{"id":69754,"date":"2023-12-25T01:47:44","date_gmt":"2023-12-24T17:47:44","guid":{"rendered":"\/\/www.viralrail.com\/?p=69754"},"modified":"2023-12-25T01:47:44","modified_gmt":"2023-12-24T17:47:44","slug":"ljckcssl","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/69754.html","title":{"rendered":"\u4e86\u89e3232\u4e32\u53e3\u4f20\u8f93\u901f\u7387"},"content":{"rendered":"

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  RS-232\u6807\u51c6\u7684\u7279\u70b9<\/h3>\n

  RS-232\u6807\u51c6\u4f7f\u7528\u7684\u662f\u5f02\u6b65\u4f20\u8f93\uff0c\u540c\u6b65\u4f20\u8f93\u901a\u5e38\u4f7f\u7528RS-422\u548cRS-485\u6807\u51c6\u3002\u56e0\u4e3a\u5f02\u6b65\u4f20\u8f93\u65e0\u9700\u7cbe\u786e\u540c\u6b65\u65f6\u949f\uff0c\u56e0\u6b64\u66f4\u9002\u7528\u4e8e\u4e0d\u540c\u901f\u7387\u7684\u901a\u4fe1\u3002\u6b64\u5916\uff0cRS-232\u6807\u51c6\u6700\u8fdc\u53ef\u4f20\u8f9350\u82f1\u5c3a\uff0815\u7c73\uff09\u3002<\/p>\n

  \u9009\u62e9\u5408\u9002\u7684\u6ce2\u7279\u7387<\/h3>\n

  \u6ce2\u7279\u7387\u7684\u9009\u62e9\u5e94\u6839\u636e\u5177\u4f53\u5e94\u7528\u9700\u6c42\uff0c\u8f83\u4f4e\u7684\u6ce2\u7279\u7387\u8282\u7ea6\u4e86\u5e26\u5bbd\u3001\u964d\u4f4e\u4e86\u6210\u672c\uff0c\u4f46\u4f20\u8f93\u901f\u5ea6\u6162\uff1b\u800c\u9ad8\u6ce2\u7279\u7387\u80fd\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u901f\u5ea6\uff0c\u4f46\u4e5f\u4f1a\u589e\u52a0\u5e72\u6270\u548c\u8bef\u7801\u7387\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u9700\u8981\u7efc\u5408\u8003\u8651\u4f20\u8f93\u8ddd\u79bb\u3001\u5e26\u5bbd\u3001\u4fe1\u53f7\u5b8c\u6574\u6027\u548c\u6210\u672c\u7b49\u56e0\u7d20\u3002<\/p>\n

\u6280\u672f\u539f\u7406\uff1a\u4e32\u53e3\u4f20\u8f93\u534f\u8bae<\/h2>\n

  \u4e32\u53e3\u4f20\u8f93\u901f\u7387\u9664\u4e86\u6ce2\u7279\u7387\u5916\uff0c\u8fd8\u4e0e\u4f20\u8f93\u534f\u8bae\u6709\u7740\u5bc6\u5207\u7684\u5173\u7cfb\u3002\u5e38\u89c1\u7684\u4e32\u53e3\u4f20\u8f93\u534f\u8bae\u5305\u62ecUART\uff08Universal Asynchronous Receiver\/Transmitter\uff09\u548cUSART\uff08Universal Synchronous\/Asynchronous Receiver\/Transmitter\uff09\u3002<\/p>\n

  UART\u4e0eUSART\u7684\u533a\u522b<\/h3>\n

  UART<\/a>\u662f\u5f02\u6b65\u4e32\u53e3\u901a\u4fe1\u5e38\u7528\u7684\u4f20\u8f93\u534f\u8bae\uff0c\u9002\u7528\u4e8e\u4e0d\u9700\u8981\u7cbe\u786e\u540c\u6b65\u65f6\u949f\u7684\u573a\u666f\u3002USART\u5219\u652f\u6301\u540c\u6b65\u548c\u5f02\u6b65\u4f20\u8f93\uff0c\u53ef\u6839\u636e\u5177\u4f53\u9700\u6c42\u8fdb\u884c\u914d\u7f6e\u3002\u9009\u62e9\u5408\u9002\u7684\u4f20\u8f93\u534f\u8bae\u5bf9\u4e8e\u63d0\u9ad8\u901a\u4fe1\u7a33\u5b9a\u6027\u548c\u901f\u5ea6\u975e\u5e38\u91cd\u8981\u3002<\/p>\n

  \u4e32\u53e3\u7f13\u51b2\u533a\u4e0e\u6570\u636e\u4f20\u8f93<\/h3>\n

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\u603b\u7ed3<\/h2>\n

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232\u4e32\u53e3\u4f20\u8f93\u901f\u7387\u662f\u8ba1\u7b97\u673a\u901a\u4fe1\u4e2d\u7684\u91cd\u8981\u53c2\u6570\uff0c\u5bf9\u4e8e\u4e32\u53e3\u901a\u8baf\u7684\u7a33\u5b9a\u6027\u548c\u901f\u5ea6\u6709\u7740\u76f4\u63a5\u5f71\u54cd\u3002\u672c\u6587\u5c06\u4ece\u57fa\u672c\u6982\u5ff5\u3001\u6280\u672f\u539f\u7406\u548c\u5e94\u7528\u5b9e\u4f8b\u7b49\u65b9\u9762\u4e3a\u60a8\u4ecb\u7ecd232\u4e32\u53e3\u4f20\u8f93\u901f\u7387\u3002\u57fa\u672c\u6982\u5ff5\uff1aR<\/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":[275],"class_list":["post-69754","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-cssl"],"_links":{"self":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/69754"}],"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=69754"}],"version-history":[{"count":0,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/69754\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media\/64231"}],"wp:attachment":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media?parent=69754"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/categories?post=69754"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/tags?post=69754"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}