简介：Thedesignofternaryedge-triggeredJKL-typeflip-flopisproposed.ThecomputersimulationandthetestinexperimentalcircuitmadeupwithTTLgateshowthisflip-flophastheexpectedlogicfunctions.

简介：Lowpowerconsumptionisamajorissueinnowadayselectronicssystems.ThistrendispushedbythedevelopmentofdatacenterrelatedtocloudservicesandsoontotheInternetofThings(IoT)deployment.Memoriesareoneofthemajorcontributorstopowerconsumption.However,thedevelopmentofemergingmemorytechnologiespavesthewaytolow-powerdesign,throughthepartialreplacementofthedynamicrandomaccessmemory(DRAM)withthenon-volatilestand-alonememoryinserversorwiththeembeddedordistributedemergingnon-volatilememoryinIoTobjects.Inthelattercase,non-volatileflip-flops(NVFFs)seemapromisingcandidatetoreplacetheretentionlatch.Indeed,IoTobjectspresentlongsleeptimeandNVFFsoffertosavedatainregisterswithzeropowerwhentheapplicationisidle.ThispapergivesanoverviewofNVFFarchitectureflavorsforvariousemergingmemorytechnologies.

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简介：AnewmethodisproposedtoimplementanopticalS-Rflip-flopbypolarizationencodedlightsignal,necessaryopticalnonlinearmaterialandhalf-waveplate.Inthissystemtherealtimespeedofoperationcanbeachieved,andatthetimeoftransmissiontheaveragepowerofabyteremainsconstant.Thispolarizationencodedflip-flopcanactasamemorycell.