{"id":1251,"date":"2015-02-11T12:41:11","date_gmt":"2015-02-11T10:41:11","guid":{"rendered":"http:\/\/tainas.pld.ttu.ee\/?page_id=1251"},"modified":"2017-09-19T16:57:53","modified_gmt":"2017-09-19T14:57:53","slug":"praktikum-i","status":"publish","type":"page","link":"http:\/\/priit.ati.ttu.ee\/?page_id=1251","title":{"rendered":"Digitaalsed teisendused"},"content":{"rendered":"<h2>\u00a0Teisendused \u00fclesande baasil<\/h2>\n<ul>\n<li>\u00dclesande m\u00f5istmine<\/li>\n<li>T\u00f5ev\u00e4\u00e4rtustabeli koostamine &#8211; sisenditele-v\u00e4ljundile kodeeringu andmine<\/li>\n<li>T\u00f5ev\u00e4\u00e4rtuspiirkondade v\u00e4ljakirjutamine<\/li>\n<li>Loogikafunktsioon<\/li>\n<li>Heuristiline minimeerimine &#8211; Karnaugh kaart<\/li>\n<li>Minimaalse ja maksimaalse lahenduse hind &#8211; CMOS transistoride arvu m\u00e4\u00e4ramine<\/li>\n<li>Loogika skeemi koostamine<\/li>\n<\/ul>\n<h3>Tunni \u00fclesanne &#8211; lihtsustatud nutikas k\u00fcttes\u00fcsteem<\/h3>\n<p>Nutikas k\u00fcttes\u00fcsteem saab infot neljalt andurilt: kellaeg, toa temperatuur, v\u00e4lis temperatuur ning elanike\u00a0kodusolek. V\u00e4ljundina juhitakse k\u00fcttes\u00fcsteemi, millel saab olla kaks v\u00f5imalikku olekut: soojem ning jahedam. Kellaaja andur eristab p\u00e4eva ja \u00f6\u00f6 vaheldumist. Toa temperatuur saab olla normaalne ning madal. V\u00e4listemperatuur on k\u00fclm v\u00f5i soe ning elanikud on kas kodus v\u00f5i mitte. Eeltoodud info p\u00f5hjal saab koostada k\u00fctte re\u017eiimi valimise tabeli.<\/p>\n<ul>\n<li>kellaaeg\u00a0&#8211; sisend &#8211; p\u00e4ev v\u00f5i \u00f6\u00f6<\/li>\n<li>toa temperatuur &#8211; sisend &#8211; normaalne v\u00f5i madal<\/li>\n<li>v\u00e4lis temperatuur &#8211; sisend &#8211; k\u00fclm v\u00f5i soe<\/li>\n<li>elanikud kodus &#8211; sisend &#8211; kodus v\u00f5i kodust \u00e4ra<\/li>\n<li>k\u00fctte re\u017eiim &#8211; v\u00e4ljund &#8211; soojem v\u00f5i jahedam<\/li>\n<\/ul>\n<h2>Kodune \u00fclesanne<\/h2>\n<ul>\n<li>Tutvuda iseseisvalt kodut\u00f6\u00f6 lahendamise tehniliste vahenditega kasutades v\u00e4ljapakutud harjutus\u00fclesandeid.<\/li>\n<\/ul>\n<h2 id=\"teh\"><strong>Kodu<\/strong>t\u00f6\u00f6 lahendamise tehnilised vahendid<\/h2>\n<p>Praktikumis k\u00e4sitletakse programme, mis h\u00f5lbustavad kodut\u00f6\u00f6 lahendamist. Programmideks on Java-apletid, mis n\u00f5uavad programmi linkide lisamist Java lubatud saitide nimekirja. Kui vastava saidi avamisel Java aplett ei k\u00e4ivitu tuleb see lisada Java erandina lubatud saitide nimekirja. Lisamise \u00f5petus asub lehe l\u00f5pus. Samuti on allpool esitatud n\u00e4idislahendus koos joonistega kasutatavatest programmidest. J\u00e4rgnevalt on v\u00e4ljapakutud m\u00f5ned v\u00f5imalikud \u00fclesanded applettide tundma\u00f5ppimiseks.<\/p>\n<ul>\n<li><a href=\"http:\/\/priit.ati.ttu.ee\/?page_id=2117\" target=\"_blank\">Karnaugh minimeerija<\/a><\/li>\n<li><a href=\"http:\/\/priit.ati.ttu.ee\/?page_id=2120\" target=\"_blank\">Skeemisimulaator<\/a><\/li>\n<li><a href=\"https:\/\/tams.informatik.uni-hamburg.de\/applets\/cmos\/cmosdemo.html\" target=\"_blank\">CMOS simulaator<\/a><\/li>\n<\/ul>\n<h3>Harjutus\u00fclesanded \u00fche v\u00e4ljundiga loogikafunktsioonidega<\/h3>\n<ol>\n<li>On antud 3-muutuja funktsioon <b>y1(i2,i1,i0) = \u03a3(0,1,6,7)<sub>1<\/sub> (3)<sub>\u2014<\/sub><\/b><\/li>\n<li>On antud 4-muutuja funktsioon <b>y1(i3,i2,i1,i0) = \u03a3(3,5,11,13)<sub>1<\/sub> (6,7,14,15)<sub>\u2014<\/sub><\/b><\/li>\n<li>On antud 4-muutuja funktsioon <b>y1(i3,i2,i1,i0) = \u03a3(0,1,4,9,14)<sub>1<\/sub> (2,3,8,11,12,15)<sub>\u2014<\/sub><\/b><\/li>\n<\/ol>\n<h3 id=\"espresso\"><!