{"id":40201,"date":"2023-09-27T06:13:48","date_gmt":"2023-09-26T22:13:48","guid":{"rendered":"\/\/www.dealsbon.com\/?p=40201"},"modified":"2023-09-27T06:13:48","modified_gmt":"2023-09-26T22:13:48","slug":"ryjgxhx","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/40201.html","title":{"rendered":"RS232\u6709\u51e0\u6839\u4fe1\u53f7\u7ebf\uff1f"},"content":{"rendered":"

  RS232\u662f\u4e00\u79cd\u5e38\u7528\u7684\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u5c06\u4fe1\u53f7\u8f6c\u6362\u6210\u4e32\u884c\u6570\u636e\u4f20\u8f93\uff0c\u4ece\u800c\u5b9e\u73b0\u4e24\u53f0\u8bbe\u5907\u4e4b\u95f4\u7684\u4fe1\u606f\u4ea4\u6362\u3002<\/strong>RS232\u6709\u51e0\u6839\u4fe1\u53f7\u7ebf\uff1f\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecdRS232\u7684\u4fe1\u53f7\u7ebf\uff0c\u4ee5\u53ca\u5b83\u4eec\u7684\u529f\u80fd\u3002<\/p>\n

RS232\u4fe1\u53f7\u7ebf\u7684\u529f\u80fd<\/h2>\n

  RS232\u662f\u4e00\u79cd\u5e38\u7528\u7684\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u5c06\u4fe1\u53f7\u8f6c\u6362\u6210\u4e32\u884c\u6570\u636e\u4f20\u8f93\uff0c\u4ece\u800c\u5b9e\u73b0\u4e24\u53f0\u8bbe\u5907\u4e4b\u95f4\u7684\u4fe1\u606f\u4ea4\u6362\u3002<\/strong>RS232\u4fe1\u53f7\u7ebf\u67099\u6839\uff0c\u5206\u522b\u4e3a\uff1a\u6570\u636e\u7ebf\u3001\u5730\u7ebf\u3001\u7535\u6e90\u7ebf\u3001\u63a7\u5236\u7ebf\u3001\u4fe1\u53f7\u7ebf\u3001\u72b6\u6001\u7ebf\u3001\u6d4b\u8bd5\u7ebf\u3001\u6570\u636e\u5bf9\u79f0\u7ebf\u548c\u6307\u793a\u7ebf\u3002<\/p>\n

  1.\u6570\u636e\u7ebf<\/h3>\n

  \u6570\u636e\u7ebf\u662fRS232\u6700\u91cd\u8981\u7684\u4fe1\u53f7\u7ebf\u4e4b\u4e00\uff0c\u5b83\u53ef\u4ee5\u4f20\u8f93\u6570\u636e\u3001\u63a7\u5236\u4fe1\u53f7\u548c\u72b6\u6001\u4fe1\u53f7\u3002\u5b83\u7531\u4e24\u6839\u7ebf\u7ec4\u6210\uff0c\u5206\u522b\u4e3a\u6570\u636e\u53d1\u9001\u7ebf\uff08TxD\uff09\u548c\u6570\u636e\u63a5\u6536\u7ebf\uff08RxD\uff09\u3002<\/p>\n

  2.\u5730\u7ebf<\/h3>\n

  \u5730\u7ebf\u7528\u6765\u8fde\u63a5RS232\u4fe1\u53f7\u7ebf\uff0c\u5b83\u53ef\u4ee5\u5c06\u4e24\u53f0\u8bbe\u5907\u4e4b\u95f4\u7684\u4fe1\u53f7\u7ebf\u8fde\u63a5\u8d77\u6765\uff0c\u4ee5\u4fbf\u4f20\u8f93\u6570\u636e\u548c\u63a7\u5236\u4fe1\u53f7\u3002\u5b83\u7531\u4e00\u6839\u7ebf\u7ec4\u6210\uff0c\u901a\u5e38\u79f0\u4e3aGND\uff08\u5730\uff09\u7ebf\u3002<\/p>\n

  3.\u7535\u6e90\u7ebf<\/h3>\n

  \u7535\u6e90\u7ebf\u7528\u6765\u8fde\u63a5RS232\u4fe1\u53f7\u7ebf\uff0c\u5b83\u53ef\u4ee5\u5c06\u4e24\u53f0\u8bbe\u5907\u4e4b\u95f4\u7684\u7535\u6e90\u7ebf\u8fde\u63a5\u8d77\u6765\uff0c\u4ee5\u4fbf\u4f20\u8f93\u7535\u6e90\u4fe1\u53f7\u3002\u5b83\u7531\u4e00\u6839\u7ebf\u7ec4\u6210\uff0c\u901a\u5e38\u79f0\u4e3aVCC\uff08\u7535\u6e90\uff09\u7ebf\u3002<\/p>\n

  4.\u63a7\u5236\u7ebf<\/h3>\n

  \u63a7\u5236\u7ebf\u7528\u6765\u8fde\u63a5RS232\u4fe1\u53f7\u7ebf\uff0c\u5b83\u53ef\u4ee5\u5c06\u4e24\u53f0\u8bbe\u5907\u4e4b\u95f4\u7684\u63a7\u5236\u4fe1\u53f7\u8fde\u63a5\u8d77\u6765\uff0c\u4ee5\u4fbf\u4f20\u8f93\u63a7\u5236\u4fe1\u53f7\u3002\u5b83\u7531\u4e24\u6839\u7ebf\u7ec4\u6210\uff0c\u5206\u522b\u4e3a\u63a7\u5236\u53d1\u9001\u7ebf\uff08CTS\uff09\u548c\u63a7\u5236\u63a5\u6536\u7ebf\uff08RTS\uff09\u3002<\/p>\n

