{"id":78370,"date":"2023-12-29T01:08:21","date_gmt":"2023-12-28T17:08:21","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=78370"},"modified":"2023-12-29T01:08:21","modified_gmt":"2023-12-28T17:08:21","slug":"rrhjx","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/78370.html","title":{"rendered":"RS422\u5982\u4f55\u63a5\u7ebf"},"content":{"rendered":"

  RS422\u5982\u4f55\u63a5\u7ebf\uff0c\u662f\u4e00\u9879\u5173\u4e8e\u5de5\u4e1a\u9886\u57df\u901a\u4fe1\u8fde\u63a5\u65b9\u5f0f\u7684\u91cd\u8981\u6280\u672f\u95ee\u9898\u3002RS422\u4f5c\u4e3a\u4e00\u79cd\u901a\u4fe1\u534f\u8bae\uff0c\u5176\u63a5\u7ebf\u65b9\u6cd5\u76f4\u63a5\u5f71\u54cd\u4e86\u4fe1\u53f7\u4f20\u8f93\u6548\u7387\u548c\u901a\u4fe1\u7a33\u5b9a\u6027\uff0c\u56e0\u6b64\u5bf9\u4e8e\u5de5\u7a0b\u5e08\u548c\u6280\u672f\u4eba\u5458\u800c\u8a00\uff0c\u4e86\u89e3\u6b63\u786e\u7684RS422\u63a5\u7ebf\u65b9\u6cd5\u81f3\u5173\u91cd\u8981\u3002<\/p>\n

RS422\u57fa\u672c\u539f\u7406<\/h2>\n

  \u5728\u5f00\u59cb\u8ba8\u8bbaRS422\u5982\u4f55\u63a5\u7ebf\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u4e86\u89e3RS422\u7684\u57fa\u672c\u539f\u7406\u3002RS422\u662f\u4e00\u79cd\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\u6807\u51c6\uff0c\u901a\u8fc7\u4f7f\u7528\u4e24\u6761\u901a\u4fe1\u7ebf\u8fdb\u884c\u6570\u636e\u4f20\u8f93\uff0c\u5e76\u901a\u8fc7\u6b63\u8d1f\u4e24\u79cd\u7535\u538b\u6765\u8868\u793a\u903b\u8f911\u548c\u903b\u8f910\u3002\u76f8\u6bd4\u4e8e\u5355\u7aef\u901a\u4fe1\u534f\u8bae<\/a>\uff0cRS422\u7684\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\u6781\u5927\u5730\u63d0\u9ad8\u4e86\u6297\u5e72\u6270\u80fd\u529b\u548c\u4f20\u8f93\u8ddd\u79bb\u3002<\/p>\n

  RS422\u5dee\u5206\u4fe1\u53f7<\/h3>\n

  RS422\u5dee\u5206\u4fe1\u53f7\u6307\u7684\u662f\u5728\u6570\u636e\u4f20\u8f93\u8fc7\u7a0b\u4e2d\uff0c\u4f7f\u7528\u4e00\u5bf9\u76f8\u4e92\u4e92\u8865\u7684\u4fe1\u53f7\u7ebf\u8fdb\u884c\u4f20\u8f93\uff0c\u4e00\u6761\u7ebf\u4f20\u8f93\u6b63\u5411\u4fe1\u53f7\uff0c\u53e6\u4e00\u6761\u7ebf\u4f20\u8f93\u8d1f\u5411\u4fe1\u53f7\u3002\u8fd9\u79cd\u5dee\u5206\u6a21\u5f0f\u7684\u4f20\u8f93\u65b9\u5f0f\u80fd\u591f\u6709\u6548\u5730\u964d\u4f4e\u5916\u754c\u5e72\u6270\u7684\u5f71\u54cd\uff0c\u63d0\u9ad8\u4fe1\u53f7\u7684\u6297\u5e72\u6270\u80fd\u529b\u3002<\/p>\n

  RS422\u63a5\u7ebf\u6807\u51c6<\/h3>\n

  \u6839\u636eRS422\u7684\u63a5\u7ebf\u6807\u51c6\uff0c\u901a\u5e38\u9700\u8981\u4f7f\u7528\u56db\u6761\u7ebf\u8fdb\u884c\u8fde\u63a5\uff0c\u5176\u4e2d\u4e24\u6761\u7528\u4e8e\u6570\u636e\u4f20\u8f93\uff08\u5373TX+\u548cTX-\uff09\uff0c\u53e6\u5916\u4e24\u6761\u7528\u4e8e\u63a5\u6536\u6570\u636e\uff08\u5373RX+\u548cRX-\uff09\u3002\u9002\u5f53\u8fde\u63a5\u8fd9\u4e9b\u4fe1\u53f7\u7ebf\uff0c\u5e76\u6b63\u786e\u63a5\u5730\uff0c\u662f\u786e\u4fddRS422\u901a\u4fe1\u7a33\u5b9a\u6027\u7684\u5173\u952e\u3002<\/p>\n

