{"id":44584,"date":"2023-10-03T11:27:06","date_gmt":"2023-10-03T03:27:06","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=44584"},"modified":"2023-10-03T11:27:06","modified_gmt":"2023-10-03T03:27:06","slug":"skzuyzxdtxjs","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/44584.html","title":{"rendered":"SPI\u6269\u5c55UART\uff1a\u4e00\u79cd\u65b0\u7684\u901a\u4fe1\u6280\u672f"},"content":{"rendered":"<p>&emsp;&emsp;<strong>SPI\u6269\u5c55UART\u662f\u4e00\u79cd\u65b0\u7684\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5728SPI\u548cUART\u4e4b\u95f4\u8fdb\u884c\u901a\u4fe1\u3002<\/strong>\u5b83\u7ed3\u5408\u4e86SPI\u7684\u9ad8\u901f\u4f20\u8f93\u548cUART\u7684\u4f4e\u529f\u8017\u7279\u6027\uff0c\u4f7f\u5176\u6210\u4e3a\u4e00\u79cd\u7406\u60f3\u7684\u901a\u4fe1\u6280\u672f\u3002\u672c\u6587\u5c06\u4ecb\u7ecdSPI\u6269\u5c55UART\u7684\u5de5\u4f5c\u539f\u7406\uff0c\u4ee5\u53ca\u5b83\u7684\u4f18\u52bf\u548c\u5e94\u7528\u573a\u666f\u3002<\/p>\n<h2 style=\"text-align: center;\">SPI\u6269\u5c55UART\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n<p>&emsp;&emsp;SPI\u6269\u5c55UART\u662f\u4e00\u79cd\u65b0\u578b\u7684\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u5229\u7528SPI\u63a5\u53e3\u6765\u5efa\u7acbUART\u7684\u53cc\u5411\u901a\u4fe1\uff0c\u53ef\u4ee5\u5728SPI\u548cUART\u4e4b\u95f4\u8fdb\u884c\u901a\u4fe1\u3002\u5b83\u5c06SPI\u7684\u9ad8\u901f\u4f20\u8f93\u4e0eUART\u7684\u4f4e\u529f\u8017\u7279\u6027\u76f8\u7ed3\u5408\uff0c\u4f7f\u5176\u6210\u4e3a\u4e00\u79cd\u7406\u60f3\u7684\u901a\u4fe1\u6280\u672f\u3002<\/p>\n<p>&emsp;&emsp;SPI\u6269\u5c55UART\u7684\u57fa\u672c\u539f\u7406\u662f\uff0c\u5728SPI\u603b\u7ebf\u4e0a\u589e\u52a0\u4e00\u4e2aUART\u63a5\u53e3\uff0c\u901a\u8fc7SPI\u603b\u7ebf\u5efa\u7acbUART\u53cc\u5411\u901a\u4fe1\u3002SPI\u6269\u5c55UART\u7684\u5de5\u4f5c\u539f\u7406\u5982\u4e0b\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528SPI\u603b\u7ebf\u5efa\u7acbUART\u53cc\u5411\u901a\u4fe1\uff1b<\/li>\n<li>\u901a\u8fc7SPI\u603b\u7ebf\u53d1\u9001\u548c\u63a5\u6536UART\u63a7\u5236\u4fe1\u53f7\uff1b<\/li>\n<li>SPI\u603b\u7ebf\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\u53ef\u4ee5\u8fbe\u5230\u6bcf\u79d250MHz\u4ee5\u4e0a\uff1b<\/li>\n<li>UART\u53d1\u9001\u548c\u63a5\u6536\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\u53ef\u4ee5\u8fbe\u5230\u6bcf\u79d21Mbps\u4ee5\u4e0a\u3002<\/li>\n<\/ul>\n<h2 style=\"text-align: center;\">SPI\u6269\u5c55UART\u7684\u4f18\u52bf<\/h2>\n<p>&emsp;&emsp;SPI\u6269\u5c55UART\u7684\u4f18\u52bf\u5728\u4e8e\u5b83\u7ed3\u5408\u4e86SPI\u7684\u9ad8\u901f\u4f20\u8f93\u548cUART\u7684\u4f4e\u529f\u8017\u7279\u6027\uff0c\u4f7f\u5176\u6210\u4e3a\u4e00\u79cd\u7406\u60f3\u7684\u901a\u4fe1\u6280\u672f\u3002\u5b83\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\u9ad8\uff0c\u800c\u4e14\u4f4e\u529f\u8017\uff0c\u56e0\u6b64\u53ef\u4ee5\u7528\u4e8e\u66f4\u591a\u7684\u5e94\u7528\u573a\u666f\u3002\u6b64\u5916\uff0cSPI\u6269\u5c55UART\u7684\u5b9e\u73b0\u4e5f\u6bd4\u8f83\u7b80\u5355\uff0c\u4e0d\u9700\u8981\u590d\u6742\u7684\u7535\u8def\u8bbe\u8ba1\uff0c\u53ea\u9700\u8981\u5728SPI\u603b\u7ebf\u4e0a\u589e\u52a0\u4e00\u4e2aUART\u63a5\u53e3\u5c31\u53ef\u4ee5\u5b9e\u73b0\u3002<\/p>\n<h2 