{"id":1484,"date":"2014-01-31T14:43:05","date_gmt":"2014-01-31T12:43:05","guid":{"rendered":"https:\/\/zz-indigo.mavipet.sk\/?p=1484"},"modified":"2019-10-29T18:04:51","modified_gmt":"2019-10-29T18:04:51","slug":"unoprologic-a-vhdl","status":"publish","type":"post","link":"https:\/\/zz-indigo.mavipet.sk\/?p=1484","title":{"rendered":"UnoProLogic a VHDL"},"content":{"rendered":"<p>Ke\u010f\u017ee UnoProLogic je americk\u00fd v\u00fdrobok s\u00fa v\u0161etky uk\u00e1\u017eky p\u00edsan\u00e9 vo <a title=\"Ceska Wikipedia\" href=\"http:\/\/cs.wikipedia.org\/wiki\/Verilog\">verilogu<\/a>. Ke\u010f\u017ee sme ale v Eur\u00f3pe kde je v\u00e4\u010d\u0161inovo pou\u017e\u00edvan\u00e9 <a href=\"http:\/\/cs.wikipedia.org\/wiki\/VHDL\">VHDL<\/a> pripravil som <a title=\"Adresar v SVN repozitory (nefunguje v IE)\" href=\"http:\/\/www.earthpeopletechnology.com\/?wpsc-product=ept-570-ap-u2-usbpld-development-system-for-the-arduino-uno\">template pre tento HW vo VHDL<\/a>.<\/p>\n<p>Nakoniec e\u0161te p\u00e1r pripomienok k HW.<\/p>\n<ol>\n<li>Sp\u00f4sob prisp\u00f4sobenia na 5V logiku je ne\u0161\u0165astn\u00ed. Rie\u0161enie z SN74LVC4245A\u00a0 dos\u0165 obmedzuje vyu\u017eitie.<\/li>\n<li>Porty CPLD s\u00fa cez buffre pripojen\u00e9 aj GND a\u00a0 Aref. \u010do m\u00f4\u017ee sp\u00f4sobova\u0165 probl\u00e9my.<\/li>\n<li>Niektor\u00e9 verzie Arduina maj\u00fa SDA a SCL spojen\u00e9 z A4 a A5, in\u00e9 z D2 a D3 z \u010dim treba po\u010d\u00edta\u0165 ke\u010f\u017ee S\u00fa pripojen\u00e9 cez in\u00e9 buffre.<\/li>\n<\/ol>\n<p>Alternat\u00edvy: <a href=\"http:\/\/www.amani64.com\/amanigtxhw.htm\">AmaniGTX<\/a> Ale to je nepou\u017eite\u013en\u00e9 pre 5V Arduina. Aj ke\u010f v\u00fdrobca tvrd\u00ed opak. MAX-II potrebuje odde\u013eovacie odpory aby bol 5V tolerantn\u00fd.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ke\u010f\u017ee UnoProLogic je americk\u00fd v\u00fdrobok s\u00fa v\u0161etky uk\u00e1\u017eky p\u00edsan\u00e9 vo verilogu. Ke\u010f\u017ee sme ale v Eur\u00f3pe kde je v\u00e4\u010d\u0161inovo pou\u017e\u00edvan\u00e9 VHDL pripravil som template pre tento HW vo VHDL. Nakoniec e\u0161te p\u00e1r pripomienok k HW. Sp\u00f4sob prisp\u00f4sobenia na 5V logiku &hellip; <a href=\"https:\/\/zz-indigo.mavipet.sk\/?p=1484\">Pokra\u010dova\u0165 v \u010d\u00edtan\u00ed <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3,5],"tags":[],"class_list":["post-1484","post","type-post","status-publish","format-standard","hentry","category-hw-a-sw","category-ostatne"],"_links":{"self":[{"href":"https:\/\/zz-indigo.mavipet.sk\/index.php?rest_route=\/wp\/v2\/posts\/1484","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=1484"}],"version-history":[{"count":1,"href":"https:\/\/zz-indigo.mavipet.sk\/index.php?rest_route=\/wp\/v2\/posts\/1484\/revisions"}],"predecessor-version":[{"id":2658,"href":"https:\/\/zz-indigo.mavipet.sk\/index.php?rest_route=\/wp\/v2\/posts\/1484\/revisions\/2658"}],"wp:attachment":[{"href":"https:\/\/zz-indigo.mavipet.sk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1484"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zz-indigo.mavipet.sk\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1484"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zz-indigo.mavipet.sk\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1484"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}