  5.\u4fe1\u53f7\u7ebf<\/h3>\n

  \u4fe1\u53f7\u7ebf\u7528\u6765\u8fde\u63a5RS232\u4fe1\u53f7\u7ebf\uff0c\u5b83\u53ef\u4ee5\u5c06\u4e24\u53f0\u8bbe\u5907\u4e4b\u95f4\u7684\u4fe1\u53f7\u7ebf\u8fde\u63a5\u8d77\u6765\uff0c\u4ee5\u4fbf\u4f20\u8f93\u4fe1\u53f7\u3002\u5b83\u7531\u4e24\u6839\u7ebf\u7ec4\u6210\uff0c\u5206\u522b\u4e3a\u4fe1\u53f7\u53d1\u9001\u7ebf\uff08DTR\uff09\u548c\u4fe1\u53f7\u63a5\u6536\u7ebf\uff08DSR\uff09\u3002<\/p>\n

  6.\u72b6\u6001\u7ebf<\/h3>\n

  \u72b6\u6001\u7ebf\u7528\u6765\u8fde\u63a5RS232\u4fe1\u53f7\u7ebf\uff0c\u5b83\u53ef\u4ee5\u5c06\u4e24\u53f0\u8bbe\u5907\u4e4b\u95f4\u7684\u72b6\u6001\u4fe1\u53f7\u8fde\u63a5\u8d77\u6765\uff0c\u4ee5\u4fbf\u4f20\u8f93\u72b6\u6001\u4fe1\u53f7\u3002\u5b83\u7531\u4e24\u6839\u7ebf\u7ec4\u6210\uff0c\u5206\u522b\u4e3a\u72b6\u6001\u53d1\u9001\u7ebf\uff08DCD\uff09\u548c\u72b6\u6001\u63a5\u6536\u7ebf\uff08RI\uff09\u3002<\/p>\n

  7.\u6d4b\u8bd5\u7ebf<\/h3>\n

  \u6d4b\u8bd5\u7ebf\u7528\u6765\u8fde\u63a5RS232\u4fe1\u53f7\u7ebf\uff0c\u5b83\u53ef\u4ee5\u5c06\u4e24\u53f0\u8bbe\u5907\u4e4b\u95f4\u7684\u6d4b\u8bd5\u4fe1\u53f7\u8fde\u63a5\u8d77\u6765\uff0c\u4ee5\u4fbf\u4f20\u8f93\u6d4b\u8bd5\u4fe1\u53f7\u3002\u5b83\u7531\u4e00\u6839\u7ebf\u7ec4\u6210\uff0c\u79f0\u4e3a\u6d4b\u8bd5\u7ebf\uff08TEST\uff09\u3002<\/p>\n

  8.\u6570\u636e\u5bf9\u79f0\u7ebf<\/h3>\n

  \u6570\u636e\u5bf9\u79f0\u7ebf\u7528\u6765\u8fde\u63a5RS232\u4fe1\u53f7\u7ebf\uff0c\u5b83\u53ef\u4ee5\u5c06\u4e24\u53f0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4fe1\u53f7\u8fde\u63a5\u8d77\u6765\uff0c\u4ee5\u4fbf\u4f20\u8f93\u6570\u636e\u4fe1\u53f7\u3002\u5b83\u7531\u4e00\u6839\u7ebf\u7ec4\u6210\uff0c\u79f0\u4e3a\u6570\u636e\u5bf9\u79f0\u7ebf\uff08DCE\uff09\u3002<\/p>\n

  9.\u6307\u793a\u7ebf<\/h3>\n

  \u6307\u793a\u7ebf\u7528\u6765\u8fde\u63a5RS232\u4fe1\u53f7\u7ebf\uff0c\u5b83\u53ef\u4ee5\u5c06\u4e24\u53f0\u8bbe\u5907\u4e4b\u95f4\u7684\u6307\u793a\u4fe1\u53f7\u8fde\u63a5\u8d77\u6765\uff0c\u4ee5\u4fbf\u4f20\u8f93\u6307\u793a\u4fe1\u53f7\u3002\u5b83\u7531\u4e00\u6839\u7ebf\u7ec4\u6210\uff0c\u79f0\u4e3a\u6307\u793a\u7ebf\uff08IND\uff09\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

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RS232\u662f\u4e00\u79cd\u5e38\u7528\u7684\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u5c06\u4fe1\u53f7\u8f6c\u6362\u6210\u4e32\u884c\u6570\u636e\u4f20\u8f93\uff0c\u4ece\u800c\u5b9e\u73b0\u4e24\u53f0\u8bbe\u5907\u4e4b\u95f4\u7684\u4fe1\u606f\u4ea4\u6362\u3002RS232\u6709\u51e0\u6839\u4fe1\u53f7\u7ebf\uff1f\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb<\/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":[68],"class_list":["post-40201","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-r-3"],"_links":{"self":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/40201"}],"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=40201"}],"version-history":[{"count":0,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/40201\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media\/4132"}],"wp:attachment":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media?parent=40201"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/categories?post=40201"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/tags?post=40201"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}