style=\"text-align: center;\">SPI\u6269\u5c55UART\u7684\u5e94\u7528\u573a\u666f<\/h2>\n<p>&emsp;&emsp;SPI\u6269\u5c55UART\u53ef\u4ee5\u7528\u4e8e\u5404\u79cd\u5e94\u7528\u573a\u666f\uff0c\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li>\u53ef\u4ee5\u7528\u4e8e\u667a\u80fd\u5bb6\u5c45\u8bbe\u5907\uff0c\u4f8b\u5982\u667a\u80fd\u706f\u3001\u667a\u80fd\u7a7a\u8c03\u7b49\uff1b<\/li>\n<li>\u53ef\u4ee5\u7528\u4e8e\u6c7d\u8f66\u7535\u5b50\u8bbe\u5907\uff0c\u4f8b\u5982\u8f66\u8f7d\u7535\u8111\u3001\u8f66\u8f7d\u5bfc\u822a\u7cfb\u7edf\u7b49\uff1b<\/li>\n<li>\u53ef\u4ee5\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u8bbe\u5907\uff0c\u4f8b\u5982\u5de5\u5382\u81ea\u52a8\u5316\u63a7\u5236\u7cfb\u7edf\u3001\u673a\u5668\u4eba\u63a7\u5236\u7cfb\u7edf\u7b49\uff1b<\/li>\n<li>\u53ef\u4ee5\u7528\u4e8e\u533b\u7597\u8bbe\u5907\uff0c\u4f8b\u5982\u5fc3\u7535\u76d1\u62a4\u4eea\u3001\u8840\u538b\u8ba1\u7b49\u3002<\/li>\n<\/ul>\n<h2 style=\"text-align: center;\">\u603b\u7ed3<\/h2>\n<p>&emsp;&emsp;<strong>SPI\u6269\u5c55UART\u662f\u4e00\u79cd\u65b0\u7684\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5728SPI\u548cUART\u4e4b\u95f4\u8fdb\u884c\u901a\u4fe1\u3002<\/strong>\u5b83\u7ed3\u5408\u4e86SPI\u7684\u9ad8\u901f\u4f20\u8f93\u548cUART\u7684\u4f4e\u529f\u8017\u7279\u6027\uff0c\u4f7f\u5176\u6210\u4e3a\u4e00\u79cd\u7406\u60f3\u7684\u901a\u4fe1\u6280\u672f\u3002SPI\u6269\u5c55UART\u7684\u4f18\u52bf\u5728\u4e8e\u5b83\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\u9ad8\uff0c\u800c\u4e14\u4f4e\u529f\u8017\uff0c\u56e0\u6b64\u53ef\u4ee5\u7528\u4e8e\u66f4\u591a\u7684\u5e94\u7528\u573a\u666f\u3002SPI\u6269\u5c55UART\u53ef\u4ee5\u7528\u4e8e\u667a\u80fd\u5bb6\u5c45\u8bbe\u5907\u3001\u6c7d\u8f66\u7535\u5b50\u8bbe\u5907\u3001\u5de5\u4e1a\u81ea\u52a8\u5316\u8bbe\u5907\u548c\u533b\u7597\u8bbe\u5907\u7b49\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>SPI\u6269\u5c55UART\u662f\u4e00\u79cd\u65b0\u7684\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5728SPI\u548cUART\u4e4b\u95f4\u8fdb\u884c\u901a\u4fe1\u3002\u5b83\u7ed3\u5408\u4e86SPI\u7684\u9ad8\u901f\u4f20\u8f93\u548cUART\u7684\u4f4e\u529f\u8017\u7279\u6027\uff0c\u4f7f\u5176\u6210\u4e3a\u4e00\u79cd<\/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":[145],"class_list":["post-44584","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-uart"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/44584","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=44584"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/44584\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/4132"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=44584"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=44584"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=44584"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}