{"id":39746,"date":"2020-11-22T17:33:36","date_gmt":"2020-11-22T17:33:36","guid":{"rendered":"https:\/\/\/premieres-etapes-pour-noel-v-le-chip-spatial-europeen-multicore-risc-v\/"},"modified":"2020-11-22T17:33:36","modified_gmt":"2020-11-22T17:33:36","slug":"premieres-etapes-pour-noel-v-le-chip-spatial-europeen-multicore-risc-v","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/premieres-etapes-pour-noel-v-le-chip-spatial-europeen-multicore-risc-v\/","title":{"rendered":"Premi\u00e8res \u00e9tapes pour NOEL-V le chip spatial europ\u00e9en multicore RISC-V"},"content":{"rendered":"<p><!-- Global site tag (gtag.js) - Google Analytics --><br \/>\n  window.dataLayer = window.dataLayer || [];<br \/>\n  function gtag(){dataLayer.push(arguments);}<br \/>\n  gtag(&lsquo;js&rsquo;, new Date());  gtag(&lsquo;config&rsquo;, &lsquo;UA-160857065-1&rsquo;);<\/p>\n<p><span class=\"tlid-translation translation\" lang=\"fr\">Les premi\u00e8res \u00e9tapes vers NOEL-V une version europ\u00e9enne d&rsquo;une conception de processeur multic\u0153ur RISC-V pour les applications spatiales et a\u00e9rospatiales ont \u00e9t\u00e9 d\u00e9montr\u00e9es.<\/span><\/p>\n<p><span class=\"tlid-translation translation\" lang=\"fr\">Le projet De-Risc ayant un financement de 3,4 millions d&rsquo;euros sur trois ans fait partie du programme europ\u00e9en Horizon 2020. Il r\u00e9unit Thales, Cobham Gaisler, le centre de supercalculateurs de Barcelone et la maison de logiciels FENtiss pour d\u00e9velopper du mat\u00e9riel et des logiciels open source pour les applications spatiales ainsi que des pseudo-satellites \u00e0 haute altitude (HAPS). Ce sont des drones ou des ballons qui volent \u00e0 des altitudes de plus de 20 km pour la surveillance, le monitoring et des stations de base cellulaires.<\/span><\/p>\n<p><a href=\"https:\/\/www.eenewseurope.com\/news\/uk-basestation-sky-startup-emerges-stealth\">UK BASESTATION-IN-THE-SKY STARTUP EMERGES FROM STEALTH<\/a><\/p>\n<p><span class=\"tlid-translation translation\" lang=\"fr\">D&rsquo;ici mars 2021, le projet vise \u00e0 fournir une plate-forme mat\u00e9rielle et logicielle compl\u00e8te pour l&rsquo;avionique modulaire int\u00e9gr\u00e9e d&rsquo;origine europ\u00e9enne.<\/p>\n<p>Au cours de la premi\u00e8re ann\u00e9e, le projet a d\u00e9velopp\u00e9 la premi\u00e8re version de la plate-forme De-RISC MPSoC et de l&rsquo;unit\u00e9 de surveillance des performances, int\u00e9grant des capacit\u00e9s d&rsquo;observabilit\u00e9 (Cycle Contention Stack, Request Duration Counter) et de contr\u00f4labilit\u00e9 (Maximum-Contention Control Unit) pour une conception \u00e0 tol\u00e9rance de pannes .<\/span><\/p>\n<p><span class=\"tlid-translation translation\" lang=\"fr\">Cobham Gailer en Su\u00e8de poss\u00e8de une vaste exp\u00e9rience dans le domaine, ayant d\u00e9velopp\u00e9 le processeur LEON largement utilis\u00e9, bas\u00e9 sur l&rsquo;architecture SPARC V8. Le processeur LEON2 suivant a \u00e9t\u00e9 con\u00e7u sous contrat avec l&rsquo;Agence spatiale europ\u00e9enne et est disponible sous forme de puce durcie aux radiations aupr\u00e8s de Microchip sous les noms AT697 et AT791. Le projet utilise le processeur RISC-V 64 bits existant NOEL-V (LEON \u00e0 l&rsquo;envers) de Gailer en VHDL qui partage de nombreux \u00e9l\u00e9ments avec le dernier c\u0153ur LEON5 comme base pour la conception multic\u0153ur.<\/span><\/p>\n<p><span class=\"tlid-translation translation\" lang=\"fr\">Le groupe a \u00e9galement port\u00e9 le premier prototype du syst\u00e8me d&rsquo;exploitation \u00abpara-virtualis\u00e9\u00bb Fentis XtratuM XNG Hypervisor et LithOS sur le processeur NOEL-V. L&rsquo;hyperviseur XtratuM XNG a d\u00e9j\u00e0 \u00e9t\u00e9 utilis\u00e9 dans la constellation de satellites OneWeb, le satellite g\u00e9n\u00e9rique PLATINO pour les constellations, et ARGOS-NEO ANGELS, EyeSat, SVOM, JUICE et MMX.<\/span><\/p>\n<p><span class=\"tlid-translation translation\" lang=\"fr\">Les cas d&rsquo;utilisation pour la conception de la plate-forme sont les applications TM \/ TC (t\u00e9l\u00e9m\u00e9trie et t\u00e9l\u00e9commande) dans un syst\u00e8me satellite ou HAPS. Une liaison de donn\u00e9es bas\u00e9e sur des paquets n\u00e9cessite un traitement \u00e0 faible latence pour la t\u00e9l\u00e9m\u00e9trie critique, le d\u00e9cryptage des t\u00e9l\u00e9commandes et le cryptage de la t\u00e9l\u00e9m\u00e9trie, afin de se prot\u00e9ger contre le contr\u00f4le non autoris\u00e9 du satellite et la compression d&rsquo;image et \/ ou la compression de donn\u00e9es sans perte.