MQCA2 - EmergingTechnologiesof Computation MontekSingh...

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Emerging Technologies of  Computation Montek Singh COMP790-084 Sep 8, 2011
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Previous class: Basics of magnetism Nanomagnets and their coupling TODAY: Challenges and Benefits reliability and yield speed energy Open questions clocking? Today:   Magnetic  Quantum Dot  Cellular Automata (MQCA)
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Yield only 25%! Reliability and yield
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Individual gates can function at THz speeds Clocking limits operation to 100 MHz or so Speed
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Gates extremely energy-efficient dissipation below 1 eV per switching event 10^10 gates would dissipate ~0.1W power assuming 100 MHz operation Another experiment indicates at least 100x energy  benefit Clocking dissipates more energy
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MQCA2 - EmergingTechnologiesof Computation MontekSingh...

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