{"id":445756,"date":"2024-03-11T09:11:13","date_gmt":"2024-03-11T08:11:13","guid":{"rendered":"https:\/\/www.eenewseurope.com\/?p=445756"},"modified":"2024-03-11T09:11:13","modified_gmt":"2024-03-11T08:11:13","slug":"un-outil-gratuit-pour-configurer-entierement-les-coeurs-risc-v","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/un-outil-gratuit-pour-configurer-entierement-les-coeurs-risc-v\/","title":{"rendered":"Un outil gratuit pour configurer enti\u00e8rement les c\u0153urs RISC-V"},"content":{"rendered":"<h2>Semidynamics a lanc\u00e9 son nouvel outil appel\u00e9 \u00ab\u00a0Configurator\u00a0\u00bb qui met entre les mains du client la puissance de la personnalisation compl\u00e8te par Semidynamics d&rsquo;un c\u0153ur de processeur RISC-V.<\/h2>\n<p>Le configurateur utilise des dizaines de blocs qui ont d\u00e9j\u00e0 \u00e9t\u00e9 v\u00e9rifi\u00e9s par Semidynamics, de sorte que le noyau RISC-V final est \u00e9galement v\u00e9rifi\u00e9. Cela permet aux clients d&rsquo;obtenir rapidement, en quelques heures, une conception de base utilisable parmi les milliers de variantes possibles.<\/p>\n<p>La \u00ab\u00a0chirurgie \u00e0 c\u0153ur ouvert\u00a0\u00bb unique de Semidynamics permet au client d&rsquo;adapter la propri\u00e9t\u00e9 intellectuelle de Semidynamics \u00e0 ses besoins, notamment en y ajoutant de nouvelles instructions, de nouvelles interfaces et la \u00ab\u00a0sauce secr\u00e8te\u00a0\u00bb du client. Ce processus comporte deux \u00e9tapes. La premi\u00e8re \u00e9tape consiste \u00e0 configurer les param\u00e8tres de base de l&rsquo;architecture, ce que permet le Configurateur. La deuxi\u00e8me \u00e9tape consiste \u00e0 d\u00e9crire les caract\u00e9ristiques sp\u00e9ciales requises par le client &#8211; l&rsquo;\u00e9quipe d&rsquo;ing\u00e9nieurs de Semidynamics prendra en compte ces demandes et les mettra en \u0153uvre conform\u00e9ment aux exigences du client. Le nouveau configurateur permet de franchir ces deux \u00e9tapes. Tout d&rsquo;abord, il permet au client de sp\u00e9cifier facilement les param\u00e8tres de configuration de l&rsquo;IP. Deuxi\u00e8mement, il permet au client de d\u00e9crire les changements suppl\u00e9mentaires, au-del\u00e0 de la configuration, qui sont n\u00e9cessaires.<\/p>\n<p>Roger Espasa, PDG de Semidynamics, explique : \u00ab\u00a0Nous sommes la seule entreprise \u00e0 proposer des c\u0153urs de propri\u00e9t\u00e9 intellectuelle RISC-V enti\u00e8rement personnalisables, de sorte que les clients ont de nombreux choix \u00e0 faire lorsqu&rsquo;ils d\u00e9finissent leurs besoins. Notre nouvel outil de configuration rend ce processus extr\u00eamement facile pour le client, qui peut l&rsquo;effectuer sur son propre \u00e9cran d&rsquo;ordinateur. L&rsquo;outil dispose d&rsquo;un ensemble s\u00e9quentiel d&rsquo;options qui passe logiquement en revue les milliers de variantes possibles. Lorsque chaque option est s\u00e9lectionn\u00e9e, la configuration du noyau qui en r\u00e9sulte est imm\u00e9diatement affich\u00e9e \u00e0 l&rsquo;\u00e9cran afin que le client puisse voir comment la disposition des blocs se construit. Le client peut revenir en arri\u00e8re et modifier n&rsquo;importe laquelle des options pour voir l&rsquo;effet sur la mise en page principale. Bien entendu, nous sommes \u00e0 la disposition des clients pour les aider et les conseiller dans leurs choix afin d&rsquo;assurer la meilleure conception possible du noyau pour leur application.<\/p>\n<p>\u00ab\u00a0Lorsque le client a finalis\u00e9 la conception, il nous l&rsquo;envoie pour que nous lui fassions parvenir un devis pour le PPA et la licence. Une fois l&rsquo;accord obtenu et le contrat sign\u00e9, le RTL leur est envoy\u00e9 imm\u00e9diatement et, comme nous l&rsquo;avons d\u00e9j\u00e0 v\u00e9rifi\u00e9, ils n&rsquo;ont pas \u00e0 s&rsquo;occuper de cette \u00e9tape qui habituellement prend beaucoup de temps. L&rsquo;objectif du Configurateur est de permettre au client de disposer d&rsquo;un moyen facile \u00e0 utiliser pour obtenir le noyau personnalis\u00e9 exact dont il a besoin dans le d\u00e9lai le plus court possible, afin qu&rsquo;il puisse commercialiser son produit innovant le plus rapidement possible.<\/p>\n<p>Parmi les choix offerts par l&rsquo;outil Configurateur figurent la taille des caches d&rsquo;instructions et de donn\u00e9es, la taille et le type de bus de la m\u00e9moire principale, ainsi que huit extensions optionnelles. Les options suppl\u00e9mentaires comprennent les unit\u00e9s Tensor et Vector conformes \u00e0 RISC-V 1.0 de Semidynamics, avec un choix de nombre de c\u0153urs et de configuration des donn\u00e9es. En outre, la technologie Gazzillion\u00ae garantit un flux de donn\u00e9es constant \u00e0 partir de la m\u00e9moire.<\/p>\n<p>L&rsquo;outil Semidynamics Configurator est bas\u00e9 sur le web et peut donc \u00eatre ex\u00e9cut\u00e9 sur le syst\u00e8me informatique du client une fois qu&rsquo;il s&rsquo;est enregistr\u00e9, ce qui peut \u00eatre fait \u00e0 l&rsquo;<a href=\"http:\/\/www.semidynamics.com\/configurator\">adresse www.semidynamics.com\/configurator<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>L&rsquo;outil Configurator utilise des blocs pr\u00e9-v\u00e9rifi\u00e9s pour permettre aux clients de sp\u00e9cifier les exigences exactes du c\u0153ur RISC-V dont ils ont besoin.<\/p>\n","protected":false},"author":34,"featured_media":445312,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[881],"tags":[4923,3641,1674,5982],"domains":[47],"ppma_author":[1153,3682],"class_list":["post-445756","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","tag-processeur","tag-risc-v-fr","tag-risc-v-2","tag-rtl-fr","domains-electronique-eci"],"acf":[],"yoast_head":"<title>Un outil gratuit pour configurer enti\u00e8rement les c\u0153urs RISC-V ...<\/title>\n<meta name=\"description\" content=\"L&#039;outil Configurator utilise des blocs pr\u00e9-v\u00e9rifi\u00e9s pour permettre de sp\u00e9cifier les exigences exactes du c\u0153ur RISC-V des clients.\" \/>\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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