{"id":8277,"date":"2025-05-16T19:04:11","date_gmt":"2025-05-16T19:04:11","guid":{"rendered":"https:\/\/rancanuoteam.com\/?p=8277"},"modified":"2026-09-25T21:49:41","modified_gmt":"2026-09-25T21:49:41","slug":"nuevos-proyectos-asi-sera-el-nuevo-sd81booster-para-zx80-y-zx81","status":"publish","type":"post","link":"https:\/\/rancanuoteam.com\/fr\/nuevos-proyectos-asi-sera-el-nuevo-sd81booster-para-zx80-y-zx81\/","title":{"rendered":"Comment sera le nouveau SD81Booster pour ZX80 et ZX81"},"content":{"rendered":"<article class=\"rt-article rt-sd81\">\n<div class=\"rt-breadcrumb-top\"><div class=\"rt-container\"><div class=\"rt-dl-breadcrumb\"><a href=\"\/fr\/\">Accueil<\/a><span>\/<\/span><a href=\"\/fr\/blog\/\">Blog<\/a><span>\/<\/span><strong>Nouveaux projets<\/strong><\/div><\/div><\/div>\n<header class=\"rt-article-hero\">\n<div class=\"rt-article-hero__copy\">\n<span class=\"rt-pill rt-pill-orange\">Projet en cours de d\u00e9veloppement<\/span>\n<h1>SD81Booster : une extension totale pour ZX80 et ZX81<\/h1>\n<p>Inclut un stockage microSD, 512 Ko de m\u00e9moire, son, vid\u00e9o \u00e9tendu et de nouvelles outils de d\u00e9veloppement pour l'\u00e9cosyst\u00e8me Sinclair sans perdre la compatibilit\u00e9 avec la machine originale.<\/p>\n<div class=\"rt-article-meta\"><span>Par Jose Antonio Solano<\/span><span>16 mai 2025<\/span><span>Mis \u00e0 jour 26 juin 2026<\/span><\/div>\n<\/div>\n<figure class=\"rt-article-cover\"><img loading=\"lazy\" decoding=\"async\" src=\"\/wp-content\/uploads\/2025\/05\/sd-boxter-.webp\" alt=\"SD81Booster pour ZX80 et ZX81\" width=\"866\" height=\"468\" title=\"\"><figcaption>Design SD81Booster pour les ordinateurs Sinclair ZX80 et ZX81.<\/figcaption><\/figure>\n<\/header>\n\n<div class=\"rt-article-stats\" aria-label=\"R\u00e9sum\u00e9 technique\"><span><b>512 KB<\/b>RAM paginada<\/span><span><b>8 KB<\/b>Bloques del mapper<\/span><span><b>FAT32<\/b>Almacenamiento microSD<\/span><span><b>AY-3-8912<\/b>Sonido compatible ZON X<\/span><\/div>\n\n<div class=\"rt-article-body\">\n<p class=\"rt-article-intro\">SD81Booster est un projet con\u00e7u par Wilco2009 pour \u00e9tendre profond\u00e9ment les capacit\u00e9s de ZX80 et ZX81. Sa construction SMD et sa bo\u00eete exclusive sont pr\u00eates \u00e0 s'int\u00e9grer avec le bo\u00eetier de ces micro-ordinateurs.<\/p>\n\n<h2>Stockage et m\u00e9moire pour travailler sans limites<\/h2>\n<p>L'interface permet de charger et d'enregistrer des programmes \u00e0 partir de cartes microSD FAT32 en utilisant le format populaire <code>.P<\/code>. Elle int\u00e8gre \u00e9galement les op\u00e9rations habituelles sur les fichiers et les dossiers : lister, copier, d\u00e9placer, renommer, supprimer et g\u00e9rer les dossiers.<\/p>\n<p>La m\u00e9moire se amplifie jusqu'\u00e0 512 KB par pagination en blocs de 8 KB. Le mapper permet de consulter quelle page est active dans chaque bloc et d'ex\u00e9cuter du code dans la zone comprise entre 32K et 48K.<\/p>\n\n<div class=\"rt-article-feature-grid\">\n<section><span class=\"rt-ico rt-ico-blue\">sd_card<\/span><h3>microSD FAT32<\/h3><p>Chargement, sauvegarde et gestion des programmes et des dossiers.<\/p><\/section>\n<section><span class=\"rt-ico rt-ico-orange\">memory<\/span><h3>512 KB pagin\u00e9s<\/h3><p>Mapper intelligent organis\u00e9 en blocs de 8 KB.