{"id":69316,"date":"2023-12-18T11:34:54","date_gmt":"2023-12-18T03:34:54","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=69316"},"modified":"2023-12-18T11:34:54","modified_gmt":"2023-12-18T03:34:54","slug":"srljrjkdy","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/69316.html","title":{"rendered":"\u6df1\u5165\u4e86\u89e3RS232 DB9\u63a5\u53e3\u5b9a\u4e49"},"content":{"rendered":"

  RS232 DB9\u63a5\u53e3\u662f\u8ba1\u7b97\u673a\u901a\u4fe1\u9886\u57df\u4e2d\u7684\u91cd\u8981\u6982\u5ff5\uff0c\u4e86\u89e3\u5176\u5b9a\u4e49\u548c\u5de5\u4f5c\u539f\u7406\u6709\u52a9\u4e8e\u66f4\u597d\u5730\u7406\u89e3\u901a\u4fe1\u6280\u672f\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8RS232 DB9\u63a5\u53e3\u7684\u5b9a\u4e49\u3001\u7279\u70b9\u548c\u5e94\u7528\u3002<\/p>\n

RS232\u6570\u636e\u901a\u4fe1\u6807\u51c6<\/h2>\n

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  RS232\u6807\u51c6\u7684\u5386\u53f2<\/h3>\n

  RS232\u6807\u51c6\u6700\u521d\u662f\u7531\u7f8e\u56fd\u7535\u6c14\u548c\u7535\u5b50\u5de5\u7a0b<\/a>\u5e08\u534f\u4f1a\uff08IEEE\uff09\u5236\u5b9a\u7684\uff0c\u7528\u4e8e\u5b9a\u4e49\u8ba1\u7b97\u673a\u548c\u5916\u56f4\u8bbe\u5907\u4e4b\u95f4\u7684\u4e32\u884c\u6570\u636e\u901a\u4fe1\u89c4\u8303\u3002\u5728\u8fc7\u53bb\u7684\u51e0\u5341\u5e74\u4e2d\uff0cRS232\u4e00\u76f4\u662f\u8ba1\u7b97\u673a\u901a\u4fe1\u9886\u57df\u4e2d\u6700\u5e38\u89c1\u7684\u6807\u51c6\u63a5\u53e3\u4e4b\u4e00\u3002<\/p>\n

  DB9\u63a5\u53e3\u7684\u5f15\u811a\u5b9a\u4e49<\/h3>\n

  DB9\u63a5\u53e3\u662fRS232<\/a>\u6807\u51c6\u4e2d\u5e38\u89c1\u7684\u7269\u7406\u8fde\u63a5\u63a5\u53e3\uff0c\u5b83\u5305\u542b9\u4e2a\u5f15\u811a\uff0c\u5206\u522b\u7528\u4e8e\u6570\u636e\u4f20\u8f93\u3001\u63a5\u5730\u3001\u63a7\u5236\u4fe1\u53f7\u7b49\u529f\u80fd\u3002\u6bcf\u4e2a\u5f15\u811a\u90fd\u6709\u5176\u7279\u5b9a\u7684\u5b9a\u4e49\u548c\u4f5c\u7528\uff0c\u5982TXD\uff08\u53d1\u9001\u6570\u636e\u7ebf\uff09\u3001RXD\uff08\u63a5\u6536\u6570\u636e\u7ebf\uff09\u3001DTR\uff08\u6570\u636e\u7ec8\u7aef\u5c31\u7eea\uff09\u7b49\u3002<\/p>\n

RS232 DB9\u63a5\u53e3\u7684\u7279\u70b9<\/h2>\n

  RS232 DB9\u63a5\u53e3\u5177\u6709\u8bb8\u591a\u72ec\u7279\u7684\u7279\u70b9\uff0c\u4f7f\u5176\u5728\u6570\u636e\u901a\u4fe1\u9886\u57df\u4e2d\u5f97\u5230\u5e7f\u6cdb\u5e94\u7528\u3002\u7406\u89e3\u8fd9\u4e9b\u7279\u70b9\u6709\u52a9\u4e8e\u66f4\u597d\u5730\u5229\u7528RS232 DB9\u63a5\u53e3\u8fdb\u884c\u6570\u636e\u901a\u4fe1\u3002<\/p>\n

  \u9002\u7528\u8303\u56f4\u5e7f\u6cdb<\/h3>\n

  RS232 DB9\u63a5\u53e3\u9002\u7528\u4e8e\u8bb8\u591a\u4e0d\u540c\u7c7b\u578b\u7684\u8bbe\u5907\u548c\u7cfb\u7edf\uff0c\u5305\u62ec\u8ba1\u7b97\u673a\u3001\u4e32\u884c\u6253\u5370\u673a\u3001\u8c03\u5236\u89e3\u8c03<\/a>\u5668\u3001\u5de5\u4e1a\u63a7\u5236\u8bbe\u5907\u7b49\u3002\u5176\u7075\u6d3b\u6027\u548c\u517c\u5bb9\u6027\u4f7f\u5176\u6210\u4e3a\u901a\u4fe1\u9886\u57df\u4e2d\u7684\u91cd\u8981\u6807\u51c6\u63a5\u53e3\u3002<\/p>\n

  \u6570\u636e\u4f20\u8f93\u7a33\u5b9a\u53ef\u9760<\/h3>\n

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\u603b\u7ed3<\/h2>\n

  RS232 DB9\u63a5\u53e3\u4f5c\u4e3a\u4e00\u79cd\u91cd\u8981\u7684\u4e32\u884c\u901a\u4fe1\u6807\u51c6\uff0c\u5177\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\u548c\u91cd\u8981\u7684\u610f\u4e49\u3002<\/strong>\u6df1\u5165\u4e86\u89e3\u5176\u5b9a\u4e49\u3001\u7279\u70b9\u548c\u5de5\u4f5c\u539f\u7406\uff0c\u6709\u52a9\u4e8e\u6211\u4eec\u66f4\u597d\u5730\u7406\u89e3\u548c\u5e94\u7528\u4e32\u884c\u901a\u4fe1\u6280\u672f\uff0c\u63a8\u52a8\u901a\u4fe1\u6280\u672f\u7684\u53d1\u5c55\u548c\u521b\u65b0\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS232DB9\u63a5\u53e3\u662f\u8ba1\u7b97\u673a\u901a\u4fe1\u9886\u57df\u4e2d\u7684\u91cd\u8981\u6982\u5ff5\uff0c\u4e86\u89e3\u5176\u5b9a\u4e49\u548c\u5de5\u4f5c\u539f\u7406\u6709\u52a9\u4e8e\u66f4\u597d\u5730\u7406\u89e3\u901a\u4fe1\u6280\u672f\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8RS232DB9\u63a5\u53e3\u7684\u5b9a\u4e49\u3001\u7279\u70b9\u548c\u5e94\u7528\u3002RS232\u6570<\/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":[68],"class_list":["post-69316","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-r-3"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/69316","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=69316"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/69316\/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=69316"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=69316"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=69316"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}