{"id":85,"date":"2024-03-12T12:48:27","date_gmt":"2024-03-12T04:48:27","guid":{"rendered":"http:\/\/104.46.213.183\/?p=85"},"modified":"2024-03-12T12:48:27","modified_gmt":"2024-03-12T04:48:27","slug":"%e5%90%8c%e6%ad%a5%e7%94%b5%e8%b7%af%e5%92%8c%e8%b7%a8%e6%97%b6%e9%92%9f%e5%9f%9f%e8%ae%be%e8%ae%a1","status":"publish","type":"post","link":"https:\/\/www.yewpo.top\/index.php\/85\/","title":{"rendered":"\u540c\u6b65\u7535\u8def\u548c\u8de8\u65f6\u949f\u57df\u8bbe\u8ba1"},"content":{"rendered":"<h1>\u540c\u6b65\u7535\u8def\u548c\u8de8\u65f6\u949f\u57df\u8bbe\u8ba1<\/h1>\n<h2>\u4e9a\u7a33\u6001<\/h2>\n<blockquote>\n<p><strong>\u4ec0\u4e48\u662f\u540c\u6b65\u7535\u8def\uff1f<\/strong><\/p>\n<p>\u7535\u8def\u4e2d\u7684\u6240\u6709\u53d7\u65f6\u949f\u63a7\u5236\u7684\u5355\u5143\uff0c\u5168\u90e8\u7531\u4e00\u4e2a\u7edf\u4e00\u7684\u5168\u5c40\u65f6\u949f\u63a7\u5236\u3002<\/p>\n<ul>\n<li>\u4f18\u70b9\uff1aEDA\u5de5\u5177\u53ef\u4ee5\u4fdd\u8bc1\u7535\u8def\u7cfb\u7edf\u65f6\u5e8f\u6536\u655b\uff0c\u6709\u6548\u907f\u514d\u4e86\u7535\u8def\u8bbe\u8ba1\u4e2d\u7ade\u4e89\u5192\u9669\u73b0\u8c61\uff1b\u89e6\u53d1\u5668\u5728\u65f6\u949f\u8fb9\u6cbf\u53d6\u503c\uff0c\u5f88\u5927\u9650\u5ea6\u5730\u51cf\u5c11\u4e86\u6574\u4e2a\u7535\u8def\u53d7\u6bdb\u523a\u548c\u566a\u58f0\u5f71\u54cd\u7684\u53ef\u80fd\u3002<\/li>\n<li>\u7f3a\u70b9\uff1a\u65f6\u949f\u504f\u659c\uff1b\u65f6\u949f\u6296\u52a8\uff1b\u589e\u52a0\u9762\u79ef\u548c\u529f\u8017\u3002<\/li>\n<\/ul>\n<p><strong>\u4ec0\u4e48\u662f\u5f02\u6b65\u7535\u8def\uff1f<\/strong><\/p>\n<p>\u7535\u8def\u4e2d\u7684\u6570\u636e\u4f20\u8f93\u53ef\u4ee5\u5728\u4efb\u4f55\u65f6\u5019\u53d1\u751f\uff0c\u6ca1\u6709\u4e00\u4e2a\u5168\u5c40\u6216\u8005\u5c40\u90e8\u7684\u65f6\u949f\u63a7\u5236\u3002<\/p>\n<ul>\n<li>\u4f18\u70b9\uff1a\u6a21\u5757\u5316\uff1b\u5bf9\u4fe1\u53f7\u5ef6\u8fdf\u4e0d\u654f\u611f\uff1b\u6ca1\u6709\u65f6\u949f\u504f\u659c\u95ee\u9898\uff1b\u6f5c\u5728\u7684\u9ad8\u6027\u80fd\uff1b\u597d\u7684\u7535\u78c1\u517c\u5bb9\uff1b\u4f4e\u529f\u8017\u3002<\/li>\n<li>\u7f3a\u70b9\uff1a\u8bbe\u8ba1\u590d\u6742\uff1b\u7f3a\u5c11\u54cd\u5e94\u7684EDA\u5de5\u5177\u652f\u6301\uff1b\u5728\u5927\u89c4\u6a21\u96c6\u6210\u7535\u8def\u8bbe\u8ba1\u4e2d\u5e94\u8be5\u907f\u514d\u91c7\u7528\u5f02\u6b65\u7535\u8def\u8bbe\u8ba1\u3002<\/li>\n<\/ul>\n<\/blockquote>\n<p>\u4e9a\u7a33\u6001\u662f\u6307\u89e6\u53d1\u5668\u65e0\u6cd5\u5728\u89c4\u5b9a\u7684\u65f6\u95f4\u5185\u8fbe\u5230\u4e00\u4e2a\u53ef\u786e\u8ba4\u7684\u72b6\u6001\u3002<strong>\u4e9a\u7a33\u6001\u4e0d\u80fd\u4ece\u6839\u672c\u4e0a\u6d88\u9664\uff0c\u4f46\u53ef\u4ee5\u91c7\u53d6\u63aa\u65bd\u964d\u4f4e\u5bf9\u7535\u8def\u7684\u5f71\u54cd\u3002<\/strong><br \/>\n$$<br \/>\nMTBF = \\frac{ e^{ t_{MET} \/ C_2 } }{C<em>1 f<\/em>{CLK} f<em>{DATA} }<br \/>\n$$<br \/>\n\u4e0a\u5f0f\u662f\u5bf9$MTBF$\u6545\u969c\u95f4\u9694\u5e73\u5747\u65f6\u95f4\u7684\u63cf\u8ff0\uff0c\u503c\u8d8a\u5927\uff0c\u7535\u8def\u7a33\u5b9a\u6027\u8d8a\u597d\u3002\u5176\u4e2d\uff0c$t<\/em>{MET}$\u8868\u793a\u5bc4\u5b58\u5668\u4ece\u65f6\u949f\u4e0a\u5347\u6cbf\u89e6\u53d1\u540e\u7684\u65f6\u5e8f\u4f59\u91cf\u65f6\u95f4\uff0c$f<em>{CLK}$\u8868\u793a\u63a5\u53d7\u65f6\u949f\u57df\u7684\u65f6\u949f\u9891\u7387\uff0c$f<\/em>{DATA}$\u8868\u793a\u6570\u636e\u53d8\u5316\u9891\u7387\u3002$C_1$\u548c$C_2$\u200b\u662f\u5668\u4ef6\u76f8\u5173\u53c2\u6570\u3002<\/p>\n<h2>\u53cc\u9501\u5b58\u5668\u7535\u5e73\u540c\u6b65\u5668<\/h2>\n<p>\u53cc\u9501\u5b58\u5668\u7535\u5e73\u540c\u6b65\u5668\u5982\u4e0b\uff1a<\/p>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/raw.githubusercontent.com\/YEWPO\/yewpoblogonlinePic\/main\/2lddf.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/raw.githubusercontent.com\/YEWPO\/yewpoblogonlinePic\/main\/2lddf.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"2lddf\" \/><\/div><\/p>\n<p>\u7528\u4e24\u4e2a\u9501\u5b58\u5668\uff0c\u4ee5\u589e\u5927$MTBF$\u3002<\/p>\n<ul>\n<li>\u4f18\u70b9\uff1a\u7ed3\u6784\u7b80\u5355\u3001\u6613\u5b9e\u73b0\u3002<\/li>\n<li>\u7f3a\u70b9\uff1a\u589e\u52a0\u4e86\u4e24\u7ea7\u89e6\u53d1\u5668\u5ef6\u65f6\uff1b\u5f53\u5feb\u65f6\u949f\u57df\u8f6c\u5230\u6162\u65f6\u949f\u57df\uff0c\u6613\u9020\u6210\u91c7\u6837\u4e22\u5931\u3002<\/li>\n<\/ul>\n<h2>\u5355bit\u4fe1\u53f7\u8de8\u65f6\u949f\u57df\u4f20\u8f93<\/h2>\n<h3>\u8fb9\u6cbf\u68c0\u6d4b\u540c\u6b65\u5668\u7535\u8def<\/h3>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/raw.githubusercontent.com\/YEWPO\/yewpoblogonlinePic\/main\/image-20240312104532202.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/raw.githubusercontent.com\/YEWPO\/yewpoblogonlinePic\/main\/image-20240312104532202.