<\/p><\/section>\n<section><span class=\"rt-ico rt-ico-green\">dessiner<\/span><h3>Graphiques \u00e9tendus<\/h3><p>Jusqu'\u00e0 128 caract\u00e8res red\u00e9finissables par rapport aux 64 originaux.<\/p><\/section>\n<section><span class=\"rt-ico\" style=\"color:var(--rt-amber)\">history<\/span><h3>Compatibilit\u00e9 originale<\/h3><p>Routines de bande et imprimante ZX pr\u00e9serv\u00e9es.<\/p><\/section>\n<\/div>\n\n<figure class=\"rt-article-wide\"><div class=\"rt-article-photo-pair\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2025\/05\/photo_2025-05-16_12-30-30.webp\" alt=\"Prototype de la carte SD81Booster\" loading=\"lazy\" title=\"\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2025\/05\/photo_2025-05-16_12-30-17.webp\" alt=\"Montage du projet SD81Booster\" loading=\"lazy\" title=\"\"><\/div><figcaption>Premiers prototypes et tests d'int\u00e9gration du mat\u00e9riel.<\/figcaption><\/figure>\n\n<h2>La plaque \u00e9volue<\/h2>\n<p>La r\u00e9vision actuelle concentre le design sur un seul CPLD plus puissant et place les composants sur une seule face. L'objectif est de simplifier l'assemblage et de r\u00e9duire les co\u00fbts de production.<\/p>\n<ul class=\"rt-article-list\">\n<li><span class=\"rt-ico\">check_circle<\/span><span>Joystick Atari DB9 programmable.<\/span><\/li>\n<li><span class=\"rt-ico\">check_circle<\/span><span>Emulation AY et synth\u00e9tiseur de voix compatible avec Currah MicroSpeech.<\/span><\/li>\n<li><span class=\"rt-ico\">check_circle<\/span><span>Horloge temps r\u00e9el en int\u00e9gr\u00e9.<\/span><\/li>\n<li><span class=\"rt-ico\">pending<\/span><span>Sortie de vid\u00e9o composite, RGB et interface de couleur en d\u00e9veloppement.<\/span><\/li>\n<\/ul>\n<figure class=\"rt-article-inline\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2025\/05\/photo_2025-06-25_10-37-08.webp\" alt=\"Nouvelle r\u00e9vision de la PCB SD81Booster\" loading=\"lazy\" title=\"\"><figcaption>Nouvelle r\u00e9vision de la PCB avec un seul CPLD.<\/figcaption><\/figure>\n\n<aside class=\"rt-article-update\">\n<span>Mise \u00e0 jour 26\/06\/2026<\/span>\n<h2>SD81Booster arrive \u00e0 EightyOne CrossPlatform<\/h2>\n<p>L'\u00e9mulateur pour ZX80 et ZX81 int\u00e9gre d\u00e9j\u00e0 un support natif pour SD81Booster sous Windows et Linux. Cela permet de d\u00e9velopper, tester et d\u00e9boguer du logiciel depuis un PC avant de l'ex\u00e9cuter sur du mat\u00e9riel r\u00e9el.<\/p>\n<a class=\"rt-btn rt-btn-cobalt\" href=\"https:\/\/codeberg.org\/wilco2009\/EightyOne-CrossPlatform\/releases\" rel=\"noopener noreferrer nofollow\" target=\"_blank\">Descargar en Codeberg <span class=\"rt-ico\">open_in_new<\/span><\/a>\n<\/aside>\n\n<h2>Simulation fid\u00e9le et outils de d\u00e9veloppement<\/h2>\n<p>EightyOne CrossPlatform traduit en temps r\u00e9el les acc\u00e8s aux ports de SD81Booster. La version publique inclut le d\u00e9sassembleur Z80, l'inspecteur de registres, l'ex\u00e9cution pas \u00e0 pas et les contr\u00f4les d'ex\u00e9cution, pause, avancement et arr\u00eat.<\/p>\n<p>Le format \u00e9tendu des instantan\u00e9s <code>.z81<\/code> conserve la RAM, le paginateur, l'\u00e9tat du chip AY, le lecteur VGM et la machine virtuelle PEG. Une session peut \u00eatre sauvegard\u00e9e et r\u00e9cup\u00e9r\u00e9e au m\u00eame point.<\/p>\n<div class=\"rt-article-capabilities\">\n<h3>Fonctions emulatees<\/h3>\n<ul>\n<li>512 Ko de RAM paginee.