{"id":68925,"date":"2023-12-24T03:50:06","date_gmt":"2023-12-23T19:50:06","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=68925"},"modified":"2023-12-24T03:50:06","modified_gmt":"2023-12-23T19:50:06","slug":"srljrssmxh","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/68925.html","title":{"rendered":"\u6df1\u5165\u4e86\u89e3RS422\u662f\u4ec0\u4e48\u4fe1\u53f7"},"content":{"rendered":"

  RS422\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u6570\u636e\u4f20\u8f93\u6807\u51c6\uff0c\u9002\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u548c\u901a\u4fe1\u7cfb\u7edf\u3002\u672c\u6587\u5c06\u4ecb\u7ecdRS422\u4fe1\u53f7\u7684\u539f\u7406\u3001\u5e94\u7528\u548c\u4f18\u52bf\uff0c\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u8fd9\u4e00\u91cd\u8981\u7684\u901a\u4fe1\u63a5\u53e3\u6807\u51c6\u3002<\/p>\n

RS422\u4fe1\u53f7\u539f\u7406<\/h2>\n

  \u5dee\u5206\u4fe1\u53f7\u4f20\u8f93<\/h3>\n

  RS422\u91c7\u7528\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\uff0c\u901a\u8fc7\u540c\u65f6\u53d1\u9001\u4e24\u4e2a\u76f8\u4f4d\u76f8\u53cd\u7684\u4fe1\u53f7\u6765\u4f20\u8f93\u6570\u636e\u3002\u8fd9\u79cd\u4f20\u8f93\u65b9\u5f0f\u53ef\u4ee5\u51cf\u5c11\u7535\u78c1\u5e72\u6270\u7684\u5f71\u54cd\uff0c\u5e76\u63d0\u9ad8\u4f20\u8f93\u8ddd\u79bb\u548c\u901f\u5ea6\u3002<\/p>\n

  \u6570\u636e\u4f20\u8f93\u65b9\u5f0f<\/h3>\n

  RS422\u4fe1\u53f7\u4f7f\u7528\u56db\u7ebf\u5168\u53cc\u5de5\u4f20\u8f93\u6a21\u5f0f\uff0c\u5206\u522b\u4e3a\u4e24\u6839\u6570\u636e\u7ebf\uff08Tx+\u548cTx-\uff09\u548c\u4e24\u6839\u5730\u7ebf\uff08GND\uff09\u3002\u8fd9\u79cd\u8bbe\u8ba1\u53ef\u5b9e\u73b0\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\uff0c\u9002\u7528\u4e8e\u957f\u8ddd\u79bb\u901a\u4fe1\u548c\u6297\u5e72\u6270\u73af\u5883\u3002<\/p>\n

RS422\u4fe1\u53f7\u5e94\u7528<\/h2>\n

  \u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf<\/h3>\n

  RS422\u5e38\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\uff0c\u7528\u4e8e\u8fde\u63a5\u4f20\u611f\u5668\u3001\u6267\u884c\u5668\u548c\u63a7\u5236\u5668\u7b49\u8bbe\u5907\uff0c\u5b9e\u73b0\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u548c\u901a\u4fe1\u3002<\/p>\n

  \u901a\u4fe1\u8bbe\u5907\u8fde\u63a5<\/h3>\n

  \u8bb8\u591a\u901a\u4fe1\u8bbe\u5907\u4e5f\u91c7\u7528RS422\u63a5\u53e3\uff0c\u5982\u8c03\u5236\u89e3\u8c03<\/a>\u5668\u3001\u8def\u7531\u5668\u548c\u5de5\u4e1a\u4ea4\u6362\u673a\u7b49\u3002\u5b83\u4eec\u80fd\u591f\u7a33\u5b9a\u5730\u4f20\u8f93\u6570\u636e\uff0c\u786e\u4fdd\u901a\u4fe1\u7684\u53ef\u9760\u6027\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS422<\/a>\u4fe1\u53f7\u4f5c\u4e3a\u4e00\u79cd\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u6807\u51c6\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u548c\u901a\u4fe1\u9886\u57df\u3002<\/strong>\u5176\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\u539f\u7406\u548c\u5168\u53cc\u5de5<\/a>\u4f20\u8f93\u6a21\u5f0f\u4e3a\u6570\u636e\u901a\u4fe1\u63d0\u4f9b\u4e86\u7a33\u5b9a\u53ef\u9760\u7684\u57fa\u7840\uff0c\u6210\u4e3a\u8bb8\u591a\u5e94\u7528\u573a\u666f\u7684\u9996\u9009\u63a5\u53e3\u6807\u51c6\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS422\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u6570\u636e\u4f20\u8f93\u6807\u51c6\uff0c\u9002\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u548c\u901a\u4fe1\u7cfb\u7edf\u3002\u672c\u6587\u5c06\u4ecb\u7ecdRS422\u4fe1\u53f7\u7684\u539f\u7406\u3001\u5e94\u7528\u548c\u4f18\u52bf\uff0c\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u8fd9\u4e00\u91cd\u8981\u7684\u901a\u4fe1\u63a5\u53e3\u6807\u51c6\u3002RS422\u4fe1\u53f7\u539f\u7406<\/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":[259],"class_list":["post-68925","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\/68925","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=68925"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/68925\/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=68925"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=68925"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=68925"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}