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20240312104532202\" \/><\/div><\/p>\n<p>\u9002\u7528\u573a\u666f\uff1a\u6162\u65f6\u949f\u57df\u5230\u5feb\u65f6\u949f\u57df\u3002<strong>\u8f93\u5165\u6570\u636e\u7684\u5bbd\u5ea6\u5fc5\u987b\u6bd4\u4e00\u4e2a\u65f6\u949f\u5468\u671f\u52a0\u4e0a\u4e00\u4e2a\u540c\u6b65\u89e6\u53d1\u5668\u7684hold\u65f6\u95f4\u8981\u957f\u3002<\/strong><\/p>\n<p>\u5bf9\u4e8e\u6162\u65f6\u949f\u57df\u7684\u4e00\u4e2a\u65f6\u949f\u5468\u671f\uff0c\u5feb\u65f6\u949f\u57df\u53ef\u80fd\u5df2\u7ecf\u8fc7\u4e86\u591a\u4e2a\u65f6\u949f\u5468\u671f\uff0c\u4f46\u662f\u8fb9\u6cbf\u53ea\u4f1a\u53d8\u5316\u4e00\u6b21\u3002\u6240\u4ee5\u8be5\u65b9\u6cd5\u7684\u5165\u624b\u70b9\u5728\u8fd9\u91cc\u3002<\/p>\n<h3>\u8109\u51b2\u540c\u6b65\u5668<\/h3>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/raw.githubusercontent.com\/YEWPO\/yewpoblogonlinePic\/main\/image-20240312110404674.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/raw.githubusercontent.com\/YEWPO\/yewpoblogonlinePic\/main\/image-20240312110404674.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20240312110404674\" \/><\/div><\/p>\n<p>\u9002\u7528\u573a\u666f\uff1a\u5feb\u65f6\u949f\u57df\u5230\u6162\u65f6\u949f\u57df\u3002<strong>\u8f93\u5165\u8109\u51b2\u4e4b\u95f4\u7684\u6700\u5c0f\u95f4\u9694\u5fc5\u987b\u7b49\u4e8e\u4e24\u4e2a\u540c\u6b65\u5668\u7684\u65f6\u949f\u5468\u671f\u3002<\/strong><\/p>\n<p>\u6838\u5fc3\u662f\u7ffb\u8f6c\u7535\u8def\uff0c\u4e24\u6b21\u8f93\u5165\u4fe1\u53f7\u4e0d\u540c\u7684\u65f6\u5019\uff0c\u7ffb\u8f6c\u7535\u8def\u8f93\u51fa\u503c\u4e3a1\uff1b\u53cd\u4e4b\uff0c\u8f93\u51fa\u4e3a0\u3002<\/p>\n<h3>\u4e09\u79cd\u540c\u6b65\u5668\u6bd4\u8f83<\/h3>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/raw.githubusercontent.com\/YEWPO\/yewpoblogonlinePic\/main\/image-20240312111405508.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/raw.githubusercontent.com\/YEWPO\/yewpoblogonlinePic\/main\/image-20240312111405508.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20240312111405508\" \/><\/div><\/p>\n<h3>\u7ed3\u7ef3\u6cd5<\/h3>\n<blockquote>\n<p><strong>\u95ee\u9898\u80cc\u666f\uff1a<\/strong><\/p>\n<p>\u4fe1\u53f7\u4ece\u5feb\u65f6\u949f\u57df\u5230\u6162\u65f6\u949f\u57df\u7684\u65f6\u5019\uff0c\u6162\u65f6\u949f\u53ef\u80fd\u65e0\u6cd5\u5bf9\u53d8\u5316\u592a\u5feb\u7684\u4fe1\u53f7\u5b9e\u73b0\u6b63\u786e\u91c7\u6837\u3002<\/p>\n<\/blockquote>\n<p>\u7ed3\u7ef3\u6cd5\u9002\u5408\u4efb\u4f55\u65f6\u949f\u57df\u7684\u8fc7\u6e21\u3002\u5171\u6709\u4e09\u79cd\u5b9e\u73b0\u65b9\u5f0f\u3002<\/p>\n<p>\u7b2c\u4e00\u79cd\u5b9e\u73b0\u65b9\u5f0f\uff1a<\/p>\n<p>\u5229\u7528<strong>B\u7684\u91c7\u6837\u6570\u636e\u4f5c\u4e3a\u5f02\u6b65\u590d\u4f4d\u4fe1\u53f7<\/strong>\u3002<\/p>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/raw.githubusercontent.com\/YEWPO\/yewpoblogonlinePic\/main\/image-20240312112003866.