{"id":10351,"date":"2025-07-08T16:22:24","date_gmt":"2025-07-08T14:22:24","guid":{"rendered":"https:\/\/retrofixer.it\/?p=10351"},"modified":"2025-07-08T16:26:28","modified_gmt":"2025-07-08T14:26:28","slug":"commodore-64-da-zero-in-fpga","status":"publish","type":"post","link":"https:\/\/retrofixer.it\/en\/commodore-64-da-zero-in-fpga\/","title":{"rendered":"Commodore 64 da zero in FPGA"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"10351\" class=\"elementor elementor-10351\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-86db39a e-flex e-con-boxed e-con e-parent\" data-id=\"86db39a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-667d615 e-con-full e-flex e-con e-child\" data-id=\"667d615\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-83b1668 elementor-widget elementor-widget-text-editor\" data-id=\"83b1668\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Devo ringraziare Marco P. per avermi regalato questa scheda madre del Sixtyclone 64, una replica fedele della assy 250407.<\/p><p>Come vedete qui a fianco, la scheda \u00e8 una longboard e utilizza ancora diversi integrati per la generazione del clock.<br \/>Questa scheda la troviamo sui primi modelli di Commodore 64, nella versione detta biscottone o bread bin (cassetta del pane).<\/p><p>Successivamente i componenti sono stati ridotti usando chip custom che inglobavano pi\u00f9 funzionalit\u00e0 al loro interno.<\/p><p>\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-035807c e-con-full e-flex e-con e-child\" data-id=\"035807c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-ca883d5 e-con-full e-flex e-con e-child\" data-id=\"ca883d5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c8e3a98 elementor-widget elementor-widget-image\" data-id=\"c8e3a98\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"473\" src=\"https:\/\/retrofixer.it\/wp-content\/uploads\/2025\/07\/0832546293810-1024x473.webp\" class=\"attachment-large size-large wp-image-10355\" alt=\"\" srcset=\"https:\/\/retrofixer.it\/wp-content\/uploads\/2025\/07\/0832546293810-1024x473.webp 1024w, https:\/\/retrofixer.it\/wp-content\/uploads\/2025\/07\/0832546293810-300x139.webp 300w, https:\/\/retrofixer.it\/wp-content\/uploads\/2025\/07\/0832546293810-768x355.webp 768w, https:\/\/retrofixer.it\/wp-content\/uploads\/2025\/07\/0832546293810-1536x710.webp 1536w, https:\/\/retrofixer.it\/wp-content\/uploads\/2025\/07\/0832546293810-2048x946.webp 2048w, https:\/\/retrofixer.it\/wp-content\/uploads\/2025\/07\/0832546293810-18x8.webp 18w, https:\/\/retrofixer.it\/wp-content\/uploads\/2025\/07\/0832546293810-150x69.webp 150w, https:\/\/retrofixer.it\/wp-content\/uploads\/2025\/07\/0832546293810-480x222.webp 480w\" sizes=\"(max-width:767px) 480px, (max-width:1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6b204f4 e-con-full e-flex e-con e-child\" data-id=\"6b204f4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-81b5659 elementor-widget elementor-widget-text-editor\" data-id=\"81b5659\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tPotete trovare il gerber su\u00a0<a  href=\"https:\/\/www.pcbway.com\/project\/shareproject\/The_C64_250407_replica.html\">PCBWAY<\/a>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f4d2998 e-flex e-con-boxed e-con e-parent\" data-id=\"f4d2998\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7c8f524 elementor-widget elementor-widget-text-editor\" data-id=\"7c8f524\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Cosa fare con una bella scheda come questa? Si va popolata con tutti i componenti per farla diventare un vero C64, ma volevo fare qualcosa di pi\u00f9! Da qui l&#8217;idea di utilizzare un case trasparente per far vedere la scheda all&#8217;interno ma non solo, visto che dovr\u00f2 prendere i componenti custom, perch\u00e9 non prendere le ultime riproduzioni moderne in FPGA?!<\/p><p>Ora che \u00e8 tutto definito partiamo..