{"id":30851,"date":"2023-09-18T09:33:35","date_gmt":"2023-09-18T01:33:35","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=30851"},"modified":"2023-09-18T09:33:35","modified_gmt":"2023-09-18T01:33:35","slug":"wzdckssmjk","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/30851.html","title":{"rendered":"\u4e94\u9488\u7684\u4e32\u53e3\u662f\u4ec0\u4e48\u63a5\u53e3"},"content":{"rendered":"
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SPI\u63a5\u53e3\u53ef\u4ee5\u652f\u6301\u9ad8\u901f\u4f20\u8f93\uff0c\u4e00\u822c\u53ef\u4ee5\u8fbe\u5230\u6570\u636e\u4f20\u8f93\u7387\u4e3a1Mbps\u523010Mbps\u4e4b\u95f4\u3002\u8fd9\u6837\u7684\u4f20\u8f93\u7387\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u7684\u5916\u90e8\u8bbe\u5907\u7684\u6570\u636e\u4f20\u8f93\u9700\u6c42\uff0c\u800c\u4e14\u4e0d\u4f1a\u51fa\u73b0\u6570\u636e\u4f20\u8f93\u901f\u5ea6\u6162\u7684\u95ee\u9898\u3002<\/p>\n
SPI\u63a5\u53e3\u6240\u9700\u8981\u7684\u7535\u8def\u8bbe\u8ba1\u4e5f\u975e\u5e38\u7b80\u5355\uff0c\u53ea\u9700\u8981\u4f7f\u7528\u51e0\u4e2a\u666e\u901a\u7684\u63a5\u53e3\uff0c\u5c31\u53ef\u4ee5\u5b8c\u6210\u6570\u636e\u4f20\u8f93\u3002\u800c\u4e14SPI\u63a5\u53e3\u7684\u7535\u8def\u8bbe\u8ba1\u4e5f\u975e\u5e38\u5bb9\u6613\uff0c\u53ea\u9700\u8981\u51e0\u5206\u949f\u5c31\u53ef\u4ee5\u5b8c\u6210\u7535\u8def\u8bbe\u8ba1\uff0c\u5927\u5927\u51cf\u5c11\u4e86\u5f00\u53d1\u65f6\u95f4\u3002<\/p>\n
SPI\u63a5\u53e3\u6240\u9700\u8981\u7684\u7ebf\u7f06\u548c\u7535\u8def\u677f\u4e5f\u975e\u5e38\u4fbf\u5b9c\uff0c\u5927\u5927\u964d\u4f4e\u4e86\u6574\u4e2a\u7cfb\u7edf\u7684\u6210\u672c\u3002\u800c\u4e14SPI\u63a5\u53e3\u7684\u7535\u8def\u8bbe\u8ba1\u4e5f\u975e\u5e38\u7b80\u5355\uff0c\u4e0d\u9700\u8981\u592a\u591a\u7684\u7535\u8def\u5143\u4ef6\uff0c\u8fd9\u6837\u53ef\u4ee5\u8fdb\u4e00\u6b65\u964d\u4f4e\u7cfb\u7edf\u7684\u6210\u672c\u3002<\/p>\n
SPI\u63a5\u53e3\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u5b58\u50a8\u8bbe\u5907\uff0c\u4f8b\u5982\u5b58\u50a8\u5361\uff0cU\u76d8\u7b49\uff0c\u8fd9\u4e9b\u5b58\u50a8\u8bbe\u5907\u53ef\u4ee5\u4f7f\u7528SPI\u63a5\u53e3\u8fde\u63a5\u5230\u8ba1\u7b97\u673a\uff0c\u4ece\u800c\u5b9e\u73b0\u6570\u636e\u7684\u4f20\u8f93\u3002<\/p>\n
SPI\u63a5\u53e3\u4e5f\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u4f20\u611f\u5668\uff0c\u4f8b\u5982\u6e29\u5ea6\u4f20\u611f\u5668\uff0c\u6e7f\u5ea6\u4f20\u611f\u5668\u7b49\uff0c\u53ef\u4ee5\u4f7f\u7528SPI\u63a5\u53e3\u5c06\u4f20\u611f\u5668\u8fde\u63a5\u5230\u8ba1\u7b97\u673a\uff0c\u4ece\u800c\u5b9e\u73b0\u5bf9\u4f20\u611f\u5668\u7684\u63a7\u5236\u548c\u76d1\u6d4b\u3002<\/p>\n
SPI\u63a5\u53e3\u4e5f\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u63a7\u5236\u5668\uff0c\u4f8b\u5982LED\u63a7\u5236\u5668\uff0c\u7535\u673a\u63a7\u5236\u5668\u7b49\uff0c\u53ef\u4ee5\u4f7f\u7528SPI\u63a5\u53e3\u5c06\u63a7\u5236\u5668\u8fde\u63a5\u5230\u8ba1\u7b97\u673a\uff0c\u4ece\u800c\u5b9e\u73b0\u5bf9\u63a7\u5236\u5668\u7684\u63a7\u5236\u548c\u76d1\u6d4b\u3002<\/p>\n
SPI\u63a5\u53e3\u662f\u4e00\u79cd\u975e\u5e38\u6709\u7528\u7684\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u9ad8\u901f\u4f20\u8f93\uff0c\u5e76\u4e14\u4e0d\u9700\u8981\u590d\u6742\u7684\u7535\u8def\u8bbe\u8ba1\uff0c\u53ef\u4ee5\u5927\u5927\u964d\u4f4e\u7cfb\u7edf\u7684\u6210\u672c\u3002<\/strong>\u5b83\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u5b58\u50a8\u8bbe\u5907\uff0c\u4f20\u611f\u5668\uff0c\u63a7\u5236\u5668\u7b49\u5916\u90e8\u8bbe\u5907\uff0c\u4ece\u800c\u5b9e\u73b0\u5bf9\u5916\u90e8\u8bbe\u5907\u7684\u63a7\u5236\u548c\u76d1\u6d4b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":" \u4e94\u9488\u7684\u4e32\u53e3\u63a5\u53e3\uff08Serial Port Interface\uff0cSPI\uff09\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5\u5916\u90e8\u8bbe\u5907\u7684\u63a5\u53e3\uff0c\u5b83\u5229\u7528\u5c11\u91cf\u7684\u7ebf\u7f06\u53ef\u4ee5\u5c06\u5916\u90e8\u8bbe\u5907\u4e0e\u8ba1\u7b97\u673a\u8fde\u63a5\u8d77\u6765\u3002\u5b83\u7684\u7279\u70b9\u662f\u53ef\u4ee5\u9ad8\u901f\u4f20\u8f93\u6570<\/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-30851","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\/30851","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=30851"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/30851\/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=30851"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=30851"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=30851"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}