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A ƙarshen 1990s lokacin da yawancin haɓakawabuga allon kewayawaAn ba da shawarar mafita, an kuma sanya allunan da'ira da aka ginawa a hukumance cikin amfani da yawa har zuwa yanzu.Yana da mahimmanci don haɓaka dabarun gwaji mai ƙarfi don manyan, manyan ɗimbin ɗimbin ɗimbin ɗimbin ɗimbin ɗabi'a (PCBA, taron hukumar da'ira) don tabbatar da yarda da aiki tare da ƙira.Baya ga ginawa da gwada waɗannan hadaddun majalisu, kuɗin da aka saka a cikin na'urorin lantarki kaɗai na iya zama babba, mai yuwuwa ya kai dala 25,000 na ɗayan ɗayan idan aka gwada shi.Saboda irin wannan tsadar tsadar kayayyaki, ganowa da gyara matsalolin taro wani mataki ne mafi mahimmanci a yanzu fiye da yadda yake a da.Majalisun da suka fi rikitarwa na yau sun kai kusan murabba'in inci 18 da yadudduka 18;suna da abubuwa sama da 2,900 a sama da ɓangarorin ƙasa;ya ƙunshi nodes kewaye 6,000;kuma suna da maki fiye da 20,000 don gwadawa.
sabon aikin
Sabbin ci gaba suna buƙatar ƙarin hadaddun, manyan PCBAs da ƙaran marufi.Waɗannan buƙatun suna ƙalubalantar ikon mu na ginawa da gwada waɗannan rukunin.Ci gaba, manyan alluna masu ƙarami da ƙananan ƙididdiga masu ƙididdigewa za su ci gaba.Misali, ƙira ɗaya da ake zana a halin yanzu don allon da'ira yana da kusan nodes 116,000, sama da 5,100 abubuwan haɗin gwiwa, da kuma haɗin gwiwa sama da 37,800 waɗanda ke buƙatar gwaji ko inganci.Wannan rukunin kuma yana da BGA a sama da kasa, BGAs suna kusa da juna.Gwajin allo na wannan girman da rikitarwa ta amfani da gadon allura na gargajiya, ICT hanya ɗaya ba zai yiwu ba.
Haɓaka rikiɗar PCBA da yawa a cikin ayyukan masana'antu, musamman a gwaji, ba sabuwar matsala ba ce.Sanin cewa ƙara yawan fil ɗin gwaji a cikin na'urar gwajin ICT ba shine hanyar da za mu bi ba, mun fara duba wasu hanyoyin tabbatar da kewaye.Idan muka dubi adadin binciken da aka rasa a kowace miliyan, mun ga cewa a 5000 nodes, yawancin kurakuran da aka samo (kasa da 31) suna iya yiwuwa saboda batutuwan binciken bincike maimakon ainihin lahani na masana'antu (Table 1).Don haka muka tashi kawo adadin fitilun gwaji, ba sama ba.Duk da haka, ana kimanta ingancin tsarin masana'antar mu ga duk PCBA.Mun yanke shawarar cewa yin amfani da ICT na gargajiya haɗe da hoton hoton X-ray shine mafita mai yuwuwa.
Lokacin aikawa: Maris-03-2023