{"id":1327,"date":"2020-01-27T09:48:17","date_gmt":"2020-01-27T17:48:17","guid":{"rendered":"https:\/\/www.crystalfontz.com\/blog\/?post_type=encyclopedia&#038;p=1327"},"modified":"2020-06-04T15:57:58","modified_gmt":"2020-06-04T22:57:58","slug":"6800","status":"publish","type":"encyclopedia","link":"https:\/\/www.crystalfontz.com\/blog\/glossary\/6800\/","title":{"rendered":"6800"},"content":{"rendered":"<p>6800 is a parallel interface that uses Read\/Write signal and an Enable signal to control the data bus.<\/p>\n<p>Communications with a display are only enabled when the enable signal is pulled high.<\/p>\n<p>The level of the Read\/Write signal then determines whether data will be read from the display or written to the display. If the Read\/Write signal is high, data will be read from the display whereas if the Read\/Write signal is low, data will be written to the display.<\/p>\n<p>Sometimes the Write will be shown as a &ldquo;notted&rdquo; signal. For instance, there may be a bar over the name, a preceding exclamation mark, slash, or dash. While this looks like negation notation, in this context it simply means the signal is active low.<\/p>\n<h3>Difference Between 6800 and 8080<\/h3>\n<p>The other common parallel interface is <a href=\"https:\/\/www.crystalfontz.com\/blog\/glossary\/8080\/\" target=\"_self\" title=\"8080 is a parallel interface that uses separate Read and Write lines to control the data bus. Difference Between 8080 and 6800 The other common parallel interface is 6800 which uses a single Read\/Write signal in combination with an Enable signal to control the data bus. Questions? If you have any questions, please&nbsp;contact our knowledgeable&hellip;\" class=\"encyclopedia\">8080<\/a> which uses separate read and write lines and no enable signal.<\/p>\n<h3>Questions?<\/h3>\n<p>If you have any questions, please&nbsp;<a href=\"https:\/\/www.crystalfontz.com\/contact.php\">contact our knowledgeable and friendly support staff<\/a>&nbsp;by email, phone, or chat.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>6800 is a parallel interface that uses Read\/Write signal and an Enable signal to control the data bus. Communications with a display are only enabled when the enable signal is pulled high. The level of the Read\/Write signal then determines whether data will be read from the display or written to the display. If the [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":0,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","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":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"class_list":["post-1327","encyclopedia","type-encyclopedia","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>6800 - Crystalfontz LCD Glossary<\/title>\n<meta name=\"description\" content=\"6800 : 6800 is a parallel interface that uses Read\/Write signal and an Enable signal to control the data bus. Communications with a display are only enabled when\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.crystalfontz.com\/blog\/glossary\/6800\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"6800 - Crystalfontz LCD Glossary\" \/>\n<meta property=\"og:description\" content=\"6800 : 6800 is a parallel interface that uses Read\/Write signal and an Enable signal to control the data bus. Communications with a display are only enabled when\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.crystalfontz.com\/blog\/glossary\/6800\/\" \/>\n<meta property=\"og:site_name\" content=\"Crystalfontz LCD Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/pages\/Crystalfontz-America-Inc\" \/>\n<meta property=\"article:modified_time\" content=\"2020-06-04T22:57:58+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@crystalfontz\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.crystalfontz.com\\\/blog\\\/glossary\\\/6800\\\/\",\"url\":\"https:\\\/\\\/www.crystalfontz.com\\\/blog\\\/glossary\\\/6800\\\/\",\"name\":\"6800 - Crystalfontz LCD Glossary\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.crystalfontz.com\\\/blog\\\/#website\"},\"datePublished\":\"2020-01-27T17:48:17+00:00\",\"dateModified\":\"2020-06-04T22:57:58+00:00\",\"description\":\"6800 : 6800 is a parallel interface that uses Read\\\/Write signal and an Enable signal to control the data bus. Communications with a display are only enabled when\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.crystalfontz.com\\\/blog\\\/glossary\\\/6800\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.crystalfontz.com\\\/blog\\\/glossary\\\/6800\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.crystalfontz.com\\\/blog\\\/glossary\\\/6800\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.crystalfontz.com\\\/blog\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"glossary\",\"item\":\"https:\\\/\\\/www.crystalfontz.com\\\/blog\\\/glossary\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"6800\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.crystalfontz.com\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/www.crystalfontz.com\\\/blog\\\/\",\"name\":\"Crystalfontz LCD Blog\",\"description\":\"We have a display for that!