{"id":14292,"date":"2025-09-13T12:38:18","date_gmt":"2025-09-13T12:38:18","guid":{"rendered":"https:\/\/www.fambach.net\/?p=14292"},"modified":"2025-09-13T12:38:20","modified_gmt":"2025-09-13T12:38:20","slug":"retro_pojekt-retro-projekt-floppy-disk-controller-isa-fdc","status":"publish","type":"post","link":"https:\/\/www.fambach.net\/en\/retro_pojekt-retro-projekt-floppy-disk-controller-isa-fdc\/","title":{"rendered":"Retro Project \u2013 Floppy Disk Controller (isa-fdc)"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 ez-toc-wrap-left counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Contents\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.fambach.net\/en\/retro_pojekt-retro-projekt-monotech-isa-doublerom\/#Link_zum_Projekt\" >Link to the project<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.fambach.net\/en\/retro_pojekt-retro-projekt-monotech-isa-doublerom\/#Ansichten\" >Views<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.fambach.net\/en\/retro_pojekt-retro-projekt-monotech-isa-doublerom\/#Fakten\" >Facts<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.fambach.net\/en\/retro_pojekt-retro-projekt-monotech-isa-doublerom\/#Schaltplane\" >Schaltpl&auml;ne<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.fambach.net\/en\/retro_pojekt-retro-projekt-monotech-isa-doublerom\/#Dokumentation\" >Documentation<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.fambach.net\/en\/retro_pojekt-retro-projekt-monotech-isa-doublerom\/#Dipschalter\" >DIP switch<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.fambach.net\/en\/retro_pojekt-retro-projekt-monotech-isa-doublerom\/#ROM_Grose\" >ROM Gr&ouml;&szlig;e<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.fambach.net\/en\/retro_pojekt-retro-projekt-monotech-isa-doublerom\/#Zusammenbau\" >Assembly<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.fambach.net\/en\/retro_pojekt-retro-projekt-monotech-isa-doublerom\/#Platine\" >Record<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.fambach.net\/en\/retro_pojekt-retro-projekt-monotech-isa-doublerom\/#Bauteile\" >Components<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.fambach.net\/en\/retro_pojekt-retro-projekt-monotech-isa-doublerom\/#Aufbau\" >Structure<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.fambach.net\/en\/retro_pojekt-retro-projekt-monotech-isa-doublerom\/#Varianten\" >Variations<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.fambach.net\/en\/retro_pojekt-retro-projekt-monotech-isa-doublerom\/#Reihenfolge\" >Order<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.fambach.net\/en\/retro_pojekt-retro-projekt-monotech-isa-doublerom\/#Inbetriebnahme\" >Commissioning<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.fambach.net\/en\/retro_pojekt-retro-projekt-monotech-isa-doublerom\/#Floppy_Bios\" >Floppy BIOS<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.fambach.net\/en\/retro_pojekt-retro-projekt-monotech-isa-doublerom\/#XTIDE_Univeral_Bios\" >XTIDE Universal BIOS<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.fambach.net\/en\/retro_pojekt-retro-projekt-monotech-isa-doublerom\/#ROMOS\" >Roman<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.fambach.net\/en\/retro_pojekt-retro-projekt-monotech-isa-doublerom\/#SupersoftLandmark_Diagnostic_ROM\" >Supersoft\/Landmark Diagnostic ROM<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.fambach.net\/en\/retro_pojekt-retro-projekt-monotech-isa-doublerom\/#SupersoftLandmark_Diagnostic_ROM_AT_Version\" >Supersoft\/Landmark Diagnostic ROM (AT Version)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/www.fambach.net\/en\/retro_pojekt-retro-projekt-monotech-isa-doublerom\/#Ruuds_Diagnostic_ROM\" >Ruud's Diagnostic ROM<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/www.fambach.net\/en\/retro_pojekt-retro-projekt-monotech-isa-doublerom\/#X_Ram_Rest\" >X Ram Rest<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/www.fambach.net\/en\/retro_pojekt-retro-projekt-monotech-isa-doublerom\/#IBM_ROM_Basic\" >IBM ROM Basic<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/www.fambach.net\/en\/retro_pojekt-retro-projekt-monotech-isa-doublerom\/#GLaBios\" >GLaDOS<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/www.fambach.net\/en\/retro_pojekt-retro-projekt-monotech-isa-doublerom\/#v40-bios\" >V40 