<br \/>Inizio con i componenti passivi togliendoli da una vecchia scheda guasta di un altro 64, la scheda era della stessa versione quindi non c&#8217;\u00e8 stato bisogno di controllare dove metterli. Unica attenzione da fare \u00e8 su un condensatore nominato C204 che nella scheda reale non c&#8217;\u00e8 o comunque non \u00e8 montato, io per errore avendo prima tolto tutti i condensatori da 100nF e montati su questa scheda senza controllare fisicamente la posizione, ho popolato questo C204, infatti alla fine mi mancava un condensatore e ne ho preso uno nuovo.<br \/>Il problema che poi vedrete nel video \u00e8 che questo condensatore non deve essere montato e in caso probabilmente era stato pensato per uno molto pi\u00f9 piccolo, con un 100nF il segnale di selezione CAS sulle RAM sparisce e si avr\u00e0 un bello schermo nero!<\/p><p>Una volta spostati tutti i componenti passivi, messi gli zoccoli e connettori dalla vecchia scheda, non rimane che mettere i chip custom.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-68e89f3 e-flex e-con-boxed e-con e-parent\" data-id=\"68e89f3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-10dc6f8 e-con-full e-flex e-con e-child\" data-id=\"10dc6f8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-289f7bc elementor-widget elementor-widget-text-editor\" data-id=\"289f7bc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Per i CIA ho utilizzato questo prodotto:<\/p><p><a href=\"https:\/\/www.retro8bitshop.com\/product\/j-cia64-the-modern-alternative-for-the-mos6526-8521-cia-chips-for-the-commodore-64-128\/\" target=\"_blank\" rel=\"noopener\">J-CIA<\/a><\/p><p>MOS 6526 clone.<br \/>Logica completa e tutte le funzionalit\u00e0 dei circuiti integrati originali implementate.<br \/><span style=\"letter-spacing: 0px;\">Tutti i test diagnostici e software hanno superato il 100%, inclusi tutti i test della suite di test di Wolfgang Lorenz e i test CIA di Vice-project.<br \/>Centinaia di demo e giochi gi\u00e0 testati, al momento non sono noti problemi di compatibilit\u00e0. Fisicamente ha all&#8217;incirca le stesse dimensioni dei CIA originali.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e7fa8f3 e-con-full e-flex e-con e-child\" data-id=\"e7fa8f3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-088728d elementor-widget elementor-widget-image\" data-id=\"088728d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"680\" height=\"510\" src=\"https:\/\/retrofixer.it\/wp-content\/uploads\/2025\/07\/jcia.jpeg\" class=\"attachment-large size-large wp-image-10356\" alt=\"\" srcset=\"https:\/\/retrofixer.it\/wp-content\/uploads\/2025\/07\/jcia.jpeg.webp 680w, https:\/\/retrofixer.it\/wp-content\/uploads\/2025\/07\/jcia-300x225.jpeg.webp 300w, https:\/\/retrofixer.it\/wp-content\/uploads\/2025\/07\/jcia-16x12.jpeg.webp 16w, https:\/\/retrofixer.it\/wp-content\/uploads\/2025\/07\/jcia-100x75.jpeg.webp 100w, https:\/\/retrofixer.it\/wp-content\/uploads\/2025\/07\/jcia-480x360.jpeg.webp 480w\" sizes=\"(max-width:767px) 480px, 680px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-204b7a7 e-flex e-con-boxed e-con e-parent\" data-id=\"204b7a7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-60369c1 e-con-full e-flex e-con e-child\" data-id=\"60369c1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bb519bf elementor-widget elementor-widget-text-editor\" data-id=\"bb519bf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><a style=\"letter-spacing: 0px;\" href=\"https:\/\/www.retro8bitshop.com\/product\/j-cpu64-6510-8500-replacement-for-the-commodore-64\/\" target=\"_blank\" rel=\"noopener\">J-CPU<\/a><\/p><p><span style=\"letter-spacing: 0px;\">MOS 6510 clone.