Zomangamanga zotseguka za RISC-V zawonjezedwa ndi USB 2.0 ndi USB 3.x zolumikizira

Monga momwe anzathu a patsambali akunenera AnandTech, m'modzi mwa oyambitsa ma SoC oyamba padziko lonse lapansi pamapangidwe otseguka a RISC-V, kampaniyo. SiFive adapeza phukusi laukadaulo mu mawonekedwe a IP midadada ya USB 2.0 ndi USB 3.x yolumikizira. Mgwirizanowu udamalizidwa ndi Innovative Logic, katswiri pakupanga midadada yokonzeka kuphatikizira yokhala ndi zilolezo zolumikizana. Innovative Logic idakhalapo kale adazindikira Zopatsa zosangalatsa zopatsa chilolezo chaulere cha USB 3.0 IP midadada. Mgwirizano ndi SiFive unali apotheosis ya kuyesera koteroko. Kupita mtsogolo, katundu wakale wa Innovative Logic adzakhalapo ngati gawo lofunikira la nsanja zaulere komanso zamalonda za RISC-V SoC. Huawei adzakonda izi ngati zitatero iwo adzaika chipsyinjo pa iwe ndi ARM ndi x86.

Asanagulidwe midadada ya Innovative Logic IP, SiFive idakakamizika kupereka zilolezo zotchinga ndi ma interface a USB kuchokera kwa omwe akupanga gulu lachitatu, omwe, makamaka, adachepetsa kuthekera kopereka zilolezo mwaulere pamapulatifomu opangira mayankho pa RISC-V. Chifukwa chake, chidwi cha RISC-V chidachepa. Mgwirizanowu ndi Innovative Logic udzapereka nsanja ndi zolumikizira zapamwamba kwambiri, kuphatikiza USB 3.x Type-C, chitukuko chomwe changomalizidwa ndi makampani ochepa okha padziko lapansi.

Pamodzi ndi umwini wa IP wa SiFive, ogwira ntchito zachitukuko a Innovative Logic, omwe ali ku Bangalore, India, adzasamutsidwa ku SiFive. Monga gawo la SiFive, akatswiri akale a Innovative Logic apitiliza kupanga midadada ya IP yokhala ndi mawonekedwe a USB. Tsatanetsatane wa mgwirizanowu sizinaululidwe. Sizinatchulidwenso kuti ndi njira ziti zaukadaulo zomwe midadada yokhala ndi ma interfaces omwe amasamutsidwa pansi pa mgwirizano adapangidwa. Zimangodziwika kuti ndizoyenera kuphatikizidwa mu SoCs ndikupanga pogwiritsa ntchito "njira zotsogola zaukadaulo". Palibe zambiri zomwe zilipo.

Source: 3dnews.ru