{"id":30576,"date":"2023-09-14T23:42:22","date_gmt":"2023-09-14T15:42:22","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=30576"},"modified":"2023-09-14T23:42:22","modified_gmt":"2023-09-14T15:42:22","slug":"cxjtsmxscsy","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/30576.html","title":{"rendered":"\u4e32\u884c\u9759\u6001\u6570\u7801\u663e\u793a80C51\u5b9e\u9a8c"},"content":{"rendered":"

  \u4e32\u884c\u9759\u6001\u6570\u7801\u663e\u793a80C51\u5b9e\u9a8c\u662f\u4e00\u4e2a\u8ba9\u5b66\u751f\u638c\u63e180C51\u5fae\u63a7\u5236\u5668\u7f16\u7a0b\u7684\u5b9e\u9a8c\uff0c\u5b83\u53ef\u4ee5\u5e2e\u52a9\u5b66\u751f\u638c\u63e180C51\u7684\u7f16\u7a0b\u6280\u672f\uff0c\u4ece\u800c\u66f4\u597d\u5730\u7406\u89e380C51\u7684\u7ed3\u6784\u548c\u529f\u80fd\u3002<\/p>\n

80C51\u5fae\u63a7\u5236\u5668\u7684\u7ed3\u6784\u548c\u529f\u80fd<\/h2>\n

  80C51\u5fae\u63a7\u5236\u5668\u662f\u4e00\u79cd8\u4f4d\u5fae\u63a7\u5236\u5668\uff0c\u5177\u6709\u591a\u79cd\u529f\u80fd\uff0c\u5305\u62ec\u5185\u90e8\u6307\u4ee4\u96c6\uff0c\u5185\u5b58\u7ba1\u7406\uff0c\u5916\u90e8\u603b\u7ebf\u63a5\u53e3\uff0cI\/O\u63a5\u53e3\uff0c\u5b9a\u65f6\/\u8ba1\u6570\u5668\uff0c\u6bd4\u8f83\u5668\uff0c\u4e32\u884c\u53e3\u7b49\u3002\u8fd9\u4e9b\u529f\u80fd\u4f7f\u5f9780C51\u5fae\u63a7\u5236\u5668\u53ef\u4ee5\u5b9e\u73b0\u590d\u6742\u7684\u63a7\u5236\u529f\u80fd\u3002<\/p>\n

\u5185\u90e8\u6307\u4ee4\u96c6<\/h3>\n

  80C51\u5fae\u63a7\u5236\u5668\u5185\u90e8\u6307\u4ee4\u96c6\u5305\u62ec\u63a7\u5236\u6307\u4ee4\uff0c\u7b97\u672f\u6307\u4ee4\uff0c\u6570\u636e\u4f20\u9001\u6307\u4ee4\uff0c\u903b\u8f91\u6307\u4ee4\uff0c\u5b58\u50a8\u5668\u64cd\u4f5c\u6307\u4ee4\uff0cI\/O\u6307\u4ee4\uff0c\u5b9a\u65f6\/\u8ba1\u6570\u5668\u6307\u4ee4\uff0c\u6bd4\u8f83\u5668\u6307\u4ee4\uff0c\u4e32\u884c\u53e3\u6307\u4ee4\u7b49\u3002\u8fd9\u4e9b\u6307\u4ee4\u53ef\u4ee5\u63a7\u523680C51\u5fae\u63a7\u5236\u5668\u7684\u529f\u80fd\uff0c\u5b9e\u73b0\u590d\u6742\u7684\u63a7\u5236\u529f\u80fd\u3002<\/p>\n

\u5916\u90e8\u603b\u7ebf\u63a5\u53e3<\/h3>\n

  80C51\u5fae\u63a7\u5236\u5668\u5177\u6709\u5916\u90e8\u603b\u7ebf\u63a5\u53e3\uff0c\u53ef\u4ee5\u8fde\u63a5\u5916\u90e8\u5b58\u50a8\u5668\uff0c\u5982ROM\uff0cRAM\uff0cEPROM\uff0cEEPROM\u7b49\uff0c\u4ee5\u5b58\u50a8\u63a7\u5236\u7a0b\u5e8f\u548c\u6570\u636e\u3002\u5916\u90e8\u603b\u7ebf\u63a5\u53e3\u8fd8\u53ef\u4ee5\u8fde\u63a5\u5916\u90e8\u8bbe\u5907\uff0c\u5982ADC\uff0cDAC\uff0cI\/O\u8bbe\u5907\u7b49\uff0c\u4ee5\u5b9e\u73b0\u590d\u6742\u7684\u63a7\u5236\u529f\u80fd\u3002<\/p>\n