--\n\n\n<h2>Tunnit\u00f6\u00f6<\/h2>\n\n\n\n\n<ul>\n \t\n\n<li>Tutvuda programmidega \u00f5ppej\u00f5u juhendamisel<\/li>\n\n\n \t\n\n<li>Lahendada iseseisvalt harjutus\u00fclesandeid<\/li>\n\n\n \t\n\n<li>Arvutage v\u00e4lja oma <a href=\"http:\/\/mini.pld.ttu.ee\/~lrv\/IAY0150\/homework\/homework1.html\" target=\"_blank\">kodut\u00f6\u00f6 funktsioon<\/a>.<\/li>\n\n\n<\/ul>\n\n\n\n\n<h2 id=\"kodu\">Kodune t\u00f6\u00f6<\/h2>\n\n\nEnne j\u00e4rgmist praktikumi tundi tuleks iseseisvalt tutvuda alltoodud\u00a0materjalidega. Materjalide p\u00f5hjal toimub II praktikumi alguses tunnikontroll, mis on \u00fcks kolmest kohustuslikust tunnikontrollist praktikumide jooksul. Tunnikontroll v\u00f5tab aega ~10 minutit ning sisaldab \u00fcldisi k\u00fcsimusi j\u00e4rgnevatest materjalidest:\n\n\n<ul>\n \t\n\n<li><a href=\"http:\/\/mini.pld.ttu.ee\/~lrv\/IAY0150\/schedule.html\" target=\"_blank\">Esimese kuni neljanda loengu materjal<\/a>.<\/li>\n\n\n \t\n\n<li><a href=\"https:\/\/www.youtube.com\/watch?v=gBAKXvsaEiw\" target=\"_blank\">Kiibi valmistamine<\/a>.<\/li>\n\n\n \t\n\n<li><a href=\"https:\/\/www.youtube.com\/watch?v=UvluuAIiA50\" target=\"_blank\">Protsessori valmistamine t\u00f6\u00f6stuses<\/a>.<\/li>\n\n\n \t\n\n<li><a href=\"http:\/\/tams-www.informatik.uni-hamburg.de\/applets\/cmos\/cmosdemo.html\" target=\"_blank\">Tutvuda CMOS transistoride t\u00f6\u00f6p\u00f5him\u00f5ttega<\/a> - gate, drain, source, PMOS, NMOS. Teada CMOS tehnoloogias AND, OR, NAND, NOR, INV komponentide skeeme.<\/li>\n\n\n<\/ul>\n\n\n\n\n<h2 id=\"exercise\">Harjutus\u00fclesanded<\/h2>\n\n\n--><\/h3>\n<h3>Loogikaelementide parameetrid<\/h3>\n<p>2-NAND &#8211; suurus 1.0 \/ viide 1.0<br \/>\nNOT, 2-NOR, 3-NAND &#8211; 1.5 \/ 1.5<br \/>\n2-OR, 2-AND, 2-XOR, 3-NOR &#8211; 2.0 \/ 2.0<br \/>\n3-OR, 3-AND, 3-XOR &#8211; 2.5 \/ 2.5<\/p>\n<h3>Harjutus\u00fclesande nr.1 lahendus<\/h3>\n<div id=\"ex1-link-1251\" class=\"sh-link ex1-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('ex1', 1251, 'Loe lisaks!', 'Peida tekst!'); return false;\" aria-expanded=\"false\"><span id=\"ex1-toggle-1251\">Loe lisaks!<\/span><\/a><\/div><div id=\"ex1-content-1251\" class=\"sh-content ex1-content sh-hide\" style=\"display: none;\"><\/p>\n<p><div id=\"attachment_1106\" style=\"width: 128px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/petski.tainas.ee\/wp-content\/uploads\/2014\/09\/truth.png\"><img aria-describedby=\"caption-attachment-1106\" loading=\"lazy\" class=\"wp-image-1106 size-full\" src=\"http:\/\/petski.tainas.ee\/wp-content\/uploads\/2014\/09\/truth.png\" alt=\"T\u00f5ev\u00e4\u00e4rtustabel.\" width=\"118\" height=\"318\" srcset=\"http:\/\/priit.ati.ttu.ee\/wp-content\/uploads\/2014\/09\/truth.png 118w, http:\/\/priit.ati.ttu.ee\/wp-content\/uploads\/2014\/09\/truth-111x300.png 111w\" sizes=\"(max-width: 118px) 100vw, 118px\" \/><\/a><p id=\"caption-attachment-1106\" class=\"wp-caption-text\">Joonis 1. T\u00f5ev\u00e4\u00e4rtustabel.