{"id":67640,"date":"2023-12-18T13:29:32","date_gmt":"2023-12-18T05:29:32","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=67640"},"modified":"2023-12-18T13:29:32","modified_gmt":"2023-12-18T05:29:32","slug":"srljitxxy","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/67640.html","title":{"rendered":"\u6df1\u5165\u4e86\u89e3i2c\u901a\u4fe1\u534f\u8bae"},"content":{"rendered":"

  \u968f\u7740\u79d1\u6280\u7684\u4e0d\u65ad\u53d1\u5c55\uff0ci2c\u901a\u4fe1\u534f\u8bae\u5df2\u6210\u4e3a\u8bb8\u591a\u7535\u5b50\u8bbe\u5907\u4e2d\u91cd\u8981\u7684\u901a\u4fe1\u6807\u51c6\u3002\u672c\u6587\u5c06\u5e26\u60a8\u6df1\u5165\u4e86\u89e3i2c\u901a\u4fe1\u534f\u8bae\u7684\u539f\u7406\u3001\u5e94\u7528\u548c\u672a\u6765\u53d1\u5c55\u3002<\/p>\n

i2c\u901a\u4fe1\u534f\u8bae\u7b80\u4ecb<\/h2>\n

  i2c\uff08inter-integrated circuit\uff09\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u7531Phillips\uff08\u73b0\u5728\u7684NXP\u534a\u5bfc\u4f53\uff09\u4e8e1982\u5e74\u53d1\u660e\u3002\u6700\u521d\u7528\u4e8e\u8fde\u63a5\u5904\u7406\u5668\u548c\u5468\u8fb9\u8bbe\u5907\uff0c\u5982\u4f20\u611f\u5668\u3001\u5b58\u50a8\u5668\u7b49\u3002i2c\u901a\u4fe1\u534f\u8bae\u7531\u4e24\u6839\u5bfc\u7ebf\u7ec4\u6210\uff1a\u4e32\u884c\u6570\u636e\u7ebf\uff08SDA\uff09\u548c\u4e32\u884c\u65f6\u949f\u7ebf\uff08SCL\uff09\u3002\u8fd9\u79cd\u53cc\u7ebf\u5236\u4f7f\u5f97\u591a\u4e2a\u8bbe\u5907\u53ef\u4ee5\u901a\u8fc7\u5355\u4e00\u603b\u7ebf\u8fdb\u884c\u901a\u4fe1\u3002<\/p>\n

  i2c\u901a\u4fe1\u534f\u8bae\u57fa\u672c\u539f\u7406<\/h3>\n

  \u5728i2c\u901a\u4fe1\u4e2d\uff0c\u6bcf\u4e2a\u8bbe\u5907\u90fd\u6709\u4e00\u4e2a\u552f\u4e00\u7684\u5730\u5740\uff0c\u5141\u8bb8\u4e3b\u8bbe\u5907\uff08\u901a\u5e38\u662f\u5fae\u5904\u7406\u5668\u6216\u5355\u7247\u673a<\/a>\uff09\u9009\u62e9\u8981\u8fdb\u884c\u901a\u4fe1\u7684\u7279\u5b9a\u8bbe\u5907\u3002\u901a\u4fe1\u662f\u901a\u8fc7\u4e3b\u8bbe\u5907\u53d1\u51fastart\u6761\u4ef6\u3001\u9009\u62e9\u8bbe\u5907\u5730\u5740\u3001\u53d1\u9001\u6216\u63a5\u6536\u6570\u636e\uff0c\u5e76\u6700\u7ec8\u53d1\u51fastop\u6761\u4ef6\u6765\u5b8c\u6210\u7684\u3002\u8fd9\u79cd\u4e3b\u4ece\u5f0f\u7684\u901a\u4fe1\u65b9\u5f0f\u4fdd\u8bc1\u4e86\u6570\u636e\u4f20\u8f93\u7684\u987a\u5e8f\u548c\u53ef\u9760\u6027\u3002<\/p>\n