BIOS<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/www.fambach.net\/en\/retro_pojekt-retro-projekt-monotech-isa-doublerom\/#ROMDOS\" >ROMDOS<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/www.fambach.net\/en\/retro_pojekt-retro-projekt-monotech-isa-doublerom\/#Super_PCTurbo_XT_BIOS_31\" >Super PC\/Turbo XT BIOS 3.1<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/www.fambach.net\/en\/retro_pojekt-retro-projekt-monotech-isa-doublerom\/#Sonstiges\" >Miscellaneous<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/www.fambach.net\/en\/retro_pojekt-retro-projekt-monotech-isa-doublerom\/#Generelle_Tips\" >General Tips<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/www.fambach.net\/en\/retro_pojekt-retro-projekt-monotech-isa-doublerom\/#Probleme\" >Problems<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/www.fambach.net\/en\/retro_pojekt-retro-projekt-monotech-isa-doublerom\/#Fazit\" >Conclusion<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-31\" href=\"https:\/\/www.fambach.net\/en\/retro_pojekt-retro-projekt-monotech-isa-doublerom\/#Verwandte_Beitrage\" >Verwandte Beitr&auml;ge<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-32\" href=\"https:\/\/www.fambach.net\/en\/retro_pojekt-retro-projekt-monotech-isa-doublerom\/#Quellen\" >Sources<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-33\" href=\"https:\/\/www.fambach.net\/en\/retro_pojekt-retro-projekt-monotech-isa-doublerom\/#Zum_Projekt\" >To the project<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-34\" href=\"https:\/\/www.fambach.net\/en\/retro_pojekt-retro-projekt-monotech-isa-doublerom\/#Retro_Seiten\" >Retro pages<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-35\" href=\"https:\/\/www.fambach.net\/en\/retro_pojekt-retro-projekt-monotech-isa-doublerom\/#Retro_Foren\" >Retro Forensics<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-36\" href=\"https:\/\/www.fambach.net\/en\/retro_pojekt-retro-projekt-monotech-isa-doublerom\/#Retro_Shops\" >Retro Shops<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-37\" href=\"https:\/\/www.fambach.net\/en\/retro_pojekt-retro-projekt-monotech-isa-doublerom\/#Logbuch\" >Logbook<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\"><strong>The page is still under construction, the documentation is lagging behind as always.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">8-Bit Isa Disketten Controller f&uuml;r alten XT\/AT Computer. Ein eigenes Bios erm&ouml;glicht auch die Verwendung von neueren Laufwerken mit h&ouml;herer Kapazit&auml;t.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Link_zum_Projekt\"><\/span>Link to the project<span class=\"ez-toc-section-end\"><\/span><\/h1>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/github.com\/skiselev\/isa-fdc\">Link to the project<\/a><\/p>\n\n\n\n<h1 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Ansichten\"><\/span>Views<span class=\"ez-toc-section-end\"><\/span><\/h1>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-1 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"809\" data-id=\"14372\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/ISA_FDC-Assembled_Board-1.0-800px.jpg\" alt=\"\" class=\"wp-image-14372\"><figcaption class=\"wp-element-caption\">Front Controller \u2013 Source: <a href=\"https:\/\/github.com\/skiselev\/isa-fdc\/blob\/main\/images\/ISA_FDC-Assembled_Board-1.0-800px.jpg\">https:\/\/github.com\/skiselev\/isa-fdc\/blob\/main\/images\/ISA_FDC-Assembled_Board-1.0-800px.jpg<\/a><\/figcaption><\/figure>\n<\/figure>\n\n\n\n<h1 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Fakten\"><\/span>Facts<span class=\"ez-toc-section-end\"><\/span><\/h1>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Up to 8 floppy drives<\/li>\n\n\n\n<li>5 1\/4 and 3 1\/2 inch support<\/li>\n\n\n\n<li>Up to two controllers<\/li>\n\n\n\n<li>Own BIOS functions for configuration<\/li>\n\n\n\n<li>100% IBM PC XT\/AT compatible<\/li>\n\n\n\n<li>...<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Schaltplane\"><\/span>Schaltpl&auml;ne<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div data-wp-interactive=\"core\/file\" class=\"wp-block-file\"><object data-wp-bind--hidden=\"!state.hasPdfPreview\" hidden class=\"wp-block-file__embed\" data=\"https:\/\/www.fambach.net\/wp-content\/uploads\/ISA_FDC-Schematic-1.0.pdf\" type=\"application\/pdf\" style=\"width:100%;height:600px\" aria-label=\"Embed of ISA_FDC-Schematic-1.0.