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/raw.githubusercontent.com\/YEWPO\/yewpoblogonlinePic\/main\/image-20240312112003866.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20240312112003866\" \/><\/div><\/p>\n<p>\u9002\u7528\u6761\u4ef6\uff1a\u4f20\u8f93\u6570\u636e\u5c11\uff0c\u4e14\u8109\u51b2\u95f4\u9694\u5927\u3002\u8981\u6c42$T_a &gt; 3T_b$\u200b\u3002<\/p>\n<p>\u7b2c\u4e8c\u79cd\u5b9e\u73b0\u65b9\u5f0f\uff1a<\/p>\n<p>\u5229\u7528<strong>\u6570\u636e\u4f5c\u4e3a\u5f02\u6b65\u590d\u4f4d\u4fe1\u53f7<\/strong>\u3002<\/p>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/raw.githubusercontent.com\/YEWPO\/yewpoblogonlinePic\/main\/image-20240312112358145.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/raw.githubusercontent.com\/YEWPO\/yewpoblogonlinePic\/main\/image-20240312112358145.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20240312112358145\" \/><\/div><\/p>\n<p>\u7b2c\u4e09\u79cd\u5b9e\u73b0\u65b9\u5f0f\uff1a<\/p>\n<p>\u5229\u7528<strong>\u63e1\u624b\u534f\u8bae<\/strong>\u3002<\/p>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/raw.githubusercontent.com\/YEWPO\/yewpoblogonlinePic\/main\/image-20240312112559676.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/raw.githubusercontent.com\/YEWPO\/yewpoblogonlinePic\/main\/image-20240312112559676.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20240312112559676\" \/><\/div><\/p>\n<blockquote>\n<p><strong>\u603b\u7ed3<\/strong><\/p>\n<p>\u9002\u7528\u573a\u666f\uff1a\u5feb\u65f6\u949f\u5230\u6162\u65f6\u949f\u3002\u539f\u7406\u5c31\u662f\u5c06\u5355\u8109\u51b2\u5ef6\u957f\uff0c\u4ee5\u65b9\u4fbf\u91c7\u6837\u5230\u6570\u636e\u3002<\/p>\n<p>\u4e24\u7c7b\u65b9\u6cd5\uff1a<\/p>\n<ul>\n<li>\u8109\u51b2\u8fb9\u6cbf\u505a\u65f6\u949f\u3002<\/li>\n<li>\u8109\u51b2\u7535\u5e73\u505a\u9009\u62e9\u5668\u6216\u8005\u5f02\u6b65\u590d\u4f4d\u3001\u7f6e\u4f4d\u3002<\/li>\n<\/ul>\n<p>\u7ed3\u7ef3\u6cd5\u5b9e\u73b0\u590d\u6742\uff0c\u6548\u7387\u4e0d\u9ad8\uff0c\u8bbe\u8ba1\u6027\u80fd\u8981\u6c42\u8f83\u9ad8\u7684\u573a\u5408\u614e\u7528\u3002<\/p>\n<\/blockquote>\n<h2>FIFO<\/h2>\n<blockquote>\n<p>\u89e3\u51b3\u591abit\u6570\u636e\u8de8\u65f6\u949f\u57df\u4f20\u8f93\u3002<\/p>\n<\/blockquote>\n<p>\u5148\u8fdb\u5148\u51fa\u7684\u5b58\u50a8\u7ed3\u6784\uff0c\u529f\u80fd\u7b80\u5355\u3002\u4f46\u53d7\u9650\u4e0e\u987a\u5e8f\u8bfb\u548c\u987a\u5e8f\u5199\u3002<\/p>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/raw.githubusercontent.com\/YEWPO\/yewpoblogonlinePic\/main\/image-20240312114507235.