I-XCVU9P-2FLGB2104I-IiSekethe eziDityanisiweyo, eziThunyelelweyo, iSango leSango eliXhasisiweyo

I-FPGA (I-Field Programmable Gate Array) luphuhliso olongezelelweyo lwezixhobo ezicwangcisiweyo ezifana ne-PAL (i-Programmable Array Logic) kunye ne-GAL (i-Array Logic Jikelele).Kwavela njengesekethe ye-semi-custom kwintsimi ye-Application Specific Integrated Circuits (ASICs), ejongene neentsilelo zeesekethe eziqhelekileyo kunye nokugqithisa inani elilinganiselweyo lamasango ezixhobo zokuqala ezicwangcisiweyo.

Uyilo lweFPGA ayikokufunda nje iitshiphusi, kodwa ikakhulu kusetyenziso lweepateni zeFPGA kuyilo lweemveliso kwamanye amashishini.Ngokungafaniyo nee-ASICs, iiFPGA zisetyenziswa kakhulu kushishino lonxibelelwano.Ngohlalutyo lwemarike yemveliso yeFPGA yehlabathi kunye nababoneleli abanxulumeneyo, kudityaniswe nemeko ekhoyo ngoku eTshayina kunye nemveliso yasekhaya yeFPGA ekhokelayo inokufumaneka kukhokelo lophuhliso lwexesha elizayo lobuchwepheshe obufanelekileyo, inendima ebaluleke kakhulu ekukhuthazeni ukuphuculwa ngokubanzi. kwinqanaba lenzululwazi kunye nethekhnoloji yaseTshayina.

Ngokuchaseneyo nemodeli yemveli yoyilo lwetshiphu, iichips zeFPGA azikhawulelwanga kuphando kunye noyilo lweetshiphu, kodwa zinokulungiswa kuluhlu olubanzi lweemveliso ezinomzekelo othile wetshiphu.Ukusuka kwindawo yokujonga isixhobo, i-FPGA ngokwayo iquka isiphaluka esidibeneyo esiqhelekileyo kwisiphaluka esilungiselelwe, esiqulethe iimodyuli zolawulo lwedijithali, iiyunithi ezifakwe kuyo, iiyunithi eziphumayo kunye neeyunithi zokufaka.Ngesi siseko, kuyimfuneko ukugxila kwi-chip optimization ye-chip ye-FPGA ye-chip, ukongeza imisebenzi emitsha ye-chip ngokuphucula i-design yangoku ye-chip, ngaloo ndlela ilula ubume be-chip ngokubanzi kunye nokuphucula ukusebenza.

Ulwakhiwo olusisiseko:
Izixhobo ze-FPGA zezohlobo lwesekethe ye-semi-custom kwiisekethe ezidityanisiweyo ezinenjongo eyodwa, ezizii-programmable logic arrays kwaye zinokucombulula ngempumelelo ingxaki yenombolo yesekethe yesango eliphantsi lezixhobo zokuqala.ulwakhiwo olusisiseko lweFPGA lubandakanya igalelo elicwangcisiweyo kunye neeyunithi eziphumayo, iibhloko ezilungelelanisiweyo, iimodyuli zolawulo lwewotshi yedijithali, ibhloko edibeneyo ye-RAM, izixhobo zocingo, ii-cores ezizinikezelweyo ezizinikezeleyo, kunye neeyunithi ezisebenzayo ezisezantsi.Ii-FPGAs zisetyenziswa ngokubanzi kwinkalo yoyilo lwesekethe yedijithali ngenxa yobutyebi bezixhobo zabo zokudibanisa iintambo, inkqubo ephindaphindwayo kunye nokuhlanganiswa okuphezulu, kunye notyalo-mali oluphantsi.I-FPGA yoyilo lokuhamba lubandakanya uyilo lwe-algorithm, ukulinganisa ikhowudi kunye noyilo, ukulungiswa kwebhodi, umyili kunye neemfuno ezichanekileyo zokuseka i-architecture ye-algorithm, sebenzisa i-EDA ukuseka iskimu soyilo okanye HD ukubhala ikhowudi yoyilo, qinisekisa ngokusebenzisa ukulinganisa ikhowudi Isisombululo soyilo sidibana. ezona mfuno, kwaye ekugqibeleni ulungiso lwebhodi lwenqanaba luyenziwa, kusetyenziswa isekethe yoqwalaselo ukukhuphela iifayile ezifanelekileyo kwitshiphu yeFPGA ukungqinisisa owona msebenzi.