\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.crystalfontz.com\\\/blog\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.crystalfontz.com\\\/blog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.crystalfontz.com\\\/blog\\\/#organization\",\"name\":\"Crystalfontz America Inc.\",\"url\":\"https:\\\/\\\/www.crystalfontz.com\\\/blog\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.crystalfontz.com\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.crystalfontz.com\\\/blog\\\/wp-content\\\/uploads\\\/CrystalfontzAmericaLogo-e1612976245961.jpg\",\"contentUrl\":\"https:\\\/\\\/www.crystalfontz.com\\\/blog\\\/wp-content\\\/uploads\\\/CrystalfontzAmericaLogo-e1612976245961.jpg\",\"width\":120,\"height\":120,\"caption\":\"Crystalfontz America Inc.\"},\"image\":{\"@id\":\"https:\\\/\\\/www.crystalfontz.com\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/pages\\\/Crystalfontz-America-Inc\",\"https:\\\/\\\/x.com\\\/crystalfontz\",\"https:\\\/\\\/www.instagram.com\\\/crystalfontz\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/crystalfontz-america-inc\\\/\",\"https:\\\/\\\/www.youtube.com\\\/user\\\/CrystalfontzAmerica\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"6800 - Crystalfontz LCD Glossary","description":"6800 : 6800 is a parallel interface that uses Read\/Write signal and an Enable signal to control the data bus. Communications with a display are only enabled when","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.crystalfontz.com\/blog\/glossary\/6800\/","og_locale":"en_US","og_type":"article","og_title":"6800 - Crystalfontz LCD Glossary","og_description":"6800 : 6800 is a parallel interface that uses Read\/Write signal and an Enable signal to control the data bus. Communications with a display are only enabled when","og_url":"https:\/\/www.crystalfontz.com\/blog\/glossary\/6800\/","og_site_name":"Crystalfontz LCD Blog","article_publisher":"https:\/\/www.facebook.com\/pages\/Crystalfontz-America-Inc","article_modified_time":"2020-06-04T22:57:58+00:00","twitter_card":"summary_large_image","twitter_site":"@crystalfontz","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.crystalfontz.com\/blog\/glossary\/6800\/","url":"https:\/\/www.crystalfontz.com\/blog\/glossary\/6800\/","name":"6800 - Crystalfontz LCD Glossary","isPartOf":{"@id":"https:\/\/www.crystalfontz.com\/blog\/#website"},"datePublished":"2020-01-27T17:48:17+00:00","dateModified":"2020-06-04T22:57:58+00:00","description":"6800 : 6800 is a parallel interface that uses Read\/Write signal and an Enable signal to control the data bus. Communications with a display are only enabled when","breadcrumb":{"@id":"https:\/\/www.crystalfontz.com\/blog\/glossary\/6800\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.crystalfontz.com\/blog\/glossary\/6800\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.crystalfontz.com\/blog\/glossary\/6800\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.crystalfontz.com\/blog\/"},{"@type":"ListItem","position":2,"name":"glossary","item":"https:\/\/www.crystalfontz.com\/blog\/glossary\/"},{"@type":"ListItem","position":3,"name":"6800"}]},{"@type":"WebSite","@id":"https:\/\/www.crystalfontz.com\/blog\/#website","url":"https:\/\/www.crystalfontz.com\/blog\/","name":"Crystalfontz LCD Blog","description":"We have a display for that!","publisher":{"@id":"https:\/\/www.crystalfontz.com\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.crystalfontz.com\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.crystalfontz.com\/blog\/#organization","name":"Crystalfontz America Inc.","url":"https:\/\/www.crystalfontz.com\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.crystalfontz.com\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/www.crystalfontz.com\/blog\/wp-content\/uploads\/CrystalfontzAmericaLogo-e1612976245961.jpg","contentUrl":"https:\/\/www.crystalfontz.com\/blog\/wp-content\/uploads\/CrystalfontzAmericaLogo-e1612976245961.jpg","width":120,"height":120,"caption":"Crystalfontz America Inc."},"image":{"@id":"https:\/\/www.crystalfontz.com\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/pages\/Crystalfontz-America-Inc","https:\/\/x.com\/crystalfontz","https:\/\/www.instagram.com\/crystalfontz\/","https:\/\/www.linkedin.com\/company\/crystalfontz-america-inc\/","https:\/\/www.youtube.com\/user\/CrystalfontzAmerica"]}]}},"_links":{"self":[{"href":"https:\/\/www.crystalfontz.com\/blog\/wp-json\/wp\/v2\/encyclopedia\/1327","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.crystalfontz.com\/blog\/wp-json\/wp\/v2\/encyclopedia"}],"about":[{"href":"https:\/\/www.crystalfontz.com\/blog\/wp-json\/wp\/v2\/types\/encyclopedia"}],"author":[{"embeddable":true,"href":"https:\/\/www.crystalfontz.com\/blog\/wp-json\/wp\/v2\/users\/7"}],"wp:attachment":[{"href":"https:\/\/www.crystalfontz.com\/blog\/wp-json\/wp\/v2\/media?parent=1327"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}