{"id":57831,"date":"2023-10-22T22:41:25","date_gmt":"2023-10-22T14:41:25","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=57831"},"modified":"2023-11-25T00:09:41","modified_gmt":"2023-11-24T16:09:41","slug":"iwsmjifc","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/57831.html","title":{"rendered":"I2C\u4e3a\u4ec0\u4e48\u53ebI\u65b9C"},"content":{"rendered":"

  I2C\uff08Inter-Integrated Circuit\uff09\u662f\u4e00\u79cd\u4e32\u884c\u603b\u7ebf\uff0c\u5b83\u53ef\u4ee5\u8ba9\u591a\u4e2a\u82af\u7247\u4e4b\u95f4\u8fdb\u884c\u901a\u4fe1\u3002<\/strong>I2C\u662f\u4e00\u79cd\u5e7f\u6cdb\u5e94\u7528\u7684\u4e32\u884c\u603b\u7ebf\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u8ba9\u591a\u4e2a\u82af\u7247\u4e4b\u95f4\u8fdb\u884c\u9ad8\u901f\u901a\u4fe1\uff0c\u8282\u7701\u7ebf\u8def\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u82af\u7247\u7c7b\u578b\u3002I2C\u6700\u65e9\u7531Philips\u516c\u53f8\u5f00\u53d1\uff0c\u56e0\u6b64\u5b83\u4e5f\u88ab\u79f0\u4e3aI2C\uff0c\u5373\u201cInter-Integrated Circuit\u201d\uff0c\u610f\u601d\u662f\u201c\u82af\u7247\u95f4\u96c6\u6210\u7535\u8def\u201d\u3002<\/p>\n

I2C\u7684\u4f18\u52bf<\/h2>\n

  1.\u9ad8\u901f\u901a\u4fe1<\/h3>\n

  I2C\u53ef\u4ee5\u652f\u6301\u9ad8\u901f\u901a\u4fe1\uff0c\u6700\u9ad8\u53ef\u4ee5\u8fbe\u5230400Kbps\uff0c\u8fd9\u4f7f\u5f97I2C\u5728\u591a\u82af\u7247\u7cfb\u7edf\u4e2d\u53ef\u4ee5\u652f\u6301\u66f4\u5feb\u7684\u6570\u636e\u4f20\u8f93\u901f\u5ea6\u3002<\/p>\n

  2.\u8282\u7701\u7ebf\u8def<\/h3>\n

  I2C\u4f7f\u7528\u53cc\u7ebf\u67b6\u6784\uff0c\u53ea\u9700\u8981\u4e24\u6839\u7ebf\u5c31\u53ef\u4ee5\u8fdb\u884c\u901a\u4fe1\uff0c\u8fd9\u4f7f\u5f97I2C\u53ef\u4ee5\u66f4\u8282\u7701\u7535\u8def\u677f\u7a7a\u95f4\uff0c\u51cf\u5c11\u7ebf\u8def\u6742\u4e71\uff0c\u63d0\u9ad8\u4e86\u7cfb\u7edf\u7684\u53ef\u9760\u6027\u3002<\/p>\n

  3.\u652f\u6301\u591a\u79cd\u82af\u7247\u7c7b\u578b<\/h3>\n

  I2C\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u82af\u7247\u7c7b\u578b\uff0c\u6bd4\u5982ADC\u3001DAC\u3001EEPROM\u3001RTC\u7b49\uff0c\u8fd9\u4f7f\u5f97I2C\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u5e94\u7528\u573a\u666f\u3002<\/p>\n

I2C\u7684\u5e94\u7528<\/h2>\n

  1.\u6c7d\u8f66\u7535\u5b50<\/h3>\n

  I2C\u53ef\u4ee5\u7528\u4e8e\u6c7d\u8f66\u7535\u5b50\uff0c\u6bd4\u5982\u53d1\u52a8\u673a\u63a7\u5236\u5668\u3001\u4eea\u8868\u76d8\u3001\u5b89\u5168\u7cfb\u7edf\u7b49\uff0c\u7528\u4e8e\u63a7\u5236\u548c\u76d1\u63a7\u6c7d\u8f66\u7684\u5404\u4e2a\u90e8\u5206\uff0c\u63d0\u9ad8\u6c7d\u8f66\u7684\u5b89\u5168\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n

  2.\u5bb6\u7528\u7535\u5b50<\/h3>\n

  I2C\u53ef\u4ee5\u7528\u4e8e\u5bb6\u7528\u7535\u5b50\uff0c\u6bd4\u5982\u7535\u89c6\u673a\u3001\u7a7a\u8c03\u3001\u51b0\u7bb1\u7b49\uff0c\u7528\u4e8e\u63a7\u5236\u548c\u76d1\u63a7\u5bb6\u7528\u7535\u5b50\u8bbe\u5907\uff0c\u63d0\u9ad8\u5bb6\u7528\u7535\u5b50\u8bbe\u5907\u7684\u5b89\u5168\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n

  3.\u5de5\u4e1a\u63a7\u5236<\/h3>\n

  I2C\u53ef\u4ee5\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\uff0c\u6bd4\u5982\u5de5\u4e1a\u673a\u5668\u4eba\u3001\u5de5\u4e1a\u4f20\u611f\u5668\u7b49\uff0c\u7528\u4e8e\u63a7\u5236\u548c\u76d1\u63a7\u5de5\u4e1a\u8bbe\u5907\uff0c\u63d0\u9ad8\u5de5\u4e1a\u8bbe\u5907\u7684\u5b89\u5168\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  I2C\uff08Inter-Integrated Circuit\uff09\u662f\u4e00\u79cd\u4e32\u884c\u603b\u7ebf\uff0c\u5b83\u53ef\u4ee5\u8ba9\u591a\u4e2a\u82af\u7247\u4e4b\u95f4\u8fdb\u884c\u901a\u4fe1\u3002<\/strong>I2C\u5177\u6709\u9ad8\u901f\u901a\u4fe1\u3001\u8282\u7701\u7ebf\u8def\u548c\u652f\u6301\u591a\u79cd\u82af\u7247\u7c7b\u578b\u7684\u4f18\u52bf\uff0c\u56e0\u6b64\u5b83\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6c7d\u8f66\u7535\u5b50\u3001\u5bb6\u7528\u7535\u5b50\u548c\u5de5\u4e1a\u63a7\u5236\u7b49\u9886\u57df\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

I2C\uff08Inter-IntegratedCircuit\uff09\u662f\u4e00\u79cd\u4e32\u884c\u603b\u7ebf\uff0c\u5b83\u53ef\u4ee5\u8ba9\u591a\u4e2a\u82af\u7247\u4e4b\u95f4\u8fdb\u884c\u901a\u4fe1\u3002I2C\u662f\u4e00\u79cd\u5e7f\u6cdb\u5e94\u7528\u7684\u4e32\u884c\u603b\u7ebf\u6280<\/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":[351,305],"class_list":["post-57831","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-i2c","tag-dzjs"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/57831","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=57831"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/57831\/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=57831"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=57831"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=57831"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}