented at the Proceedings of the 21st Italian Workshop on Neural Nets (WIRN).
Indiveri, G., & Chicca, E. (2011). A VLSI neuromorphic device for implementing spike-based neural networks. Presented at the Proceedings of the 21st Italian Workshop on Neural Nets (WIRN). doi:10.3233/978-1-60750-972-1-305
Indiveri, G., and Chicca, E. (2011).“A VLSI neuromorphic device for implementing spike-based neural networks”. Presented at the Proceedings of the 21st Italian Workshop on Neural Nets (WIRN).
Indiveri, G., & Chicca, E., 2011. A VLSI neuromorphic device for implementing spike-based neural networks. Presented at the Proceedings of the 21st Italian Workshop on Neural Nets (WIRN)
G. Indiveri and E. Chicca, “A VLSI neuromorphic device for implementing spike-based neural networks”, Presented at the Proceedings of the 21st Italian Workshop on Neural Nets (WIRN), 2011.
Indiveri, G., Chicca, E.: A VLSI neuromorphic device for implementing spike-based neural networks. Presented at the Proceedings of the 21st Italian Workshop on Neural Nets (WIRN) (2011).
Indiveri, G., and Chicca, Elisabetta. “A VLSI neuromorphic device for implementing spike-based neural networks”. Presented at the Proceedings of the 21st Italian Workshop on Neural Nets (WIRN), 2011.
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