Njengoko usazi, umgcini we-interface ye-PCI Express, i-interindustrial iqela le-PCI-SIG, ingxamile ukwenza i-lag ende emva kweshedyuli ekuziseni ukuthengisa inguqulelo entsha yebhasi ye-PCI Express isebenzisa inguqulo ye-5.0. Inguqulelo yokugqibela yenkcazo yePCIe 5.0 ivunyiwe yile , kwaye kunyaka omtsha izixhobo ezinenkxaso yebhasi ehlaziyiweyo kufuneka ibonakale kwiimarike. Masikukhumbuze ukuba, xa kuthelekiswa ne-PCIe 4.0, isantya sokudlulisa kunye nomgca we-PCIe 5.0 siya kuphinda kabini ukuya kwi-32 gigatransactions ngesekhondi (32 GT / s).
Inkcazo yinkcazo, kodwa ukuphunyezwa okusebenzayo kojongano olutsha, i-silicon esebenzayo kunye neebhloko ziyafuneka ukuze kunikwe ilayisenisi kubaphuhlisi bolawulo beqela lesithathu. Esinye sezi zigqibo izolo nanamhlanje kwinkomfa yaseTaipei iinkampani Astera Labs, Synopsy kunye Intel. Kuthiwa esi sisisombululo sokuqala esibanzi esilungele ngokupheleleyo ukuphunyezwa kwimveliso kunye nelayisenisi.
Iqonga eliboniswe eTaiwan lisebenzisa i-Intel's pre-production chip, isilawuli se-Synopsys DesignWare kunye ne-PCIe 5.0 yenkampani yenkampani, enokuthengwa phantsi kwelayisensi, kunye ne-retimers kwi-Astera Labs. I-retimers i-chips ezibuyisela ingqibelelo yee-clock pulses phambi kokuphazamiseka okanye xa kukho uphawu olubuthathaka.
Njengoko unokucinga, njengoko isantya sokuhanjiswa kwedatha kumgca omnye sinyuka, ingqibelelo yomqondiso iyancipha njengoko imigca yonxibelelwano ikhula. Ngokomzekelo, ngokweenkcukacha zomgca we-PCIe 4.0, uluhlu lokuhambisa ngaphandle kokusebenzisa izixhumi kumgca luyi-30 cm kuphela.Kumgca we-PCIe 5.0, lo mgama uya kuba mfutshane ngakumbi kwaye nokuba kumgama onjalo kuyimfuneko ukubandakanya. retimer kwisekethe yomlawuli. I-Astera Labs ikwazile ukuphuhlisa i-retimers enokuthi isebenze zombini kwi-interface ye-PCIe 4.0 kwaye njengenxalenye ye-PCIe 5.0 interface, eyaboniswa kwinkomfa.
umthombo: 3dnews.ru