{"id":2162,"date":"2017-03-14T07:42:37","date_gmt":"2017-03-14T07:42:37","guid":{"rendered":"https:\/\/zz-indigo.mavipet.sk\/?p=2162"},"modified":"2019-10-29T18:04:49","modified_gmt":"2019-10-29T18:04:49","slug":"zdroj-pre-commodore-64-a-mechaniky","status":"publish","type":"post","link":"https:\/\/zz-indigo.mavipet.sk\/?p=2162","title":{"rendered":"Zdroj pre Commodore 64 a mechaniky"},"content":{"rendered":"

Na oldcomp f\u00f3re sme rie\u0161ili n\u00e1hradn\u00e9 rie\u0161enie nap\u00e1jania pre C64. Povodn\u00ed zdroj generuje +5V ale aj izolovan\u00fdch ~9V. Existuj\u00fa tri mo\u017en\u00e9 rie\u0161enia ako to zrealizova\u0165.<\/p>\n

<\/p>\n

    \n
  1. Urobi\u0165 klon p\u00f4vodn\u00e9ho zdroja. Transform\u00e1tor 2x 9V, 1.5A a jedno vynutie usmerni\u0165 a stabilizova\u0165 na 5V.<\/li>\n
  2. Pou\u017ei\u0165 impulzn\u00fd zdroj 5V + 12V.\n
      \n
    1. 12V pripoji\u0165 na jeden z ~9V vstupov. Ide\u00e1lne na ten ktor\u00fd vedie cez power vyp\u00edna\u010d. Probl\u00e9mom je \u017ee nep\u00f4jdu intern\u00e9 hodiny a bud\u00fa ma\u0165 probl\u00e9my programy ktor\u00e9 ich potrebuj\u00fa. A ani pr\u00eddavn\u00e9 zariadenia ktor\u00e9 pou\u017e\u00edvaj\u00fa 9V na generovanie svojich nap\u00e4t\u00ed.<\/li>\n
    2. na 12V vetvu pripoji\u0165 H-most\u00edk a pomocou oscil\u00e1tora generova\u0165 striedav\u00e9 nap\u00e4tie. Tu je ale probl\u00e9m Pri pou\u017eit\u00ed zdroja ktor\u00fd dod\u00e1va obe nap\u00e4tie- GND bude spojen\u00e9 a bude nutn\u00e9 C64 vyp\u00edna\u0165 na zdroji.<\/li>\n<\/ol>\n<\/li>\n
    3. Pou\u017ei\u0165 kombin\u00e1ciu impulzn\u00e9ho zdroja na 5V a transform\u00e1tora na 9V.<\/li>\n<\/ol>\n

      Ja som sa rozhodol pre mo\u017enos\u0165 3. z t\u00fdm \u017ee m\u00e1m siln\u00fd zdroj ktor\u00fd d\u00e1va aj 12V tak\u017ee n\u00edm budem nap\u00e1ja\u0165 aj Disketov\u00e9 mechaniky B-)<\/p>\n

      \"\"<\/a><\/p>\n

      Zdroj m\u00e1 vyveden\u00e9 nap\u00e4tia na DIN 5kol\u00edky a ka\u017ed\u00e9 je o\u0161etren\u00e9 adekv\u00e1tnou poistkou podla po\u017eiadaviek na p\u00f4vodn\u00fd zdroj. Na konektore pre C64 je vyveden\u00fdch aj 9V<\/p>\n

      \"\"<\/a><\/p>\n

      A e\u0161te poh\u013ead na „interi\u00e9r“ hotov\u00e9ho zdroja. Okrem poistiek pribudol aj ventil\u00e1tor.\"\"<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

      Na oldcomp f\u00f3re sme rie\u0161ili n\u00e1hradn\u00e9 rie\u0161enie nap\u00e1jania pre C64. Povodn\u00ed zdroj generuje +5V ale aj izolovan\u00fdch ~9V. Existuj\u00fa tri mo\u017en\u00e9 rie\u0161enia ako to zrealizova\u0165.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21,3,6],"tags":[],"class_list":["post-2162","post","type-post","status-publish","format-standard","hentry","category-commodore","category-hw-a-sw","category-projekty"],"_links":{"self":[{"href":"https:\/\/zz-indigo.mavipet.sk\/index.php?rest_route=\/wp\/v2\/posts\/2162","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zz-indigo.mavipet.sk\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zz-indigo.mavipet.sk\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zz-indigo.mavipet.sk\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/zz-indigo.mavipet.sk\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2162"}],"version-history":[{"count":1,"href":"https:\/\/zz-indigo.mavipet.sk\/index.php?rest_route=\/wp\/v2\/posts\/2162\/revisions"}],"predecessor-version":[{"id":2165,"href":"https:\/\/zz-indigo.mavipet.sk\/index.php?rest_route=\/wp\/v2\/posts\/2162\/revisions\/2165"}],"wp:attachment":[{"href":"https:\/\/zz-indigo.mavipet.sk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2162"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zz-indigo.mavipet.sk\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2162"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zz-indigo.mavipet.sk\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2162"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}