{"id":3034,"date":"2016-02-21T17:47:49","date_gmt":"2016-02-21T16:47:49","guid":{"rendered":"http:\/\/www.speedtest.pl\/wiadomosci\/?p=3034"},"modified":"2017-07-09T13:21:19","modified_gmt":"2017-07-09T11:21:19","slug":"nowa-zabawka-od-arm-cortex-r8","status":"publish","type":"post","link":"https:\/\/www.speedtest.pl\/wiadomosci\/internet-mobilny\/nowa-zabawka-od-arm-cortex-r8\/","title":{"rendered":"Nowa zabawka od ARM &#8211; Cortex-R8"},"content":{"rendered":"<p style=\"text-align: justify;\"><em>ARM nie od dzi\u015b rz\u0105dzi na rynku urz\u0105dze\u0144 mobilnych. Trzeba by by\u0142o troch\u0119 czasu, aby wymieni\u0107 flagowc\u00f3w i nie tylko jad\u0105cym na ich procesorach. S\u0105 potentatami rynku mobilnego. Prawda jest taka, \u017ce nie tworz\u0105 ona tylko urz\u0105dze\u0144 mobilnych. Mo\u017cemy je znale\u017a\u0107 tak\u017ce w podzespo\u0142ach naszych komputer\u00f3w, ale i router\u00f3w, kt\u00f3re u\u017cywamy w domu. S\u0105 wi\u0119c powszechne, wbrew temu, co si\u0119 nam wydaje. Pami\u0119tam, jak s\u0142ucha\u0142em kup\u0119 czasu temu o ARM na zaj\u0119ciach z Techniki Cyfrowej. Wtedy by\u0142o mocno niszowe. Du\u017co si\u0119 od tego czasu zmieni\u0142o.<\/em><\/p>\n<p style=\"text-align: justify;\">Z tego, co widzimy po rynku IT, to Cortex-R od ARM celuje w\u0142a\u015bnie w takie rozwi\u0105zania, systemy czasu rzeczywistego. Chodzi szczeg\u00f3lne o takie systemy, gdzie decyzje musz\u0105 by\u0107 podejmowane od r\u0119ki, bez zb\u0119dnego, powolnego przetwarzania informacji. Nale\u017c\u0105 do nich systemy zarz\u0105dzania ABS w samochodach, urz\u0105dzania telemedyczne. Cortex-R8, o kt\u00f3rym chcia\u0142bym dzisiaj wspomn\u0105\u0107 to nast\u0119pca wersji R7 z 2011 roku. Zaopatrzony jest w cztery rdzenie. Jest to uk\u0142ad nie tylko energooszcz\u0119dny, ale tak\u017ce radzi sobie z b\u0142\u0119dami przy jeszcze ni\u017cszych op\u00f3\u017anieniach. Co zyskujemy my, u\u017cytkownicy na korzystaniu z takiej architektury? U\u017cywanie tego typu architektury mo\u017ce implikowa\u0107 na wy\u017csze transfery dyskowe, ale tak\u017ce wy\u017csze pojemno\u015bci tych dysk\u00f3w przy dalej niskich cenach. <span class=\"hiddenSpellError\">Cortexy<\/span> mog\u0105 by\u0107 te\u017c wykorzystane w&#8230; UWAGA&#8230; modemach 5G. Dla nas jest to bardzo wa\u017cna informacja. Pami\u0119tajmy, \u017ce 5G to pr\u0119dko\u015bci nawet do 20 Gb\/s. Potrzeba naprawd\u0119 porz\u0105dnej architektury, aby to obs\u0142u\u017cy\u0107. Producenci uwa\u017caj\u0105, \u017ce tylko <span class=\"hiddenSpellError\">Cortex<\/span> jest w stanie obs\u0142u\u017cy\u0107 tak\u0105 bomb\u0119 pr\u0119dko\u015bciow\u0105. Co prawda, na 5G mamy jeszcze oko\u0142o czterech lat, zanim wejdzie w \u017cycie, ale to czas, kt\u00f3ry mo\u017cna spo\u017cytkowa\u0107 na testy nowego sprz\u0119tu, kt\u00f3ry pomo\u017ce, a nie b\u0119dzie kul\u0105 u nogi. Licz\u0119 w tej kwestii na <span class=\"hiddenSpellError\">Cortex<\/span> i mam do niego du\u017ce zaufanie. To powinno si\u0119 uda\u0107.<\/p>\n<p style=\"text-align: justify;\">\n","protected":false},"excerpt":{"rendered":"<p>ARM nie od dzi\u015b rz\u0105dzi na rynku urz\u0105dze\u0144 mobilnych. Trzeba by by\u0142o troch\u0119 czasu, aby wymieni\u0107 flagowc\u00f3w i nie tylko jad\u0105cym na ich procesorach. S\u0105 potentatami rynku mobilnego. Prawda jest taka, \u017ce nie tworz\u0105 ona tylko urz\u0105dze\u0144 mobilnych. Mo\u017cemy je znale\u017a\u0107 tak\u017ce w podzespo\u0142ach naszych komputer\u00f3w, ale i router\u00f3w, kt\u00f3re u\u017cywamy w domu. S\u0105 wi\u0119c [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":3057,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":true,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false},"version":2}},"categories":[57],"tags":[143,916,915,917],"table_tags":[],"class_list":["post-3034","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-internet-mobilny","tag-5g","tag-arm","tag-cortex","tag-modemy"],"jetpack_publicize_connections":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.8.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Nowa zabawka od ARM - Cortex-R8 - SpeedTest.pl Wiadomo\u015bci<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.speedtest.pl\/wiadomosci\/internet-mobilny\/nowa-zabawka-od-arm-cortex-r8\/\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Nowa zabawka od ARM - Cortex-R8 - SpeedTest.pl Wiadomo\u015bci\" \/>\n<meta property=\"og:description\" content=\"ARM nie od dzi\u015b rz\u0105dzi na rynku urz\u0105dze\u0144 mobilnych. Trzeba by by\u0142o troch\u0119 czasu, aby wymieni\u0107 flagowc\u00f3w i nie tylko jad\u0105cym na ich procesorach. S\u0105 potentatami rynku mobilnego. Prawda jest taka, \u017ce nie tworz\u0105 ona tylko urz\u0105dze\u0144 mobilnych. Mo\u017cemy je znale\u017a\u0107 tak\u017ce w podzespo\u0142ach naszych komputer\u00f3w, ale i router\u00f3w, kt\u00f3re u\u017cywamy w domu. 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