{"id":62484,"date":"2023-10-27T01:02:01","date_gmt":"2023-10-26T17:02:01","guid":{"rendered":"\/\/www.dealsbon.com\/?p=62484"},"modified":"2023-10-27T01:02:01","modified_gmt":"2023-10-26T17:02:01","slug":"ufsfyzgxdsjcsfs","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/62484.html","title":{"rendered":"UART\u53d1\u9001FIFO\uff1a\u4e00\u79cd\u9ad8\u6548\u7684\u6570\u636e\u4f20\u8f93\u65b9\u5f0f"},"content":{"rendered":"<p>&emsp;&emsp;UART\u53d1\u9001FIFO\uff08First In First Out\uff09\u662f\u4e00\u79cd\u9ad8\u6548\u7684\u6570\u636e\u4f20\u8f93\u65b9\u5f0f\uff0c\u5b83\u53ef\u4ee5\u51cf\u5c11\u6570\u636e\u4f20\u8f93\u65f6\u7684\u5ef6\u8fdf\uff0c\u63d0\u9ad8\u7cfb\u7edf\u7684\u4f20\u8f93\u901f\u5ea6\u548c\u6027\u80fd\u3002UART\u53d1\u9001FIFO\u53ef\u4ee5\u6709\u6548\u5730\u5c06\u591a\u4e2a\u5b57\u8282\u7684\u6570\u636e\u4ece\u4e00\u4e2a\u8bbe\u5907\u4f20\u8f93\u5230\u53e6\u4e00\u4e2a\u8bbe\u5907\uff0c\u4ece\u800c\u63d0\u9ad8\u4f20\u8f93\u6548\u7387\uff0c\u5e76\u51cf\u5c11\u4f20\u8f93\u5ef6\u8fdf\u3002<\/p>\n<h2 style=\"text-align: center;\">UART\u53d1\u9001FIFO\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n<p>&emsp;&emsp;UART\u53d1\u9001FIFO\u662f\u4e00\u79cd\u5148\u8fdb\u7684\u6570\u636e\u4f20\u8f93\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u6709\u6548\u5730\u5c06\u591a\u4e2a\u5b57\u8282\u7684\u6570\u636e\u4ece\u4e00\u4e2a\u8bbe\u5907\u4f20\u8f93\u5230\u53e6\u4e00\u4e2a\u8bbe\u5907\u3002\u5b83\u7684\u5de5\u4f5c\u539f\u7406\u662f\uff1a\u9996\u5148\uff0c\u5c06\u8981\u4f20\u8f93\u7684\u6570\u636e\u5b58\u5165FIFO\uff08First In First Out\uff09\u7f13\u51b2\u5668\u4e2d\uff0c\u7136\u540e\uff0cUART\u53d1\u9001FIFO\u4f1a\u4ece\u7f13\u51b2\u5668\u4e2d\u53d6\u51fa\u4e00\u4e2a\u5b57\u8282\u7684\u6570\u636e\uff0c\u5e76\u5c06\u5176\u53d1\u9001\u7ed9\u53e6\u4e00\u4e2a\u8bbe\u5907\u3002\u8fd9\u6837\uff0cUART\u53d1\u9001FIFO\u53ef\u4ee5\u6709\u6548\u5730\u5c06\u591a\u4e2a\u5b57\u8282\u7684\u6570\u636e\u4ece\u4e00\u4e2a\u8bbe\u5907\u4f20\u8f93\u5230\u53e6\u4e00\u4e2a\u8bbe\u5907\uff0c\u4ece\u800c\u63d0\u9ad8\u4f20\u8f93\u6548\u7387\uff0c\u5e76\u51cf\u5c11\u4f20\u8f93\u5ef6\u8fdf\u3002<\/p>\n<h2 style=\"text-align: