{"id":44738,"date":"2023-10-02T17:20:47","date_gmt":"2023-10-02T09:20:47","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=44738"},"modified":"2023-10-02T17:20:47","modified_gmt":"2023-10-02T09:20:47","slug":"xhyclj","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/44738.html","title":{"rendered":"485\u4fe1\u53f7\u4e0eCPU\u8fde\u63a5"},"content":{"rendered":"<p>&emsp;&emsp;<strong>485\u4fe1\u53f7\u4e0eCPU\u8fde\u63a5\u662f\u4e00\u79cd\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5c06485\u4fe1\u53f7\u548cCPU\u8fde\u63a5\u5728\u4e00\u8d77\uff0c\u4f7f\u5f97\u4e24\u8005\u4e4b\u95f4\u53ef\u4ee5\u8fdb\u884c\u4ea4\u4e92\uff0c\u4ece\u800c\u5b9e\u73b0\u7cfb\u7edf\u7684\u63a7\u5236\u548c\u64cd\u4f5c\u3002<\/strong>\u5b83\u7684\u51fa\u73b0\uff0c\u4e3a\u5404\u79cd\u8bbe\u5907\u4e4b\u95f4\u7684\u8fde\u63a5\u63d0\u4f9b\u4e86\u66f4\u591a\u7684\u53ef\u80fd\u6027\uff0c\u4f7f\u5f97\u7cfb\u7edf\u63a7\u5236\u53d8\u5f97\u66f4\u52a0\u7b80\u5355\u548c\u9ad8\u6548\u3002\u672c\u6587\u5c06\u4ecb\u7ecd485\u4fe1\u53f7\u4e0eCPU\u8fde\u63a5\u7684\u57fa\u672c\u539f\u7406\uff0c\u4ee5\u53ca\u5982\u4f55\u6b63\u786e\u4f7f\u7528\u5b83\uff0c\u4ee5\u53ca\u5b83\u7684\u4f18\u70b9\u548c\u7f3a\u70b9\u3002<\/p>\n<h2 style=\"text-align: center;\">485\u4fe1\u53f7\u7684\u57fa\u672c\u539f\u7406<\/h2>\n<p>&emsp;&emsp;485\u4fe1\u53f7\u662f\u4e00\u79cd\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u4f7f\u7528RS-485\u6807\u51c6\uff0c\u5b83\u7684\u4e3b\u8981\u529f\u80fd\u662f\u5c06485\u4fe1\u53f7\u548cCPU\u8fde\u63a5\u5728\u4e00\u8d77\uff0c\u4f7f\u5f97\u4e24\u8005\u4e4b\u95f4\u53ef\u4ee5\u8fdb\u884c\u4ea4\u4e92\uff0c\u4ece\u800c\u5b9e\u73b0\u7cfb\u7edf\u7684\u63a7\u5236\u548c\u64cd\u4f5c\u3002485\u4fe1\u53f7\u7684\u7279\u70b9\u662f\u53ef\u4ee5\u5b9e\u73b0\u957f\u8ddd\u79bb\u4f20\u8f93\uff0c\u4f20\u8f93\u8ddd\u79bb\u53ef\u8fbe1200\u7c73\uff0c\u800c\u4e14\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u901a\u4fe1\u534f\u8bae\uff0c\u5305\u62ecRS-232\u3001RS-422\u3001RS-485\u548cUSB\u7b49\u3002<\/p>\n<h2 style=\"text-align: center;\">\u5982\u4f55\u6b63\u786e\u4f7f\u7528485\u4fe1\u53f7\u4e0eCPU\u8fde\u63a5<\/h2>\n<p>&emsp;&emsp;\u4f7f\u7528485\u4fe1\u53f7\u4e0eCPU\u8fde\u63a5\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u660e\u786e485\u4fe1\u53f7\u7684\u7c7b\u578b\uff0c\u5e76\u786e\u5b9a\u5176\u4f20\u8f93\u8ddd\u79bb\uff0c\u4ee5\u786e\u5b9a\u4f7f\u7528\u54ea\u79cd485\u4fe1\u53f7\u63a5\u53e3\u3002\u5176\u6b21\uff0c\u9700\u8981\u786e\u5b9a485\u4fe1\u53f7\u7684\u5de5\u4f5c\u6a21\u5f0f\uff0c\u4ee5\u4fbf\u9009\u62e9\u5408\u9002\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5e76\u786e\u5b9a\u5176\u4fe1\u53f7\u7684\u901f\u7387\u548c\u6570\u636e\u683c\u5f0f\u3002\u6700\u540e\uff0c\u9700\u8981\u5c06485\u4fe1\u53f7\u8f6c\u6362\u4e3aCPU\u80fd\u591f\u8bc6\u522b\u7684\u4fe1\u53f7\uff0c\u5e76\u5c06\u5176\u8f6c\u6362\u4e3a\u63a7\u5236\u4fe1\u53f7\uff0c\u4ee5\u4fbf\u5bf9\u7cfb\u7edf\u8fdb\u884c\u63a7\u5236\u548c\u64cd\u4f5c\u3002<\/p>\n<h2 style=\"text-align: center;\">485\u4fe1\u53f7\u4e0eCPU\u8fde\u63a5\u7684\u4f18\u70b9\u548c\u7f3a\u70b9<\/h2>\n<h3>&emsp;&emsp;\u4f18\u70b9<\/h3>\n<p>&emsp;&emsp;1.