{"id":43948,"date":"2023-10-04T11:41:09","date_gmt":"2023-10-04T03:41:09","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=43948"},"modified":"2023-10-04T11:41:09","modified_gmt":"2023-10-04T03:41:09","slug":"uyudqb-2","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/43948.html","title":{"rendered":"USART\u4e0eUART\u7684\u533a\u522b"},"content":{"rendered":"

  USART\uff08Universal Synchronous\/Asynchronous Receiver\/Transmitter\uff09\u548cUART\uff08Universal Asynchronous Receiver\/Transmitter\uff09\u662f\u7ecf\u5178\u7684\u4e32\u53e3\u6280\u672f\uff0c\u5b83\u4eec\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5fae\u5904\u7406\u5668\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002USART\u548cUART\u7684\u533a\u522b\u5728\u4e8eUSART\u5177\u6709\u540c\u6b65\u548c\u5f02\u6b65\u4f20\u8f93\u6a21\u5f0f\uff0c\u800cUART\u53ea\u6709\u5f02\u6b65\u4f20\u8f93\u6a21\u5f0f\u3002<\/p>\n

USART\u7684\u6982\u8ff0<\/h2>\n

  \u5b9a\u4e49<\/h3>\n

  USART\u662fUniversal Synchronous\/Asynchronous Receiver\/Transmitter\u7684\u7f29\u5199\uff0c\u5b83\u662f\u4e00\u79cd\u53ef\u4ee5\u5b9e\u73b0\u540c\u6b65\u548c\u5f02\u6b65\u4f20\u8f93\u7684\u901a\u7528\u6536\u53d1\u5668\u3002\u5b83\u53ef\u4ee5\u7528\u4e8e\u4e24\u4e2a\u5fae\u5904\u7406\u5668\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\uff0c\u4e5f\u53ef\u4ee5\u7528\u4e8e\u4e0e\u5916\u90e8\u8bbe\u5907\u7684\u6570\u636e\u4ea4\u6362\u3002<\/p>\n

  \u7279\u70b9<\/h3>\n

  USART\u53ef\u4ee5\u5b9e\u73b0\u540c\u6b65\u548c\u5f02\u6b65\u4f20\u8f93\uff0c\u5b83\u6709\u4e09\u4e2a\u4e3b\u8981\u529f\u80fd\uff1a\u6570\u636e\u6536\u53d1\u3001\u6821\u9a8c\u548c\u63a7\u5236\u3002USART\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4f20\u8f93\u901f\u7387\uff0c\u5e76\u4e14\u53ef\u4ee5\u5b9e\u73b0\u591a\u79cd\u6570\u636e\u683c\u5f0f\uff0c\u4f8b\u59828\u4f4d\u6570\u636e\u30017\u4f4d\u6570\u636e\u3001\u591a\u5b57\u8282\u7b49\u3002<\/p>\n

  \u5e94\u7528<\/h3>\n

  USART\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5fae\u5904\u7406\u5668\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u63a7\u5236\u5668\u548c\u5916\u90e8\u8bbe\u5907\uff0c\u4f8b\u5982\u6253\u5370\u673a\u3001\u78c1\u76d8\u9a71\u52a8\u5668\u7b49\u3002\u5b83\u8fd8\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u7f51\u7edc\u901a\u4fe1\uff0c\u4f8b\u5982\u5b9e\u73b0\u7f51\u7edc\u63a7\u5236\u548c\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

UART\u7684\u6982\u8ff0<\/h2>\n

  \u5b9a\u4e49<\/h3>\n

  UART\u662fUniversal Asynchronous Receiver\/Transmitter\u7684\u7f29\u5199\uff0c\u5b83\u662f\u4e00\u79cd\u53ea\u80fd\u5b9e\u73b0\u5f02\u6b65\u4f20\u8f93\u7684\u901a\u7528\u6536\u53d1\u5668\u3002\u5b83\u53ef\u4ee5\u7528\u4e8e\u4e24\u4e2a\u5fae\u5904\u7406\u5668\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\uff0c\u4e5f\u53ef\u4ee5\u7528\u4e8e\u4e0e\u5916\u90e8\u8bbe\u5907\u7684\u6570\u636e\u4ea4\u6362\u3002<\/p>\n

  \u7279\u70b9<\/h3>\n

  UART\u53ea\u6709\u5f02\u6b65\u4f20\u8f93\u6a21\u5f0f\uff0c\u5b83\u6709\u4e09\u4e2a\u4e3b\u8981\u529f\u80fd\uff1a\u6570\u636e\u6536\u53d1\u3001\u6821\u9a8c\u548c\u63a7\u5236\u3002UART\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4f20\u8f93\u901f\u7387\uff0c\u5e76\u4e14\u53ef\u4ee5\u5b9e\u73b0\u591a\u79cd\u6570\u636e\u683c\u5f0f\uff0c\u4f8b\u59828\u4f4d\u6570\u636e\u30017\u4f4d\u6570\u636e\u3001\u591a\u5b57\u8282\u7b49\u3002<\/p>\n

  \u5e94\u7528<\/h3>\n

  UART\u4e5f\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5fae\u5904\u7406\u5668\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u63a7\u5236\u5668\u548c\u5916\u90e8\u8bbe\u5907\uff0c\u4f8b\u5982\u6253\u5370\u673a\u3001\u78c1\u76d8\u9a71\u52a8\u5668\u7b49\u3002\u5b83\u8fd8\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u7f51\u7edc\u901a\u4fe1\uff0c\u4f8b\u5982\u5b9e\u73b0\u7f51\u7edc\u63a7\u5236\u548c\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  USART\u548cUART\u662f\u7ecf\u5178\u7684\u4e32\u53e3\u6280\u672f\uff0c\u5b83\u4eec\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5fae\u5904\u7406\u5668\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002USART\u53ef\u4ee5\u5b9e\u73b0\u540c\u6b65\u548c\u5f02\u6b65\u4f20\u8f93\uff0c\u800cUART\u53ea\u6709\u5f02\u6b65\u4f20\u8f93\u6a21\u5f0f\u3002\u5b83\u4eec\u90fd\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4f20\u8f93\u901f\u7387\uff0c\u5e76\u4e14\u53ef\u4ee5\u5b9e\u73b0\u591a\u79cd\u6570\u636e\u683c\u5f0f\uff0c\u4f8b\u59828\u4f4d\u6570\u636e\u30017\u4f4d\u6570\u636e\u3001\u591a\u5b57\u8282\u7b49\u3002\u5b83\u4eec\u90fd\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u63a7\u5236\u5668\u548c\u5916\u90e8\u8bbe\u5907\uff0c\u4e5f\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u7f51\u7edc\u901a\u4fe1\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

USART\uff08UniversalSynchronous\/AsynchronousReceiver\/Transmitter\uff09\u548cUART\uff08Univ<\/p>\n","protected":false},"author":1,"featured_media":4132,"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-43948","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\/43948","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=43948"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/43948\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/4132"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=43948"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=43948"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=43948"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}