{"id":41301,"date":"2023-09-29T23:11:49","date_gmt":"2023-09-29T15:11:49","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=41301"},"modified":"2023-09-29T23:11:49","modified_gmt":"2023-09-29T15:11:49","slug":"upzzsmwz","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/41301.html","title":{"rendered":"UART\u914d\u7f6e\u5728\u4ec0\u4e48\u4f4d\u7f6e"},"content":{"rendered":"

  UART\uff08Universal Asynchronous Receiver\/Transmitter\uff09\u662f\u4e00\u79cd\u4f20\u8f93\u6280\u672f\uff0c\u53ef\u4ee5\u5c06\u6570\u636e\u4ece\u4e00\u53f0\u8ba1\u7b97\u673a\u4f20\u8f93\u5230\u53e6\u4e00\u53f0\u8ba1\u7b97\u673a\u3002UART\u914d\u7f6e\u5728\u4ec0\u4e48\u4f4d\u7f6e\uff1f\u672c\u6587\u5c06\u4ecb\u7ecdUART\u914d\u7f6e\u7684\u4f4d\u7f6e\uff0c\u4ee5\u53ca\u5982\u4f55\u6b63\u786e\u914d\u7f6eUART\u3002<\/p>\n

UART\u914d\u7f6e\u4f4d\u7f6e<\/h2>\n

  UART\u901a\u5e38\u914d\u7f6e\u5728\u4e3b\u677f\u4e0a\u7684\u677f\u8f7dI\/O\u63a5\u53e3\u5904\uff0c\u8fd9\u4e9b\u63a5\u53e3\u5305\u62ec\uff1aPCI\u63d2\u69fd\u3001PCI Express\u63d2\u69fd\u3001USB\u63a5\u53e3\u3001\u4e32\u884c\u63a5\u53e3\uff08COM\u7aef\u53e3\uff09\u7b49\u3002\u5176\u4e2d\uff0cPCI\u63d2\u69fd\u548cPCI Express\u63d2\u69fd\u662f\u6700\u5e38\u7528\u7684\uff0c\u56e0\u4e3a\u5b83\u4eec\u5177\u6709\u66f4\u9ad8\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\u3002<\/p>\n

  PCI\u63d2\u69fd<\/h3>\n

  PCI\u63d2\u69fd\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u8ba1\u7b97\u673a\u4e3b\u677f\u63d2\u69fd\uff0c\u7528\u4e8e\u5b89\u88c5PCI\u8bbe\u5907\uff0c\u5982\u7f51\u5361\u3001\u58f0\u5361\u3001\u663e\u5361\u7b49\u3002UART\u53ef\u4ee5\u901a\u8fc7PCI\u63d2\u69fd\u914d\u7f6e\uff0c\u4ee5\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

  PCI Express\u63d2\u69fd<\/h3>\n

  PCI Express\u63d2\u69fd\u662f\u4e00\u79cd\u65b0\u578b\u7684\u8ba1\u7b97\u673a\u4e3b\u677f\u63d2\u69fd\uff0c\u7528\u4e8e\u5b89\u88c5PCI Express\u8bbe\u5907\uff0c\u5982\u7f51\u5361\u3001\u58f0\u5361\u3001\u663e\u5361\u7b49\u3002UART\u53ef\u4ee5\u901a\u8fc7PCI Express\u63d2\u69fd\u914d\u7f6e\uff0c\u4ee5\u5b9e\u73b0\u66f4\u9ad8\u901f\u7387\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

  USB\u63a5\u53e3<\/h3>\n

  USB\u63a5\u53e3\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u8ba1\u7b97\u673a\u5916\u8bbe\u63a5\u53e3\uff0c\u7528\u4e8e\u8fde\u63a5USB\u8bbe\u5907\uff0c\u5982\u952e\u76d8\u3001\u9f20\u6807\u3001\u6253\u5370\u673a\u7b49\u3002UART\u4e5f\u53ef\u4ee5\u901a\u8fc7USB\u63a5\u53e3\u914d\u7f6e\uff0c\u4ee5\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

