{"id":77490,"date":"2024-01-13T07:40:31","date_gmt":"2024-01-12T23:40:31","guid":{"rendered":"\/\/www.viralrail.com\/?p=77490"},"modified":"2024-01-13T07:40:31","modified_gmt":"2024-01-12T23:40:31","slug":"ljthudqb","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/77490.html","title":{"rendered":"\u4e86\u89e3TTL\u548cUART\u7684\u533a\u522b"},"content":{"rendered":"

  \u672c\u6587\u5c06\u5e26\u60a8\u6df1\u5165\u4e86\u89e3TTL\u548cUART<\/a>\u7684\u533a\u522b\uff0c\u5e2e\u52a9\u60a8\u66f4\u597d\u5730\u7406\u89e3\u5b83\u4eec\u5728\u901a\u4fe1\u9886\u57df\u7684\u4f5c\u7528\u3002TTL\uff08Transistor-Transistor Logic\uff09\u548cUART\uff08Universal Asynchronous Receiver-Transmitter\uff09\u662f\u6570\u5b57\u7535\u5b50\u9886\u57df\u4e2d\u5e38\u89c1\u7684\u672f\u8bed\uff0c\u5b83\u4eec\u5728\u6570\u636e\u4f20\u8f93\u548c\u901a\u4fe1\u4e2d\u626e\u6f14\u7740\u4e0d\u540c\u7684\u89d2\u8272\u3002<\/p>\n

\u7406\u89e3TTL<\/h2>\n

  TTL\u7684\u5b9a\u4e49<\/h3>\n

  TTL\u662f\u4e00\u79cd\u6570\u5b57\u7535\u8def\u6807\u51c6\uff0c\u4f7f\u7528\u53cc\u7a33\u6001\u903b\u8f91\u6280\u672f\u6765\u4f20\u8f93\u548c\u5904\u7406\u6570\u5b57\u4fe1\u53f7\u3002\u5b83\u4f7f\u7528\u4f4e\u7535\u5e73\u4ee3\u8868\u903b\u8f910\uff0c\u9ad8\u7535\u5e73\u4ee3\u8868\u903b\u8f911\u3002<\/p>\n

  TTL\u7684\u5e94\u7528<\/h3>\n

  TTL\u901a\u5e38\u7528\u4e8e\u6570\u5b57\u7cfb\u7edf\u548c\u8ba1\u7b97\u673a\u786c\u4ef6\u4e2d\uff0c\u4f5c\u4e3a\u4fe1\u53f7\u4f20\u8f93\u548c\u5904\u7406\u7684\u6807\u51c6\u3002\u5b83\u5728\u903b\u8f91\u7535\u8def\u3001\u96c6\u6210\u7535\u8def\u548c\u6570\u5b57\u901a\u4fe1\u4e2d\u626e\u6f14\u7740\u91cd\u8981\u7684\u89d2\u8272\u3002<\/p>\n

\u63a2\u7a76UART<\/h2>\n

  UART\u7684\u4f5c\u7528<\/h3>\n

  UART\u662f\u4e00\u79cd\u901a\u4fe1\u63a5\u53e3\uff0c\u7528\u4e8e\u4e32\u884c\u901a\u4fe1\u3002\u5b83\u5904\u7406\u6570\u636e\u7684\u4f20\u8f93\u548c\u63a5\u6536\uff0c\u5e76\u8d1f\u8d23\u5c06\u5e76\u884c\u6570\u636e\u8f6c\u6362\u4e3a\u4e32\u884c\u6570\u636e\uff0c\u53cd\u4e4b\u4ea6\u7136\u3002<\/p>\n

  UART\u7684\u5f15\u811a<\/h3>\n

  UART\u901a\u5e38\u5305\u542b\u4f20\u8f93\u6570\u636e\u7ebf\uff08TX\uff09\u3001\u63a5\u6536\u6570\u636e\u7ebf\uff08RX\uff09\u4ee5\u53ca\u63a7\u5236\u7ebf\uff0c\u5b83\u4eec\u5171\u540c\u6784\u6210\u4e86\u6570\u636e\u4f20\u8f93\u7684\u63a5\u53e3\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u901a\u8fc7\u672c\u6587\u7684\u4ecb\u7ecd\uff0c\u6211\u4eec\u7406\u89e3\u4e86TTL<\/a>\u548cUART\u5728\u6570\u5b57\u7535\u5b50\u9886\u57df\u7684\u4e0d\u540c\u4f5c\u7528\u3002<\/strong>TTL\u4e3b\u8981\u662f\u4e00\u79cd\u6570\u5b57\u7535\u8def\u6807\u51c6\uff0c\u7528\u4e8e\u4f20\u8f93\u548c\u5904\u7406\u6570\u5b57\u4fe1\u53f7\uff0c\u800cUART\u5219\u662f\u4e00\u79cd\u901a\u4fe1\u63a5\u53e3\uff0c\u8d1f\u8d23\u4e32\u884c\u901a\u4fe1\u4e2d\u6570\u636e\u4f20\u8f93\u548c\u63a5\u6536\u7684\u529f\u80fd\u3002\u6df1\u5165\u7406\u89e3\u5b83\u4eec\u7684\u533a\u522b\uff0c\u6709\u52a9\u4e8e\u6211\u4eec\u66f4\u597d\u5730\u8fd0\u7528\u5b83\u4eec\u5728\u5de5\u7a0b\u548c\u901a\u4fe1\u9886\u57df\u3002\u5e0c\u671b\u672c\u6587\u80fd\u4e3a\u60a8\u5bf9TTL\u548cUART\u7684\u533a\u522b\u6709\u6240\u542f\u53d1\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u672c\u6587\u5c06\u5e26\u60a8\u6df1\u5165\u4e86\u89e3TTL\u548cUART\u7684\u533a\u522b\uff0c\u5e2e\u52a9\u60a8\u66f4\u597d\u5730\u7406\u89e3\u5b83\u4eec\u5728\u901a\u4fe1\u9886\u57df\u7684\u4f5c\u7528\u3002TTL\uff08Transistor-TransistorLogic\uff09\u548cUART\uff08Univers<\/p>\n","protected":false},"author":1,"featured_media":64183,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","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":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[36],"tags":[295],"class_list":["post-77490","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-ttl"],"_links":{"self":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/77490"}],"collection":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/comments?post=77490"}],"version-history":[{"count":0,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/77490\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media\/64183"}],"wp:attachment":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media?parent=77490"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/categories?post=77490"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/tags?post=77490"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}