Njengoba wazi, umgcini we-PCI Express interface, i-PCI-SIG yeqembu lezimboni, ujahile ukulungisa isikhathi eside ngemuva kweshejuli ukuletha ukumaketha inguqulo entsha yebhasi le-PCI Express lisebenzisa inguqulo ye-5.0. Inguqulo yokugcina yokucaciswa kwe-PCIe 5.0 ivunyiwe yilokhu , futhi onyakeni omusha amadivayisi anokusekelwa kwebhasi elibuyekeziwe kufanele avele emakethe. Ake sikukhumbuze ukuthi, uma kuqhathaniswa ne-PCIe 4.0, isivinini sokudlulisa emugqeni we-PCIe 5.0 sizophinda kabili sibe ngama-gigatransactions angu-32 ngomzuzwana (32 GT/s).
Ukucaciswa ukucaciswa, kodwa ukuze kusetshenziswe ngendlela engokoqobo isixhumi esibonakalayo esisha, i-silicon esebenzayo namabhulokhi ayadingeka ukuze kunikezwe ilayisense konjiniyela besilawuli bezinkampani zangaphandle. Esinye salezi zinqumo izolo nanamuhla engqungqutheleni ebiseTaipei izinkampani ze-Astera Labs, Synopsys kanye ne-Intel. Kuthiwa lesi yisixazululo sokuqala esibanzi esilungele ngokugcwele ukuqaliswa ekukhiqizeni nasekunikezweni amalayisense.
Inkundla ekhonjiswe e-Taiwan isebenzisa i-Intel's pre-production chip, isilawuli se-Synopsys DesignWare kanye nesendlalelo esibonakalayo senkampani se-PCIe 5.0, esingathengwa ngaphansi kwelayisense, kanye nama-retimers avela ku-Astera Labs. Ama-retimers ama-chips abuyisela ubuqotho bokushaya kwewashi lapho kukhona ukuphazamiseka noma uma kunesignali ebuthakathaka.
Njengoba ungacabanga, njengoba ijubane lokudluliswa kwedatha emugqeni owodwa likhuphuka, ubuqotho besignali buba zero njengoba izintambo zokuxhumana ziba zinde. Isibonelo, ngokusho kwemininingwane yomugqa we-PCIe 4.0, ububanzi bokudlulisa ngaphandle kokusebenzisa izixhumi kulayini buyi-30 cm kuphela. Ngomugqa we-PCIe 5.0, leli banga liyoba lifushane nakakhulu futhi ngisho nebanga elinjalo kuyadingeka ukufaka ama-retimers kumjikelezo wesilawuli. I-Astera Labs ikwazile ukuthuthukisa ama-retimers angasebenza kokubili kusixhumi esibonakalayo se-PCIe 4.0 nanjengengxenye yesixhumi esibonakalayo se-PCIe 5.0, esaboniswa engqungqutheleni.
Source: 3dnews.ru