<\/p><\/div><\/p>\n<p><div id=\"attachment_1103\" style=\"width: 410px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/petski.tainas.ee\/wp-content\/uploads\/2014\/09\/Screenshot-2014-09-17-11.54.57.png\"><img aria-describedby=\"caption-attachment-1103\" loading=\"lazy\" class=\"wp-image-1103 size-full\" src=\"http:\/\/petski.tainas.ee\/wp-content\/uploads\/2014\/09\/Screenshot-2014-09-17-11.54.57.png\" alt=\"Karnaugh kaart.\" width=\"400\" height=\"640\" srcset=\"http:\/\/priit.ati.ttu.ee\/wp-content\/uploads\/2014\/09\/Screenshot-2014-09-17-11.54.57.png 400w, http:\/\/priit.ati.ttu.ee\/wp-content\/uploads\/2014\/09\/Screenshot-2014-09-17-11.54.57-187x300.png 187w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><p id=\"caption-attachment-1103\" class=\"wp-caption-text\">Joonis 2. Karnaugh kaart.<\/p><\/div><\/p>\n<p><div id=\"attachment_1104\" style=\"width: 510px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/petski.tainas.ee\/wp-content\/uploads\/2014\/09\/Screenshot-2014-09-17-12.01.31.png\"><img aria-describedby=\"caption-attachment-1104\" loading=\"lazy\" class=\"wp-image-1104 size-full\" src=\"http:\/\/petski.tainas.ee\/wp-content\/uploads\/2014\/09\/Screenshot-2014-09-17-12.01.31.png\" alt=\"Funktsioon skeemina.\" width=\"500\" height=\"800\" srcset=\"http:\/\/priit.ati.ttu.ee\/wp-content\/uploads\/2014\/09\/Screenshot-2014-09-17-12.01.31.png 500w, http:\/\/priit.ati.ttu.ee\/wp-content\/uploads\/2014\/09\/Screenshot-2014-09-17-12.01.31-187x300.png 187w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/a><p id=\"caption-attachment-1104\" class=\"wp-caption-text\">Joonis 3. Minimeeritud tulemus skeemina.<\/p><\/div><\/p>\n<p><div id=\"attachment_1105\" style=\"width: 870px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/petski.tainas.ee\/wp-content\/uploads\/2014\/09\/Screenshot-2014-09-17-12.07.33.png\"><img aria-describedby=\"caption-attachment-1105\" loading=\"lazy\" class=\"wp-image-1105 size-full\" src=\"http:\/\/petski.tainas.ee\/wp-content\/uploads\/2014\/09\/Screenshot-2014-09-17-12.07.33.png\" alt=\"Skeemi simuleerimine.\" width=\"860\" height=\"640\" srcset=\"http:\/\/priit.ati.ttu.ee\/wp-content\/uploads\/2014\/09\/Screenshot-2014-09-17-12.07.33.png 860w, http:\/\/priit.ati.ttu.ee\/wp-content\/uploads\/2014\/09\/Screenshot-2014-09-17-12.07.33-300x223.png 300w\" sizes=\"(max-width: 860px) 100vw, 860px\" \/><\/a><p id=\"caption-attachment-1105\" class=\"wp-caption-text\">Joonis 4. Skeemi simuleerimine.<\/p><\/div><\/p>\n<p><\/div>\n<h3>Java erandite lisamine<\/h3>\n<div id=\"java-link-1251\" class=\"sh-link java-link sh-hide\"><a href=\"#\" onclick=\"showhide_toggle('java', 1251, 'Loe lisaks!', 'Peida tekst!'); return false;\" aria-expanded=\"false\"><span id=\"java-toggle-1251\">Loe lisaks!<\/span><\/a><\/div><div id=\"java-content-1251\" class=\"sh-content java-content sh-hide\" style=\"display: none;\"><br \/>\nSaidi lisamiseks tuleb avada Java peaaken (Windowsis otsida programm nimega Java ning avada). See j\u00e4rel liikuda sakile\u00a0<strong><em>Security<\/em> <\/strong>ning valida k\u00e4sk\u00a0<strong><em>Edit Site List&#8230;<\/em><\/strong>\u00a0nagu on n\u00e4idatud joonisel 1. J\u00e4rgnevalt valida avanenud aknas k\u00e4sk <em><strong>Add\u00a0<\/strong><\/em>ning kopeeri-kleebi meetodil lisada soovitud apletti sait lisandunud reale (Joonis 2).