{"id":56726,"date":"2023-10-23T03:35:21","date_gmt":"2023-10-22T19:35:21","guid":{"rendered":"\/\/www.dealsbon.com\/?p=56726"},"modified":"2023-11-25T00:09:38","modified_gmt":"2023-11-24T16:09:38","slug":"ikyycktsm","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/56726.html","title":{"rendered":"I2C\u53ef\u4ee5\u7528\u4e32\u53e3\u8c03\u8bd5\u5417\uff1f"},"content":{"rendered":"

  I2C\uff08Inter-Integrated Circuit\uff09\u662f\u4e00\u79cd\u8fde\u63a5\u591a\u4e2a\u82af\u7247\u7684\u603b\u7ebf\uff0c\u5176\u4e2d\u4e00\u4e2a\u82af\u7247\u4e3a\u4e3b\u673a\uff0c\u5176\u4ed6\u82af\u7247\u4e3a\u4ece\u673a\u3002\u5b83\u5177\u6709\u7b80\u5355\u7684\u786c\u4ef6\u7535\u8def\uff0c\u53ef\u4ee5\u5b9e\u73b0\u591a\u4e2a\u82af\u7247\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002I2C\u534f\u8bae\u5177\u6709\u4f4e\u6210\u672c\u3001\u4f4e\u529f\u8017\u548c\u9ad8\u901f\u7387\u7b49\u4f18\u70b9\uff0c\u56e0\u6b64\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u7535\u5b50\u8bbe\u5907\u7684\u8fde\u63a5\u548c\u63a7\u5236\u3002\u672c\u6587\u5c06\u56de\u7b54\u201cI2C\u53ef\u4ee5\u7528\u4e32\u53e3\u8c03\u8bd5\u5417\uff1f\u201d\u8fd9\u4e00\u95ee\u9898\uff0c\u5e76\u4ecb\u7ecdI2C\u7684\u4e3b\u8981\u7279\u70b9\u548c\u5e94\u7528\u3002<\/p>\n

I2C\u7684\u7279\u70b9<\/h2>\n

  I2C\u534f\u8bae\u5177\u6709\u4e00\u4e9b\u72ec\u7279\u7684\u7279\u70b9\uff0c\u4f7f\u5176\u6210\u4e3a\u7535\u5b50\u8bbe\u5907\u63a5\u53e3\u7684\u7406\u60f3\u9009\u62e9\u3002\u5176\u4e2d\uff0c\u6700\u91cd\u8981\u7684\u7279\u70b9\u662f\uff1a<\/p>\n

  1.\u4f4e\u6210\u672c<\/h3>\n

  I2C\u534f\u8bae\u53ea\u9700\u8981\u4e24\u6839\u4fe1\u53f7\u7ebf\uff0c\u5373SCL\u548cSDA\uff0c\u4ee5\u53ca\u4e00\u4e2a\u7535\u6e90\u7ebf\uff0c\u56e0\u6b64\u786c\u4ef6\u6210\u672c\u6781\u4f4e\u3002\u6b64\u5916\uff0cI2C\u534f\u8bae\u53ea\u9700\u8981\u7b80\u5355\u7684\u63a7\u5236\u7535\u8def\uff0c\u56e0\u6b64\u53ef\u4ee5\u8282\u7701\u8bbe\u8ba1\u6210\u672c\u3002<\/p>\n

  2.\u4f4e\u529f\u8017<\/h3>\n

  I2C\u534f\u8bae\u7684\u4fe1\u53f7\u7ebf\u53ea\u9700\u8981\u5f88\u4f4e\u7684\u7535\u6d41\uff0c\u800c\u4e14\u53ef\u4ee5\u4f7f\u7528\u4f4e\u529f\u8017\u7684\u7535\u6e90\uff0c\u56e0\u6b64\u53ef\u4ee5\u6709\u6548\u964d\u4f4e\u8bbe\u5907\u7684\u529f\u8017\u3002<\/p>\n

