{"id":30058,"date":"2023-09-14T19:19:04","date_gmt":"2023-09-14T11:19:04","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=30058"},"modified":"2023-09-25T16:10:53","modified_gmt":"2023-09-25T08:10:53","slug":"xpzpdsdyx","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/30058.html","title":{"rendered":"\u82af\u7247\u4e3b\u9891\u5bf9SPI\u7684\u5f71\u54cd"},"content":{"rendered":"

  SPI\uff08Serial Peripheral Interface\uff09\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u5e2e\u52a9\u4e0d\u540c\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u5feb\u901f\u7684\u6570\u636e\u4f20\u8f93\u3002\u82af\u7247\u4e3b\u9891\u662f\u63a7\u5236SPI\u901a\u4fe1\u901f\u7387\u7684\u5173\u952e\u56e0\u7d20\uff0c\u5b83\u53ef\u4ee5\u76f4\u63a5\u5f71\u54cdSPI\u6570\u636e\u4f20\u8f93\u7684\u901f\u7387\uff0c\u4ece\u800c\u6539\u53d8\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u6548\u7387\u3002\u672c\u6587\u5c06\u5bf9\u82af\u7247\u4e3b\u9891\u5bf9SPI\u7684\u5f71\u54cd\u8fdb\u884c\u8be6\u7ec6\u4ecb\u7ecd\uff0c\u4ee5\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u4e86\u89e3\u5176\u539f\u7406\u3002<\/p>\n

\u82af\u7247\u4e3b\u9891\u7684\u5b9a\u4e49<\/h2>\n

  \u82af\u7247\u4e3b\u9891\u662f\u4e00\u79cd\u6d4b\u91cf\u82af\u7247\u8fd0\u884c\u901f\u5ea6\u7684\u6307\u6807\uff0c\u5b83\u53ef\u4ee5\u7528\u6765\u8861\u91cf\u82af\u7247\u5728\u6bcf\u79d2\u5b8c\u6210\u64cd\u4f5c\u7684\u6b21\u6570\u3002\u82af\u7247\u4e3b\u9891\u7684\u5355\u4f4d\u662fMHz\uff0c\u5373\u6bcf\u79d2\u5b8c\u6210\u4e00\u767e\u4e07\u6b21\u64cd\u4f5c\u3002\u82af\u7247\u4e3b\u9891\u4e0d\u4ec5\u53ef\u4ee5\u7528\u6765\u8861\u91cf\u82af\u7247\u7684\u8fd0\u884c\u901f\u5ea6\uff0c\u8fd8\u53ef\u4ee5\u7528\u6765\u8861\u91cfSPI\u7684\u901a\u4fe1\u901f\u7387\u3002<\/p>\n

\u82af\u7247\u4e3b\u9891\u5bf9SPI\u7684\u5f71\u54cd<\/h2>\n

  \u82af\u7247\u4e3b\u9891\u5bf9SPI\u7684\u5f71\u54cd\u4e3b\u8981\u4f53\u73b0\u5728\u4e24\u4e2a\u65b9\u9762\uff1a<\/p>\n

1.\u5f71\u54cdSPI\u6570\u636e\u4f20\u8f93\u901f\u7387<\/h3>\n

  \u82af\u7247\u4e3b\u9891\u662f\u63a7\u5236SPI\u6570\u636e\u4f20\u8f93\u901f\u7387\u7684\u5173\u952e\u56e0\u7d20\uff0c\u5b83\u53ef\u4ee5\u76f4\u63a5\u5f71\u54cdSPI\u6570\u636e\u4f20\u8f93\u7684\u901f\u5ea6\u3002\u5982\u679c\u82af\u7247\u4e3b\u9891\u8d8a\u9ad8\uff0cSPI\u6570\u636e\u4f20\u8f93\u901f\u7387\u5c31\u8d8a\u5feb\uff0c\u4ece\u800c\u63d0\u9ad8\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u6548\u7387\u3002<\/p>\n

2.\u5f71\u54cdSPI\u901a\u4fe1\u8ddd\u79bb<\/h3>\n

  \u82af\u7247\u4e3b\u9891\u4e5f\u4f1a\u5f71\u54cdSPI\u901a\u4fe1\u8ddd\u79bb\u3002\u82af\u7247\u4e3b\u9891\u8d8a\u9ad8\uff0cSPI\u7684\u901a\u4fe1\u8ddd\u79bb\u5c31\u8d8a\u8fdc\uff0c\u56e0\u4e3a\u9ad8\u4e3b\u9891\u53ef\u4ee5\u63d0\u9ad8SPI\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\uff0c\u4ece\u800c\u5ef6\u957fSPI\u7684\u4fe1\u53f7\u4f20\u8f93\u8ddd\u79bb\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u672c\u6587\u4ecb\u7ecd\u4e86\u82af\u7247\u4e3b\u9891\u5bf9SPI\u7684\u5f71\u54cd\uff0c\u82af\u7247\u4e3b\u9891\u4e0d\u4ec5\u53ef\u4ee5\u7528\u6765\u8861\u91cf\u82af\u7247\u7684\u8fd0\u884c\u901f\u5ea6\uff0c\u8fd8\u53ef\u4ee5\u7528\u6765\u8861\u91cfSPI\u7684\u901a\u4fe1\u901f\u7387\u3002<\/strong>\u82af\u7247\u4e3b\u9891\u5bf9SPI\u7684\u5f71\u54cd\u4e3b\u8981\u4f53\u73b0\u5728\u5f71\u54cdSPI\u6570\u636e\u4f20\u8f93\u901f\u7387\u548c\u5f71\u54cdSPI\u901a\u4fe1\u8ddd\u79bb\u4e24\u4e2a\u65b9\u9762\u3002\u82af\u7247\u4e3b\u9891\u8d8a\u9ad8\uff0cSPI\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\u548c\u901a\u4fe1\u8ddd\u79bb\u5c31\u8d8a\u5feb\uff0c\u4ece\u800c\u63d0\u9ad8\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u6548\u7387\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

SPI\uff08Serial Peripheral Interface\uff09\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u5e2e\u52a9\u4e0d\u540c\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u5feb\u901f\u7684\u6570\u636e\u4f20\u8f93\u3002\u82af\u7247\u4e3b\u9891\u662f\u63a7\u5236SPI\u901a\u4fe1\u901f\u7387\u7684\u5173\u952e\u56e0\u7d20\uff0c\u5b83\u53ef<\/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":[301,288,63],"class_list":["post-30058","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-spiinterface","tag-spitx","tag-spxp"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/30058","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=30058"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/30058\/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=30058"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=30058"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=30058"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}