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—We propose a method that prevents single event latchup (SEL) using deep P-well on P-substrate. To confirm the effectiveness of the proposed method, SEL and single event upset (SEU) are evaluated for three well configurations; double-well, ordinary triple-well and the proposed deep P-well on P-substrate. Neutron irradiation test shows that the proposed(More)
In order to scale down circuit size for the hardware realization of neural network systems, there has been much research on the conventional pulse model neuron, in which a conventional numerical calculation is replaced by a stochastic calculation. In the conventional stochastic calculation, a linear feedback shift register (LFSR) has been used as a random(More)
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