{"id":61140,"date":"2023-11-02T12:30:26","date_gmt":"2023-11-02T04:30:26","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=61140"},"modified":"2023-11-02T12:30:26","modified_gmt":"2023-11-02T04:30:26","slug":"rckzjjyyy","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/61140.html","title":{"rendered":"RS232\u4e32\u53e315\u9488\uff1a\u7b80\u4ecb\u4e0e\u5e94\u7528"},"content":{"rendered":"

  RS232\u4e32\u53e315\u9488\uff08\u4e5f\u79f0\u4e3aRS-232C\uff09\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u5916\u90e8\u8bbe\u5907\u7684\u63a5\u53e3\u6807\u51c6\uff0c\u5b83\u4f7f\u752815\u9488\u63a5\u5934\uff0c\u4ee5\u53ca\u4e00\u7ec4\u4e13\u95e8\u7684\u63a7\u5236\u4fe1\u53f7\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5916\u90e8\u8bbe\u5907\u4e0e\u8ba1\u7b97\u673a\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002RS232\u4e32\u53e315\u9488\u662f\u4e00\u79cd\u4e32\u884c\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u8ba9\u8ba1\u7b97\u673a\u4e0e\u5916\u90e8\u8bbe\u5907\u8fdb\u884c\u53cc\u5411\u901a\u4fe1\uff0c\u4ece\u800c\u5b9e\u73b0\u6570\u636e\u7684\u4f20\u8f93\u548c\u63a7\u5236\u3002<\/p>\n

RS232\u4e32\u53e315\u9488\u7684\u7ed3\u6784\u53ca\u8fde\u63a5\u65b9\u5f0f<\/h2>\n

  RS232\u4e32\u53e315\u9488\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u63a5\u53e3\u6807\u51c6\uff0c\u5b83\u4f7f\u752815\u9488\u63a5\u5934\uff0c\u5176\u4e2d\u67098\u4e2a\u4fe1\u53f7\u7ebf\uff0c\u5206\u522b\u662f\uff1aTxD\u3001RxD\u3001RTS\u3001CTS\u3001DTR\u3001DSR\u3001DCD\u548cGND\u3002\u8fd98\u6839\u4fe1\u53f7\u7ebf\u53ef\u4ee5\u5b9e\u73b0\u8ba1\u7b97\u673a\u4e0e\u5916\u90e8\u8bbe\u5907\u4e4b\u95f4\u7684\u53cc\u5411\u6570\u636e\u4f20\u8f93\uff0c\u5176\u4e2dTxD\u548cRxD\u5206\u522b\u7528\u4e8e\u6570\u636e\u4f20\u8f93\uff0cRTS\u548cCTS\u5206\u522b\u7528\u4e8e\u63a7\u5236\u6570\u636e\u4f20\u8f93\uff0c\u800cDTR\u548cDSR\u5219\u7528\u4e8e\u63a7\u5236\u8bbe\u5907\u7684\u4e0a\u7535\u4e0e\u65ad\u7535\u3002<\/p>\n

  RS232\u4e32\u53e315\u9488\u7684\u8fde\u63a5\u65b9\u5f0f\u4e5f\u975e\u5e38\u7b80\u5355\uff0c\u53ea\u9700\u8981\u5c0615\u9488\u63a5\u5934\u63d2\u5165\u8ba1\u7b97\u673a\u7684\u4e32\u53e3\u63a5\u53e3\uff0c\u5373\u53ef\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u3002\u6b64\u5916\uff0c\u8fd8\u53ef\u4ee5\u4f7f\u7528\u8f6c\u6362\u5668\u5c06RS232\u4e32\u53e315\u9488\u63a5\u53e3\u8f6c\u6362\u6210\u5176\u4ed6\u63a5\u53e3\uff0c\u4ee5\u5b9e\u73b0\u4e0d\u540c\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

RS232\u4e32\u53e315\u9488\u7684\u5e94\u7528<\/h2>\n

  RS232\u4e32\u53e315\u9488\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u63a5\u53e3\u6807\u51c6\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u8ba1\u7b97\u673a\u4e0e\u5916\u90e8\u8bbe\u5907\u4e4b\u95f4\u7684\u53cc\u5411\u901a\u4fe1\uff0c\u56e0\u6b64\u5b83\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u975e\u5e38\u5e7f\u6cdb\u3002\u4f8b\u5982\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u8ba1\u7b97\u673a\u4e0e\u5916\u90e8\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\uff0c\u5982\u6253\u5370\u673a\u3001\u5916\u90e8\u5b58\u50a8\u5668\u7b49\uff1b\u5b83\u4e5f\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u8ba1\u7b97\u673a\u4e0e\u5916\u90e8\u8bbe\u5907\u4e4b\u95f4\u7684\u63a7\u5236\uff0c\u5982\u7f51\u7edc\u8bbe\u5907\u3001\u5b89\u9632\u8bbe\u5907\u7b49\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS232\u4e32\u53e315\u9488\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u63a5\u53e3\u6807\u51c6\uff0c\u5b83\u4f7f\u752815\u9488\u63a5\u5934\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8ba1\u7b97\u673a\u4e0e\u5916\u90e8\u8bbe\u5907\u4e4b\u95f4\u7684\u53cc\u5411\u901a\u4fe1\uff0c\u4ece\u800c\u5b9e\u73b0\u6570\u636e\u7684\u4f20\u8f93\u548c\u63a7\u5236\u3002<\/strong>RS232\u4e32\u53e315\u9488\u7684\u8fde\u63a5\u65b9\u5f0f\u975e\u5e38\u7b80\u5355\uff0c\u53ea\u9700\u8981\u5c0615\u9488\u63a5\u5934\u63d2\u5165\u8ba1\u7b97\u673a\u7684\u4e32\u53e3\u63a5\u53e3\uff0c\u5373\u53ef\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u3002RS232\u4e32\u53e315\u9488\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u975e\u5e38\u5e7f\u6cdb\uff0c\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u8ba1\u7b97\u673a\u4e0e\u5916\u90e8\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u548c\u63a7\u5236\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS232\u4e32\u53e315\u9488\uff08\u4e5f\u79f0\u4e3aRS-232C\uff09\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u5916\u90e8\u8bbe\u5907\u7684\u63a5\u53e3\u6807\u51c6\uff0c\u5b83\u4f7f\u752815\u9488\u63a5\u5934\uff0c\u4ee5\u53ca\u4e00\u7ec4\u4e13\u95e8\u7684\u63a7\u5236\u4fe1\u53f7\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5916\u90e8\u8bbe\u5907\u4e0e\u8ba1\u7b97\u673a\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002RS<\/p>\n","protected":false},"author":1,"featured_media":1839,"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-61140","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\/61140"}],"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=61140"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/61140\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/1839"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=61140"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=61140"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=61140"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}