I\/O\u63a5\u53e3<\/h3>\n

  80C51\u5fae\u63a7\u5236\u5668\u5177\u6709I\/O\u63a5\u53e3\uff0c\u53ef\u4ee5\u8fde\u63a5\u5916\u90e8\u8bbe\u5907\uff0c\u5982LED\uff0cLCD\uff0c\u6309\u952e\uff0c\u6447\u6746\uff0c\u5149\u7535\u7ba1\u7b49\uff0c\u4ee5\u5b9e\u73b0\u590d\u6742\u7684\u63a7\u5236\u529f\u80fd\u3002I\/O\u63a5\u53e3\u8fd8\u53ef\u4ee5\u8fde\u63a5\u5916\u90e8\u8bbe\u5907\uff0c\u5982ADC\uff0cDAC\uff0cI\/O\u8bbe\u5907\u7b49\uff0c\u4ee5\u5b9e\u73b0\u590d\u6742\u7684\u63a7\u5236\u529f\u80fd\u3002<\/p>\n

\u5b9a\u65f6\/\u8ba1\u6570\u5668<\/h3>\n

  80C51\u5fae\u63a7\u5236\u5668\u5177\u6709\u5b9a\u65f6\/\u8ba1\u6570\u5668\u529f\u80fd\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5b9a\u65f6\/\u8ba1\u6570\u63a7\u5236\uff0c\u5b9e\u73b0\u590d\u6742\u7684\u63a7\u5236\u529f\u80fd\u3002\u5b9a\u65f6\/\u8ba1\u6570\u5668\u53ef\u4ee5\u7528\u4e8e\u68c0\u6d4b\u5916\u90e8\u4fe1\u53f7\uff0c\u6d4b\u91cf\u5916\u90e8\u4fe1\u53f7\u7684\u9891\u7387\uff0c\u63a7\u5236PWM\u8c03\u5236\u5668\uff0c\u5b9e\u73b0\u590d\u6742\u7684\u63a7\u5236\u529f\u80fd\u3002<\/p>\n

\u6bd4\u8f83\u5668<\/h3>\n

  80C51\u5fae\u63a7\u5236\u5668\u5177\u6709\u6bd4\u8f83\u5668\u529f\u80fd\uff0c\u53ef\u4ee5\u5b9e\u73b0\u6bd4\u8f83\u63a7\u5236\uff0c\u5b9e\u73b0\u590d\u6742\u7684\u63a7\u5236\u529f\u80fd\u3002\u6bd4\u8f83\u5668\u53ef\u4ee5\u7528\u4e8e\u6bd4\u8f83\u4e24\u4e2a\u6570\u636e\uff0c\u68c0\u6d4b\u5916\u90e8\u4fe1\u53f7\u7684\u9ad8\u4f4e\u7535\u5e73\uff0c\u63a7\u5236PWM\u8c03\u5236\u5668\uff0c\u5b9e\u73b0\u590d\u6742\u7684\u63a7\u5236\u529f\u80fd\u3002<\/p>\n

\u4e32\u884c\u53e3<\/h3>\n

  80C51\u5fae\u63a7\u5236\u5668\u5177\u6709\u4e32\u884c\u53e3\u529f\u80fd\uff0c\u53ef\u4ee5\u5b9e\u73b0\u4e32\u884c\u901a\u4fe1\uff0c\u5b9e\u73b0\u590d\u6742\u7684\u63a7\u5236\u529f\u80fd\u3002\u4e32\u884c\u53e3\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u5916\u90e8\u8bbe\u5907\uff0c\u5982PC\uff0c\u6253\u5370\u673a\uff0c\u6570\u636e\u91c7\u96c6\u5668\u7b49\uff0c\u5b9e\u73b0\u590d\u6742\u7684\u63a7\u5236\u529f\u80fd\u3002<\/p>\n

\u4e32\u884c\u9759\u6001\u6570\u7801\u663e\u793a80C51\u5b9e\u9a8c<\/h2>\n

  \u4e32\u884c\u9759\u6001\u6570\u7801\u663e\u793a80C51\u5b9e\u9a8c\u662f\u4e00\u4e2a\u8ba9\u5b66\u751f\u638c\u63e180C51\u5fae\u63a7\u5236\u5668\u7f16\u7a0b\u7684\u5b9e\u9a8c\uff0c\u5b83\u53ef\u4ee5\u5e2e\u52a9\u5b66\u751f\u638c\u63e180C51\u7684\u7f16\u7a0b\u6280\u672f\uff0c\u4ece\u800c\u66f4\u597d\u5730\u7406\u89e380C51\u7684\u7ed3\u6784\u548c\u529f\u80fd\u3002<\/p>\n

