{"id":38900,"date":"2023-10-01T19:51:13","date_gmt":"2023-10-01T11:51:13","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=38900"},"modified":"2023-10-01T19:51:13","modified_gmt":"2023-10-01T11:51:13","slug":"utxcjbtl","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/38900.html","title":{"rendered":"UART\u901a\u4fe1\u5e38\u89c1\u6ce2\u7279\u7387"},"content":{"rendered":"

  UART\uff08Universal Asynchronous Receiver \/ Transmitter\uff09\u662f\u4e00\u79cd\u5f02\u6b65\u6536\u53d1\u5668\uff0c\u5b83\u53ef\u4ee5\u5c06\u6570\u636e\u4ee5\u7279\u5b9a\u7684\u6ce2\u7279\u7387\u8fdb\u884c\u4f20\u8f93\u3002UART\u901a\u4fe1\u5e38\u89c1\u6ce2\u7279\u7387\u67091200\u30012400\u30014800\u30019600\u300119200\u300138400\u300157600\u3001115200\u7b49\uff0c\u8fd9\u4e9b\u6ce2\u7279\u7387\u7684\u9009\u62e9\u53d6\u51b3\u4e8e\u53d1\u9001\u548c\u63a5\u6536\u65b9\u7684\u786c\u4ef6\u4ee5\u53ca\u53d1\u9001\u7684\u6570\u636e\u7684\u5927\u5c0f\u3002\u672c\u6587\u5c06\u901a\u8fc7\u8be6\u7ec6\u4ecb\u7ecd\u8fd9\u4e9bUART\u901a\u4fe1\u5e38\u89c1\u6ce2\u7279\u7387\u7684\u4f18\u7f3a\u70b9\uff0c\u5e2e\u52a9\u60a8\u66f4\u597d\u5730\u4e86\u89e3\u5e76\u9009\u62e9\u5408\u9002\u7684\u6ce2\u7279\u7387\u3002<\/p>\n

1200\u6ce2\u7279\u7387<\/h2>\n

  1200\u6ce2\u7279\u7387\u662fUART\u901a\u4fe1\u4e2d\u6700\u4f4e\u7684\u6ce2\u7279\u7387\uff0c\u5b83\u80fd\u591f\u6ee1\u8db3\u7b80\u5355\u7684\u6570\u636e\u4f20\u8f93\u8981\u6c42\u30021200\u6ce2\u7279\u7387\u53ef\u4ee5\u4f7f\u7528\u8303\u56f4\u5e7f\u6cdb\u7684\u6280\u672f\uff0c\u5e76\u4e14\u5b83\u7684\u4f20\u8f93\u6548\u7387\u6bd4\u8f83\u9ad8\uff0c\u80fd\u591f\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002\u4f46\u662f\uff0c1200\u6ce2\u7279\u7387\u7684\u4f20\u8f93\u901f\u5ea6\u8f83\u6162\uff0c\u4e0d\u9002\u5408\u4f20\u8f93\u5927\u91cf\u6570\u636e\u3002<\/p>\n

2400\u6ce2\u7279\u7387<\/h2>\n

  2400\u6ce2\u7279\u7387\u662fUART\u901a\u4fe1\u4e2d\u6bd4\u8f83\u5e38\u7528\u7684\u6ce2\u7279\u7387\uff0c\u5b83\u7684\u4f20\u8f93\u901f\u5ea6\u6bd41200\u6ce2\u7279\u7387\u5feb\u4e00\u500d\uff0c\u80fd\u591f\u6ee1\u8db3\u4e00\u5b9a\u7684\u6570\u636e\u4f20\u8f93\u8981\u6c42\u30022400\u6ce2\u7279\u7387\u53ef\u4ee5\u4f7f\u7528\u8303\u56f4\u5e7f\u6cdb\u7684\u6280\u672f\uff0c\u5e76\u4e14\u5b83\u7684\u4f20\u8f93\u6548\u7387\u6bd4\u8f83\u9ad8\uff0c\u80fd\u591f\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002\u4f46\u662f\uff0c2400\u6ce2\u7279\u7387\u7684\u4f20\u8f93\u901f\u5ea6\u4ecd\u7136\u8f83\u6162\uff0c\u4e0d\u9002\u5408\u4f20\u8f93\u5927\u91cf\u6570\u636e\u3002<\/p>\n