  \u4e32\u884c\u63a5\u53e3\uff08COM\u7aef\u53e3\uff09<\/h3>\n

  \u4e32\u884c\u63a5\u53e3\uff08COM\u7aef\u53e3\uff09\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u8ba1\u7b97\u673a\u4e3b\u677f\u63a5\u53e3\uff0c\u7528\u4e8e\u8fde\u63a5\u4e32\u884c\u8bbe\u5907\uff0c\u5982\u626b\u63cf\u4eea\u3001\u6253\u5370\u673a\u7b49\u3002UART\u4e5f\u53ef\u4ee5\u901a\u8fc7\u4e32\u884c\u63a5\u53e3\uff08COM\u7aef\u53e3\uff09\u914d\u7f6e\uff0c\u4ee5\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

\u5982\u4f55\u6b63\u786e\u914d\u7f6eUART<\/h2>\n

  \u914d\u7f6eUART\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u786e\u5b9aUART\u7684\u914d\u7f6e\u4f4d\u7f6e\uff0c\u7136\u540e\u6839\u636eUART\u7684\u5177\u4f53\u914d\u7f6e\u65b9\u5f0f\uff0c\u8fdb\u884c\u5982\u4e0b\u64cd\u4f5c\uff1a<\/p>\n

  PCI\u63d2\u69fd<\/h3>\n

  \u5c06UART\u63d2\u5165PCI\u63d2\u69fd\uff0c\u7136\u540e\u6309\u7167\u8bf4\u660e\u4e66\u5b89\u88c5\u9a71\u52a8\u7a0b\u5e8f\uff0c\u5b8c\u6210UART\u7684\u914d\u7f6e\u3002<\/p>\n

  PCI Express\u63d2\u69fd<\/h3>\n

  \u5c06UART\u63d2\u5165PCI Express\u63d2\u69fd\uff0c\u7136\u540e\u6309\u7167\u8bf4\u660e\u4e66\u5b89\u88c5\u9a71\u52a8\u7a0b\u5e8f\uff0c\u5b8c\u6210UART\u7684\u914d\u7f6e\u3002<\/p>\n

  USB\u63a5\u53e3<\/h3>\n

  \u5c06UART\u63d2\u5165USB\u63a5\u53e3\uff0c\u7136\u540e\u6309\u7167\u8bf4\u660e\u4e66\u5b89\u88c5\u9a71\u52a8\u7a0b\u5e8f\uff0c\u5b8c\u6210UART\u7684\u914d\u7f6e\u3002<\/p>\n

  \u4e32\u884c\u63a5\u53e3\uff08COM\u7aef\u53e3\uff09<\/h3>\n

  \u5c06UART\u63d2\u5165\u4e32\u884c\u63a5\u53e3\uff08COM\u7aef\u53e3\uff09\uff0c\u7136\u540e\u6309\u7167\u8bf4\u660e\u4e66\u5b89\u88c5\u9a71\u52a8\u7a0b\u5e8f\uff0c\u5b8c\u6210UART\u7684\u914d\u7f6e\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u672c\u6587\u4ecb\u7ecd\u4e86UART\u914d\u7f6e\u7684\u4f4d\u7f6e\u53ca\u5982\u4f55\u6b63\u786e\u914d\u7f6eUART\u3002<\/strong>UART\u53ef\u4ee5\u901a\u8fc7PCI\u63d2\u69fd\u3001PCI Express\u63d2\u69fd\u3001USB\u63a5\u53e3\u3001\u4e32\u884c\u63a5\u53e3\uff08COM\u7aef\u53e3\uff09\u7b49\u6765\u914d\u7f6e\uff0c\u4ee5\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u3002\u6b63\u786e\u914d\u7f6eUART\u7684\u5173\u952e\u662f\u6309\u7167\u8bf4\u660e\u4e66\u5b89\u88c5\u9a71\u52a8\u7a0b\u5e8f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

UART\uff08UniversalAsynchronousReceiver\/Transmitter\uff09\u662f\u4e00\u79cd\u4f20\u8f93\u6280\u672f\uff0c\u53ef\u4ee5\u5c06\u6570\u636e\u4ece\u4e00\u53f0\u8ba1\u7b97\u673a\u4f20\u8f93\u5230\u53e6\u4e00\u53f0\u8ba1\u7b97\u673a\u3002UART\u914d\u7f6e\u5728<\/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":[145],"class_list":["post-41301","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-uart"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/41301","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=41301"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/41301\/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=41301"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=41301"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=41301"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}