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/raw.githubusercontent.com\/YEWPO\/yewpoblogonlinePic\/main\/image-20240312114507235.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20240312114507235\" \/><\/div><\/p>\n<p>\u4e24\u4e2a\u7528\u5904\uff1a<\/p>\n<ul>\n<li>\u5f02\u6b65FIFO\uff1a\u4e24\u4e2a\u4e0d\u540c\u65f6\u949f\u57df\u7684\u6570\u636e\u5feb\u901f\uff0c\u4fbf\u6377\u7684\u4f20\u8f93\u3002<\/li>\n<li>\u4e0d\u540c\u4f4d\u5bbd\u7684\u4f20\u8f93\u3002<\/li>\n<\/ul>\n<h3>\u5e38\u89c1\u53c2\u6570<\/h3>\n<ul>\n<li>FIFO\u7684\u6df1\u5ea6\uff1a\u53ef\u4ee5\u5b58\u50a8\u7684\u6570\u636e\u7684\u4e2a\u6570\u3002<\/li>\n<li>FIFO\u7684\u5bbd\u5ea6\uff1a\u4e00\u6b21\u8bfb\u5199\u6570\u636e\u7684\u5bbd\u5ea6<\/li>\n<li>\u6ee1\u6807\u5fd7\uff1aFIFO\u5df2\u6ee1\u6216\u8005\u662f\u5c06\u8981\u6ee1\u7684\u65f6\u7531FIFO\u7684\u72b6\u6001\u7535\u8def\u9001\u51fa\u7684\u4e00\u4e2a\u4fe1\u53f7\uff0c\u4ee5\u9632\u6b62FIFO\u5199\u6ea2\u51fa\u3002<\/li>\n<li>\u7a7a\u6807\u5fd7\uff1aFIFO\u5df2\u7a7a\u6216\u8005\u662f\u5c06\u8981\u7a7a\u7684\u65f6\u7531FIFO\u7684\u72b6\u6001\u7535\u8def\u9001\u51fa\u7684\u4e00\u4e2a\u4fe1\u53f7\uff0c\u4ee5\u9632\u6b62FIFO\u7684\u65e0\u6548\u6570\u636e\u8bfb\u51fa\u3002<\/li>\n<li>\u8bfb\u65f6\u949f\uff1a\u8bfb\u64cd\u4f5c\u6240\u9075\u5faa\u7684\u65f6\u949f\u3002<\/li>\n<li>\u5199\u65f6\u949f\uff1a\u5199\u64cd\u4f5c\u6240\u9075\u5faa\u7684\u65f6\u949f\u3002<\/li>\n<\/ul>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/raw.githubusercontent.com\/YEWPO\/yewpoblogonlinePic\/main\/image-20240312115914940.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/raw.githubusercontent.com\/YEWPO\/yewpoblogonlinePic\/main\/image-20240312115914940.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20240312115914940\" \/><\/div><\/p>\n<h3>\u7a7a\u6ee1\u4fe1\u53f7<\/h3>\n<blockquote>\n<p><strong>\u6b63\u786e\u7684\u4ea7\u751f\u7a7a\u6ee1\u6807\u5fd7\u662fFIFO\u8bbe\u8ba1\u7684\u5173\u952e\u3002<\/strong>\u5199\u6ee1\u800c\u4e0d\u6ea2\u51fa\uff0c\u80fd\u8bfb\u7a7a\u800c\u4e0d\u591a\u8bfb\u3002<\/p>\n<\/blockquote>\n<p>\u5728\u5730\u5740\u4e2d\u6dfb\u52a0\u4e00\u4e2a\u989d\u5916\u7684\u4f4d\uff0c\u5f53\u5199\u6307\u9488\u589e\u52a0\u5e76\u8d8a\u8fc7\u6700\u540e\u4e00\u4e2aFIFO\u5730\u5740\u65f6\uff0c\u5c31\u5c06\u5199\u6307\u9488\u8fd9\u4e2a\u672a\u7528\u7684MSB\u52a01\uff0c\u5176\u4ed6\u4e3a\u56de\u96f6\u3002\u5bf9\u8bfb\u6307\u9488\u4e5f\u8fdb\u884