\"><\/object><a id=\"wp-block-file--media-c1af4367-66b4-4d2e-8f47-0c8d9a1b711c\" href=\"https:\/\/www.fambach.net\/wp-content\/uploads\/ISA_FDC-Schematic-1.0.pdf\">ISA_FDC-Schematic-1.0<\/a><a href=\"https:\/\/www.fambach.net\/wp-content\/uploads\/ISA_FDC-Schematic-1.0.pdf\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-c1af4367-66b4-4d2e-8f47-0c8d9a1b711c\">Download<\/a>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Dokumentation\"><\/span>Documentation<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">F2 Start BIOS Setup<\/p>\n\n\n\n<h1 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Zusammenbau\"><\/span>Assembly<span class=\"ez-toc-section-end\"><\/span><\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">I bought the complete PCB assembly from eBay. However, everything is available on the GitHub page.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/github.com\/skiselev\/isa-fdc\/tree\/main\/gerber\">Gerber<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/github.com\/skiselev\/isa-fdc\/tree\/main\/firmware\">Firmware<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/github.com\/skiselev\/isa-fdc?tab=readme-ov-file#bill-of-materials\">Materials list<\/a><\/li>\n<\/ul>\n\n\n\n<h1 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Inbetriebnahme\"><\/span>Commissioning<span class=\"ez-toc-section-end\"><\/span><\/h1>\n\n\n\n<h2 class=\"wp-block-heading\">Firmware<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/github.com\/skiselev\/isa-fdc\/tree\/main\/firmware\">GitHub Link<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Downloaden und auf ein ROM brennen. Hierzu wird nicht unbedingt ein Eprom-Brenner wie T48 ben&ouml;tigt. Das Rom kann auch in DOS beschrieben werden. Ich habe diese aber noch nicht ausprobiert.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Driver<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ein Dos oder &auml;hnlicher Treiber wird durch das Bios nicht be&ouml;tigt.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Configuration<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>ROM setup<\/li>\n<\/ul>\n\n\n\n<h1 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Sonstiges\"><\/span>Miscellaneous<span class=\"ez-toc-section-end\"><\/span><\/h1>\n\n\n\n<h2 class=\"wp-block-heading\">Datenbl&auml;tter<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u2013<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Generelle_Tips\"><\/span>General Tips<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">Soldering points<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Check the solder joints on the ICs again carefully, preferably with a microscope or magnifying glass, for short circuits and contact. Measure with a multimeter or continuity tester.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For small solder joints on through-hole components, use flux if possible; it makes life easier and increases the quality of the connection.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Probleme\"><\/span>Problems<span class=\"ez-toc-section-end\"><\/span><\/h1>\n\n\n\n<h2 class=\"wp-block-heading\">The map is no longer responding<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Error:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Map no longer visible on the start screen<\/li>\n\n\n\n<li>Drives are no longer found<\/li>\n\n\n\n<li>Errors are suddenly occurring when reading from floppy disk drives<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Bei mir war as EEPROM nicht schreibgesch&uuml;tzt und wurde anscheinend wegen eines Konfliktes &uuml;berschrieben. Firmware neu aufgespielt, EEPROM Schreibschalter ausgeschaltet, behebt das Probleme. Evtl. noch nach Konflikt forschen.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Gro&szlig; Disketten funktionieren nicht<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Keine Verwendung von Disketten &uuml;ber 360KB.<\/li>\n\n\n\n<li>Reading errors on 720, 1.2, 1.44 and 2.88 floppy disks.<\/li>\n\n\n\n<li>Fehler trat bei mir mit der Gotek auf, da hier gemischte Gr&ouml;&szlig;en auf dem USB Stick lagen.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">In the BIOS setup, enable the controller's own ROM to load first.