4800\u6ce2\u7279\u7387<\/h2>\n

  4800\u6ce2\u7279\u7387\u662fUART\u901a\u4fe1\u4e2d\u6bd4\u8f83\u5e38\u7528\u7684\u6ce2\u7279\u7387\uff0c\u5b83\u7684\u4f20\u8f93\u901f\u5ea6\u6bd42400\u6ce2\u7279\u7387\u5feb\u4e00\u500d\uff0c\u80fd\u591f\u6ee1\u8db3\u4e00\u5b9a\u7684\u6570\u636e\u4f20\u8f93\u8981\u6c42\u30024800\u6ce2\u7279\u7387\u53ef\u4ee5\u4f7f\u7528\u8303\u56f4\u5e7f\u6cdb\u7684\u6280\u672f\uff0c\u5e76\u4e14\u5b83\u7684\u4f20\u8f93\u6548\u7387\u6bd4\u8f83\u9ad8\uff0c\u80fd\u591f\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002\u4f46\u662f\uff0c4800\u6ce2\u7279\u7387\u7684\u4f20\u8f93\u901f\u5ea6\u4ecd\u7136\u8f83\u6162\uff0c\u4e0d\u9002\u5408\u4f20\u8f93\u5927\u91cf\u6570\u636e\u3002<\/p>\n

9600\u6ce2\u7279\u7387<\/h2>\n

  9600\u6ce2\u7279\u7387\u662fUART\u901a\u4fe1\u4e2d\u6bd4\u8f83\u5e38\u7528\u7684\u6ce2\u7279\u7387\uff0c\u5b83\u7684\u4f20\u8f93\u901f\u5ea6\u6bd44800\u6ce2\u7279\u7387\u5feb\u4e00\u500d\uff0c\u80fd\u591f\u6ee1\u8db3\u4e00\u5b9a\u7684\u6570\u636e\u4f20\u8f93\u8981\u6c42\u30029600\u6ce2\u7279\u7387\u53ef\u4ee5\u4f7f\u7528\u8303\u56f4\u5e7f\u6cdb\u7684\u6280\u672f\uff0c\u5e76\u4e14\u5b83\u7684\u4f20\u8f93\u6548\u7387\u6bd4\u8f83\u9ad8\uff0c\u80fd\u591f\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002\u4f46\u662f\uff0c9600\u6ce2\u7279\u7387\u7684\u4f20\u8f93\u901f\u5ea6\u4ecd\u7136\u8f83\u6162\uff0c\u4e0d\u9002\u5408\u4f20\u8f93\u5927\u91cf\u6570\u636e\u3002<\/p>\n

19200\u6ce2\u7279\u7387<\/h2>\n

  19200\u6ce2\u7279\u7387\u662fUART\u901a\u4fe1\u4e2d\u6bd4\u8f83\u5e38\u7528\u7684\u6ce2\u7279\u7387\uff0c\u5b83\u7684\u4f20\u8f93\u901f\u5ea6\u6bd49600\u6ce2\u7279\u7387\u5feb\u4e00\u500d\uff0c\u80fd\u591f\u6ee1\u8db3\u4e00\u5b9a\u7684\u6570\u636e\u4f20\u8f93\u8981\u6c42\u300219200\u6ce2\u7279\u7387\u53ef\u4ee5\u4f7f\u7528\u8303\u56f4\u5e7f\u6cdb\u7684\u6280\u672f\uff0c\u5e76\u4e14\u5b83\u7684\u4f20\u8f93\u6548\u7387\u6bd4\u8f83\u9ad8\uff0c\u80fd\u591f\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002\u4f46\u662f\uff0c19200\u6ce2\u7279\u7387\u7684\u4f20\u8f93\u901f\u5ea6\u4ecd\u7136\u8f83\u6162\uff0c\u4e0d\u9002\u5408\u4f20\u8f93\u5927\u91cf\u6570\u636e\u3002<\/p>\n

38400\u6ce2\u7279\u7387<\/h2>\n

  38400\u6ce2\u7279\u7387\u662fUART\u901a\u4fe1\u4e2d\u6bd4\u8f83\u5e38\u7528\u7684\u6ce2\u7279\u7387\uff0c\u5b83\u7684\u4f20\u8f93\u901f\u5ea6\u6bd419200\u6ce2\u7279\u7387\u5feb\u4e00\u500d\uff0c\u80fd\u591f\u6ee1\u8db3\u4e00\u5b9a\u7684\u6570\u636e\u4f20\u8f93\u8981\u6c42\u300238400\u6ce2\u7279\u7387\u53ef\u4ee5\u4f7f\u7528\u8303\u56f4\u5e7f\u6cdb\u7684\u6280\u672f\uff0c\u5e76\u4e14\u5b83\u7684\u4f20\u8f93\u6548\u7387\u6bd4\u8f83\u9ad8\uff0c\u80fd\u591f\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002\u4f46\u662f\uff0c38400\u6ce2\u7279\u7387\u7684\u4f20\u8f93\u901f\u5ea6\u4ecd\u7136\u8f83\u6162\uff0c\u4e0d\u9002\u5408\u4f20\u8f93\u5927\u91cf\u6570\u636e\u3002<\/p>\n