c\u540c\u6837\u7684\u64cd\u4f5c\u3002<\/p>\n<ul>\n<li>\u5982\u679c\u4e24\u4e2a\u6307\u9488\u7684MSB\u4e0d\u540c\uff0c\u5176\u4ed6\u4f4d\u76f8\u540c\uff0c\u5219\u8868\u793a\u5df2\u6ee1\u3002<\/li>\n<li>\u5982\u679c\u4e24\u4e2a\u6307\u9488\u7684MSB\u76f8\u540c\uff0c\u5176\u4ed6\u4f4d\u76f8\u540c\uff0c\u5219\u8868\u793a\u5df2\u7a7a\u3002<\/li>\n<\/ul>\n<p>\u5982\u679c\u4f7f\u7528\u666e\u901a\u7684\u8fde\u7eed\u6570\u5217\u5224\u65ad\u8bfb\u5199\u4f4d\u7f6e\uff0c\u5728\u53d8\u5316\u7684\u65f6\u5019\uff0c\u53ef\u80fd\u4f1a\u4ea7\u751f\u4e9a\u7a33\u6001\u3002\u5728\u8fd9\u91cc\uff0c\u6211\u4eec\u4f7f\u7528\u683c\u96f7\u7801\u6765\u4f20\u8f93\u3002<\/p>\n<blockquote>\n<p><strong>\u683c\u96f7\u7801\u7684\u751f\u6210<\/strong><\/p>\n<p>\u539f\u6570\u7684\u6700\u9ad8\u4f4d\u4e0d\u53d8\uff0c\u4f4e\u4f4d\u6570\u548c\u6b21\u4f4e\u4f4d\u6570\u76f8\u4e92\u5f02\u6216\u5f97\u5230\u8be5\u4f4e\u4f4d\u7684\u503c\u3002<\/p>\n<\/blockquote>\n<p>\u683c\u96f7\u7801\u7a7a\u6ee1\u5224\u65ad\uff1a<\/p>\n<ul>\n<li>\u4e24\u8005\u5b8c\u5168\u76f8\u7b49\u7684\u65f6\u5019\uff0c\u5219\u5df2\u7a7a\u3002<\/li>\n<li>\u8bfb\u5199\u6307\u9488MSB\u4e0d\u540c\uff1b\u6b21\u9ad8\u4f4d\u4e0d\u540c\uff0c\u5176\u4ed6\u4f4d\u76f8\u540c\uff0c\u5219\u5df2\u6ee1\u3002<\/li>\n<\/ul>\n<h3>FIFO\u6df1\u5ea6\u8bbe\u7f6e<\/h3>\n<p>FIFO\u7684\u6df1\u5ea6\u8981\u6ee1\u8db3\u91cd\u8f7d\u65f6\u5019\u7684\u9700\u6c42\uff0c\u5373\u80cc\u9760\u80cc\u60c5\u51b5\u3002<br \/>\n$$<br \/>\ndepth = burst_length &#8211; \\frac{burst_length}{wclk} \\times (rclk \\times \\frac{X}{Y})<br \/>\n$$<\/p>\n<p>\u5176\u4e2d\uff0c\u5199\u65f6\u949f\u9891\u7387\u4e3a$wclk$\uff0c\u8bfb\u65f6\u949f\u9891\u7387\u4e3a$rclk$\u200b\uff0c\u5199\u65f6\u6bcfB\u4e2a\u65f6\u949f\u5468\u671f\u5185\u4f1a\u6709A\u4e2a\u6570\u636e\u5199\u5165FIFO\uff0c\u8bfb\u65f6\u6bcfY\u4e2a\u65f6\u949f\u5468\u671f\u90fd\u4f1a\u6709X\u4e2a\u6570\u636e\u8bfb\u51faFIFO\u3002<\/p>\n<p>\u5bf9\u4e8e$burst_length$\uff1a<br \/>\n$$<br \/>\nburst_length = 2 \\times \\frac{A}{B}<br \/>\n$$<br \/>\n\u5177\u4f53\u53d6\u503c\u89c6\u60c5\u51b5\u800c\u5b9a\u3002<\/p>\n<h2>\u590d\u4f4d\u7535\u8def<\/h2>\n<blockquote>\n<p>\u590d\u4f4d\u7535\u8def\uff0c\u4f7f\u4eff\u771f\u65f6\u7535\u8def\u8fdb\u5165\u521d\u59cb\u72b6\u6001\u6216\u8005\u5176\u4ed6\u9884\u77e5\u72b6\u6001\uff1b\u5bf9\u4e8e\u7efc\u5408\u5b9e\u73b0\u7684\u7535\u8def\uff0c\u901a\u8fc7\u590d\u4f4d\u4f7f\u7535\u8def\u8fdb\u5165\u521d\u59cb\u72b6\u6001\u6216\u8005\u5176\u4ed6\u9884\u77e5\u72b6\u6001\u3002<\/p>\n<\