{"id":36868,"date":"2019-10-31T22:14:23","date_gmt":"2019-10-31T19:14:23","guid":{"rendered":"https:\/\/prohoster.info\/blog\/arm-predstavila-vtoroe-v-svoyom-rode-isklyuchitelno-64-bitnoe-yadro-cortex-a34\/"},"modified":"2019-10-31T22:14:23","modified_gmt":"2019-10-31T19:14:23","slug":"arm-predstavila-vtoroe-v-svoyom-rode-isklyuchitelno-64-bitnoe-yadro-cortex-a34","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/news\/arm-predstavila-vtoroe-v-svoyom-rode-isklyuchitelno-64-bitnoe-yadro-cortex-a34","title":{"rendered":"ARM har pr\u00e6senteret det andet i sin slags eksklusive 64-bit Cortex-A34 kerne","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

I 2015 pr\u00e6senterede ARM et energieffektivt 64\/32-bit kerne Cortex-A35<\/a><\/noindex> til den heterogene arkitektur big.LITTLE, og i 2016 lancerede de en 32-bit kerne Cortex-A32<\/a><\/noindex> til b\u00e6rbar elektronik.<\/p>\n

\"ARM<\/p>\n

Og nu, uden at attirere s\u00e6rlig opm\u00e6rksomhed, har virksomheden pr\u00e6senteret 64-bit kernen Cortex-A34. Dette produkt tilbydes som en del af programmet Flexible Access, som giver udviklere adgang til et bredt udvalg af intellektuel ejendom, med mulighed for kun at betale for de moduler, der vil blive brugt i det endelige produkt.<\/p>\n

Det er den eneste Cortex-processor, sammen med Cortex-A65, som kun underst\u00f8tter 64-bit instruktioner og er inkompatibel med 32-bit kode. Cortex-A34 er baseret p\u00e5 ARMv8-A arkitekturen, har en 8-trins pipeline, underst\u00f8tter symmetrisk flerprocessor (SMP) i grupper af op til 4 kerner i \u00e9t cluster og flere sammenk\u00e6dede SMP-processorgrupper, der er forbundet via AMBA 4-bussen. M\u00e6ngden af distribueret cache-hukommelse af anden niveau kan n\u00e5 op til 1 MB, herunder med ECC-fejlkorrektion.<\/p>\n

\"ARM<\/p>\n

Der tilbydes support til sikkerhedsteknologien TrustZone, hardwarevirtualisering, DSP-udvidelser, SIMD (NEON) og lavstr\u00f8ms flydende decimalberegning VFPv4, samt et omfattende bibliotek af komponenter til debugging og tracing-funktioner i CoreSight SoC-400-systemet.<\/p>\n

<\/center>
\n\"ARM<\/p>\n

ARM angiver, at Cortex-A34 vil blive anvendt i forskellige applikationer, herunder industrielle enheder, elektronik til «smarte hjem», sundhedsv\u00e6sen og cloud computing. Afskafelsen af 32-bit instruktioner vil uden tvivl bidrage til at reducere omkostningerne ved den endelige chip.<\/p>\n

<\/p>\n

<\/center><\/p>\n

\t\t\t\t


\n\t\t\t\t\t\t\t\t<\/center>
Kilde: 3dnews.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0412 2015 \u0433\u043e\u0434\u0443 ARM \u043f\u0440\u0435\u0437\u0435\u043d\u0442\u043e\u0432\u0430\u043b\u0430 \u044d\u043d\u0435\u0440\u0433\u043e\u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u043e\u0435 64\/32-\u0431\u0438\u0442\u043d\u043e\u0435 \u044f\u0434\u0440\u043e Cortex-A35 \u0434\u043b\u044f \u0433\u0435\u0442\u0435\u0440\u043e\u0433\u0435\u043d\u043d\u043e\u0439 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b big.LITTLE, \u0430 \u0432 2016-\u043c \u0432\u044b\u043f\u0443\u0441\u0442\u0438\u043b\u0430 32-\u0431\u0438\u0442\u043d\u043e\u0435 \u044f\u0434\u0440\u043e Cortex-A32 \u0434\u043b\u044f \u043d\u043e\u0441\u0438\u043c\u043e\u0439 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u0438\u043a\u0438. \u0410 \u0442\u0435\u043f\u0435\u0440\u044c, \u043d\u0435 \u043f\u0440\u0438\u0432\u043b\u0435\u043a\u0430\u044f \u043e\u0441\u043e\u0431\u043e\u0433\u043e \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u044f, \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044f \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0430 64-\u0431\u0438\u0442\u043d\u043e\u0435 \u044f\u0434\u0440\u043e Cortex\u2011A34. \u042d\u0442\u043e\u0442 \u043f\u0440\u043e\u0434\u0443\u043a\u0442 \u043f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u0435\u0442\u0441\u044f \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u044b Flexible Access, \u043e\u0442\u043a\u0440\u044b\u0432\u0430\u044e\u0449\u0435\u0439 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0430\u043c \u0438\u043d\u0442\u0435\u0433\u0440\u0430\u043b\u044c\u043d\u044b\u0445 \u0441\u0445\u0435\u043c \u0434\u043e\u0441\u0442\u0443\u043f \u0448\u0438\u0440\u043e\u043a\u043e\u043c\u0443 \u043d\u0430\u0431\u043e\u0440\u0443 \u0438\u043d\u0442\u0435\u043b\u043b\u0435\u043a\u0442\u0443\u0430\u043b\u044c\u043d\u043e\u0439 \u0441\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0441\u0442\u0438 \u0441 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c\u044e \u043e\u043f\u043b\u0430\u0447\u0438\u0432\u0430\u0442\u044c \u0442\u043e\u043b\u044c\u043a\u043e […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":27622,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-36868","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47ARM pr\u00e6senterede sin anden 64-bit kerne Cortex-A34 | ProHoster","description":"I 2015 pr\u00e6senterede ARM et energieffektivt 64\/32-bit kerne Cortex-A35 til den heterogene arkitektur big.LITTLE, og i 2016 blev det 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