  i2c\u901a\u4fe1\u534f\u8bae<\/a>\u5e94\u7528\u9886\u57df<\/h3>\n

  i2c\u901a\u4fe1\u534f\u8bae\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u79cd\u7535\u5b50\u8bbe\u5907\u4e2d\uff0c\u5982\u667a\u80fd\u624b\u673a\u3001\u7535\u89c6\u3001\u8ba1\u7b97\u673a\u3001\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u3001\u533b\u7597\u8bbe\u5907\u7b49\u3002\u5176\u7b80\u5355\u7684\u786c\u4ef6\u8fde\u63a5\u3001\u591a\u4e2a\u8bbe\u5907\u5171\u4eab\u540c\u4e00\u603b\u7ebf\u4ee5\u53ca\u7075\u6d3b\u7684\u62d3\u5c55\u6027\uff0c\u4f7f\u5f97i2c\u5728\u5404\u79cd\u5d4c\u5165\u5f0f<\/a>\u7cfb\u7edf\u4e2d\u4f7f\u7528\u5e7f\u6cdb\u3002<\/p>\n

i2c\u901a\u4fe1\u534f\u8bae\u8be6\u89e3<\/h2>\n

  \u73b0\u5728\u6211\u4eec\u5c06\u66f4\u6df1\u5165\u5730\u4e86\u89e3i2c\u901a\u4fe1\u534f\u8bae\u7684\u6280\u672f\u7ec6\u8282\u3002<\/p>\n

  i2c\u901a\u4fe1\u534f\u8bae\u7684\u6570\u636e\u4f20\u8f93<\/h3>\n

  \u5728i2c\u901a\u4fe1\u4e2d\uff0c\u6570\u636e\u4f20\u8f93\u662f\u4ee5\u4f4d\u4e3a\u5355\u4f4d\u8fdb\u884c\u7684\u3002\u6bcf\u4e2a\u6570\u636e\u5b57\u8282\u5305\u542b8\u4e2a\u4f4d\uff0c\u5305\u62ec7\u4e2a\u6570\u636e\u4f4d\u548c\u4e00\u4e2a\u786e\u8ba4\u4f4d\u3002\u901a\u4fe1\u5728\u65f6\u949f\u7684\u8f85\u52a9\u4e0b\u8fdb\u884c\uff0c\u6bcf\u4e2a\u6570\u636e\u4f4d\u90fd\u5728\u4e00\u4e2a\u65f6\u949f\u5468\u671f\u5185\u4f20\u8f93\u3002\u8fd9\u79cd\u540c\u6b65\u7684\u6570\u636e\u4f20\u8f93\u65b9\u5f0f\u786e\u4fdd\u4e86\u6570\u636e\u7684\u51c6\u786e\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n

  i2c\u901a\u4fe1\u534f\u8bae\u7684\u901f\u5ea6\u548c\u53ef\u9760\u6027<\/h3>\n

  i2c\u901a\u4fe1\u534f\u8bae\u652f\u6301\u591a\u79cd\u901f\u5ea6\uff0c\u4ece\u4f4e\u901f\u6a21\u5f0f\uff08100 kbit\/s\uff09\u5230\u9ad8\u901f\u6a21\u5f0f\uff083.4 Mbit\/s\uff09\uff0c\u4f7f\u5176\u9002\u7528\u4e8e\u4e0d\u540c\u5e94\u7528\u573a\u666f\u3002\u540c\u65f6\uff0c\u7531\u4e8ei2c\u901a\u4fe1\u534f\u8bae\u91c7\u7528\u4e86\u4e3b\u4ece\u5f0f\u7684\u901a\u4fe1\u65b9\u5f0f\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u907f\u514d\u6570\u636e\u51b2\u7a81\u548c\u78b0\u649e\uff0c\u4fdd\u8bc1\u4e86\u901a\u4fe1\u7684\u53ef\u9760\u6027\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

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\u968f\u7740\u79d1\u6280\u7684\u4e0d\u65ad\u53d1\u5c55\uff0ci2c\u901a\u4fe1\u534f\u8bae\u5df2\u6210\u4e3a\u8bb8\u591a\u7535\u5b50\u8bbe\u5907\u4e2d\u91cd\u8981\u7684\u901a\u4fe1\u6807\u51c6\u3002\u672c\u6587\u5c06\u5e26\u60a8\u6df1\u5165\u4e86\u89e3i2c\u901a\u4fe1\u534f\u8bae\u7684\u539f\u7406\u3001\u5e94\u7528\u548c\u672a\u6765\u53d1\u5c55\u3002i2c\u901a\u4fe1\u534f\u8bae\u7b80\u4ecbi2c\uff08inter<\/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":[137],"class_list":["post-67640","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-txxy"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/67640"}],"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=67640"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/67640\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/64231"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=67640"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=67640"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=67640"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}