<br \/><\/span><span style=\"letter-spacing: 0px;\">Sostituzione basata su FPGA per i chip CPU MOS\/CSG 6510 e 8500. Ridotti consumi, meno calore! Anzi, niente affatto. Logica completa e tutte le funzionalit\u00e0 del circuito integrato originale implementate, inclusi opcode illegali per la massima compatibilit\u00e0 con tutti i vostri giochi e demo preferiti. Tutti i test diagnostici e software hanno superato il 100%, inclusi tutti i test nella suite di test di Wolfgang Lorenz e i test CPU di Vice-project.<br \/><\/span><span style=\"letter-spacing: 0px;\">Centinaia di demo e giochi gi\u00e0 testati, senza problemi di compatibilit\u00e0 noti in moltissime configurazioni diverse.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2efd0fe e-con-full e-flex e-con e-child\" data-id=\"2efd0fe\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0ee5f73 elementor-widget elementor-widget-image\" data-id=\"0ee5f73\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"694\" src=\"https:\/\/retrofixer.it\/wp-content\/uploads\/2025\/07\/J-CPU64-1024x694.jpg.webp\" class=\"attachment-large size-large wp-image-10358\" alt=\"\" srcset=\"https:\/\/retrofixer.it\/wp-content\/uploads\/2025\/07\/J-CPU64-1024x694.jpg.webp 1024w, https:\/\/retrofixer.it\/wp-content\/uploads\/2025\/07\/J-CPU64-300x203.jpg.webp 300w, https:\/\/retrofixer.it\/wp-content\/uploads\/2025\/07\/J-CPU64-768x520.jpg.webp 768w, https:\/\/retrofixer.it\/wp-content\/uploads\/2025\/07\/J-CPU64-1536x1040.jpg.webp 1536w, https:\/\/retrofixer.it\/wp-content\/uploads\/2025\/07\/J-CPU64-18x12.jpg.webp 18w, https:\/\/retrofixer.it\/wp-content\/uploads\/2025\/07\/J-CPU64-111x75.jpg.webp 111w, https:\/\/retrofixer.it\/wp-content\/uploads\/2025\/07\/J-CPU64-480x325.jpg.webp 480w, https:\/\/retrofixer.it\/wp-content\/uploads\/2025\/07\/J-CPU64.jpg.webp 1788w\" sizes=\"(max-width:767px) 480px, (max-width:1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ea3fa49 e-flex e-con-boxed e-con e-parent\" data-id=\"ea3fa49\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-f26e52e e-con-full e-flex e-con e-child\" data-id=\"f26e52e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2221ea7 elementor-widget elementor-widget-text-editor\" data-id=\"2221ea7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/www.retro8bitshop.com\/product\/neatpla-for-the-commodore-64\/\" target=\"_blank\" rel=\"noopener\">NeatPLA<\/a><\/p><p>MOS 906114-01 clone.<br \/>Il chip sostitutivo in PLA pi\u00f9 bello che esista.<br \/>Progettato da Pasi Lassila e i chip in questo negozio sono stati realizzati dal progettista stesso.<br \/>Compatibile con tutte le revisioni di longboard e tutti i tipi di cartucce (Zaxxon, Epyx Fastload ecc.) Richiede meno energia e non si surriscalda.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-665e2f6 e-con-full e-flex e-con e-child\" data-id=\"665e2f6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1efe02b elementor-widget elementor-widget-image\" data-id=\"1efe02b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"667\" src=\"https:\/\/retrofixer.it\/wp-content\/uploads\/2025\/07\/NeatPLA-1024x667.jpg.webp\" class=\"attachment-large size-large wp-image-10359\" alt=\"\" srcset=\"https:\/\/retrofixer.it\/wp-content\/uploads\/2025\/07\/NeatPLA-1024x667.jpg.webp 1024w, https:\/\/retrofixer.it\/wp-content\/uploads\/2025\/07\/NeatPLA-300x195.jpg.webp 300w, https:\/\/retrofixer.it\/wp-content\/uploads\/2025\/07\/NeatPLA-768x500.jpg.webp 768w, https:\/\/retrofixer.it\/wp-content\/uploads\/2025\/07\/NeatPLA-1536x1001.jpg.webp 1536w, https:\/\/retrofixer.it\/wp-content\/uploads\/2025\/07\/NeatPLA-18x12.jpg.webp 18w, https:\/\/retrofixer.it\/wp-content\/uploads\/2025\/07\/NeatPLA-115x75.jpg.webp 115w, https:\/\/retrofixer.it\/wp-content\/uploads\/2025\/07\/NeatPLA-480x313.jpg.webp 480w, https:\/\/retrofixer.it\/wp-content\/uploads\/2025\/07\/NeatPLA.jpg.webp 1836w\" sizes=\"(max-width:767px) 480px, (max-width:1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-38db6e4 e-flex e-con-boxed e-con e-parent\" data-id=\"38db6e4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-609ea94 e-con-full e-flex e-con e-child\" data-id=\"609ea94\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-64597b6 elementor-widget elementor-widget-text-editor\" data-id=\"64597b6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/www.retro8bitshop.com\/product\/sidkick-pico-2040-by-frntc\/\" target=\"_blank\" rel=\"noopener\">SIDKICK PICO<\/a><\/p><p>MOS 6581\/8580 clone.