{"id":1655,"date":"2021-11-30T07:34:20","date_gmt":"2021-11-30T06:34:20","guid":{"rendered":"https:\/\/www.pmd85.cz\/?page_id=1655"},"modified":"2021-11-30T09:16:21","modified_gmt":"2021-11-30T08:16:21","slug":"mif-85ls","status":"publish","type":"page","link":"https:\/\/www.pmd85.cz\/?page_id=1655","title":{"rendered":"Zvukov\u00fd modul MIF-85LS pro PMD-85"},"content":{"rendered":"<p>Pro testov\u00e1n\u00ed vznikaj\u00edc\u00edho Bad Apple Demo jsme s R0gerem aka Dr.Sidem pot\u0159ebovali prov\u00e9st test p\u0159ehr\u00e1va\u010de zvuku na fyzick\u00e9m modulu <a href=\"http:\/\/pmd85.borik.net\/wiki\/MIF_85\" target=\"_blank\" rel=\"noopener noreferrer\">MIF-85<\/a> od RM-Teamu, zalo\u017een\u00e9m na obvodu SAA1099P.<\/p>\n<p>Proto\u017ee programovateln\u00e9 obvody nerad pou\u017e\u00edv\u00e1m z d\u016fvodu nutnosti je programovat (v p\u016fvodn\u00ed konstrukci MIF-85 se jedn\u00e1 o GAL), pokusil jsem se spojit p\u0159\u00edjemn\u00e9 s u\u017eite\u010dn\u00fdm a navrhl alternativn\u00ed konstrukci MIF-85 bez programovateln\u00fdch obvod\u016f. Pouze na b\u00e1zi logick\u00fdch obvod\u016f \u0159ady 74LSxx. Proto ta p\u0159\u00edpona LS v n\u00e1zvu, pro odli\u0161en\u00ed od p\u016fvodn\u00ed konstrukce.<\/p>\n<p>Zapojen\u00ed vyu\u017e\u00edv\u00e1 ne\u00fapln\u00e9ho adresov\u00e1n\u00ed periferi\u00ed. Jednak to takto d\u011bl\u00e1 samotn\u00e9 PMD-85, nav\u00edc po p\u0159ipojen\u00ed jak\u00e9hokoliv modulu na aplika\u010dn\u00ed konektor stejn\u011b nen\u00ed m\u00edsto pro dal\u0161\u00ed konstrukci (nepo\u010d\u00edtaje v to rozhran\u00ed ROMPACKu), kter\u00e1 by byla s t\u00edmto ne\u00fapln\u011b adresovan\u00fdm modulem v kolizi.<\/p>\n<div id=\"attachment_1662\" style=\"width: 160px\" class=\"wp-caption alignleft\"><a href=\"https:\/\/www.pmd85.cz\/wp-content\/uploads\/schema-1.png\" target=\"_blank\" rel=\"noopener noreferrer\"><img aria-describedby=\"caption-attachment-1662\" loading=\"lazy\" class=\"wp-image-1662 size-thumbnail\" src=\"https:\/\/www.pmd85.cz\/wp-content\/uploads\/schema-1-150x150.png\" alt=\"\" width=\"150\" height=\"150\" \/><\/a><p id=\"caption-attachment-1662\" class=\"wp-caption-text\">Sch\u00e9ma zapojen\u00ed<\/p><\/div>\n<div id=\"attachment_1656\" style=\"width: 160px\" class=\"wp-caption alignleft\"><a href=\"https:\/\/www.pmd85.cz\/wp-content\/uploads\/top.png\" target=\"_blank\" rel=\"noopener noreferrer\"><img aria-describedby=\"caption-attachment-1656\" loading=\"lazy\" class=\"wp-image-1656 size-thumbnail\" src=\"https:\/\/www.pmd85.cz\/wp-content\/uploads\/top-150x150.png\" alt=\"\" width=\"150\" height=\"150\" \/><\/a><p id=\"caption-attachment-1656\" class=\"wp-caption-text\">MIF-85LS &#8211; horn\u00ed strana<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Pro testov\u00e1n\u00ed vznikaj\u00edc\u00edho Bad Apple Demo jsme s R0gerem aka Dr.Sidem pot\u0159ebovali prov\u00e9st test p\u0159ehr\u00e1va\u010de zvuku na fyzick\u00e9m modulu MIF-85 od RM-Teamu, zalo\u017een\u00e9m na obvodu SAA1099P. Proto\u017ee programovateln\u00e9 obvody nerad pou\u017e\u00edv\u00e1m z d\u016fvodu nutnosti je programovat (v p\u016fvodn\u00ed konstrukci MIF-85 se jedn\u00e1 o GAL), pokusil jsem se spojit p\u0159\u00edjemn\u00e9 s u\u017eite\u010dn\u00fdm a navrhl alternativn\u00ed konstrukci [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":292,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"https:\/\/www.pmd85.cz\/index.php?rest_route=\/wp\/v2\/pages\/1655"}],"collection":[{"href":"https:\/\/www.pmd85.cz\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.pmd85.cz\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.pmd85.cz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pmd85.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1655"}],"version-history":[{"count":6,"href":"https:\/\/www.pmd85.cz\/index.php?rest_route=\/wp\/v2\/pages\/1655\/revisions"}],"predecessor-version":[{"id":1839,"href":"https:\/\/www.pmd85.cz\/index.php?rest_route=\/wp\/v2\/pages\/1655\/revisions\/1839"}],"up":[{"embeddable":true,"href":"https:\/\/www.pmd85.cz\/index.php?rest_route=\/wp\/v2\/pages\/292"}],"wp:attachment":[{"href":"https:\/\/www.pmd85.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1655"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}