{"id":116,"date":"2012-04-07T16:49:12","date_gmt":"2012-04-07T14:49:12","guid":{"rendered":"https:\/\/zz-indigo.mavipet.sk\/?page_id=116"},"modified":"2012-04-07T16:49:12","modified_gmt":"2012-04-07T14:49:12","slug":"zx81","status":"publish","type":"page","link":"https:\/\/zz-indigo.mavipet.sk\/?page_id=116","title":{"rendered":"ZX81"},"content":{"rendered":"<p>Na tejto str\u00e1nke n\u00e1jdete verzie ZX81 pre FPGA PC.<\/p>\n<p>VHDL k\u00f3d je roz\u0161\u00edren\u00edm pr\u00e1ce p\u00e1na Daniela Wallnera. Ktor\u00fd n\u00e1jdete na str\u00e1nke projektu <a title=\"ZXGATE project\" href=\"http:\/\/zxgate.sourceforge.net\/\">ZXGATE<\/a>. Ktor\u00fd v pr\u00edpade ZX81 stavia na pr\u00e1ci p\u00e1na <a title=\"ZX97 by Bodo Wenzel\" href=\"http:\/\/members.fortunecity.com\/bodo4all\/zx\/zx97.html\">Boda Wenzla<\/a>.<\/p>\n<p><strong>Konfiguracia ZX81:<\/strong><\/p>\n<ul>\n<li>Inverzne video (M\u00f4j LCD monitor ho lep\u0161ie zn\u00e1\u0161a)<\/li>\n<li>Zapnute NMI<\/li>\n<li>8k ZX81 ROM<\/li>\n<li>2k FPGA RAM<\/li>\n<li>Back porch gener\u00e1tor. (Stabilnej\u0161ie video na nov\u0161\u00edch telev\u00edzoroch)<\/li>\n<li>Digit\u00e1lny kazetov\u00fd vstup na jack 3.5mm<\/li>\n<\/ul>\n<p>T\u00e1to verzia nepou\u017e\u00edva extern\u00fa SRAM. Tak\u017ee si ju m\u00f4\u017eete vysk\u00fa\u0161a\u0165 aj na breadboarde.<\/p>\n<ul>\n<li><a title=\"zx81.pof\" href=\"https:\/\/svn.mavipet.sk\/svn\/fpga_comps\/web\/ZX81.pof\">zx81.pof<\/a> &#8211; JTAG verzia (po odpojen\u00ed nap\u00e1jania sa strat\u00ed)<\/li>\n<li><a title=\"zx81.sof\" href=\"https:\/\/svn.mavipet.sk\/svn\/fpga_comps\/web\/ZX81.sof\">zx81.sof<\/a> &#8211; Verzia pre AS programovanie<\/li>\n<li><a title=\"zx81.jit\" href=\"https:\/\/svn.mavipet.sk\/svn\/fpga_comps\/web\/ZX81.jit\">zx81.jit<\/a> &#8211; Naprogramovanie konfigura\u010dnej pam\u00e4te cez JTAG.<\/li>\n<\/ul>\n<p><strong>Konfiguracia ZX81_16k:<\/strong><\/p>\n<ul>\n<li>Inverzne video (M\u00f4j LCD monitor ho lep\u0161ie zn\u00e1\u0161a)<\/li>\n<li>Zapnute NMI<\/li>\n<li>8k ZX81 ROM<\/li>\n<li>16k External RAM<\/li>\n<li>Back porch gener\u00e1tor. (Stabilnej\u0161ie video na nov\u0161\u00edch telev\u00edzoroch)<\/li>\n<li>Digit\u00e1lny kazetov\u00fd vstup na jack 3.5mm<\/li>\n<\/ul>\n<p>T\u00e1to verzia pou\u017e\u00edva extern\u00fa SRAM.<\/p>\n<ul>\n<li><a title=\"zx81_16k.pof\" href=\"https:\/\/svn.mavipet.sk\/svn\/fpga_comps\/web\/ZX81_16k.pof\">zx81.pof<\/a> &#8211; JTAG verzia (po odpojen\u00ed nap\u00e1jania sa strat\u00ed)<\/li>\n<li><a title=\"zx81_16k.sof\" href=\"https:\/\/svn.mavipet.sk\/svn\/fpga_comps\/web\/ZX81_16k.sof\">zx81.sof<\/a> &#8211; Verzia pre AS programovanie<\/li>\n<li><a title=\"zx81_16k.jit\" href=\"https:\/\/svn.mavipet.sk\/svn\/fpga_comps\/web\/ZX81_16k.jit\">zx81.jit<\/a> &#8211; Naprogramovanie konfigura\u010dnej pam\u00e4te cez JTAG.<\/li>\n<\/ul>\n<p><strong>Konfiguracia ZX81_full:<\/strong><\/p>\n<ul>\n<li>Inverzne video (M\u00f4j LCD monitor ho lep\u0161ie zn\u00e1\u0161a)<\/li>\n<li>Zapnute NMI<\/li>\n<li>8k ZX81 ROM<\/li>\n<li>48k External RAM<\/li>\n<li>Back porch gener\u00e1tor. (Stabilnej\u0161ie video na nov\u0161\u00edch telev\u00edzoroch)<\/li>\n<li>Joystick<\/li>\n<li>Digit\u00e1lny kazetov\u00fd vstup na jack 3.5mm<\/li>\n<li>AY-3-8910<\/li>\n<li>8255 ???<\/li>\n<li>podpora pre SD kartu???<\/li>\n<\/ul>\n<p>Toto je zatia\u013e len pl\u00e1novan\u00e1 verzia. vo v\u00fdvoji funkcie ozna\u010den\u00e9 &#8222;???&#8220; e\u0161te nie s\u00fa spraven\u00e9.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Na tejto str\u00e1nke n\u00e1jdete verzie ZX81 pre FPGA PC. VHDL k\u00f3d je roz\u0161\u00edren\u00edm pr\u00e1ce p\u00e1na Daniela Wallnera. Ktor\u00fd n\u00e1jdete na str\u00e1nke projektu ZXGATE. Ktor\u00fd v pr\u00edpade ZX81 stavia na pr\u00e1ci p\u00e1na Boda Wenzla. Konfiguracia ZX81: Inverzne video (M\u00f4j LCD monitor &hellip; <a href=\"https:\/\/zz-indigo.mavipet.sk\/?page_id=116\">Pokra\u010dova\u0165 v \u010d\u00edtan\u00ed <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":79,"menu_order":2,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-116","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/zz-indigo.mavipet.sk\/index.php?rest_route=\/wp\/v2\/pages\/116","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zz-indigo.mavipet.sk\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/zz-indigo.mavipet.sk\/index.php?rest_route=\/wp\/v2\/types\/page"}],"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=116"}],"version-history":[{"count":0,"href":"https:\/\/zz-indigo.mavipet.sk\/index.php?rest_route=\/wp\/v2\/pages\/116\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/zz-indigo.mavipet.sk\/index.php?rest_route=\/wp\/v2\/pages\/79"}],"wp:attachment":[{"href":"https:\/\/zz-indigo.mavipet.sk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=116"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}