{"id":2141,"date":"2020-10-08T15:42:32","date_gmt":"2020-10-08T15:42:32","guid":{"rendered":"https:\/\/loadzx.com\/loadvisitorguide\/?page_id=2141"},"modified":"2021-11-05T02:51:42","modified_gmt":"2021-11-05T02:51:42","slug":"pt-c30125","status":"publish","type":"page","link":"https:\/\/loadzx.com\/loadvisitorguide\/pt-c30125\/","title":{"rendered":"30125 &#8211; ZX-81"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"2141\" class=\"elementor elementor-2141\">\n\t\t\t\t\t\t<section class=\"has_eae_slider elementor-section elementor-top-section elementor-element elementor-element-4bd9efd elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-eae-slider=\"89478\" data-id=\"4bd9efd\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"has_eae_slider elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1c81ffa\" data-eae-slider=\"89024\" data-id=\"1c81ffa\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0667f4b elementor-widget elementor-widget-heading\" data-id=\"0667f4b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Guia de Visita<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"has_eae_slider elementor-section elementor-top-section elementor-element elementor-element-12d8028 elementor-section-items-top elementor-section-content-middle elementor-section-height-min-height elementor-section-boxed elementor-section-height-default\" data-eae-slider=\"39112\" data-id=\"12d8028\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"has_eae_slider elementor-column elementor-col-12 elementor-top-column elementor-element elementor-element-c809e78\" data-eae-slider=\"20609\" data-id=\"c809e78\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-32c52dd elementor-widget elementor-widget-heading\" data-id=\"32c52dd\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"headCurPage\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">NNNNN<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"has_eae_slider elementor-column elementor-col-12 elementor-top-column elementor-element elementor-element-6f3f132\" data-eae-slider=\"72655\" data-id=\"6f3f132\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"has_eae_slider elementor-column elementor-col-12 elementor-top-column elementor-element elementor-element-0a92f4a\" data-eae-slider=\"72354\" data-id=\"0a92f4a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fd3f5f3 elementor-widget elementor-widget-html\" data-id=\"fd3f5f3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<label for=\"textNumberPage\"><\/label>\r\n\r\n<input type=\"text\" id=\"textNumberPage\" name=\"textNumberPage\" required\r\n       minlength=\"1\" maxlength=\"5\" size=\"5\" style=\"font-size: 8px; max-width:200px;height: 24px;\">\r\n \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"has_eae_slider elementor-column elementor-col-12 elementor-top-column elementor-element elementor-element-9c32c8d\" data-eae-slider=\"99458\" data-id=\"9c32c8d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d782bd6 elementor-button-success elementor-align-left elementor-widget elementor-widget-button\" data-id=\"d782bd6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-xs\" href=\"https:\/\/loadzx.com\/loadvisitorguide\/pt-c1\" id=\"numberPageGo\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">GO<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"has_eae_slider elementor-column elementor-col-12 elementor-top-column elementor-element elementor-element-0e5e508\" data-eae-slider=\"96725\" data-id=\"0e5e508\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4d38132 elementor-button-success elementor-align-left elementor-widget elementor-widget-button\" data-id=\"4d38132\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-xs\" href=\"https:\/\/loadzx.com\/loadvisitorguide\/C1\" id=\"headJumpFirst\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">#1<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"has_eae_slider elementor-column elementor-col-12 elementor-top-column elementor-element elementor-element-42ffb20\" data-eae-slider=\"38537\" data-id=\"42ffb20\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"has_eae_slider elementor-section elementor-inner-section elementor-element elementor-element-603de4d elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-eae-slider=\"50276\" data-id=\"603de4d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"has_eae_slider elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-0324804\" data-eae-slider=\"63209\" data-id=\"0324804\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e34301e elementor-align-right elementor-widget elementor-widget-button\" data-id=\"e34301e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/loadzx.com\/loadvisitorguide\/tvcontents\/pt\/C1\" id=\"ptLink\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">PT<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"has_eae_slider elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-203e05a\" data-eae-slider=\"20391\" data-id=\"203e05a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-219a9fc elementor-align-center elementor-widget elementor-widget-button\" data-id=\"219a9fc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/loadzx.com\/loadvisitorguide\/tvcontents\/en\/C1\" id=\"enLink\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">EN<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"has_eae_slider elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-d72851a\" data-eae-slider=\"14823\" data-id=\"d72851a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7626cf0 elementor-align-left elementor-widget elementor-widget-button\" data-id=\"7626cf0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/loadzx.com\/loadvisitorguide\/tvcontents\/es\/C1\" id=\"esLink\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">ES<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"has_eae_slider elementor-column elementor-col-12 elementor-top-column elementor-element elementor-element-1b172b7 elementor-hidden-phone\" data-eae-slider=\"34435\" data-id=\"1b172b7\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"has_eae_slider elementor-column elementor-col-12 elementor-top-column elementor-element elementor-element-6ad8120\" data-eae-slider=\"49389\" data-id=\"6ad8120\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9b8cc7d elementor-widget