{"id":420616,"date":"2023-04-29T12:23:00","date_gmt":"2023-04-29T10:23:00","guid":{"rendered":"https:\/\/www.eenewseurope.com\/?p=420616"},"modified":"2023-04-29T12:24:28","modified_gmt":"2023-04-29T10:24:28","slug":"olimex-donne-acces-aux-30-e-s-de-sa-carte-usb-c-raspberry-pi-pico","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/olimex-donne-acces-aux-30-e-s-de-sa-carte-usb-c-raspberry-pi-pico\/","title":{"rendered":"Olimex donne acc\u00e8s aux 30 E\/S de sa carte USB-C Raspberry Pi Pico"},"content":{"rendered":"<h4><span class=\"HwtZe\" lang=\"fr\"><span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">Olimex a repens\u00e9 la carte Raspberry Pi Pico pour donner acc\u00e8s aux 30 lignes d&rsquo;E\/S et plus de puissance gr\u00e2ce au nouveau connecteur USB-C.<\/span><\/span><\/span><\/h4>\n<p><span class=\"HwtZe\" lang=\"fr\">\u00a0<span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">La carte existante dispose de 26 lignes accessibles pour le syst\u00e8me Cortex-M0 dual-core RP2040 sur puce con\u00e7u par Raspberry Pi.<\/span><\/span> <\/span><\/p>\n<p><span class=\"HwtZe\" lang=\"fr\"><span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">Pour sa prppre conception Neo6502, Olimex avait besoin d&rsquo;utiliser les 30 GPIO disponibles sur la puce RP2040.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">Cependant, seuls 26 \u00e9taient disponibles pour l&rsquo;utilisateur, car le GPIO23 contr\u00f4le l&rsquo;alimentation, le GPIO24 d\u00e9tecte si l&rsquo;USB est connect\u00e9, le GPIO25 est connect\u00e9 au voyant d&rsquo;\u00e9tat et le GPIO29 mesure l&rsquo;alimentation apr\u00e8s le r\u00e9gulateur de tension de 3,3 V.<\/span><\/span> <\/span><\/p>\n<p><img decoding=\"async\" class=\"alignleft size-full wp-image-420620 lazyload\" data-src=\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/2023\/04\/Screenshot-2023-04-29-at-12.18.59.png\" alt=\"Olimex Raspberry Pi\" width=\"545\" height=\"294\" data-srcset=\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/2023\/04\/Screenshot-2023-04-29-at-12.18.59.png 545w, https:\/\/www.ecinews.fr\/wp-content\/uploads\/2023\/04\/Screenshot-2023-04-29-at-12.18.59-300x162.png 300w\" data-sizes=\"(max-width: 545px) 100vw, 545px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 545px; --smush-placeholder-aspect-ratio: 545\/294;\" \/><\/p>\n<p><span class=\"HwtZe\" lang=\"fr\"><span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">Le RP2040-PICO30 r\u00e9sultant vise \u00e0 \u00eatre aussi compatible que possible avec la disposition RP2040-PICO, avec tous les signaux aux m\u00eames endroits et les quatre lignes de masse supprim\u00e9es.<\/span><\/span><\/span><\/p>\n<p><span class=\"HwtZe\" lang=\"fr\"><span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">La nouvelle carte remplace \u00e9galement le micro-connecteur USB 0,5 A par un connecteur USB-C pouvant fournir jusqu&rsquo;\u00e0 3 A, ajoutant un DC-DC SY8089A pouvant fournir jusqu&rsquo;\u00e0 3 A \u00e0 3,3 V.<\/span><\/span> <\/span><\/p>\n<p><span class=\"HwtZe\" lang=\"fr\"><span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">La carte de 2 Mo est actuellement au stade de prototype et sera disponible \u00e0 la vente fin mai pour 4.50 \u20ac. Une version avec des bornes soud\u00e9es sera vendue 6.00 \u20ac.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">Il y aura \u00e9galement une version avec 16 Mo de Flash pour 6.50 \u20ac sans bornes soud\u00e9es et 8.00 \u20ac avec.<\/span><\/span><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/www.olimex.com\">www.olimex.com<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Olimex a repens\u00e9 la carte Raspberry Pi Pico pour donner acc\u00e8s aux 30 lignes d&rsquo;E\/S et plus de puissance gr\u00e2ce au nouveau connecteur USB-C. \u00a0La carte existante dispose de 26 lignes accessibles pour le syst\u00e8me Cortex-M0 dual-core RP2040 sur puce con\u00e7u par Raspberry Pi. Pour sa prppre conception Neo6502, Olimex avait besoin d&rsquo;utiliser les 30 [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":420598,"comment_status":"closed","ping_status":"closed","sticky":true,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[883],"tags":[2177,3368],"domains":[47],"ppma_author":[1138],"class_list":["post-420616","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technologies","tag-raspberry-pi-fr","tag-usb-c-fr","domains-electronique-eci"],"acf":[],"yoast_head":"<title>Olimex donne acc\u00e8s aux 30 E\/S de sa carte USB-C Raspberry Pi P...<\/title>\n<meta name=\"description\" content=\"Olimex a repens\u00e9 la carte Raspberry Pi Pico pour donner acc\u00e8s aux 30 lignes d&#039;E\/S et plus de puissance gr\u00e2ce au nouveau connecteur USB-C.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" 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