Providing an Adaptive Routing along with a Hybrid Selection Strategy to Increase Efficiency in NoC-Based Neuromorphic Systems

Table 1

Comparison of nervous system processors in terms of structural features.

Platform	Neuromorphic system models
	BrainScaleS	TrueNorth	Loihi	Neurogrid	SpiNNaker
NoC	Hierarchical	2D mesh	2D mesh	Tree multicast	2D mesh
Run-time plasticity	Yes	No	Yes	Yes	Yes
Implementation	Analog	Digital	Digital	Analog	Digital
On-chip learning	Yes	No	Yes	No	Yes
Neuron model	Diverse	Diverse, fixed	Adaptive quad	LIF	Fixed
Energy efficiency	Yes	Yes	Yes	No	Yes
Time	Discretized	Discretized	Discretized	Real time	Discretized
Microchip	HiCANN	EMBRACE	—	Neurocore	HiCANN