<\/p>\n<p><div id=\"attachment_1022\" style=\"width: 530px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/petski.tainas.ee\/wp-content\/uploads\/2014\/09\/Screenshot-2014-09-11-17.07.28.png\"><img aria-describedby=\"caption-attachment-1022\" loading=\"lazy\" class=\"size-full wp-image-1022\" src=\"http:\/\/petski.tainas.ee\/wp-content\/uploads\/2014\/09\/Screenshot-2014-09-11-17.07.28.png\" alt=\"Joonis 1. Java turvalisuse vaade.\" width=\"520\" height=\"557\" srcset=\"http:\/\/priit.ati.ttu.ee\/wp-content\/uploads\/2014\/09\/Screenshot-2014-09-11-17.07.28.png 520w, http:\/\/priit.ati.ttu.ee\/wp-content\/uploads\/2014\/09\/Screenshot-2014-09-11-17.07.28-280x300.png 280w\" sizes=\"(max-width: 520px) 100vw, 520px\" \/><\/a><p id=\"caption-attachment-1022\" class=\"wp-caption-text\">Joonis 1. Java turvalisuse vaade.<\/p><\/div><\/p>\n<p>&nbsp;<\/p>\n<p><div id=\"attachment_1023\" style=\"width: 562px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/petski.tainas.ee\/wp-content\/uploads\/2014\/09\/Screenshot-2014-09-11-17.07.55.png\"><img aria-describedby=\"caption-attachment-1023\" loading=\"lazy\" class=\"wp-image-1023 size-full\" src=\"http:\/\/petski.tainas.ee\/wp-content\/uploads\/2014\/09\/Screenshot-2014-09-11-17.07.55.png\" alt=\"Adding Java exception\" width=\"552\" height=\"366\" srcset=\"http:\/\/priit.ati.ttu.ee\/wp-content\/uploads\/2014\/09\/Screenshot-2014-09-11-17.07.55.png 552w, http:\/\/priit.ati.ttu.ee\/wp-content\/uploads\/2014\/09\/Screenshot-2014-09-11-17.07.55-300x198.png 300w\" sizes=\"(max-width: 552px) 100vw, 552px\" \/><\/a><p id=\"caption-attachment-1023\" class=\"wp-caption-text\">Joonis 2. Saidi lisamine Java lubatud saitide nimekirja.<\/p><\/div><\/p>\n<p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u00a0Teisendused \u00fclesande baasil \u00dclesande m\u00f5istmine T\u00f5ev\u00e4\u00e4rtustabeli koostamine &#8211; sisenditele-v\u00e4ljundile kodeeringu andmine T\u00f5ev\u00e4\u00e4rtuspiirkondade v\u00e4ljakirjutamine Loogikafunktsioon Heuristiline minimeerimine &#8211; Karnaugh kaart Minimaalse ja maksimaalse lahenduse hind &#8211; CMOS transistoride arvu m\u00e4\u00e4ramine Loogika skeemi koostamine Tunni \u00fclesanne &#8211; lihtsustatud nutikas k\u00fcttes\u00fcsteem Nutikas k\u00fcttes\u00fcsteem saab infot neljalt andurilt: kellaeg, toa temperatuur, v\u00e4lis temperatuur ning elanike\u00a0kodusolek. V\u00e4ljundina juhitakse k\u00fcttes\u00fcsteemi, millel [&#8230;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":1246,"menu_order":1,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"http:\/\/priit.ati.ttu.ee\/index.php?rest_route=\/wp\/v2\/pages\/1251"}],"collection":[{"href":"http:\/\/priit.ati.ttu.ee\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/priit.ati.ttu.ee\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/priit.ati.ttu.ee\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/priit.ati.ttu.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1251"}],"version-history":[{"count":58,"href":"http:\/\/priit.ati.ttu.ee\/index.php?rest_route=\/wp\/v2\/pages\/1251\/revisions"}],"predecessor-version":[{"id":2427,"href":"http:\/\/priit.ati.ttu.ee\/index.php?rest_route=\/wp\/v2\/pages\/1251\/revisions\/2427"}],"up":[{"embeddable":true,"href":"http:\/\/priit.ati.ttu.ee\/index.php?rest_route=\/wp\/v2\/pages\/1246"}],"wp:attachment":[{"href":"http:\/\/priit.ati.ttu.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1251"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}