{"id":1137,"date":"2010-11-24T13:38:28","date_gmt":"2010-11-24T18:38:28","guid":{"rendered":"http:\/\/embedded-lab.com\/blog\/?p=1137"},"modified":"2012-07-30T09:29:29","modified_gmt":"2012-07-30T13:29:29","slug":"vga-display-using-pic-micro","status":"publish","type":"post","link":"https:\/\/embedded-lab.com\/blog\/vga-display-using-pic-micro\/","title":{"rendered":"VGA display using PIC Micro"},"content":{"rendered":"<p>VGA stands for Video Graphics Array, which is a widely used analog interface between a computer and monitor that uses a 15-pin plug and socket. The VGA display requires accurate timing signals and synchronization. The goal of this project is to generate VGA signals using a PIC microcontroller to display characters, text and figures on a computer monitor.<\/p>\n<p style=\"text-align: center;\"><a rel=\"attachment wp-att-1138\" href=\"http:\/\/embedded-lab.com\/blog\/?attachment_id=1138\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-1138 aligncenter\" title=\"complete_large\" src=\"http:\/\/embedded-lab.com\/blog\/wp-content\/uploads\/2010\/11\/complete_large-550x365.jpg\" alt=\"\" width=\"550\" height=\"365\" srcset=\"https:\/\/embedded-lab.com\/blog\/wp-content\/uploads\/2010\/11\/complete_large-550x365.jpg 550w, https:\/\/embedded-lab.com\/blog\/wp-content\/uploads\/2010\/11\/complete_large.jpg 1024w\" sizes=\"auto, (max-width: 550px) 100vw, 550px\" \/><\/a><\/p>\n<p>It uses a PIC18F452 microcontroller running at 4 MHz external crystal to generate accurate timing signals to drive VGA pins. The software is written in assembly so that timing signals will be more accurate. The author also provides a brief introduction of VGA signals.<\/p>\n<p><!--more--><\/p>\n<table style=\"border-collapse: collapse; width: 100%;\">\n<tbody>\n<tr>\n<td><script type=\"text\/javascript\">\/\/ <![CDATA[\n             google_ad_client = \"pub-3251335376149574\"; \/* Embedded-Lab_Blog_468x15, created 10\/1\/10 *\/ google_ad_slot = \"5007918417\"; google_ad_width = 468; google_ad_height = 15;\n\/\/ ]]><\/script><br \/>\n<script src=\"http:\/\/pagead2.googlesyndication.com\/pagead\/show_ads.js\" type=\"text\/javascript\">\n<\/script><\/td>\n<td><a href=\"http:\/\/www.pyroelectro.com\/projects\/vga_test_box\/index.html\" target=\"_blank\"><strong>Read More<\/strong><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>VGA stands for Video Graphics Array, which is a widely used analog interface between a computer and monitor that uses a 15-pin plug and socket. The VGA display requires accurate timing signals and synchronization. The goal of this project is to generate VGA signals using a PIC microcontroller to display characters, text and figures on a computer monitor. It uses a PIC18F452 microcontroller running at 4 MHz external crystal to generate accurate timing signals to drive VGA pins. The software is written in assembly so that timing signals will be more accurate. The author also provides a brief introduction of<\/p>\n","protected":false},"author":2,"featured_media":1138,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[116,117,115],"class_list":["post-1137","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pic-projects","tag-pic-based-vga-signal","tag-pic18f452","tag-vga"],"_links":{"self":[{"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/posts\/1137","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/comments?post=1137"}],"version-history":[{"count":8,"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/posts\/1137\/revisions"}],"predecessor-version":[{"id":5820,"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/posts\/1137\/revisions\/5820"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/media\/1138"}],"wp:attachment":[{"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/media?parent=1137"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/categories?post=1137"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/tags?post=1137"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}