<\/li><li>AY-3-8912 et compatibilite ZON X.<\/li><li>Reproducteur VGM avec boucle et pause.<\/li><li>Machine virtuelle PEG de trois fils.<\/li><li>Images de disque CP\/M.<\/li><li>Chroma81 et vid\u00e9o \u00e9tendue.<\/li><li>Reproduction et synth\u00e8se de voix.<\/li><li>Instantan\u00e9es \u00e9tendues <code>.z81<\/code>.<\/li>\n<\/ul>\n<\/div>\n\n<h2>Du simulateur au mat\u00e9riel r\u00e9el<\/h2>\n<p>Les premi\u00e8res tests confirment que le logiciel d\u00e9velopp\u00e9 dans EightyOne fonctionne \u00e9galement sur un ZX81 r\u00e9el \u00e9quip\u00e9 de SD81Booster. Des versions adapt\u00e9es de Manic Miner et Nanako d\u00e9montrent le potentiel pour porter des jeux de ZX Spectrum.<\/p>\n<div class=\"rt-v\u00eddeo-grid\">\n<iframe loading=\"lazy\" title=\"D\u00e9monstration de EightyOne avec SD81Booster\" src=\"https:\/\/www.youtube.com\/embed\/gYeCf4jUpaU\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe>\n<iframe loading=\"lazy\" title=\"Nanako dans SD81Booster et mat\u00e9riel r\u00e9el\" src=\"https:\/\/www.youtube.com\/embed\/fXiumbf93c4\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe>\n<iframe loading=\"lazy\" title=\"Manic Miner pour SD81Booster\" src=\"https:\/\/www.youtube.com\/embed\/rs4YH8J8pyk\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe>\n<iframe loading=\"lazy\" title=\"CP\/M 2.2 en hardware ZX81 r\u00e9el\" src=\"https:\/\/www.youtube.com\/embed\/rkUzDuC6Y6E\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe>\n<\/div>\n\n<h2>Un \u00e9cosyst\u00e8me en croissance<\/h2>\n<p>L'objectif reste de faire avancer ZX80, ZX81, Timex Sinclair 1000 et \u00e9quipements compatibles au-del\u00e0 de leurs limites originales. SD81Booster combine stockage, m\u00e9moire, son, voix, horloge, manette et CP\/M sur une plateforme ouverte pour utilisateurs et d\u00e9veloppeurs.<\/p>\n<div class=\"rt-article-gallery\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2025\/05\/photo_2025-07-06_22-35-26.webp\" alt=\"Tests de vid\u00e9o de SD81Booster\" loading=\"lazy\" title=\"\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2025\/05\/photo_2025-07-06_22-35-20.webp\" alt=\"SD81Booster connect\u00e9 \u00e0 l'hardware Sinclair\" loading=\"lazy\" title=\"\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2025\/05\/photo_2025-07-06_22-35-29.webp\" alt=\"Sortie de l'image du projet SD81Booster\" loading=\"lazy\" title=\"\"><\/div>\n\n<footer class=\"rt-article-cta\"><div><span class=\"rt-pill rt-pill-orange\">R\u00e9servation disponible<\/span><h2>Continuez le projet SD81Booster<\/h2><p>Consulter le produit, t\u00e9l\u00e9charger les manuels et acc\u00e9der aux versions publiques de l'\u00e9mulateur.<\/p><\/div><div><a class=\"rt-btn rt-btn-primary\" href=\"\/fr\/producto\/sd81booster-zx80-zx81-pre-order-disponible-para-reserva\/\">Voir SD81Booster<\/a><a class=\"rt-btn rt-btn-ghost\" href=\"\/fr\/firmware\/\">Manuels et firmware<\/a><\/div><\/footer>\n<\/div>\n<\/article>","protected":false},"excerpt":{"rendered":"<p>SD81Booster \u00e9tend ZX80 et ZX81 avec microSD, 512 Ko de RAM pagin\u00e9e, son AY et graphiques \u00e9tendus sans perte de compatibilit\u00e9 avec la machine originale.<\/p>\n","protected":false},"author":362,"featured_media":8258,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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