<br \/>Il SID-Kick Pico \u00e8 un&#8217;alternativa economica ma di alta qualit\u00e0 per sostituire i vecchi chip SID 6581 o 8580. Basata su un Raspberry Pi Pico e sull&#8217;emulazione ReSID, con l&#8217;aggiunta di numerose funzionalit\u00e0 extra, questa soluzione \u00e8 davvero straordinaria.<br \/>Si integra direttamente ed emula il 6581 e\/o l&#8217;8580. Emulazione ReSID con opzione Digiboost aggiuntiva per l&#8217;8580. Chip RP 2040 e DAC integrati sul PCB (niente pi\u00f9 piggybacking su una scheda Pi Pico, quindi un ingombro molto pi\u00f9 ridotto e gradevole).<br \/>Opzioni stereo e FM, inclusa la spaziatura stereo.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9b40a53 e-con-full e-flex e-con e-child\" data-id=\"9b40a53\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cf42f86 elementor-widget elementor-widget-image\" data-id=\"cf42f86\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"817\" src=\"https:\/\/retrofixer.it\/wp-content\/uploads\/2025\/07\/SIDKICK-1024x817.webp\" class=\"attachment-large size-large wp-image-10366\" alt=\"\" srcset=\"https:\/\/retrofixer.it\/wp-content\/uploads\/2025\/07\/SIDKICK-1024x817.webp 1024w, https:\/\/retrofixer.it\/wp-content\/uploads\/2025\/07\/SIDKICK-300x239.webp 300w, https:\/\/retrofixer.it\/wp-content\/uploads\/2025\/07\/SIDKICK-768x613.webp 768w, https:\/\/retrofixer.it\/wp-content\/uploads\/2025\/07\/SIDKICK-1536x1226.webp 1536w, https:\/\/retrofixer.it\/wp-content\/uploads\/2025\/07\/SIDKICK-15x12.webp 15w, https:\/\/retrofixer.it\/wp-content\/uploads\/2025\/07\/SIDKICK-94x75.webp 94w, https:\/\/retrofixer.it\/wp-content\/uploads\/2025\/07\/SIDKICK-480x383.webp 480w, https:\/\/retrofixer.it\/wp-content\/uploads\/2025\/07\/SIDKICK.webp 1650w\" sizes=\"(max-width:767px) 480px, (max-width:1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5335b94 e-flex e-con-boxed e-con e-parent\" data-id=\"5335b94\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-b5dcbdb e-con-full e-flex e-con e-child\" data-id=\"b5dcbdb\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-011ba3c elementor-widget elementor-widget-text-editor\" data-id=\"011ba3c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><a style=\"letter-spacing: 0px;\" href=\"https:\/\/accentual.com\/vicii-kawari\/\" target=\"_blank\" rel=\"noopener\">VIC-II Kawari<\/a><\/p><p><span style=\"letter-spacing: 0px;\">MOS <\/span>6567\/6569<span style=\"letter-spacing: 0px;\">\u00a0clone.<\/span><br \/>Questa scheda \u00e8 disponibile in due versioni, una grande che ha l&#8217;uscita HDMI e supporto RGB, ma necessita di togliere lo schermo della parte VIC e probabilmente anche il modulatore pu\u00f2 dar fastidio per inserire il cavo micro HDMI.<br \/>La seconda versione \u00e8 pi\u00f9 compatta ma anche questa potrebbe toccare sul bordo di metallo dello shield video, o si usano degli zoccoli per alzare la scheda oppure va tolto o tagliato il metallo. Questo clone in FPGA offre molti altri vantaggi come possibilit\u00e0 di gestire immagini con pi\u00f9 risoluzione, cambiare chip emulato da PAL a NTSC solo tramite software ed altre interessanti caratteristiche tipo gestire il clock direttamente dalla scheda vic.<br \/>Unico inconveniente che ho riscontrato \u00e8 l&#8217;incompatibilit\u00e0 con il mio Sixtyclone, ma potrebbe trattarsi di un problema relativo alla mia revisione che \u00e8 di circa 2 anni fa.