{"id":68484,"date":"2023-12-24T07:56:47","date_gmt":"2023-12-23T23:56:47","guid":{"rendered":"\/\/www.dealsbon.com\/?p=68484"},"modified":"2023-12-24T07:56:47","modified_gmt":"2023-12-23T23:56:47","slug":"ustm","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/68484.html","title":{"rendered":"UART\u662fTTL\u5417"},"content":{"rendered":"

  UART\uff08\u901a\u7528\u5f02\u6b65\u6536\u53d1\u5668\uff09\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u800cTTL\uff08\u6676\u4f53\u7ba1\u2014\u6676\u4f53\u7ba1\u903b\u8f91\uff09\u662f\u4e00\u79cd\u903b\u8f91\u7535\u5e73\u6807\u51c6\u3002\u672c\u6587\u5c06\u63a2\u8ba8UART<\/a>\u548cTTL\u4e4b\u95f4\u7684\u5173\u7cfb\uff0c\u4ee5\u53ca\u5b83\u4eec\u5728\u7535\u5b50\u8bbe\u5907\u4e2d\u7684\u4f5c\u7528\u3002<\/p>\n

UART\u548cTTL\u7684\u57fa\u672c\u539f\u7406<\/h2>\n

  UART\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u7528\u4e8e\u5728\u7535\u5b50\u8bbe\u5907\u4e2d\u5b9e\u73b0\u6570\u636e\u7684\u4f20\u8f93\u3002\u5b83\u5305\u62ec\u4e00\u4e2a\u53d1\u9001\u5668\u548c\u4e00\u4e2a\u63a5\u6536\u5668\uff0c\u80fd\u591f\u5728\u8bbe\u5907\u4e4b\u95f4\u53d1\u9001\u548c\u63a5\u6536\u6570\u636e\u3002TTL\uff0c\u5219\u662f\u4e00\u79cd\u903b\u8f91\u7535\u5e73\u6807\u51c6\uff0c\u4ee3\u8868\u7740\u9ad8\u7535\u5e73\u548c\u4f4e\u7535\u5e73\u7684\u7535\u538b\u8303\u56f4\u3002\u5728UART\u901a\u4fe1\u4e2d\uff0c\u901a\u5e38\u4f1a\u901a\u8fc7TTL\u7535\u5e73\u6765\u4f20\u8f93\u6570\u636e\u4fe1\u53f7\u3002<\/p>\n

  UART\u901a\u4fe1\u5de5\u4f5c\u539f\u7406<\/h3>\n

  UART\u901a\u4fe1\u901a\u8fc7\u53d1\u9001\u7aef\u548c\u63a5\u6536\u7aef\u4e4b\u95f4\u7684\u5171\u4eab\u65f6\u949f\u4fe1\u53f7\u6765\u540c\u6b65\u6570\u636e\u4f20\u8f93\u3002\u53d1\u9001\u7aef\u5c06\u5e76\u884c\u6570\u636e\u8f6c\u6362\u4e3a\u4e32\u884c\u6570\u636e\uff0c\u5e76\u6dfb\u52a0\u8d77\u59cb\u4f4d\u3001\u505c\u6b62\u4f4d\u548c\u6821\u9a8c\u4f4d\u7b49\u63a7\u5236\u4fe1\u606f\uff0c\u7136\u540e\u4f20\u8f93\u5230\u63a5\u6536\u7aef\u3002\u63a5\u6536\u7aef\u63a5\u6536\u4e32\u884c\u6570\u636e\uff0c\u5e76\u5c06\u5176\u6062\u590d\u4e3a\u5e76\u884c\u6570\u636e\u3002<\/p>\n

  TTL\u7535\u5e73\u6807\u51c6<\/h3>\n

  TTL\u662f\u4e00\u79cd\u903b\u8f91\u7535\u5e73\u6807\u51c6\uff0c\u4ee3\u8868\u7740\u9ad8\u7535\u5e73\u548c\u4f4e\u7535\u5e73\u7684\u7535\u538b\u8303\u56f4\u3002\u5178\u578b\u7684TTL\u6807\u51c6\u89c4\u5b9a\uff0c\u9ad8\u7535\u5e73\u4e3a5V\uff0c\u4f4e\u7535\u5e73\u4e3a0V\u3002\u8fd9\u79cd\u7535\u5e73\u6807\u51c6\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6570\u5b57\u7535\u5b50\u7535\u8def\u548c\u901a\u4fe1\u63a5\u53e3\u3002<\/p>\n

