{"id":60592,"date":"2023-10-26T12:44:24","date_gmt":"2023-10-26T04:44:24","guid":{"rendered":"\/\/www.dealsbon.com\/?p=60592"},"modified":"2023-11-25T00:09:02","modified_gmt":"2023-11-24T16:09:02","slug":"sihckdqb","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/60592.html","title":{"rendered":"SPI\uff0cI2C\u548c\u4e32\u53e3\u7684\u533a\u522b"},"content":{"rendered":"

  SPI\uff0cI2C\u548c\u4e32\u53e3\u662f\u4e09\u79cd\u57fa\u672c\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u4eec\u5404\u6709\u4f18\u7f3a\u70b9\uff0c\u5728\u4e0d\u540c\u7684\u573a\u666f\u4e0b\u6709\u4e0d\u540c\u7684\u4f7f\u7528\u573a\u666f\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u8fd9\u4e09\u79cd\u534f\u8bae\u7684\u57fa\u672c\u7279\u6027\uff0c\u4ee5\u53ca\u5b83\u4eec\u4e4b\u95f4\u7684\u533a\u522b\u3002<\/p>\n

SPI\u534f\u8bae<\/h2>\n

  SPI\uff08Serial Peripheral Interface\uff09\u662f\u4e00\u79cd\u5e76\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u7531Motorola\u516c\u53f8\u4e8e1978\u5e74\u53d1\u660e\uff0c\u7528\u4e8e\u63a7\u5236\u7247\u5916\u8bbe\u5907\u3002\u5b83\u4f7f\u75284\u6839\u4fe1\u53f7\u7ebf\u8fdb\u884c\u901a\u4fe1\uff0c\u5206\u522b\u662f\uff1aMOSI\uff08Master Out Slave In\uff09\uff0cMISO\uff08Master In Slave Out\uff09\uff0cSCK\uff08Serial Clock\uff09\uff0cSS\uff08Slave Select\uff09\u3002SPI\u534f\u8bae\u5177\u6709\u9ad8\u901f\u4f20\u8f93\uff0c\u4f4e\u6210\u672c\uff0c\u5bb9\u6613\u5b9e\u73b0\u7b49\u4f18\u70b9\uff0c\u4f46\u662f\u5b83\u53ea\u652f\u6301\u70b9\u5bf9\u70b9\u7684\u901a\u4fe1\uff0c\u4e0d\u652f\u6301\u591a\u70b9\u901a\u4fe1\uff0c\u800c\u4e14\u4f20\u8f93\u8ddd\u79bb\u6709\u9650\u3002<\/p>\n

I2C\u534f\u8bae<\/h2>\n

  I2C\uff08Inter-Integrated Circuit\uff09\u662f\u7531Philips\u516c\u53f8\u4e8e1982\u5e74\u53d1\u660e\u7684\u4e00\u79cd\u4e32\u884c\u603b\u7ebf\uff0c\u5b83\u6709\u4e24\u6839\u4fe1\u53f7\u7ebf\uff1aSCL\uff08Serial Clock\uff09\u548cSDA\uff08Serial Data\uff09\uff0c\u53ef\u4ee5\u5b9e\u73b0\u591a\u70b9\u901a\u4fe1\uff0c\u4f20\u8f93\u8ddd\u79bb\u8f83\u8fdc\uff0c\u4f46\u662f\u4f20\u8f93\u901f\u5ea6\u8f83\u6162\u3002<\/p>\n

\u4e32\u53e3\u534f\u8bae<\/h2>\n

  \u4e32\u53e3\uff08Serial\uff09\u662f\u4e00\u79cd\u53cc\u5411\u7684\u3001\u5168\u53cc\u5de5\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u9ad8\u901f\u4f20\u8f93\uff0c\u4f20\u8f93\u8ddd\u79bb\u8f83\u8fdc\uff0c\u4f46\u662f\u53ea\u652f\u6301\u70b9\u5bf9\u70b9\u7684\u901a\u4fe1\uff0c\u4e0d\u652f\u6301\u591a\u70b9\u901a\u4fe1\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u4ece\u4e0a\u9762\u7684\u4ecb\u7ecd\u53ef\u4ee5\u770b\u51fa\uff0cSPI\uff0cI2C\u548c\u4e32\u53e3\u662f\u4e09\u79cd\u5e38\u89c1\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u4eec\u5404\u6709\u4f18\u7f3a\u70b9\uff0c\u5728\u4e0d\u540c\u7684\u573a\u666f\u4e0b\u6709\u4e0d\u540c\u7684\u4f7f\u7528\u573a\u666f\u3002<\/strong>SPI\u534f\u8bae\u5177\u6709\u9ad8\u901f\u4f20\u8f93\uff0c\u4f4e\u6210\u672c\uff0c\u5bb9\u6613\u5b9e\u73b0\u7b49\u4f18\u70b9\uff0c\u4f46\u662f\u5b83\u53ea\u652f\u6301\u70b9\u5bf9\u70b9\u7684\u901a\u4fe1\uff0c\u4e0d\u652f\u6301\u591a\u70b9\u901a\u4fe1\uff0c\u800c\u4e14\u4f20\u8f93\u8ddd\u79bb\u6709\u9650\u3002I2C\u534f\u8bae\u53ef\u4ee5\u5b9e\u73b0\u591a\u70b9\u901a\u4fe1\uff0c\u4f20\u8f93\u8ddd\u79bb\u8f83\u8fdc\uff0c\u4f46\u662f\u4f20\u8f93\u901f\u5ea6\u8f83\u6162\u3002\u4e32\u53e3\u534f\u8bae\u53ef\u4ee5\u5b9e\u73b0\u9ad8\u901f\u4f20\u8f93\uff0c\u4f20\u8f93\u8ddd\u79bb\u8f83\u8fdc\uff0c\u4f46\u662f\u53ea\u652f\u6301\u70b9\u5bf9\u70b9\u7684\u901a\u4fe1\uff0c\u4e0d\u652f\u6301\u591a\u70b9\u901a\u4fe1\u3002\u56e0\u6b64\uff0c\u5728\u9009\u62e9\u901a\u4fe1\u534f\u8bae\u65f6\uff0c\u5e94\u8be5\u6839\u636e\u81ea\u5df1\u7684\u5b9e\u9645\u9700\u6c42\u6765\u9009\u62e9\u5408\u9002\u7684\u534f\u8bae\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

SPI\uff0cI2C\u548c\u4e32\u53e3\u662f\u4e09\u79cd\u57fa\u672c\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u4eec\u5404\u6709\u4f18\u7f3a\u70b9\uff0c\u5728\u4e0d\u540c\u7684\u573a\u666f\u4e0b\u6709\u4e0d\u540c\u7684\u4f7f\u7528\u573a\u666f\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u8fd9\u4e09\u79cd\u534f\u8bae\u7684\u57fa\u672c\u7279\u6027\uff0c\u4ee5\u53ca\u5b83\u4eec\u4e4b\u95f4\u7684\u533a\u522b\u3002SPI\u534f\u8baeS<\/p>\n","protected":false},"author":1,"featured_media":1839,"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-60592","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\/60592"}],"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=60592"}],"version-history":[{"count":0,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/60592\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media\/1839"}],"wp:attachment":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media?parent=60592"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/categories?post=60592"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/tags?post=60592"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}