RS422\u5982\u4f55\u63a5\u7ebf<\/h2>\n

  \u7406\u8bba\u4e0a\uff0cRS422\u7684\u63a5\u7ebf\u65b9\u5f0f\u548c\u63a5\u53e3\u7c7b\u578b\u53d6\u51b3\u4e8e\u5177\u4f53\u7684\u8bbe\u5907\u548c\u5e94\u7528\u573a\u666f\u3002\u4f46\u662f\uff0c\u5728\u8fdb\u884cRS422\u63a5\u7ebf\u65f6\uff0c\u6709\u4e00\u4e9b\u57fa\u672c\u7684\u89c4\u5219\u548c\u6280\u5de7\u53ef\u4ee5\u9075\u5faa\u3002<\/p>\n

  \u63a5\u7ebf\u6b65\u9aa4<\/h3>\n

  1. \u9996\u5148\u786e\u5b9a\u901a\u4fe1\u8bbe\u5907\u7684\u53d1\u9001\u7aef\u548c\u63a5\u6536\u7aef\uff0c\u5206\u522b\u5bf9\u5e94TX+\u3001TX-\u548cRX+\u3001RX-\u3002<\/p>\n

  2. \u4f7f\u7528\u6b63\u786e\u7684\u8fde\u63a5\u5668\uff0c\u5c06\u53d1\u9001\u7aef\u548c\u63a5\u6536\u7aef\u5206\u522b\u8fde\u63a5\u5230\u9002\u5f53\u7684\u4fe1\u53f7\u7ebf\u4e0a\u3002<\/p>\n

  3. \u786e\u4fdd\u6240\u6709\u8fde\u63a5\u826f\u597d\uff0c\u5e76\u4e14\u6b63\u786e\u63a5\u5730\u3002<\/p>\n

  \u6ce8\u610f\u4e8b\u9879<\/h3>\n

  1. \u5728\u8fdb\u884cRS422\u63a5\u7ebf\u65f6\uff0c\u9700\u8981\u7279\u522b\u6ce8\u610f\u4fe1\u53f7\u7ebf\u7684\u5339\u914d\uff0c\u786e\u4fddTX+\u5bf9\u5e94\u5230RX+\uff0cTX-\u5bf9\u5e94\u5230RX-\u3002<\/p>\n

  2. \u540c\u65f6\uff0c\u8fd8\u9700\u8981\u786e\u4fdd\u4fe1\u53f7\u7ebf\u7684\u957f\u5ea6\u548c\u963b\u6297\u5339\u914d\uff0c\u5c3d\u91cf\u51cf\u5c0f\u4fe1\u53f7\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u7684\u5e72\u6270\u5f71\u54cd\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u6b63\u786e\u7684RS422\u63a5\u7ebf\u5bf9\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u548c\u9886\u57df\u603b\u7ebf\u901a\u4fe1\u81f3\u5173\u91cd\u8981\u3002<\/strong>\u901a\u8fc7\u4e86\u89e3RS422<\/a>\u7684\u57fa\u672c\u539f\u7406\u548c\u6b63\u786e\u7684\u63a5\u7ebf\u65b9\u6cd5\uff0c\u53ef\u4ee5\u786e\u4fdd\u901a\u4fe1\u7cfb\u7edf<\/a>\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS422\u5982\u4f55\u63a5\u7ebf\uff0c\u662f\u4e00\u9879\u5173\u4e8e\u5de5\u4e1a\u9886\u57df\u901a\u4fe1\u8fde\u63a5\u65b9\u5f0f\u7684\u91cd\u8981\u6280\u672f\u95ee\u9898\u3002RS422\u4f5c\u4e3a\u4e00\u79cd\u901a\u4fe1\u534f\u8bae\uff0c\u5176\u63a5\u7ebf\u65b9\u6cd5\u76f4\u63a5\u5f71\u54cd\u4e86\u4fe1\u53f7\u4f20\u8f93\u6548\u7387\u548c\u901a\u4fe1\u7a33\u5b9a\u6027\uff0c\u56e0\u6b64\u5bf9\u4e8e\u5de5\u7a0b\u5e08\u548c\u6280\u672f\u4eba\u5458\u800c\u8a00\uff0c<\/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":[259],"class_list":["post-78370","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-rs422"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/78370","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=78370"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/78370\/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=78370"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=78370"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=78370"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}