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1b41cf5 e-con-full e-flex e-con e-child\" data-id=\"1b41cf5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c358e9b elementor-widget elementor-widget-image\" data-id=\"c358e9b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"499\" height=\"483\" src=\"https:\/\/retrofixer.it\/wp-content\/uploads\/2025\/07\/kawari-large.png\" class=\"attachment-large size-large wp-image-10367\" alt=\"\" srcset=\"https:\/\/retrofixer.it\/wp-content\/uploads\/2025\/07\/kawari-large.png.webp 499w, https:\/\/retrofixer.it\/wp-content\/uploads\/2025\/07\/kawari-large-300x290.png.webp 300w, https:\/\/retrofixer.it\/wp-content\/uploads\/2025\/07\/kawari-large-12x12.png.webp 12w, https:\/\/retrofixer.it\/wp-content\/uploads\/2025\/07\/kawari-large-77x75.png.webp 77w, https:\/\/retrofixer.it\/wp-content\/uploads\/2025\/07\/kawari-large-480x465.png.webp 480w, https:\/\/retrofixer.it\/wp-content\/uploads\/2025\/07\/kawari-large-24x24.png.webp 24w\" sizes=\"(max-width:767px) 480px, 499px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a972382 e-flex e-con-boxed e-con e-parent\" data-id=\"a972382\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cae81b7 elementor-widget elementor-widget-text-editor\" data-id=\"cae81b7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Come Kernal ho usato una ROM multikernal gestita con un Attiny25 in modo da poter cambiare immagine tenendo premuto il tasto restore del computer per qualche secondo, mentre le altre ROM come Basic e caratteri sono originali.<\/p><p>Il risultato \u00e8 stato molto soddisfacente, un computer completamente funzionante e dal nuovo aspetto.<br \/>Il case che ho utilizzato \u00e8 questo trasparente, economico e lascia intravedere bene la scheda ed usa la tastiera in basso lasciando pi\u00f9 scoperta la scheda:\u00a0<a href=\"https:\/\/www.plexilaser.de\/Acrylgehaeuse-fuer-den-C64-Teilesatz\" target=\"_blank\" rel=\"noopener\">www.plexilaser.de<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5fa94d3 e-flex e-con-boxed e-con e-parent\" data-id=\"5fa94d3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ddfcbb3 elementor-widget elementor-widget-video\" data-id=\"ddfcbb3\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/www.youtube.com\\\/watch?v=qoGfli6mPuY&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Devo ringraziare Marco P. per avermi regalato questa scheda madre del Sixtyclone 64, una replica fedele della assy 250407. Come vedete qui a fianco, la scheda<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":10371,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5,19],"tags":[145,362,540,538,537],"class_list":["post-10351","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-commodore","category-computer","tag-commodore-64","tag-fpga","tag-jcpu","tag-scratch","tag-sixtyclone"],"_links":{"self":[{"href":"https:\/\/retrofixer.it\/en\/wp-json\/wp\/v2\/posts\/10351","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/retrofixer.it\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/retrofixer.it\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/retrofixer.it\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/retrofixer.it\/en\/wp-json\/wp\/v2\/comments?post=10351"}],"version-history":[{"count":7,"href":"https:\/\/retrofixer.it\/en\/wp-json\/wp\/v2\/posts\/10351\/revisions"}],"predecessor-version":[{"id":10370,"href":"https:\/\/retrofixer.it\/en\/wp-json\/wp\/v2\/posts\/10351\/revisions\/10370"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/retrofixer.it\/en\/wp-json\/wp\/v2\/media\/10371"}],"wp:attachment":[{"href":"https:\/\/retrofixer.it\/en\/wp-json\/wp\/v2\/media?parent=10351"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/retrofixer.it\/en\/wp-json\/wp\/v2\/categories?post=10351"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/retrofixer.it\/en\/wp-json\/wp\/v2\/tags?post=10351"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}