UART\u548cTTL\u7684\u5173\u7cfb<\/h2>\n

  \u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0cUART\u901a\u5e38\u4f7f\u7528TTL<\/a>\u7535\u5e73\u6807\u51c6\u6765\u4f20\u8f93\u6570\u636e\u3002\u8fd9\u610f\u5473\u7740\uff0c\u5728UART\u901a\u4fe1\u4e2d\uff0c\u6570\u636e\u4fe1\u53f7\u4ee5TTL\u903b\u8f91\u7535\u5e73\u7684\u5f62\u5f0f\u8fdb\u884c\u4f20\u8f93\u3002\u56e0\u6b64\uff0c\u53ef\u4ee5\u8bf4UART\u901a\u4fe1\u4e2d\u7684\u6570\u636e\u4fe1\u53f7\u662f\u4ee5TTL\u7535\u5e73\u6807\u51c6\u6765\u8868\u793a\u7684\u3002<\/p>\n

  UART\u548cTTL\u7684\u914d\u5408<\/h3>\n

  UART\u548cTTL\u7d27\u5bc6\u914d\u5408\uff0c\u901a\u8fc7TTL\u7535\u5e73\u6807\u51c6\u6765\u786e\u4fdd\u6570\u636e\u7684\u53ef\u9760\u4f20\u8f93\u3002\u5728\u4f7f\u7528UART\u901a\u4fe1\u65f6\uff0c\u9700\u8981\u786e\u4fdd\u53d1\u9001\u7aef\u548c\u63a5\u6536\u7aef\u7684\u7535\u5e73\u6807\u51c6\u662f\u4e00\u81f4\u7684\uff0c\u4ee5\u907f\u514d\u6570\u636e\u4f20\u8f93\u9519\u8bef\u3002<\/p>\n

  \u5e94\u7528\u4e3e\u4f8b<\/h3>\n

  \u8bb8\u591a\u73b0\u4ee3\u7535\u5b50\u8bbe\u5907\uff0c\u5982\u5d4c\u5165\u5f0f\u7cfb\u7edf\u3001\u4f20\u611f\u5668\u3001\u5355\u7247\u673a<\/a>\u7b49\uff0c\u90fd\u4f7f\u7528UART\u548cTTL\u4f5c\u4e3a\u901a\u4fe1\u63a5\u53e3\u3002\u901a\u8fc7UART\u548cTTL\u7684\u914d\u5408\uff0c\u8fd9\u4e9b\u8bbe\u5907\u80fd\u591f\u53ef\u9760\u5730\u8fdb\u884c\u4e32\u884c\u6570\u636e\u901a\u4fe1\uff0c\u5b9e\u73b0\u5404\u79cd\u529f\u80fd\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  UART\u548cTTL\u5728\u7535\u5b50\u8bbe\u5907\u4e2d\u626e\u6f14\u7740\u91cd\u8981\u7684\u89d2\u8272\uff0c\u5b83\u4eec\u7d27\u5bc6\u914d\u5408\uff0c\u5171\u540c\u5b9e\u73b0\u4e86\u4e32\u884c\u6570\u636e\u901a\u4fe1\u7684\u529f\u80fd\u3002<\/strong>UART\u901a\u8fc7\u4e32\u884c\u901a\u4fe1\u534f\u8bae\u6765\u4f20\u8f93\u6570\u636e\uff0c\u800cTTL\u5219\u4ee5\u903b\u8f91\u7535\u5e73\u6807\u51c6\u6765\u8868\u793a\u6570\u636e\u4fe1\u53f7\u3002\u5b83\u4eec\u7684\u7ed3\u5408\u4e3a\u73b0\u4ee3\u7535\u5b50\u8bbe\u5907\u63d0\u4f9b\u4e86\u7a33\u5b9a\u548c\u53ef\u9760\u7684\u901a\u4fe1\u63a5\u53e3\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

UART\uff08\u901a\u7528\u5f02\u6b65\u6536\u53d1\u5668\uff09\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u800cTTL\uff08\u6676\u4f53\u7ba1\u2014\u6676\u4f53\u7ba1\u903b\u8f91\uff09\u662f\u4e00\u79cd\u903b\u8f91\u7535\u5e73\u6807\u51c6\u3002\u672c\u6587\u5c06\u63a2\u8ba8UART\u548cTTL\u4e4b\u95f4\u7684\u5173\u7cfb\uff0c\u4ee5\u53ca\u5b83\u4eec\u5728\u7535\u5b50\u8bbe\u5907\u4e2d\u7684\u4f5c\u7528\u3002UA<\/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":[295],"class_list":["post-68484","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-ttl"],"_links":{"self":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/68484"}],"collection":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/comments?post=68484"}],"version-history":[{"count":0,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/68484\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media\/64231"}],"wp:attachment":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media?parent=68484"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/categories?post=68484"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/tags?post=68484"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}