Rambus yakaratidza seti yemhinduro dzekuburitswa kwezvigadzirwa nePCIe 5.0 interface

Iyo indasitiri iri kufamba nekumhanya kwakazara yakanangana nekuita kwekuita kweiyo inotevera PCI Express interface. Ino nguva mushanduro 5.0 ine chiyero chekufambisa che32 gigatransactions pasekondi pamutsetse. Yakamira kwenguva yakareba panguva yekuchinja kuenda kuPCIe 4.0 bhazi zvekuti ikozvino, kwangove gore mushure mekuburitswa kwekupedzisira PCIe 5.0 yakatarwa, iri kutsvaga kupinda munzvimbo yekutengesa. Sei kumhanya kwakadaro? Vateveri vanopokana kuti kumwe kusimudzira kweAI neIoT hazvigoneke pasina kupetwa kaviri kana kutowedzera kuwedzera kwebandwidth pakati pe processors uye accelerators.

Nguva pfupi yapfuura takakuudza kuti Astera Labs, Synopsys uye Intel pamusangano wakasarudzika muTaipei. yakaratidza Yekutanga yakazara mhinduro yekugadzirira kuburitswa kwePCIe 5.0 zvigadzirwa. Chiratidziro chakashandisa "hodgepodge" yeIntel controller, Synopsys yemuviri layer uye Astera Labs retimers. Kuwana zvese izvi kubva kune mumwe mugadziri (kunyangwe, sezviri pachena, pasina retimers anodzoreredza chiratidzo chekuvimbika) zvakave zvinogoneka nekuda kwekuedza kweiyo inozivikanwa kambani Rambus.

Rambus inozivikanwa kwete chete nekupokana kwayo munyika yemutemo wepatent pamusoro pemagadzirirwo ekugadzirisa, asiwo nedhizaini yayo yezvimiro zvechiratidzo chevanodzora ndangariro uye mabhazi edata. Munguva pfupi yapfuura Rambus akaratidza mhinduro inoshanda yekugadzira GDDR6 memory controllers ine bandwidth ye18 Gbit/s pamutsetse. Uye nhasi Rambus suggested seti yemhinduro dzekuburitsa zvigadzirwa nePCIe 5.0 interface.

Iyo kit inogona kupihwa rezinesi nekukurumidza nevaya vanoda kuitenga yakazara kana yega kuti ibatanidzwe mune yechitatu-bato zvigadzirwa vachishandisa PCI Express 5.0 bhazi. Iyo kit inosanganisira PCIe 5.0 controller yakagadziriswa nekambani ichangobva kuwanikwa naRambus Northwest Logic uye yevaridzi Rambus yemuviri layer (PHY) yePCIe 5.0 interface. Iyo kit inovimbisa kuenderana kumashure neyakapfuura PCIe yakatarwa uye yakagadziridzwa kugadzirwa sechikamu cheSoCs uye ma controller vachishandisa 7nm process tekinoroji uye FinFET transistors.

Rambus, semuridzi uye mutengesi wemhinduro imwe chete, inovimbisa rutsigiro rwakakwana kune vanogadzira uye inovimbisa inokurumidza nguva yekutengesa zvigadzirwa zvinotsigira PCIe 5.0 bhazi. Chekupedzisira, Rambus anoshuma kuti iyo yakaratidzwa yemuviri layer inoenderana zvizere uye inogona kushandiswa kune yazvino interprocessor interface Compute Express Link, uye uku ndiko kupinda munzvimbo yekushanda mune niche yemakomputa makuru.

Source: 3dnews.ru