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Fazit\"><\/span>Conclusion<span class=\"ez-toc-section-end\"><\/span><\/h1>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table id=\"wpls-table-1\"><thead><tr><th>Description<\/th><th>Worth<\/th><\/tr><\/thead><tbody><tr><td>Successful<\/td><td>Yes<\/td><\/tr><tr><td>Preis Pro st&uuml;ck<\/td><td>~40 &euro; (inlc. Porto)<\/td><\/tr><tr><td>L&ouml;tdauer<\/td><td>\u2013<\/td><\/tr><tr><td>Function<\/td><td>Gut<\/td><\/tr><tr><td>Is it worth it<\/td><td>Ja &#8211; wer einen 8Bit Controller f&uuml;r Diskettenlaufwerkee aller Art ben&ouml;tigt ist hierit gut bedient.<\/td><\/tr><tr><td>Einschr&auml;nkungen<\/td><td>Nur 8 Bit, f&uuml;r ATs nicht unbedingt zu empfehlen.<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">Conclusion to the project<\/figcaption><\/figure>\n\n\n\n<h1 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Verwandte_Beitrage\"><\/span>Verwandte Beitr&auml;ge<span class=\"ez-toc-section-end\"><\/span><\/h1>\n\n\n<ul class=\"display-posts-listing\">\n<li class=\"listing-item\"><a class=\"title\" href=\"https:\/\/www.fambach.net\/en\/retro-projekt-disk-64buddy\/\">Retro Projekt &#8211; DiskBuddy 64<\/a><\/li>\n<li class=\"listing-item\"><a class=\"title\" href=\"https:\/\/www.fambach.net\/en\/retro_pojekt-joystick-tester-2\/\">Retro Projekt &#8211; Joystick Tester<\/a><\/li>\n<li class=\"listing-item\"><a class=\"title\" href=\"https:\/\/www.fambach.net\/en\/retro_pojekt-isa-8bit-backplane\/\">Retro Project - ISA 8-Bit Backplane<\/a><\/li>\n<li class=\"listing-item\"><a class=\"title\" href=\"https:\/\/www.fambach.net\/en\/retro_pojekt-voltage-blaster\/\">Retro Project \u2013 Voltage Blaster<\/a><\/li>\n<li class=\"listing-item\"><a class=\"title\" href=\"https:\/\/www.fambach.net\/en\/retro_pojekt-8bit-isa-ethernet-card-isa8_eth\/\">Retro Project \u2013 8-Bit ISA Ethernet Card (isa8_eth)<\/a><\/li>\n<li class=\"listing-item\"><a class=\"title\" href=\"https:\/\/www.fambach.net\/en\/retro-projekt-fdc-usb-floppy-controller\/\">Retro Project \u2013 FDC USB Floppy Disk Controller<\/a><\/li>\n<li class=\"listing-item\"><a class=\"title\" href=\"https:\/\/www.fambach.net\/en\/retro_pojekt-retro-projekt-floppy-disk-controller-isa-fdc\/\">Retro Project \u2013 Floppy Disk Controller (isa-fdc)<\/a><\/li>\n<li class=\"listing-item\"><a class=\"title\" href=\"https:\/\/www.fambach.net\/en\/retro_pojekt-template-6\/\">Retro Project \u2013 ROMOS<\/a><\/li>\n<li class=\"listing-item\"><a class=\"title\" href=\"https:\/\/www.fambach.net\/en\/retro_pojekt-usb-auf-rs232-mouse-adapter\/\">Retro Project \u2013 USB to RS232 Mouse Adapter<\/a><\/li>\n<li class=\"listing-item\"><a class=\"title\" href=\"https:\/\/www.fambach.net\/en\/retro_pojekt-retro-projekt-monotech-isa-doublerom\/\">Retro Project \u2013 Monotech ISA Double ROM<\/a><\/li>\n<\/ul>\n\n\n\n<h1 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Quellen\"><\/span>Sources<span class=\"ez-toc-section-end\"><\/span><\/h1>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Zum_Projekt\"><\/span>To the project<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/github.com\/skiselev\/isa-fdc\">GitHub Link<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/github.com\/LimeProgramming\/USB-serial-mouse-adapter\">Parts list<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/github.com\/skiselev\/isa8_eth\/tree\/main\/gerber\" target=\"_blank\" rel=\"noreferrer noopener\">Gerber files<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Retro_Seiten\"><\/span>Retro pages<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/archive.org\">https:\/\/archive.org<\/a> \u2013 Old software, magazines, manuals, and much more.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/theretroweb.com\">https:\/\/theretroweb.com<\/a> \u2013 PC Hardware Directory.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.winhistory.de\/index.php\">https:\/\/www.winhistory.de\/index.php<\/a> \u2013 DOS, Windows Version Descriptions.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Win 3.1x Tools and Tricks<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Retro_Foren\"><\/span>Retro Forensics<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/forum.classic-computing.de\/forum\">https:\/\/forum.classic-computing.de\/forum<\/a> \u2013 German\/English forum with many retro computer enthusiasts.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.vogons.org\">https:\/\/www.vogons.org<\/a> \u2013 I have found many tips on hardware here, they also have a driver directory.