\u5b9e\u9a8c\u76ee\u7684<\/h3>\n

  \u5b9e\u9a8c\u7684\u76ee\u7684\u662f\u8ba9\u5b66\u751f\u638c\u63e180C51\u5fae\u63a7\u5236\u5668\u7684\u7f16\u7a0b\u6280\u672f\uff0c\u4ece\u800c\u66f4\u597d\u5730\u7406\u89e380C51\u5fae\u63a7\u5236\u5668\u7684\u7ed3\u6784\u548c\u529f\u80fd\u3002<\/p>\n

\u5b9e\u9a8c\u8981\u6c42<\/h3>\n

  \u5b9e\u9a8c\u8981\u6c42\u5b66\u751f\u4f7f\u752880C51\u5fae\u63a7\u5236\u5668\uff0c\u7f16\u5199\u7a0b\u5e8f\uff0c\u63a7\u5236\u4e32\u884c\u9759\u6001\u6570\u7801\u663e\u793a\u5668\uff0c\u5b9e\u73b0\u6309\u952e\u63a7\u5236\u663e\u793a\u6570\u5b57\u7684\u529f\u80fd\u3002<\/p>\n

\u5b9e\u9a8c\u6b65\u9aa4<\/h3>\n

  1.\u786e\u5b9a\u5b9e\u9a8c\u786c\u4ef6\u7ed3\u6784\uff0c\u5305\u62ec80C51\u5fae\u63a7\u5236\u5668\uff0c\u4e32\u884c\u9759\u6001\u6570\u7801\u663e\u793a\u5668\uff0c\u6309\u952e\u7b49\u3002<\/p>\n

  2.\u7f16\u5199\u7a0b\u5e8f\uff0c\u63a7\u523680C51\u5fae\u63a7\u5236\u5668\uff0c\u5b9e\u73b0\u6309\u952e\u63a7\u5236\u663e\u793a\u6570\u5b57\u7684\u529f\u80fd\u3002<\/p>\n

  3.\u70e7\u5199\u7a0b\u5e8f\uff0c\u5b9e\u73b0\u5b9e\u9a8c\u529f\u80fd\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u672c\u6587\u4ecb\u7ecd\u4e8680C51\u5fae\u63a7\u5236\u5668\u7684\u7ed3\u6784\u548c\u529f\u80fd\uff0c\u4ee5\u53ca\u4e32\u884c\u9759\u6001\u6570\u7801\u663e\u793a80C51\u5b9e\u9a8c\u7684\u76ee\u7684\u548c\u8981\u6c42\uff0c\u4ee5\u53ca\u5b9e\u9a8c\u6b65\u9aa4\u3002<\/strong>\u901a\u8fc7\u672c\u6587\uff0c\u5b66\u751f\u53ef\u4ee5\u66f4\u597d\u5730\u7406\u89e380C51\u5fae\u63a7\u5236\u5668\u7684\u7ed3\u6784\u548c\u529f\u80fd\uff0c\u4ece\u800c\u66f4\u597d\u5730\u638c\u63e180C51\u5fae\u63a7\u5236\u5668\u7684\u7f16\u7a0b\u6280\u672f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u4e32\u884c\u9759\u6001\u6570\u7801\u663e\u793a80C51\u5b9e\u9a8c\u662f\u4e00\u4e2a\u8ba9\u5b66\u751f\u638c\u63e180C51\u5fae\u63a7\u5236\u5668\u7f16\u7a0b\u7684\u5b9e\u9a8c\uff0c\u5b83\u53ef\u4ee5\u5e2e\u52a9\u5b66\u751f\u638c\u63e180C51\u7684\u7f16\u7a0b\u6280\u672f\uff0c\u4ece\u800c\u66f4\u597d\u5730\u7406\u89e380C51\u7684\u7ed3\u6784\u548c\u529f\u80fd\u3002 80C5<\/p>\n","protected":false},"author":1,"featured_media":3671,"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":[69],"class_list":["post-30576","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-cktx"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/30576","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=30576"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/30576\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/3671"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=30576"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=30576"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=30576"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}