{"id":76973,"date":"2024-01-14T07:29:04","date_gmt":"2024-01-13T23:29:04","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=76973"},"modified":"2024-01-14T07:29:04","modified_gmt":"2024-01-13T23:29:04","slug":"srljdckyjdy","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/76973.html","title":{"rendered":"\u6df1\u5165\u7406\u89e3DB9\u4e32\u53e3\u5f15\u811a\u5b9a\u4e49"},"content":{"rendered":"

  DB9\u4e32\u53e3\u662f\u8ba1\u7b97\u673a\u4e0e\u5916\u90e8\u8bbe\u5907\u8fdb\u884c\u6570\u636e\u4ea4\u6362\u7684\u63a5\u53e3\u3002\u4eca\u5929\u6211\u4eec\u5c06\u4ecb\u7ecdDB9\u4e32\u53e3\u7684\u5f15\u811a\u5b9a\u4e49\u53ca\u5176\u5e94\u7528\u3002<\/p>\n

DB9\u4e32\u53e3\u5f15\u811a\u5b9a\u4e49\u4e0e\u7528\u9014<\/h2>\n

  \u5f15\u811a\u5b9a\u4e49<\/h3>\n

  DB9\u4e32\u53e3\u5171\u67099\u4e2a\u5f15\u811a\uff0c\u5206\u522b\u4e3a\uff1a\u5f15\u811a1-CD\uff08\u8f7d\u6ce2\u4fa6\u542c\uff09\u3001\u5f15\u811a2-RD\uff08\u63a5\u6536\u6570\u636e\uff09\u3001\u5f15\u811a3-TD\uff08\u53d1\u9001\u6570\u636e\uff09\u3001\u5f15\u811a4-DTR\uff08\u6570\u636e\u7ec8\u7aef\u5c31\u7eea\uff09\u3001\u5f15\u811a5-GND\uff08\u5730\u7ebf\uff09\u3001\u5f15\u811a6-DSR\uff08\u6570\u636e\u8bbe\u5907\u51c6\u5907\u597d\uff09\u3001\u5f15\u811a7-RTS\uff08\u8bf7\u6c42\u53d1\u9001\uff09\u3001\u5f15\u811a8-CTS\uff08\u6e05\u9664\u53d1\u9001\uff09\u3001\u5f15\u811a9-RI\uff08\u73af\u56de\uff09\u3002<\/p>\n

  \u7528\u9014<\/h3>\n

  \u6bcf\u4e2a\u5f15\u811a\u5728\u4e32\u53e3\u901a\u4fe1\u4e2d\u6709\u7740\u4e0d\u540c\u7684\u4f5c\u7528\uff0c\u6bd4\u5982\u63a5\u6536\u6570\u636e\u3001\u53d1\u9001\u6570\u636e\u3001\u5730\u7ebf\u8fde\u63a5\u7b49\u3002\u4e86\u89e3\u8fd9\u4e9b\u5f15\u811a\u7684\u5b9a\u4e49\u4e0e\u7528\u9014\uff0c\u6709\u52a9\u4e8e\u6b63\u786e\u8fde\u63a5\u548c\u914d\u7f6e\u4e32\u53e3\u8bbe\u5907\u3002<\/p>\n

DB9\u4e32\u53e3\u5f15\u811a\u5b9a\u4e49\u7684\u5386\u53f2\u6f14\u53d8<\/h2>\n

  \u6807\u51c6\u5316\u8fc7\u7a0b<\/h3>\n

  \u968f\u7740\u4e32\u53e3\u901a\u8baf\u7684\u53d1\u5c55\uff0cDB9\u4e32\u53e3\u7684\u5b9a\u4e49\u4e5f\u7ecf\u5386\u4e86\u591a\u6b21\u8c03\u6574\u548c\u4f18\u5316\u3002\u8fd9\u4e9b\u53d8\u5316\u5f80\u5f80\u662f\u4e3a\u4e86\u9002\u5e94\u65b0\u7684\u901a\u8baf\u6807\u51c6\u548c\u8bbe\u5907\u9700\u6c42\uff0c\u4f8b\u5982\u589e\u52a0\u65b0\u7684\u4fe1\u53f7\u7ebf\u3001\u8c03\u6574\u67d0\u4e9b\u5f15\u811a\u7684\u529f\u80fd\u7b49\u3002<\/p>\n

  \u672a\u6765\u53d1\u5c55<\/h3>\n

  \u968f\u7740\u79d1\u6280\u7684\u4e0d\u65ad\u53d1\u5c55\uff0cDB9\u4e32\u53e3\u7684\u5b9a\u4e49\u53ef\u80fd\u4f1a\u7ee7\u7eed\u53d1\u751f\u53d8\u5316\u3002\u4f8b\u5982\uff0c\u968f\u7740USB\u7b49\u65b0\u63a5\u53e3\u7684\u666e\u53ca\uff0cDB9\u4e32\u53e3\u7684\u4f7f\u7528\u53ef\u80fd\u4f1a\u9010\u6e10\u51cf\u5c11\uff0c\u751a\u81f3\u6709\u53ef\u80fd\u88ab\u53d6\u4ee3\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  DB9\u4e32\u53e3\u5f15\u811a\u5b9a\u4e49\u662f\u4e32\u53e3\u901a\u8baf\u7684\u91cd\u8981\u57fa\u7840\u77e5\u8bc6\uff0c\u638c\u63e1\u5b83\u6709\u52a9\u4e8e\u6b63\u786e\u914d\u7f6e\u548c\u8fde\u63a5\u4e32\u53e3\u8bbe\u5907\u3002<\/strong>\u4e86\u89e3\u5176\u5386\u53f2\u6f14\u53d8\u548c\u672a\u6765\u53d1\u5c55\uff0c\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u66f4\u597d\u5730\u9002\u5e94\u65b0\u7684\u901a\u8baf\u9700\u6c42\u548c\u6280\u672f\u53d8\u9769\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

DB9\u4e32\u53e3\u662f\u8ba1\u7b97\u673a\u4e0e\u5916\u90e8\u8bbe\u5907\u8fdb\u884c\u6570\u636e\u4ea4\u6362\u7684\u63a5\u53e3\u3002\u672c\u6587\u5c06\u4ecb\u7ecdDB9\u4e32\u53e3\u7684\u5f15\u811a\u5b9a\u4e49\u53ca\u5176\u5e94\u7528\u3002DB9\u4e32\u53e3\u5f15\u811a\u5b9a\u4e49\u4e0e\u7528\u9014\u5f15\u811a\u5b9a\u4e49DB9\u4e32\u53e3\u5171\u67099\u4e2a\u5f15<\/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":[69],"class_list":["post-76973","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-cktx"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/76973","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=76973"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/76973\/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=76973"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=76973"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=76973"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}