{"id":420200,"date":"2023-04-26T20:45:29","date_gmt":"2023-04-26T18:45:29","guid":{"rendered":"https:\/\/www.eenewseurope.com\/?p=420200"},"modified":"2023-04-26T20:51:23","modified_gmt":"2023-04-26T18:51:23","slug":"un-prototype-de-cpu-arm-souleve-des-questions-sur-le-modele-economique","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/un-prototype-de-cpu-arm-souleve-des-questions-sur-le-modele-economique\/","title":{"rendered":"Un prototype de CPU Arm soul\u00e8ve des questions sur le mod\u00e8le \u00e9conomique"},"content":{"rendered":"

Arm Ltd. travaillerait sur un d\u00e9veloppement majeur de processeur qui serait au stade de prototype, selon le Financial Times, faisant r\u00e9f\u00e9rence \u00e0 des sources anonymes.<\/span><\/span>\u00a0<\/span><\/h2>\n

Cela a conduit certaines personnes \u00e0 se demander si Arm modifiera son mod\u00e8le commercial pour concurrencer ses clients.<\/span><\/span> Depuis sa cr\u00e9ation en 1990, Arm a toujours insist\u00e9 sur le fait qu’il ne serait jamais un conccurent de ses clients.<\/span><\/span> Son mod\u00e8le commercial a consist\u00e9 \u00e0 concevoir des c\u0153urs de processeur, puis \u00e0 conc\u00e9der ces conceptions sous licence\u00a0 \u2013 ainsi que l’architecture sous-jacente \u2013 \u00e0 des soci\u00e9t\u00e9s de puces avec fab et fabless.<\/span><\/span> <\/span><\/p>\n

Le FT soutien que ce nouveau d\u00e9veloppement est le plus important jamais entrepris par Arm et l’\u00e9quipe d’ing\u00e9nierie est dirig\u00e9e par Kevork Kechichian.<\/span><\/span> Kevork a auparavant occup\u00e9 des postes importants chez les fabricants de puces NXP Semiconductors et Qualcomm.<\/span><\/span> Le projet est en cours depuis environ six mois et d\u00e9montrera les capacit\u00e9s de l’architecture pour une prochaine g\u00e9n\u00e9ration de terminaux mobiles et d’ordinateurs portables.<\/span><\/span> <\/span><\/p>\n

Il n’a pas \u00e9t\u00e9 pr\u00e9cis\u00e9 \u00e0 quel n\u0153ud de process de fabrication la conception du processeur est destin\u00e9e, mais on s’attend \u00e0 ce qu’Arm travaille avec une ou plusieurs des principales fonderies;<\/span><\/span> TSMC, Samsung et Intel.<\/span><\/span> <\/span><\/p>\n

Pas de plans… pour l’instant<\/span><\/span><\/span><\/h2>\n

Arm a d\u00e9j\u00e0 r\u00e9alis\u00e9 des prototypes et des circuits de test pr\u00e9c\u00e9dement.<\/span><\/span> Cela aide les fonderies \u00e0 prouver leurs process de fabrication de nouvelle g\u00e9n\u00e9ration et donne \u00e0 Arm et \u00e0 ses licenci\u00e9s l’assurance que les processeurs con\u00e7us pour l’architecture Arm donneront de bons r\u00e9sultats dans ce process de fabrication.<\/span><\/span> Le FT a rapport\u00e9 que des sources proches d’Arm insistent sur le fait que la soci\u00e9t\u00e9 n’a pas l’intention de vendre ou m\u00eame de conc\u00e9der sous licence le prototype du processeur.<\/span><\/span><\/span><\/p>\n

N\u00e9anmoins, certains observateurs soulignent qu’Arm dessert un nombre d\u00e9croissant de soci\u00e9t\u00e9s \u00e0 la pointe de la technologie.<\/span><\/span> Elle a subi des pressions pour changer ses pratiques commerciales et am\u00e9liorer sa rentabilit\u00e9 au nom de son propri\u00e9taire SoftBank Group.<\/span><\/span> SoftBank cherche d\u00e9sesp\u00e9r\u00e9ment \u00e0 lever des fonds via une introduction en bourse d’actions Arm sur le march\u00e9 NASDAQ plus tard cette ann\u00e9e.<\/span><\/span> Si le prototype est suffisamment avanc\u00e9 en termes de performances, Arm pourrait \u00eatre tent\u00e9 de le commercialiser lui-m\u00eame et de faire le saut pour devenir lui-m\u00eame une entreprise de puces fabless.<\/span><\/span> <\/span><\/p>\n

ARM veut changer son mod\u00e8le de licences de PI pour gagner plus<\/a><\/p>\n

Arm est d\u00e9j\u00e0 en conflit avec l’un de ses principaux clients, Qualcomm (voir ARM sues Qualcomm over Nuvia chip designs<\/a>).<\/span><\/span> Il a \u00e9galement propos\u00e9 un changement impopulaire dans son mod\u00e8le de licence afin que les redevances soient bas\u00e9es sur un pourcentage de la valeur de l’\u00e9quipement – plut\u00f4t que sur un pourcentage de la valeur de la puce dans laquelle l’IP d’Arm est utilis\u00e9e.<\/span><\/span><\/span><\/p>\n

 <\/p>\n

Related links and articles:<\/h4>\n

ARM sues Qualcomm over Nuvia chip designs<\/a><\/p>\n

Qualcomm hits back at ARM over lawsuit<\/a><\/p>\n

Intel moves ARM cores onto 1.8nm process for foundry<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Arm Ltd. travaillerait sur un d\u00e9veloppement majeur de processeur qui serait au stade de prototype, selon le Financial Times, faisant r\u00e9f\u00e9rence \u00e0 des sources anonymes.\u00a0 Cela a conduit certaines personnes \u00e0 se demander si Arm modifiera son mod\u00e8le commercial pour concurrencer ses clients. Depuis sa cr\u00e9ation en 1990, Arm a toujours insist\u00e9 sur le fait […]<\/p>\n","protected":false},"author":34,"featured_media":388339,"comment_status":"closed","ping_status":"closed","sticky":true,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[883],"tags":[2456,3302,1398],"domains":[47],"ppma_author":[1153,1136],"class_list":["post-420200","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technologies","tag-arm-fr","tag-ip-fr","tag-processeurs","domains-electronique-eci"],"acf":[],"yoast_head":"Un prototype de CPU Arm questionne sur le mod\u00e8le \u00e9conomique ...<\/title>\n<meta name=\"description\" content=\"Arm Ltd. travaillerait sur un d\u00e9veloppement majeur de processeur qui serait au stade de prototype, selon le Financial Times.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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