/blockquote>\n<h3>\u540c\u6b65\u590d\u4f4d<\/h3>\n<p>\u53ea\u6709\u65f6\u949f\u8fb9\u6cbf\u91c7\u6837\u5230\u590d\u4f4d\u4fe1\u53f7\u540e\uff0c\u624d\u8fdb\u884c\u590d\u4f4d\u3002<\/p>\n<ul>\n<li>\u4f18\u70b9\uff1a\u6709\u5229\u4e8e\u4eff\u771f\u5668\u4eff\u771f\uff1b\u53ef\u4ee5\u4f7f\u7cfb\u7edf\u6210\u4e3a100%\u540c\u6b65\u65f6\u5e8f\u7535\u8def\uff0c\u6709\u5229\u4e8e\u65f6\u5e8f\u5206\u6790\uff1b\u53ef\u4ee5\u8fc7\u6ee4\u9ad8\u65f6\u949f\u9891\u7387\u7684\u6bdb\u523a\u3002<\/li>\n<li>\u7f3a\u70b9\uff1a\u590d\u4f4d\u4fe1\u53f7\u5fc5\u987b\u5927\u4e8e\u65f6\u949f\u5468\u671f\uff1b\u5927\u591a\u6570DFF\u90fd\u662f\u5f02\u6b65\u590d\u4f4d\u3002<\/li>\n<\/ul>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/raw.githubusercontent.com\/YEWPO\/yewpoblogonlinePic\/main\/image-20240313101348722.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/raw.githubusercontent.com\/YEWPO\/yewpoblogonlinePic\/main\/image-20240313101348722.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20240313101348722\" \/><\/div><\/p>\n<h3>\u5f02\u6b65\u590d\u4f4d<\/h3>\n<p>\u5f53\u590d\u4f4d\u4fe1\u53f7\u6709\u6548\u6cbf\u5230\u8fbe\u65f6\uff0c\u65e0\u8bba\u65f6\u949f\u6cbf\u662f\u5426\u6709\u6548\uff0c\u90fd\u4f1a\u7acb\u5373\u5bf9\u76ee\u6807\u8fdb\u884c\u590d\u4f4d\u3002<\/p>\n<ul>\n<li>\u4f18\u70b9\uff1a\u8282\u7ea6\u903b\u8f91\u8d44\u6e90\uff1b\u8bbe\u8ba1\u7b80\u5355\uff1b\u8bc6\u522b\u65b9\u4fbf\uff0c\u5f88\u65b9\u4fbf\u4f7f\u7528FPGA\u7684\u5168\u5c40\u590d\u4f4d\u7aef\u53e3GSR\u3002<\/li>\n<li>\u7f3a\u70b9\uff1a\u590d\u4f4d\u4fe1\u53f7\u91ca\u653e\u7684\u65f6\u5019\u5bb9\u6613\u51fa\u73b0\u95ee\u9898\uff1b\u5bb9\u6613\u53d7\u5230\u6bdb\u523a\u5f71\u54cd\u3002<\/li>\n<\/ul>\n<h3>\u5f02\u6b65\u590d\u4f4d\u540c\u6b65\u91ca\u653e<\/h3>\n<p>\u590d\u4f4d\u4fe1\u53f7\u4e0d\u9700\u8981\u4e0e\u65f6\u949f\u540c\u6b65\uff0c\u91ca\u653e\u65f6\u5fc5\u987b\u548c\u65f6\u949f\u4fe1\u53f7\u540c\u6b65\u3002\u7ed3\u5408\u4e86\u540c\u6b65\u590d\u4f4d\u548c\u5f02\u6b65\u590d\u4f4d\u7684\u4f18\u70b9\u3002<\/p>\n<blockquote>\n<p><strong>\u590d\u4f4d\u5206\u53d1\u6280\u672f<\/strong><\/p>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/raw.githubusercontent.com\/YEWPO\/yewpoblogonlinePic\/main\/image-20240313102502783.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/raw.githubusercontent.com\/YEWPO\/yewpoblogonlinePic\/main\/image-20240313102502783.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20240313102502783\" 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