<\/span><\/p>\n<p><span class=\"tlid-translation translation\" lang=\"fr\">Cela permet d&rsquo;\u00e9valuer \u00e0 la fois les aspects critiques en termes de temps et de cybers\u00e9curit\u00e9 de la plate-forme, ainsi que les performances globales et le d\u00e9bit de donn\u00e9es. L&rsquo;application de test sera configurable, par exemple en taille de donn\u00e9es, pour se concentrer sur chacun de ces aspects, mais le protocole de communication de bas niveau ne sera pas inclus. En outre, des rep\u00e8res synth\u00e9tiques et des applications de stress seront utilis\u00e9s pour \u00e9valuer la sensibilit\u00e9 de la plate-forme aux interf\u00e9rences temporelles.<\/span><\/p>\n<p><span class=\"tlid-translation translation\" lang=\"fr\">Le projet utilise le projet Stratobus de Thales Alenia Space, un ballon HAPS stratosph\u00e9rique qui a des besoins \u00e0 la fois spatiaux et a\u00e9ronautiques.<\/p>\n<p>Les prochaines t\u00e2ches logicielles comprennent le portage de RTEMS, un syst\u00e8me d&rsquo;exploitation en temps r\u00e9el open source gratuit, en tant que syst\u00e8me d&rsquo;exploitation invit\u00e9 de XtratuM XNG, et la mise \u00e0 niveau des outils de d\u00e9veloppement logiciel pour prendre en charge XNG et LithOS sur NOEL-V.<\/span><\/p>\n<p><strong>Lire aussi:<\/strong><\/p>\n<p><a href=\"https:\/\/www.electronique-eci.com\/news\/mise-jour-de-la-feuille-de-route-pour-le-chip-europeen-epi\">Mise \u00e0 jour de la feuille de route pour le chip europ\u00e9en EPI<\/a><\/p>\n<p><a href=\"https:\/\/www.electronique-eci.com\/news\/risc-v-va-simposer-dans-lia-edge-selon-le-responsable-ia-de-facebook\">RISC-V va s&rsquo;imposer dans l&rsquo;IA edge selon le responsable IA de Facebook<\/a><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/derisc-project.eu\/\">derisc-project.eu<\/a><\/p>\n<p><strong>Related articles&nbsp;<\/strong><\/p>\n<ul>\n<li><a href=\"https:\/\/www.eenewseurope.com\/news\/softbank-alphabet-team-internet-sky\">SOFTBANK, ALPHABET TEAM UP ON INTERNET-IN-THE-SKY<\/a><\/li>\n<li><a href=\"https:\/\/www.eenewseurope.com\/news\/airbus-starts-production-solar-powered-surveillance-drone\">AIRBUS STARTS PRODUCTION OF SOLAR POWERED SURVEILLANCE DRONE<\/a><\/li>\n<\/ul>\n<p><strong>Other articles on eeNews Europe&nbsp;<\/strong><\/p>\n<ul>\n<li><a href=\"https:\/\/www.eenewseurope.com\/news\/synopsys-buys-moortec-take-mentor\">Synopsys buys Moortec to take on Mentor<\/a><\/li>\n<li><a href=\"https:\/\/www.eenewseurope.com\/news\/3d-printed-millenium-falcon-100-microns-long\">3D printed Millenium Falcon is 100 microns long<\/a><\/li>\n<li><a href=\"https:\/\/www.eenewseurope.com\/news\/european-exascale-supercomputer-chip-project-updates-its-roadmap\">European exascale supercomputer chip project updates its roadmap<\/a><\/li>\n<li><a href=\"https:\/\/www.eenewseurope.com\/news\/tsmc-confirms-5nm-fab-us\">TSMC confirms 5nm fab in US<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Le projet De-risc a montr\u00e9 les premiers jalons d&rsquo;un processeur RISC-V multic\u0153ur purement europ\u00e9en pour les conceptions pour satellites, l&rsquo;espace et HAPS<\/p>\n","protected":false},"author":12,"featured_media":39747,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[883],"tags":[906,917],"domains":[47],"ppma_author":[1144],"class_list":["post-39746","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technologies","tag-mpus-mcus-fr","tag-software-embedded-tools-fr","domains-electronique-eci"],"acf":[],"yoast_head":"<title>Premi\u00e8res \u00e9tapes pour NOEL-V le chip spatial europ\u00e9en multic...<\/title>\n<meta name=\"description\" content=\"Le projet De-risc a montr\u00e9 les premiers jalons d&#039;un processeur RISC-V multic\u0153ur purement europ\u00e9en pour les conceptions pour satellites, l&#039;espace et HAPS\" \/>\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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