{"id":68497,"date":"2023-12-21T04:31:39","date_gmt":"2023-12-20T20:31:39","guid":{"rendered":"\/\/www.dealsbon.com\/?p=68497"},"modified":"2023-12-21T04:31:39","modified_gmt":"2023-12-20T20:31:39","slug":"uhtdqb","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/68497.html","title":{"rendered":"UART\u548cTTL\u7684\u533a\u522b"},"content":{"rendered":"

  UART\uff08Universal Asynchronous Receiver\/Transmitter\uff09\u548cTTL\uff08Transistor-Transistor Logic\uff09\u662f\u6570\u5b57\u901a\u4fe1\u9886\u57df\u7684\u91cd\u8981\u6982\u5ff5\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8\u5b83\u4eec\u7684\u6982\u5ff5\u3001\u7279\u70b9\u53ca\u533a\u522b\u3002<\/p>\n

UART\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n

  UART\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u7528\u4e8e\u5728\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002\u5b83\u901a\u8fc7\u53d1\u9001\u548c\u63a5\u6536\u6570\u636e\u4f4d\u6765\u8fdb\u884c\u901a\u4fe1\u3002\u4e0b\u9762\u6211\u4eec\u6765\u9010\u4e00\u5206\u6790UART\u7684\u5de5\u4f5c\u539f\u7406\uff1a<\/p>\n

  \u4e32\u884c\u4f20\u8f93\u7684\u7279\u70b9<\/h3>\n

  \u5728UART\u4e2d\uff0c\u6570\u636e\u662f\u4ee5\u4f4d\u7684\u5f62\u5f0f\u9010\u4e2a\u8fdb\u884c\u4f20\u8f93\u7684\uff0c\u800c\u4e0d\u662f\u4e00\u6b21\u6027\u4f20\u8f93\u6574\u4e2a\u5b57\u8282\u3002\u8fd9\u6837\u53ef\u4ee5\u8282\u7701\u8d44\u6e90\u5e76\u964d\u4f4e\u901a\u4fe1\u7ebf\u8def\u7684\u6210\u672c\u3002<\/p>\n

  \u5f02\u6b65\u548c\u540c\u6b65\u4f20\u8f93<\/h3>\n

  UART\u53ef\u4ee5\u540c\u65f6\u652f\u6301\u5f02\u6b65\u548c\u540c\u6b65\u4f20\u8f93\u3002\u5f02\u6b65\u4f20\u8f93\u662f\u6307\u6570\u636e\u662f\u6309\u7167\u81ea\u5df1\u7684\u65f6\u949f\u8109\u51b2\u8fdb\u884c\u4f20\u8f93\u7684\u3002\u800c\u540c\u6b65\u4f20\u8f93\u662f\u901a\u8fc7\u5916\u90e8\u65f6\u949f\u4fe1\u53f7\u6765\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u7684\u3002<\/p>\n

TTL<\/a>\u7684\u7279\u70b9<\/h2>\n

  TTL\u662f\u4e00\u79cd\u6570\u5b57\u7535\u5e73\u4f20\u8f93\u6280\u672f\uff0c\u7528\u4e8e\u5c06\u903b\u8f91\u7535\u5e73\u8f6c\u6362\u4e3a\u7535\u538b\u4fe1\u53f7\u4f20\u8f93\u3002\u5b83\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6570\u5b57\u7535\u8def\u4e2d\uff0c\u5177\u6709\u4ee5\u4e0b\u7279\u70b9\uff1a<\/p>\n

  \u903b\u8f91\u7535\u5e73\u8f6c\u6362<\/h3>\n

  TTL\u5c06\u903b\u8f91\u7535\u5e73\uff080\u548c1\uff09\u8f6c\u6362\u4e3a\u76f8\u5e94\u7684\u7535\u538b\u4fe1\u53f7\uff0c\u4ee5\u4fbf\u5728\u6570\u5b57\u7535\u8def\u4e2d\u4f20\u8f93\u548c\u8bc6\u522b\u6570\u636e\u3002<\/p>\n

  \u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027<\/h3>\n

  TTL\u7535\u5e73\u5177\u6709\u7a33\u5b9a\u548c\u53ef\u9760\u7684\u7279\u6027\uff0c\u80fd\u591f\u786e\u4fdd\u6570\u5b57\u4fe1\u53f7\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u4e0d\u5931\u771f\u3002<\/p>\n

UART\u548cTTL\u7684\u533a\u522b\u603b\u7ed3<\/h2>\n

  \u4ece\u4e0a\u9762\u7684\u8ba8\u8bba\u53ef\u4ee5\u5f97\u51faUART<\/a>\u548cTTL\u7684\u4e3b\u8981\u533a\u522b\uff1a<\/p>\n

  \u5de5\u4f5c\u539f\u7406<\/h3>\n

  UART\u662f\u4e00\u79cd\u901a\u4fe1\u534f\u8bae<\/a>\uff0c\u7528\u4e8e\u5b9e\u73b0\u4e32\u884c\u901a\u4fe1\uff0c\u800cTTL\u662f\u4e00\u79cd\u6570\u5b57\u7535\u5e73\u4f20\u8f93\u6280\u672f\uff0c\u7528\u4e8e\u903b\u8f91\u7535\u5e73\u8f6c\u6362\u548c\u4fe1\u53f7\u4f20\u8f93\u3002<\/p>\n

  \u5e94\u7528\u9886\u57df<\/h3>\n

  UART\u5e7f\u6cdb\u7528\u4e8e\u8ba1\u7b97\u673a\u548c\u5916\u8bbe\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\uff0c\u800cTTL\u4e3b\u8981\u5e94\u7528\u4e8e\u6570\u5b57\u7535\u8def\u4e2d\u8fdb\u884c\u903b\u8f91\u7535\u5e73\u7684\u8f6c\u6362\u548c\u4f20\u8f93\u3002<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

UART\uff08UniversalAsynchronousReceiver\/Transmitter\uff09\u548cTTL\uff08Transistor-TransistorLogic\uff09\u662f\u6570\u5b57<\/p>\n","protected":false},"author":1,"featured_media":64231,"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-68497","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-ttl"],"_links":{"self":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/68497"}],"collection":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/comments?post=68497"}],"version-history":[{"count":0,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/68497\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media\/64231"}],"wp:attachment":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media?parent=68497"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/categories?post=68497"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/tags?post=68497"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}