57600\u6ce2\u7279\u7387<\/h2>\n

  57600\u6ce2\u7279\u7387\u662fUART\u901a\u4fe1\u4e2d\u6bd4\u8f83\u5e38\u7528\u7684\u6ce2\u7279\u7387\uff0c\u5b83\u7684\u4f20\u8f93\u901f\u5ea6\u6bd438400\u6ce2\u7279\u7387\u5feb\u4e00\u500d\uff0c\u80fd\u591f\u6ee1\u8db3\u4e00\u5b9a\u7684\u6570\u636e\u4f20\u8f93\u8981\u6c42\u300257600\u6ce2\u7279\u7387\u53ef\u4ee5\u4f7f\u7528\u8303\u56f4\u5e7f\u6cdb\u7684\u6280\u672f\uff0c\u5e76\u4e14\u5b83\u7684\u4f20\u8f93\u6548\u7387\u6bd4\u8f83\u9ad8\uff0c\u80fd\u591f\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002\u4f46\u662f\uff0c57600\u6ce2\u7279\u7387\u7684\u4f20\u8f93\u901f\u5ea6\u4ecd\u7136\u8f83\u6162\uff0c\u4e0d\u9002\u5408\u4f20\u8f93\u5927\u91cf\u6570\u636e\u3002<\/p>\n

115200\u6ce2\u7279\u7387<\/h2>\n

  115200\u6ce2\u7279\u7387\u662fUART\u901a\u4fe1\u4e2d\u6700\u9ad8\u7684\u6ce2\u7279\u7387\uff0c\u5b83\u7684\u4f20\u8f93\u901f\u5ea6\u6bd457600\u6ce2\u7279\u7387\u5feb\u4e00\u500d\uff0c\u80fd\u591f\u6ee1\u8db3\u4e00\u5b9a\u7684\u6570\u636e\u4f20\u8f93\u8981\u6c42\u3002115200\u6ce2\u7279\u7387\u53ef\u4ee5\u4f7f\u7528\u8303\u56f4\u5e7f\u6cdb\u7684\u6280\u672f\uff0c\u5e76\u4e14\u5b83\u7684\u4f20\u8f93\u6548\u7387\u6bd4\u8f83\u9ad8\uff0c\u80fd\u591f\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002115200\u6ce2\u7279\u7387\u7684\u4f20\u8f93\u901f\u5ea6\u8f83\u5feb\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u91cf\u6570\u636e\u4f20\u8f93\u7684\u8981\u6c42\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u4ece\u4e0a\u6587\u53ef\u4ee5\u770b\u51fa\uff0cUART\u901a\u4fe1\u5e38\u89c1\u6ce2\u7279\u7387\u67091200\u30012400\u30014800\u30019600\u300119200\u300138400\u300157600\u3001115200\u7b49\uff0c\u8fd9\u4e9b\u6ce2\u7279\u7387\u7684\u9009\u62e9\u53d6\u51b3\u4e8e\u53d1\u9001\u548c\u63a5\u6536\u65b9\u7684\u786c\u4ef6\u4ee5\u53ca\u53d1\u9001\u7684\u6570\u636e\u7684\u5927\u5c0f\u3002<\/strong>\u4ece\u4f20\u8f93\u901f\u5ea6\u4e0a\u6765\u770b\uff0c1200\u30012400\u30014800\u30019600\u300119200\u300138400\u300157600\u6ce2\u7279\u7387\u7684\u4f20\u8f93\u901f\u5ea6\u8f83\u6162\uff0c\u4e0d\u9002\u5408\u4f20\u8f93\u5927\u91cf\u6570\u636e\uff0c\u800c115200\u6ce2\u7279\u7387\u7684\u4f20\u8f93\u901f\u5ea6\u8f83\u5feb\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u91cf\u6570\u636e\u4f20\u8f93\u7684\u8981\u6c42\u3002\u56e0\u6b64\uff0c\u5728\u9009\u62e9UART\u901a\u4fe1\u6ce2\u7279\u7387\u65f6\uff0c\u9700\u8981\u8003\u8651\u53d1\u9001\u548c\u63a5\u6536\u65b9\u7684\u786c\u4ef6\u4ee5\u53ca\u53d1\u9001\u7684\u6570\u636e\u7684\u5927\u5c0f\uff0c\u4ee5\u9009\u62e9\u5408\u9002\u7684\u6ce2\u7279\u7387\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

UART\uff08UniversalAsynchronousReceiver\/Transmitter\uff09\u662f\u4e00\u79cd\u5f02\u6b65\u6536\u53d1\u5668\uff0c\u5b83\u53ef\u4ee5\u5c06\u6570\u636e\u4ee5\u7279\u5b9a\u7684\u6ce2\u7279\u7387\u8fdb\u884c\u4f20\u8f93\u3002UART\u901a\u4fe1\u5e38<\/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":[175],"class_list":["post-38900","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-btl"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/38900","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=38900"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/38900\/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=38900"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=38900"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=38900"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}