U-Rambus wethule isethi yezixazululo zokukhishwa kwemikhiqizo ene-PCIe 5.0 interface

Imboni iqhubekela phambili ngokuqhubekayo ekusetshenzisweni okungokoqobo kwesixhumi esibonakalayo esilandelayo se-PCI Express, kulokhu inguqulo engu-5.0, enenani lokudlulisa lama-gigatransactions angu-32 ngomzuzwana ngomzila ngamunye. Imiswe isikhathi eside ngesikhathi kushintshelwa ku-PCIe 4.0 kangangoba manje isihlose ukutholwa ngokwezentengiselwano ngonyaka nje ngemuva kokukhishwa kwemininingwane yokugcina ye-PCIe 5.0. Kungani kuphuthuma? Abasekeli baphikisa ngokuthi ukuthuthuka okuqhubekayo ku-AI ne-IoT akunakwenzeka ngaphandle kokuphinda kabili, noma ngisho nangaphezulu, umkhawulokudonsa phakathi kwamaphrosesa nama-accelerator.

Muva nje, sibike ukuthi i-Astera Labs, Synopsys, ne-Intel bebesengqungqutheleni ekhethekile eTaipei. wabonisa Isixazululo sokuqala esiphelele sokulungiselela imikhiqizo ye-PCIe 5.0 ukuze ikhishwe. Lo mbukiso usebenzise i-hodgepodge yesilawuli se-Intel, isendlalelo esibonakalayo se-Synopsys, kanye ne-Astera Labs retimers. Ukuthola konke lokhu kumthengisi oyedwa (nakuba ngokusobala ngaphandle kwezikhathi zokubuyisela ubuqotho besignali) kwenziwe ngenxa yemizamo yenkampani eyaziwayo i-Rambus.

I-Rambus ayaziwa kuphela ngezingxabano zayo emhlabeni womthetho welungelo lobunikazi, kodwa futhi njengomthuthukisi wezakhiwo zesignali yezilawuli zememori namabhasi edatha. Muva nje, Rambus kukhonjisiwe isixazululo esisebenzayo sokudala izilawuli zenkumbulo ze-GDDR6 ezinomkhawulokudonsa ongu-18 Gbps ngomzila ngamunye. Futhi namuhla, Rambus kuphakanyisiwe Ikhithi yesixazululo yokukhipha imikhiqizo ene-PCIe 5.0 interface.

Ikhithi inganikezwa ilayisense ngokushesha yilabo abafisa ukuyithenga iphelele noma ngabodwana ukuze ihlanganiswe nemikhiqizo yezinkampani zangaphandle kusetshenziswa ibhasi le-PCI Express 5.0. Ikhithi ihlanganisa isilawuli se-PCIe 5.0 esakhiwe yi-Rambus, inkampani esanda kutholwa yi- I-Northwest Logic kanye nesendlalelo esiphathekayo se-Rambus (PHY) sokusebenzelana kwe-PCIe 5.0. Ikhithi iqinisekisa ukuhambisana nokubuyela emuva nokucaciswa kwe-PCIe yangaphambilini futhi ilungiselelwe ukukhiqizwa kuma-SoCs nabalawuli kusetshenziswa ubuchwepheshe benqubo ye-7 nm kanye nama-transistors e-FinFET.

Njengomnikazi nomphakeli wesixazululo esihlanganisiwe, u-Rambus uqinisekisa ukwesekwa konjiniyela okuphelele futhi uthembisa isikhathi esishesha kakhulu sokumaketha imikhiqizo esekela ibhasi le-PCIe 5.0. Okokugcina, u-Rambus ubika ukuthi isendlalelo esibonakalayo esithulwe sihambisana ngokugcwele futhi singasetshenziselwa ukusebenzelana kwakamuva kwe-interprocessor. Compute Express Link, futhi lokhu ukungena endaweni yokusebenza ku-supercomputer niche.

Source: 3dnews.ru