{"id":1151,"date":"2013-09-17T17:25:14","date_gmt":"2013-09-17T15:25:14","guid":{"rendered":"https:\/\/zz-indigo.mavipet.sk\/?p=1151"},"modified":"2019-10-29T18:04:54","modified_gmt":"2019-10-29T18:04:54","slug":"spinet-ako-na-to","status":"publish","type":"post","link":"https:\/\/zz-indigo.mavipet.sk\/?p=1151","title":{"rendered":"SPInet Ako na to?"},"content":{"rendered":"<p>V predch\u00e1dzaj\u00facom pr\u00edspevku som spom\u00ednal SPInet co t\u00fdm ale mysl\u00edm? Navy\u0161e by sa malo jedna\u0165 o rie\u0161enie ktor\u00e9 bud\u00fa m\u00f4c\u0165 pou\u017e\u00edva\u0165 ja jednoduch\u00e9 kontrol\u00e9ry.<\/p>\n<p><!--more--><\/p>\n<ul>\n<li>Ke\u010f\u017ee nie ka\u017ed\u00fd SPI kontrol\u00e9r vie by\u0165 slave a \u017eiaden, z princ\u00edpu zbernice, nevie byt master aj slave z\u00e1rove\u0148 je potrebn\u00e9 ich spoji\u0165 cez multislave zariadenie. Multislave v zmysle \u017ee je slave zariaden\u00edm pre viacer\u00fdch mastrov.<\/li>\n<li>Ke\u010f\u017ee ka\u017ed\u00fd master m\u00f4\u017ee ma\u0165 in\u00fa frekvenciu je potrebn\u00e9 aby podporoval viacer\u00e9 hodinov\u00e9 dom\u00e9ny.<\/li>\n<li>Treba zabezpe\u010di\u0165 aby ka\u017ed\u00e9mu cie\u013eu mohli zapisova\u0165 viacer\u00e9 zdroje naraz.<\/li>\n<li>Aby sa dalo vyh\u013ead\u00e1va\u0165 medzi hostami je potrebn\u00e9 podporova\u0165 broadcast &#8222;pakety&#8220;<\/li>\n<li>Spr\u00e1vy bud\u00fa ma\u0165 fixn\u00fa d\u013e\u017eku.<\/li>\n<\/ul>\n<p>Otvoren\u00e9 ot\u00e1zky:<\/p>\n<ul>\n<li>Ma by\u0165 spr\u00e1va vo fronte obsahova\u0165 ID odosielate\u013ea, alebo to robi\u0165 na vy\u0161\u0161ej vrstve na mastroch?<\/li>\n<li>Ako ve\u013ek\u00e9 fronty? EP2C5 ma 13K RAM<\/li>\n<\/ul>\n<p>Teraz to u\u017e len prehodi\u0165 do HW n\u00e1vrhu a ten pretransformova\u0165 do VHDL.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>V predch\u00e1dzaj\u00facom pr\u00edspevku som spom\u00ednal SPInet co t\u00fdm ale mysl\u00edm? Navy\u0161e by sa malo jedna\u0165 o rie\u0161enie ktor\u00e9 bud\u00fa m\u00f4c\u0165 pou\u017e\u00edva\u0165 ja jednoduch\u00e9 kontrol\u00e9ry.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-1151","post","type-post","status-publish","format-standard","hentry","category-ostatne"],"_links":{"self":[{"href":"https:\/\/zz-indigo.mavipet.sk\/index.php?rest_route=\/wp\/v2\/posts\/1151","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=1151"}],"version-history":[{"count":1,"href":"https:\/\/zz-indigo.mavipet.sk\/index.php?rest_route=\/wp\/v2\/posts\/1151\/revisions"}],"predecessor-version":[{"id":2689,"href":"https:\/\/zz-indigo.mavipet.sk\/index.php?rest_route=\/wp\/v2\/posts\/1151\/revisions\/2689"}],"wp:attachment":[{"href":"https:\/\/zz-indigo.mavipet.sk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1151"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zz-indigo.mavipet.sk\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1151"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zz-indigo.mavipet.sk\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1151"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}