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.dosforum.de\">https:\/\/www.dosforum.de<\/a> \u2013 Forum with strict rules and very helpful regarding DOS, Windows questions are not welcome.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/dosreloaded.de\">https:\/\/dosreloaded.de<\/a> \u2013 DOS, hardware repairs, BIOS files and more.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.winhistory-forum.net\">https:\/\/www.winhistory-forum.net<\/a> DOS and Windows history.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Retro_Shops\"><\/span>Retro Shops<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/ram-co-shop.de\">https:\/\/ram-co-shop.de<\/a> - PC parts, including newer ones, have ordered a lot from there and it's always worked.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"http:\/\/www.amoretro.de\/\">http:\/\/www.amoretro.de<\/a> \u2013 Sold on eBay and has a nice directory of old hardware<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/retroreiz.de\">https:\/\/retroreiz.de<\/a> \u2013 Atari, Nintendo, Sega and others.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.retroworld.info\/de\">https:\/\/www.retroworld.info\/de<\/a> \u2013 Stickers, signs and more.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/retesa-nb.de\">https:\/\/retesa-nb.de<\/a> \u2013 Older PC hardware<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.retro8bitshop.com\">https:\/\/www.retro8bitshop.com<\/a> \u2013 C64 tricky<\/p>\n\n\n\n<h1 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Logbuch\"><\/span>Logbook<span class=\"ez-toc-section-end\"><\/span><\/h1>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table id=\"wpls-table-2\"><thead><tr><th>Date<\/th><th>Description<\/th><\/tr><\/thead><tbody><tr><td>08.03.2025<\/td><td>Post Created<\/td><\/tr><tr><td>13.09.2025<\/td><td>Grundger&uuml;st angepasst und wichtigste Kapitel gef&uuml;llt. Offen:<br>Create your own images<br>Installation and Usage<br>Image of BIOS screen<\/td><\/tr><tr><td><\/td><td><\/td><\/tr><tr><td><\/td><td><\/td><\/tr><tr><td><\/td><td><\/td><\/tr><tr><td><\/td><td><\/td><\/tr><tr><td><\/td><td><\/td><\/tr><tr><td><\/td><td><\/td><\/tr><tr><td><\/td><td><\/td><\/tr><tr><td><\/td><td><\/td><\/tr><tr><td><\/td><td><\/td><\/tr><tr><td><\/td><td><\/td><\/tr><tr><td><\/td><td><\/td><\/tr><tr><td><\/td><td><\/td><\/tr><tr><td><\/td><td><\/td><\/tr><tr><td><\/td><td><\/td><\/tr><tr><td><\/td><td><\/td><\/tr><tr><td><\/td><td><\/td><\/tr><tr><td><\/td><td><\/td><\/tr><tr><td><\/td><td><\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">&Auml;nderungshistorie<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>(Die Seite ist noch im Aufbau, die Dokumenation hinkt wie immer hinterher) 8-Bit Isa Disketten Controller f&uuml;r alten XT\/AT Computer. Ein eigenes Bios erm&ouml;glicht auch die Verwendung von neueren Laufwerken mit h&ouml;herer Kapazit&auml;t. Link zum Projekt Link zum Projekt Ansichten Fakten Schaltpl&auml;ne Dokumentation F2 Startet Config Bios Zusammenbau Ich habe die Platine komplett aufgebaut in &#8230;<\/p>\n<a href=\"https:\/\/www.fambach.net\/en\/retro_pojekt-retro-projekt-monotech-isa-doublerom\/\" class=\"read-more-link\">Carry on reading <span class=\"screen-reader-text\">\"Retro Projekt &#8211; Monotech ISA Double ROM\"<\/span> <span class=\"meta-nav\">\u2192<\/span><\/a>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[821,885],"tags":[884,811],"class_list":["post-14292","post","type-post","status-publish","format-standard","hentry","category-peripherie-retro","category-retro_projekte","tag-projekt","tag-retro","penguin-post","penguin-post-not-sticky"],"modified_by":"sfambach","_links":{"self":[{"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/posts\/14292","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/comments?post=14292"}],"version-history":[{"count":11,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/posts\/14292\/revisions"}],"predecessor-version":[{"id":14402,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/posts\/14292\/revisions\/14402"}],"wp:attachment":[{"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/media?parent=14292"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/categories?post=14292"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/tags?post=14292"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}