{"id":1710,"date":"2022-03-03T17:10:27","date_gmt":"2022-03-03T16:10:27","guid":{"rendered":"https:\/\/www.pmd85.cz\/?page_id=1710"},"modified":"2022-04-19T16:21:26","modified_gmt":"2022-04-19T14:21:26","slug":"sapi-deska-barevne-grafiky-bgp-1s","status":"publish","type":"page","link":"https:\/\/www.pmd85.cz\/?page_id=1710","title":{"rendered":"SAPI &#8211; deska barevn\u00e9 grafiky BGP-1S"},"content":{"rendered":"<p>Tato deska je zcela nov\u00e1 a nem\u00e1 sv\u016fj p\u0159edobraz v p\u016fvodn\u00edch desk\u00e1ch syst\u00e9mu SAPI. Jej\u00ed vznik inicioval <a href=\"http:\/\/www.sapi.cz\/sapi\/desky.php\" target=\"_blank\" rel=\"noopener noreferrer\">Petr (EC1045.01)<\/a> a deska vznikla z d\u016fvodu p\u0159enosu program\u016f z PMD-85. Proto nab\u00edz\u00ed deska BGP-1S kompatibiln\u00ed program\u00e1torsk\u00fd model grafiky PMD-85 v re\u017eimu Colorace (7 barev + \u010dern\u00e9 pozad\u00ed), pop\u0159\u00edpad\u011b lze desku degradovat do p\u016fvodn\u00edho \u010dty\u0159barevn\u00e9ho m\u00f3du (zelen\u00e1\/\u010derven\u00e1\/modr\u00e1\/fialov\u00e1 na \u010dern\u00e9m pozad\u00ed).<\/p>\n<p>Karta BGP-1S je standardn\u00ed kartou pro osmibitov\u00fd vanov\u00fd syst\u00e9m SAPI-1 se sb\u011brnic\u00ed ARB-1. Pou\u017e\u00edv\u00e1 kompatibiln\u00ed syst\u00e9m synchronizace sb\u011brnicov\u00fdch operac\u00ed s chodem videoprocesoru jako karty AND-1Z a DGD-1. D\u00edky tomu nedoch\u00e1z\u00ed b\u011bhem p\u0159\u00edstupu CPU do videoram ke kolizi na vnit\u0159n\u00ed datov\u00e9 sb\u011brnici karty a t\u00edm k ne\u017e\u00e1douc\u00edmu jevu zvan\u00e9mu &#8222;sn\u011b\u017een\u00ed&#8220;.<\/p>\n<p>Deska BGP-1S je sice plnohodnotnou grafickou kartou (viz vlastnosti a omezen\u00ed n\u00ed\u017ee), ov\u0161em ve standardn\u00edch syst\u00e9mech SAPI\/ZPS ji nelze vyu\u017e\u00edt ve spojen\u00ed s p\u016fvodn\u00edm edita\u010dn\u00edm programem MONITOR. Pro tyto p\u0159\u00edpady je nutn\u00e9 st\u00e1vaj\u00edc\u00ed MONITOR upravit a doplnit jej ovlada\u010dem pro BGP-1S. V u\u017eivatelsk\u00fdch syst\u00e9mech v\u0161ak m\u016f\u017ee grafick\u00e1 karta BGP-1S fungovat samostatn\u011b bez syst\u00e9mov\u00e9 grafick\u00e9 karty typu AND-1 \u010di AND-1Z. V t\u011bchto p\u0159\u00edpadech se p\u0159edpokl\u00e1d\u00e1 syst\u00e9m psan\u00fd p\u0159\u00edmo pro BGP-1S.<\/p>\n<div id=\"attachment_1713\" style=\"width: 160px\" class=\"wp-caption alignleft\"><a href=\"https:\/\/www.pmd85.cz\/wp-content\/uploads\/mBGP-1S-rotated.jpg\" target=\"_blank\" rel=\"noopener noreferrer\"><img aria-describedby=\"caption-attachment-1713\" loading=\"lazy\" class=\"wp-image-1713 size-thumbnail\" src=\"https:\/\/www.pmd85.cz\/wp-content\/uploads\/mBGP-1S-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" \/><\/a><p id=\"caption-attachment-1713\" class=\"wp-caption-text\">BGP-1S<\/p><\/div>\n<div id=\"attachment_1728\" style=\"width: 160px\" class=\"wp-caption alignleft\"><a href=\"https:\/\/www.pmd85.cz\/wp-content\/uploads\/mSestava-rotated.jpg\" target=\"_blank\" rel=\"noopener noreferrer\"><img aria-describedby=\"caption-attachment-1728\" loading=\"lazy\" class=\"wp-image-1728 size-thumbnail\" src=\"https:\/\/www.pmd85.cz\/wp-content\/uploads\/mSestava-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" \/><\/a><p id=\"caption-attachment-1728\" class=\"wp-caption-text\">Sestava JPR-1S\/BGP-1S<\/p><\/div>\n<div id=\"attachment_1737\" style=\"width: 160px\" class=\"wp-caption alignleft\"><a href=\"https:\/\/www.pmd85.cz\/wp-content\/uploads\/mBGP-1S_crt.jpg\" target=\"_blank\" rel=\"noopener noreferrer\"><img aria-describedby=\"caption-attachment-1737\" loading=\"lazy\" class=\"wp-image-1737 size-thumbnail\" src=\"https:\/\/www.pmd85.cz\/wp-content\/uploads\/mBGP-1S_crt-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" \/><\/a><p id=\"caption-attachment-1737\" class=\"wp-caption-text\">Zobrazen\u00ed na CRT<\/p><\/div>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<div