{"id":68487,"date":"2023-12-23T06:33:10","date_gmt":"2023-12-22T22:33:10","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=68487"},"modified":"2023-12-23T06:33:10","modified_gmt":"2023-12-22T22:33:10","slug":"uyu","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/68487.html","title":{"rendered":"UART\u4e0eUSART"},"content":{"rendered":"

  UART\uff08Universal Asynchronous Receiver\/Transmitter\uff09\u4e0eUSART\uff08Universal Synchronous Asynchronous Receiver\/Transmitter\uff09\u662f\u4e32\u884c\u901a\u4fe1\u534f\u8bae\u4e2d\u5e38\u89c1\u7684\u4e24\u79cd\u901a\u4fe1\u63a5\u53e3\u6807\u51c6\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8\u5b83\u4eec\u7684\u7279\u70b9\u3001\u5e94\u7528\u53ca\u533a\u522b\u3002<\/p>\n

UART\u7684\u57fa\u672c\u539f\u7406<\/h2>\n

  UART\u662f\u4e00\u79cd\u5f02\u6b65\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5e38\u89c1\u4e8e\u5d4c\u5165\u5f0f<\/a>\u7cfb\u7edf\u4e2d\u3002\u5b83\u901a\u8fc7\u5f15\u811a\u63a5\u53e3\u8fdb\u884c\u6570\u636e\u4f20\u8f93\uff0c\u4e0d\u4f9d\u8d56\u5916\u90e8\u65f6\u949f\u4fe1\u53f7\u3002UART<\/a>\u4f20\u8f93\u5305\u62ec\u8d77\u59cb\u4f4d\u3001\u6570\u636e\u4f4d\u3001\u6821\u9a8c\u4f4d\u548c\u505c\u6b62\u4f4d\uff0c\u8fd9\u79cd\u65b9\u5f0f\u975e\u5e38\u7075\u6d3b\uff0c\u5e76\u9002\u7528\u4e8e\u4e0d\u540c\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\u3002<\/p>\n

  UART\u4f20\u8f93\u6d41\u7a0b<\/h3>\n

  UART\u901a\u4fe1\u7684\u6570\u636e\u4f20\u8f93\u5305\u62ec\u4e24\u4e2a\u57fa\u672c\u6b65\u9aa4\uff1a\u53d1\u9001\u548c\u63a5\u6536\u3002\u53d1\u9001\u7aef\u5c06\u6570\u636e\u6309\u7167\u6307\u5b9a\u683c\u5f0f\u4f20\u8f93\u5230\u63a5\u6536\u7aef\uff0c\u5728\u63a5\u6536\u7aef\uff0c\u6570\u636e\u4f1a\u6839\u636e\u76f8\u540c\u7684\u683c\u5f0f\u88ab\u89e3\u6790\u548c\u8fd8\u539f\u3002<\/p>\n

  UART\u901a\u4fe1\u7684\u7279\u70b9<\/h3>\n

  UART\u901a\u4fe1\u7b80\u5355\u6613\u61c2\uff0c\u9002\u7528\u4e8e\u4e0d\u9700\u8981\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u7684\u573a\u5408\u3002\u5b83\u901a\u5e38\u7528\u4e8e\u4e0e\u4f20\u611f\u5668\u3001\u5c0f\u578b\u663e\u793a\u5c4f\u7b49\u4f4e\u901f\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002<\/p>\n

USART\u7684\u5e94\u7528\u9886\u57df<\/h2>\n

  \u4e0eUART\u4e0d\u540c\uff0cUSART\u652f\u6301\u540c\u6b65\u548c\u5f02\u6b65\u4f20\u8f93\u3002\u5b83\u53ef\u4ee5\u5b9e\u73b0\u66f4\u9ad8\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\uff0c\u5e76\u4e14\u5728\u5f02\u6b65\u6a21\u5f0f\u4e0b\uff0c\u4e0eUART\u517c\u5bb9\u3002<\/p>\n

  USART\u7684\u5de5\u4f5c\u6a21\u5f0f<\/h3>\n

  \u4e0eUART\u76f8\u6bd4\uff0cUSART\u652f\u6301\u5168\u53cc\u5de5<\/a>\u901a\u4fe1\uff0c\u53ef\u4ee5\u540c\u65f6\u8fdb\u884c\u53d1\u9001\u548c\u63a5\u6536\u64cd\u4f5c\u3002\u5b83\u8fd8\u80fd\u81ea\u52a8\u68c0\u6d4b\u6570\u636e\u4f20\u8f93\u901f\u7387\uff0c\u4ece\u800c\u66f4\u9002\u7528\u4e8e\u9ad8\u901f\u3001\u590d\u6742\u7684\u901a\u4fe1\u573a\u666f\u3002<\/p>\n

  USART\u7684\u4f18\u52bf\u4e0e\u5e94\u7528<\/h3>\n

  \u7531\u4e8e\u5176\u9ad8\u901f\u3001\u5168\u53cc\u5de5\u7684\u7279\u70b9\uff0cUSART\u5e38\u7528\u4e8e\u9700\u8981\u5927\u6570\u636e\u5e26\u5bbd\u7684\u5e94\u7528\u573a\u5408\uff0c\u4f8b\u5982\u97f3\u9891\u8bbe\u5907\u3001\u56fe\u50cf\u4f20\u611f\u5668\u7b49\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  UART\u4e0eUSART\u662f\u4e32\u884c\u901a\u4fe1\u4e2d\u5e38\u89c1\u7684\u4e24\u79cd\u6807\u51c6\uff0c\u5404\u81ea\u5177\u6709\u7279\u5b9a\u7684\u5e94\u7528\u9886\u57df\u548c\u4f18\u52bf\u3002<\/strong>\u901a\u8fc7\u6df1\u5165\u4e86\u89e3\u5b83\u4eec\u7684\u5de5\u4f5c\u539f\u7406\u548c\u7279\u70b9\uff0c\u6211\u4eec\u53ef\u4ee5\u66f4\u597d\u5730\u9009\u62e9\u9002\u5408\u5177\u4f53\u5e94\u7528\u573a\u666f\u7684\u901a\u4fe1\u63a5\u53e3\uff0c\u4ece\u800c\u63d0\u9ad8\u7cfb\u7edf\u6027\u80fd\u548c\u7a33\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

UART\uff08UniversalAsynchronousReceiver\/Transmitter\uff09\u4e0eUSART\uff08UniversalSynchronousAsynchr<\/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":[145],"class_list":["post-68487","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-uart"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/68487","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/comments?post=68487"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/68487\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/64231"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=68487"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=68487"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=68487"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}