  3.\u9ad8\u901f\u7387<\/h3>\n

  I2C\u534f\u8bae\u53ef\u4ee5\u652f\u6301\u9ad8\u8fbe3.4Mbps\u7684\u901f\u7387\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u7684\u9700\u6c42\u3002<\/p>\n

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

  I2C\u534f\u8bae\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u591a\u4e2a\u82af\u7247\uff0c\u56e0\u6b64\u53ef\u4ee5\u7528\u4e8e\u5404\u79cd\u7535\u5b50\u8bbe\u5907\u7684\u63a5\u53e3\u3002\u5e38\u89c1\u7684\u5e94\u7528\u5982\u4e0b\uff1a<\/p>\n

  1.\u5b58\u50a8\u5668<\/h3>\n

  I2C\u534f\u8bae\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u4e0d\u540c\u7c7b\u578b\u7684\u5b58\u50a8\u5668\uff0c\u4f8b\u5982EEPROM\u3001SRAM\u548cFLASH\u5b58\u50a8\u5668\u3002<\/p>\n

  2.\u4f20\u611f\u5668<\/h3>\n

  I2C\u534f\u8bae\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u5404\u79cd\u4f20\u611f\u5668\uff0c\u4f8b\u5982\u6e29\u5ea6\u4f20\u611f\u5668\u3001\u5149\u4f20\u611f\u5668\u548c\u52a0\u901f\u5ea6\u4f20\u611f\u5668\u7b49\u3002<\/p>\n

  3.\u663e\u793a\u5668<\/h3>\n

  I2C\u534f\u8bae\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5LCD\u663e\u793a\u5668\uff0c\u4ee5\u53caOLED\u548cLED\u7b49\u663e\u793a\u5668\u3002<\/p>\n

\u7ed3\u8bba<\/h2>\n

  \u672c\u6587\u4ecb\u7ecd\u4e86I2C\u534f\u8bae\u7684\u7279\u70b9\u548c\u5e94\u7528\uff0c\u5e76\u56de\u7b54\u4e86\u201cI2C\u53ef\u4ee5\u7528\u4e32\u53e3\u8c03\u8bd5\u5417\uff1f\u201d\u7684\u95ee\u9898\u3002<\/strong>\u7b54\u6848\u662f\uff1aI2C\u534f\u8bae\u4e0d\u80fd\u7528\u4e32\u53e3\u8c03\u8bd5\uff0c\u4f46\u53ef\u4ee5\u4f7f\u7528\u5404\u79cd\u8c03\u8bd5\u5de5\u5177\u6765\u8c03\u8bd5I2C\u603b\u7ebf\u3002I2C\u534f\u8bae\u5177\u6709\u4f4e\u6210\u672c\u3001\u4f4e\u529f\u8017\u548c\u9ad8\u901f\u7387\u7b49\u4f18\u70b9\uff0c\u56e0\u6b64\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u7535\u5b50\u8bbe\u5907\u7684\u8fde\u63a5\u548c\u63a7\u5236\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

I2C\uff08Inter-IntegratedCircuit\uff09\u662f\u4e00\u79cd\u8fde\u63a5\u591a\u4e2a\u82af\u7247\u7684\u603b\u7ebf\uff0c\u5176\u4e2d\u4e00\u4e2a\u82af\u7247\u4e3a\u4e3b\u673a\uff0c\u5176\u4ed6\u82af\u7247\u4e3a\u4ece\u673a\u3002\u5b83\u5177\u6709\u7b80\u5355\u7684\u786c\u4ef6\u7535\u8def\uff0c\u53ef\u4ee5\u5b9e\u73b0\u591a\u4e2a\u82af\u7247\u4e4b\u95f4\u7684\u6570\u636e\u4f20<\/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":[351,69],"class_list":["post-56726","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-i2c","tag-cktx"],"_links":{"self":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/56726"}],"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=56726"}],"version-history":[{"count":0,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/56726\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media\/4132"}],"wp:attachment":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media?parent=56726"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/categories?post=56726"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/tags?post=56726"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}