elementor-widget-image\" data-id=\"9b8cc7d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"300\" height=\"133\" src=\"https:\/\/loadzx.com\/loadvisitorguide\/wp-content\/uploads\/2020\/03\/logo_LOAD_cor_invertido-smaller_borders-300x133.png\" class=\"attachment-medium size-medium wp-image-1179\" alt=\"\" srcset=\"https:\/\/loadzx.com\/loadvisitorguide\/wp-content\/uploads\/2020\/03\/logo_LOAD_cor_invertido-smaller_borders-300x133.png 300w, https:\/\/loadzx.com\/loadvisitorguide\/wp-content\/uploads\/2020\/03\/logo_LOAD_cor_invertido-smaller_borders-768x342.png 768w, https:\/\/loadzx.com\/loadvisitorguide\/wp-content\/uploads\/2020\/03\/logo_LOAD_cor_invertido-smaller_borders.png 904w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"has_eae_slider elementor-section elementor-top-section elementor-element elementor-element-9e8d5cd elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-eae-slider=\"37786\" data-id=\"9e8d5cd\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"has_eae_slider elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-b8e6c10\" data-eae-slider=\"93972\" data-id=\"b8e6c10\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-bf596d4 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"bf596d4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<a class=\"elementor-icon\" href=\"https:\/\/loadzx.com\/loadvisitorguide\/c1\" id=\"previousNavigation\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-arrow-alt-circle-left\"><\/i>\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"has_eae_slider elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-95ae447\" data-eae-slider=\"96584\" data-id=\"95ae447\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"has_eae_slider elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-17b9aea\" data-eae-slider=\"34358\" data-id=\"17b9aea\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-033f518 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"033f518\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<a class=\"elementor-icon\" href=\"https:\/\/loadzx.com\/loadvisitorguide\/c4\" id=\"nextNavigation\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-arrow-alt-circle-right\"><\/i>\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"has_eae_slider elementor-section elementor-top-section elementor-element elementor-element-acda2f3 elementor-section-stretched elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-eae-slider=\"39315\" data-id=\"acda2f3\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;stretch_section&quot;:&quot;section-stretched&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"has_eae_slider elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-fd34f7d\" data-eae-slider=\"47799\" data-id=\"fd34f7d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"has_eae_slider elementor-section elementor-inner-section elementor-element elementor-element-5dbb992 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-eae-slider=\"3151\" data-id=\"5dbb992\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"has_eae_slider elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-fd1e495\" data-eae-slider=\"22221\" data-id=\"fd1e495\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0d7cb1d elementor-widget elementor-widget-heading\" data-id=\"0d7cb1d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">SINCLAIR ZX81<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4fd5a39 elementor-widget elementor-widget-text-editor\" data-id=\"4fd5a39\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tCom o intuito de reduzir a complexidade e o custo de produ\u00e7\u00e3o do ZX80, Jim Westwood e o seus colegas t\u00eam a brilhante ideia de combinar in\u00fameros circuitos integrados do ZX80 num \u00fanico integrado chamado ULA (Uncommitted Logic Array) que veio a ser desenvolvido pela empresa Ferranti. O ZX81 veio ent\u00e3o para o mercado com apenas 4 integrados e \u00e9 considerado pelo Sir Clive Sinclair como uma obra prima e um dos seus computadores mais ic\u00f3nicos apesar de ainda a preto e branco.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a37c024 elementor-widget elementor-widget-text-editor\" data-id=\"a37c024\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tA sua ROM foi produzida pela empresa Nine Tiles (tal como tinha sido a do ZX80), nomeadamente por John Grant e Steve Vickers. \u00c9 a primeira a suportar opera\u00e7\u00f5es trigonom\u00e9tricas e opera\u00e7\u00f5es de v\u00edrgula flutuante. \u00c9 tamb\u00e9m a primeira que faz a valida\u00e7\u00e3o de c\u00f3digo BASIC \u00e0 medida que o mesmo \u00e9 escrito, uma revolu\u00e7\u00e3o para a \u00e9poca.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-96ba812 elementor-widget elementor-widget-text-editor\" data-id=\"96ba812\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tTeve um grande sucesso comercial vendendo mais de 1,5 Milh\u00f5es de unidades ap\u00f3s o seu lan\u00e7amento em 1981. Podia ser comprado em kit ou j\u00e1 montado. Foi j\u00e1 produzido pela Timex em Dundee (Esc\u00f3cia). \nExistem vers\u00f5es com ligeiras diferen\u00e7as vendidas nos USA ou Fran\u00e7a (por exemplo), al\u00e9m do clone Timex Sinclair 1000.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-507777f elementor-widget elementor-widget-text-editor\" data-id=\"507777f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<em>Curiosidades:<\/em>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c4903af elementor-widget elementor-widget-text-editor\" data-id=\"c4903af\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<em>Algumas das vers\u00f5es da ULA t\u00eam o bug \u201csquare-root\u201d que faz com que o valor da raiz quadrada de 0,25 n\u00e3o seja o correto. Vieram ent\u00e3o a ser desenvolvidas corre\u00e7\u00f5es posteriores para resolver esse problema, tornando agora as v\u00e1rias vers\u00f5es das placas colecion\u00e1veis.<\/em>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9af3ce6 elementor-widget elementor-widget-spacer\" data-id=\"9af3ce6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Guia de Visita NNNNN GO #1 PT EN ES SINCLAIR ZX81 Com o intuito de reduzir a complexidade e o custo de produ\u00e7\u00e3o do ZX80, Jim Westwood e o seus colegas t\u00eam a brilhante ideia de combinar in\u00fameros circuitos integrados do ZX80 num \u00fanico integrado chamado ULA (Uncommitted Logic Array) que veio a ser desenvolvido [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"enabled","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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