id=\"attachment_1740\" style=\"width: 160px\" class=\"wp-caption alignleft\"><a href=\"https:\/\/www.pmd85.cz\/wp-content\/uploads\/manic_main.jpg\" target=\"_blank\" rel=\"noopener noreferrer\"><img aria-describedby=\"caption-attachment-1740\" loading=\"lazy\" class=\"wp-image-1740 size-thumbnail\" src=\"https:\/\/www.pmd85.cz\/wp-content\/uploads\/manic_main-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" \/><\/a><p id=\"caption-attachment-1740\" class=\"wp-caption-text\">MANIC MINER na BGP-1S<\/p><\/div>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>Deska byla testov\u00e1na s v\u00fdvojov\u00fdm syst\u00e9mem MIKROBIOS\/FALCON MONITOR v t\u00e9to sestav\u011b:<\/p>\n<ul>\n<li>zdroj EA1605<\/li>\n<li><a href=\"https:\/\/www.pmd85.cz\/?page_id=1614\">sb\u011brnice MiniBus3<\/a><\/li>\n<li><a href=\"https:\/\/www.pmd85.cz\/?page_id=1544\">deska CPU JPR-1S<\/a><\/li>\n<li>deska grafiky BGP-1S<\/li>\n<li><a href=\"https:\/\/www.pmd85.cz\/?page_id=1527\">modernizovan\u00e1 kl\u00e1vesnice ANK-1M5<\/a><\/li>\n<li>redukce pro programov\u011b realizovan\u00fd s\u00e9riov\u00fd p\u0159enos dat<\/li>\n<\/ul>\n<p>Prim\u00e1rn\u011b na t\u00e9to sestav\u011b budou n\u00e1sledn\u011b lad\u011bny p\u0159ev\u00e1d\u011bn\u00e9 programy z PMD-85, c\u00edlovou platformou pak bude SAPI\/ZPS-2. P\u0159edpokl\u00e1d\u00e1 se kompatibilita s deskou procesoru JPR-1Z, prozat\u00edm v\u0161ak nebyla ov\u011b\u0159ena.<\/p>\n<p>A na z\u00e1v\u011br je\u0161t\u011b stru\u010dn\u00fd popis desky:<\/p>\n<ul>\n<li>grafick\u00fd syst\u00e9m 288&#215;256 pixel\u016f, kompatibiln\u00ed s PMD-85 v re\u017eimech RGBM (4 barvy) a Colorace (7 barev)<\/li>\n<li>analogov\u00fd TV v\u00fdstup (\u010dernob\u00edl\u00fd, kolorace v re\u017eimu RGB na konektoru SCART)<\/li>\n<li>videoram 16kB<\/li>\n<li>do videoram karty lze pouze zapisovat, \u010dten\u00ed nen\u00ed implementov\u00e1no (v adresn\u00edm rozsahu karty BGP-1 mus\u00ed b\u00fdt pro \u00fa\u010dely zp\u011btn\u00e9ho \u010dten\u00ed dat namapov\u00e1na RAM na jin\u00e9 kart\u011b, typicky RAM-1, RAM-1Z nebo podobn\u00e1)<\/li>\n<li>za\u010d\u00e1tek videoram lze konfigurovat po kvadrantech na adresy 0000h, 4000h, 8000h nebo C000h<\/li>\n<li>karta podporuje memory banking (mapov\u00e1n\u00ed pam\u011bti) pomoc\u00ed sign\u00e1lu sb\u011brnice MAP1, lze volit ob\u011b polarity tohoto sign\u00e1lu nebo jeho ignorov\u00e1n\u00ed<\/li>\n<li>karta generuje na konci viditeln\u00e9 \u010d\u00e1sti obrazu p\u0159eru\u0161en\u00ed, kter\u00e9 je mo\u017eno mapovat na sb\u011brnicov\u00e9 sign\u00e1ly INT0 nebo INT1<\/li>\n<\/ul>\n<p><a href=\"https:\/\/www.pmd85.cz\/wp-content\/uploads\/BGP-1S.zip\">Dokumentace k desce BGP-1S<\/a><\/p>\n<p><a href=\"https:\/\/www.pmd85.cz\/wp-content\/uploads\/jpr1s_sw.zip\">BIOS\/Falcon Monitor 6.1L pro sestavu JPR-1S\/BGP-1S<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tato deska je zcela nov\u00e1 a nem\u00e1 sv\u016fj p\u0159edobraz v p\u016fvodn\u00edch desk\u00e1ch syst\u00e9mu SAPI. Jej\u00ed vznik inicioval Petr (EC1045.01) a deska vznikla z d\u016fvodu p\u0159enosu program\u016f z PMD-85. Proto nab\u00edz\u00ed deska BGP-1S kompatibiln\u00ed program\u00e1torsk\u00fd model grafiky PMD-85 v re\u017eimu Colorace (7 barev + \u010dern\u00e9 pozad\u00ed), pop\u0159\u00edpad\u011b lze desku degradovat do p\u016fvodn\u00edho \u010dty\u0159barevn\u00e9ho m\u00f3du (zelen\u00e1\/\u010derven\u00e1\/modr\u00e1\/fialov\u00e1 na [&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\/1710"}],"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=1710"}],"version-history":[{"count":22,"href":"https:\/\/www.pmd85.cz\/index.php?rest_route=\/wp\/v2\/pages\/1710\/revisions"}],"predecessor-version":[{"id":1762,"href":"https:\/\/www.pmd85.cz\/index.php?rest_route=\/wp\/v2\/pages\/1710\/revisions\/1762"}],"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=1710"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}