{"id":78918,"date":"2024-01-12T04:00:32","date_gmt":"2024-01-11T20:00:32","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=78918"},"modified":"2024-01-12T04:00:32","modified_gmt":"2024-01-11T20:00:32","slug":"dhrqb","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/78918.html","title":{"rendered":"DB9\u548cRS232\u533a\u522b"},"content":{"rendered":"

  DB9\u548cRS232\u662f\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\u4e4b\u95f4\u901a\u4fe1\u8fde\u63a5\u65b9\u9762\u7684\u91cd\u8981\u6982\u5ff5\u3002\u4eca\u5929\u6211\u4eec\u5c06\u4ecb\u7ecd\u5b83\u4eec\u4e4b\u95f4\u7684\u533a\u522b\uff0c\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u8fd9\u4e24\u4e2a\u6982\u5ff5\u3002<\/p>\n

DB9\u4ecb\u7ecd<\/h2>\n

  DB9\uff08D-subminiature 9\uff09\u662f\u4e00\u79cd9\u9488\u7684D-sub\u8fde\u63a5\u5668\uff0c\u5e38\u7528\u4e8e\u8ba1\u7b97\u673a\u4e32\u884c\u7aef\u53e3\u548c\u5916\u90e8\u8bbe\u5907\u7684\u8fde\u63a5\u3002\u8be5\u8fde\u63a5\u5668\u901a\u5e38\u7528\u4e8eRS-232\u4e32\u884c\u901a\u4fe1\u548c\u5176\u4ed6\u5e94\u7528\u3002<\/p>\n

  DB9\u5de5\u4f5c\u539f\u7406<\/h3>\n

  \u5728DB9\u8fde\u63a5\u5668\u4e2d\uff0c\u6bcf\u4e2a\u9488\u811a\u90fd\u6709\u7279\u5b9a\u7684\u4f5c\u7528\u3002\u4f8b\u5982\uff0c\u9488\u811a2\u7528\u4e8e\u53d1\u9001\u6570\u636e\uff0c\u9488\u811a3\u7528\u4e8e\u63a5\u6536\u6570\u636e\uff0c\u800c\u9488\u811a5\u7528\u4e8e\u63a5\u5730\u3002\u8fd9\u79cd\u7ed3\u6784\u4f7f\u5f97DB9\u8fde\u63a5\u5668\u9002\u7528\u4e8e\u4e32\u884c\u901a\u4fe1\u548c\u5176\u4ed6\u6570\u636e\u4f20\u8f93\u5e94\u7528\u3002<\/p>\n

  DB9\u8fde\u63a5\u5668\u7684\u5e94\u7528<\/h4>\n

  \u5728\u8ba1\u7b97\u673a\u9886\u57df\uff0cDB9\u8fde\u63a5\u5668\u5e38\u7528\u4e8e\u8fde\u63a5\u8c03\u5236\u89e3\u8c03<\/a>\u5668\u3001\u6253\u5370\u673a\u3001\u4e32\u884c\u9f20\u6807\u7b49\u5916\u90e8\u8bbe\u5907\u3002\u5b83\u7684\u901a\u7528\u6027\u548c\u53ef\u9760\u6027\u4f7f\u5f97\u5b83\u6210\u4e3a\u4e86\u5e7f\u6cdb\u4f7f\u7528\u7684\u8fde\u63a5\u6807\u51c6\u3002<\/p>\n

RS232\u4ecb\u7ecd<\/h2>\n

  RS232\uff08Recommended Standard 232\uff09\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\u534f\u8bae\u6807\u51c6\uff0c\u5e38\u7528\u4e8e\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\u4e4b\u95f4\u7684\u4e32\u884c\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

  RS232<\/a>\u4e0eDB9\u7684\u5173\u7cfb<\/h3>\n

  RS232\u901a\u5e38\u4f7f\u7528DB9\u8fde\u63a5\u5668\u6765\u5b9e\u73b0\u7269\u7406\u8fde\u63a5\u3002\u5b83\u5b9a\u4e49\u4e86\u6570\u636e\u901a\u4fe1\u7684\u89c4\u8303\u548c\u4fe1\u53f7\u7535\u5e73\u6807\u51c6\uff0c\u800cDB9\u8fde\u63a5\u5668\u5219\u63d0\u4f9b\u4e86\u7269\u7406\u63a5\u53e3\u3002<\/p>\n

  RS232\u7684\u7279\u70b9<\/h4>\n

  RS232\u6807\u51c6\u5305\u62ec\u4e86\u6570\u636e\u4f20\u8f93\u901f\u7387<\/a>\u3001\u6570\u636e\u4f4d\u3001\u6821\u9a8c\u4f4d\u3001\u505c\u6b62\u4f4d\u7b49\u53c2\u6570\u3002\u901a\u8fc7\u8fd9\u4e9b\u53c2\u6570\u7684\u5b9a\u4e49\uff0cRS232\u5b9e\u73b0\u4e86\u53ef\u9760\u7684\u4e32\u884c\u901a\u4fe1\uff0c\u5e76\u53ef\u4ee5\u8fde\u63a5\u5404\u79cd\u5916\u90e8\u8bbe\u5907\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

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DB9\u548cRS232\u662f\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\u4e4b\u95f4\u901a\u4fe1\u8fde\u63a5\u65b9\u9762\u7684\u91cd\u8981\u6982\u5ff5\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5b83\u4eec\u4e4b\u95f4\u7684\u533a\u522b\uff0c\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u8fd9\u4e24\u4e2a\u6982\u5ff5\u3002DB9\u4ecb\u7ecdDB9\uff08D-subminiatu<\/p>\n","protected":false},"author":1,"featured_media":64183,"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-78918","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\/78918","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=78918"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/78918\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/64183"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=78918"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=78918"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=78918"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}