center;\">UART\u53d1\u9001FIFO\u7684\u4f18\u52bf<\/h2>\n<h3>&emsp;&emsp;1. \u9ad8\u6548\u7387<\/h3>\n<p>&emsp;&emsp;UART\u53d1\u9001FIFO\u53ef\u4ee5\u6709\u6548\u5730\u5c06\u591a\u4e2a\u5b57\u8282\u7684\u6570\u636e\u4ece\u4e00\u4e2a\u8bbe\u5907\u4f20\u8f93\u5230\u53e6\u4e00\u4e2a\u8bbe\u5907\uff0c\u4ece\u800c\u63d0\u9ad8\u4f20\u8f93\u6548\u7387\uff0c\u5e76\u51cf\u5c11\u4f20\u8f93\u5ef6\u8fdf\u3002<\/p>\n<h3>&emsp;&emsp;2. \u9ad8\u53ef\u9760\u6027<\/h3>\n<p>&emsp;&emsp;UART\u53d1\u9001FIFO\u53ef\u4ee5\u63d0\u4f9b\u9ad8\u53ef\u9760\u6027\u7684\u4f20\u8f93\uff0c\u56e0\u4e3a\u5b83\u53ef\u4ee5\u6709\u6548\u5730\u5904\u7406\u591a\u4e2a\u5b57\u8282\u7684\u6570\u636e\uff0c\u6709\u6548\u5730\u786e\u4fdd\u6570\u636e\u4f20\u8f93\u7684\u5b8c\u6574\u6027\u3002<\/p>\n<h3>&emsp;&emsp;3. \u4f4e\u6210\u672c<\/h3>\n<p>&emsp;&emsp;UART\u53d1\u9001FIFO\u7684\u5b9e\u73b0\u6210\u672c\u76f8\u5bf9\u8f83\u4f4e\uff0c\u5b83\u53ef\u4ee5\u6709\u6548\u5730\u964d\u4f4e\u7cfb\u7edf\u7684\u603b\u4f53\u6210\u672c\u3002<\/p>\n<h2 style=\"text-align: center;\">\u603b\u7ed3<\/h2>\n<p>&emsp;&emsp;<strong>UART\u53d1\u9001FIFO\u662f\u4e00\u79cd\u9ad8\u6548\u7684\u6570\u636e\u4f20\u8f93\u65b9\u5f0f\uff0c\u5b83\u53ef\u4ee5\u6709\u6548\u5730\u5c06\u591a\u4e2a\u5b57\u8282\u7684\u6570\u636e\u4ece\u4e00\u4e2a\u8bbe\u5907\u4f20\u8f93\u5230\u53e6\u4e00\u4e2a\u8bbe\u5907\uff0c\u4ece\u800c\u63d0\u9ad8\u4f20\u8f93\u6548\u7387\uff0c\u5e76\u51cf\u5c11\u4f20\u8f93\u5ef6\u8fdf\u3002<\/strong>UART\u53d1\u9001FIFO\u5177\u6709\u9ad8\u6548\u7387\u3001\u9ad8\u53ef\u9760\u6027\u548c\u4f4e\u6210\u672c\u7b49\u4f18\u52bf\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u63d0\u9ad8\u7cfb\u7edf\u7684\u4f20\u8f93\u901f\u5ea6\u548c\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>UART\u53d1\u9001FIFO\uff08FirstInFirstOut\uff09\u662f\u4e00\u79cd\u9ad8\u6548\u7684\u6570\u636e\u4f20\u8f93\u65b9\u5f0f\uff0c\u5b83\u53ef\u4ee5\u51cf\u5c11\u6570\u636e\u4f20\u8f93\u65f6\u7684\u5ef6\u8fdf\uff0c\u63d0\u9ad8\u7cfb\u7edf\u7684\u4f20\u8f93\u901f\u5ea6\u548c\u6027\u80fd\u3002UART\u53d1\u9001FIFO\u53ef\u4ee5\u6709\u6548\u5730<\/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":[145],"class_list":["post-62484","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-uart"],"_links":{"self":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/62484"}],"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=62484"}],"version-history":[{"count":0,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/62484\/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=62484"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/categories?post=62484"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/tags?post=62484"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}