\u53ef\u5b9e\u73b0\u957f\u8ddd\u79bb\u4f20\u8f93\uff1a485\u4fe1\u53f7\u53ef\u4ee5\u5b9e\u73b0\u957f\u8ddd\u79bb\u4f20\u8f93\uff0c\u4f20\u8f93\u8ddd\u79bb\u53ef\u8fbe1200\u7c73\uff0c\u4f7f\u5f97\u8bbe\u5907\u4e4b\u95f4\u7684\u8fde\u63a5\u66f4\u52a0\u4fbf\u6377\u3002<\/p>\n<p>&emsp;&emsp;2.\u652f\u6301\u591a\u79cd\u901a\u4fe1\u534f\u8bae\uff1a485\u4fe1\u53f7\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u901a\u4fe1\u534f\u8bae\uff0c\u5305\u62ecRS-232\u3001RS-422\u3001RS-485\u548cUSB\u7b49\uff0c\u4f7f\u5f97\u7cfb\u7edf\u63a7\u5236\u66f4\u52a0\u7b80\u5355\u548c\u9ad8\u6548\u3002<\/p>\n<h3>&emsp;&emsp;\u7f3a\u70b9<\/h3>\n<p>&emsp;&emsp;1.\u5bb9\u6613\u53d7\u5916\u754c\u5e72\u6270\uff1a485\u4fe1\u53f7\u53d7\u5916\u754c\u5e72\u6270\u8f83\u5927\uff0c\u5982\u679c\u4e0d\u91c7\u53d6\u6709\u6548\u7684\u6297\u5e72\u6270\u63aa\u65bd\uff0c\u5bb9\u6613\u5bfc\u81f4\u901a\u4fe1\u6545\u969c\u3002<\/p>\n<p>&emsp;&emsp;2.\u4f20\u8f93\u8ddd\u79bb\u6709\u9650\uff1a485\u4fe1\u53f7\u7684\u4f20\u8f93\u8ddd\u79bb\u6709\u9650\uff0c\u4e0d\u80fd\u8d85\u8fc71200\u7c73\uff0c\u5982\u679c\u8ddd\u79bb\u8f83\u8fdc\uff0c\u53ef\u80fd\u9700\u8981\u91c7\u7528\u5176\u4ed6\u7684\u901a\u4fe1\u534f\u8bae\u3002<\/p>\n<h2 style=\"text-align: center;\">\u603b\u7ed3<\/h2>\n<p>&emsp;&emsp;<strong>485\u4fe1\u53f7\u4e0eCPU\u8fde\u63a5\u662f\u4e00\u79cd\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5c06485\u4fe1\u53f7\u548cCPU\u8fde\u63a5\u5728\u4e00\u8d77\uff0c\u4f7f\u5f97\u4e24\u8005\u4e4b\u95f4\u53ef\u4ee5\u8fdb\u884c\u4ea4\u4e92\uff0c\u4ece\u800c\u5b9e\u73b0\u7cfb\u7edf\u7684\u63a7\u5236\u548c\u64cd\u4f5c\u3002<\/strong>\u5b83\u7684\u51fa\u73b0\uff0c\u4e3a\u5404\u79cd\u8bbe\u5907\u4e4b\u95f4\u7684\u8fde\u63a5\u63d0\u4f9b\u4e86\u66f4\u591a\u7684\u53ef\u80fd\u6027\uff0c\u4f7f\u5f97\u7cfb\u7edf\u63a7\u5236\u53d8\u5f97\u66f4\u52a0\u7b80\u5355\u548c\u9ad8\u6548\u3002\u53ef\u4ee5\u770b\u51fa\uff0c485\u4fe1\u53f7\u4e0eCPU\u8fde\u63a5\u5177\u6709\u5f88\u591a\u4f18\u70b9\uff0c\u4f46\u4e5f\u5b58\u5728\u4e00\u5b9a\u7684\u7f3a\u70b9\uff0c\u56e0\u6b64\uff0c\u5728\u4f7f\u7528\u65f6\u5e94\u5f53\u4ed4\u7ec6\u8003\u8651\uff0c\u4ee5\u4fbf\u53d6\u5f97\u6700\u4f73\u6548\u679c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>485\u4fe1\u53f7\u4e0eCPU\u8fde\u63a5\u662f\u4e00\u79cd\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5c06485\u4fe1\u53f7\u548cCPU\u8fde\u63a5\u5728\u4e00\u8d77\uff0c\u4f7f\u5f97\u4e24\u8005\u4e4b\u95f4\u53ef\u4ee5\u8fdb\u884c\u4ea4\u4e92\uff0c\u4ece\u800c\u5b9e\u73b0\u7cfb\u7edf\u7684\u63a7\u5236\u548c\u64cd\u4f5c\u3002\u5b83\u7684\u51fa\u73b0\uff0c\u4e3a<\/p>\n","protected":false},"author":1,"featured_media":4132,"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":[61],"class_list":["post-44738","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-r"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/44738","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=44738"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/44738\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/4132"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=44738"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=44738"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=44738"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}