{"id":1791,"date":"2026-03-28T15:33:19","date_gmt":"2026-03-28T15:33:19","guid":{"rendered":"https:\/\/www.tech-posts.com\/tw\/how-to-read-create-timing-diagrams-embedded-systems\/"},"modified":"2026-03-28T15:33:19","modified_gmt":"2026-03-28T15:33:19","slug":"how-to-read-create-timing-diagrams-embedded-systems","status":"publish","type":"post","link":"https:\/\/www.tech-posts.com\/tw\/how-to-read-create-timing-diagrams-embedded-systems\/","title":{"rendered":"\u5982\u4f55\u95b1\u8b80\u8207\u5275\u5efa\u5d4c\u5165\u5f0f\u7cfb\u7d71\u7684\u6642\u5e8f\u5716"},"content":{"rendered":"<p>\u5728\u5d4c\u5165\u5f0f\u5de5\u7a0b\u7684\u8907\u96dc\u4e16\u754c\u4e2d\uff0c\u6642\u5e8f\u81f3\u95dc\u91cd\u8981\u3002\u5fae\u63a7\u5236\u5668\u53ef\u80fd\u5728\u6a21\u64ec\u4e2d\u904b\u4f5c\u5b8c\u7f8e\uff0c\u537b\u56e0\u5e7e\u7d0d\u79d2\u7684\u5ef6\u9072\u800c\u5728\u786c\u9ad4\u4e0a\u707d\u96e3\u6027\u5730\u5931\u6557\u3002\u9019\u6b63\u662f\u6642\u5e8f\u5716\u6210\u70ba\u4e0d\u53ef\u6216\u7f3a\u5de5\u5177\u7684\u539f\u56e0\u3002\u9019\u4e9b\u8996\u89ba\u5316\u8868\u793a\u6cd5\u53ef\u5448\u73fe\u4fe1\u865f\u96a8\u6642\u9593\u7684\u884c\u70ba\uff0c\u6e05\u695a\u5730\u5c55\u73fe\u6578\u4f4d\u7cfb\u7d71\u4e2d\u5404\u7d44\u4ef6\u4e4b\u9593\u7684\u4e92\u52d5\u60c5\u5f62\u3002\u7121\u8ad6\u60a8\u662f\u5728\u9664\u932f\u901a\u8a0a\u5931\u6557\uff0c\u9084\u662f\u8a2d\u8a08\u65b0\u7684\u5468\u908a\u4ecb\u9762\uff0c\u638c\u63e1\u5982\u4f55\u95b1\u8b80\u8207\u88fd\u4f5c\u6642\u5e8f\u5716\u90fd\u662f\u6839\u672c\u8981\u52d9\u3002<\/p>\n<p>\u672c\u6307\u5357\u6db5\u84cb\u4fe1\u865f\u6642\u5e8f\u7684\u57fa\u672c\u6a5f\u5236\uff0c\u5f9e\u57fa\u672c\u5b9a\u7fa9\u5230\u8907\u96dc\u5354\u5b9a\u4e92\u52d5\u3002\u6211\u5011\u5c07\u63a2\u8a0e\u5982\u4f55\u89e3\u8b80\u6ce2\u5f62\u3001\u5f9e\u6e2c\u91cf\u8cc7\u6599\u5efa\u69cb\u7cbe\u78ba\u7684\u5716\u8868\uff0c\u4e26\u8fa8\u8b58\u5c0e\u81f4\u7cfb\u7d71\u4e0d\u7a69\u5b9a\u7684\u5e38\u898b\u9677\u9631\u3002\u900f\u904e\u638c\u63e1\u9019\u4e9b\u8996\u89ba\u5316\u5de5\u5177\uff0c\u60a8\u5c07\u5177\u5099\u9810\u6e2c\u7cfb\u7d71\u884c\u70ba\u4e26\u5728\u8a2d\u8a08\u96e2\u958b\u5de5\u4f5c\u53f0\u524d\u9032\u884c\u9a57\u8b49\u7684\u80fd\u529b\u3002<\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img alt=\"Cartoon infographic explaining how to read and create timing diagrams for embedded systems, featuring clock signals, data validity windows with setup and hold times, waveform transitions, and visual comparisons of I2C, SPI, and UART protocols with labeled components and common timing violation warnings\" decoding=\"async\" src=\"https:\/\/www.tech-posts.com\/wp-content\/uploads\/2026\/03\/timing-diagrams-embedded-systems-infographic.jpg\"\/><\/figure>\n<\/div>\n<h2>\ud83d\udd0d \u7406\u89e3\u4fe1\u865f\u6642\u5e8f\u7684\u57fa\u790e<\/h2>\n<p>\u6642\u5e8f\u5716\u4e0d\u50c5\u50c5\u662f\u4e00\u5f35\u5716\u756b\uff1b\u5b83\u662f\u908f\u8f2f\u72c0\u614b\u76f8\u5c0d\u65bc\u6642\u9593\u8ef8\u7684\u6578\u5b78\u8868\u793a\u3002\u5728\u5d4c\u5165\u5f0f\u7cfb\u7d71\u4e2d\uff0c\u6211\u5011\u4e3b\u8981\u8655\u7406\u6578\u4f4d\u908f\u8f2f\u96fb\u5e73\uff0c\u9019\u4e9b\u96fb\u5e73\u662f\u4e8c\u9032\u4f4d\u7684\uff1a\u9ad8\u96fb\u5e73\uff081\uff09\u8207\u4f4e\u96fb\u5e73\uff080\uff09\u3002\u7136\u800c\uff0c\u9019\u4e9b\u96fb\u5e73\u4e4b\u9593\u7684\u8f49\u63db\u624d\u662f\u8907\u96dc\u6027\u7684\u6240\u5728\u3002<\/p>\n<ul>\n<li><strong>\u908f\u8f2f\u96fb\u5e73\uff1a<\/strong>\u5927\u591a\u6578\u5d4c\u5165\u5f0f\u7cfb\u7d71\u904b\u4f5c\u65bc\u7279\u5b9a\u7684\u96fb\u58d3\u95be\u503c\u3002\u4f8b\u5982\uff0c3.3V\u7cfb\u7d71\u5c07\u9ad8\u96fb\u5e73\u5b9a\u7fa9\u70ba\u4efb\u4f55\u8d85\u904e2.0V\u7684\u96fb\u58d3\uff0c\u4f4e\u96fb\u5e73\u5247\u70ba\u4efb\u4f55\u4f4e\u65bc0.8V\u7684\u96fb\u58d3\u3002<\/li>\n<li><strong>\u6642\u9593\u8ef8\uff1a<\/strong>\u6642\u9593\u7531\u5de6\u5411\u53f3\u6d41\u52d5\u3002\u6c34\u5e73\u9593\u8ddd\u4ee3\u8868\u7279\u5b9a\u72c0\u614b\u7684\u6301\u7e8c\u6642\u9593\uff0c\u6216\u4e8b\u4ef6\u4e4b\u9593\u7684\u5ef6\u9072\u3002<\/li>\n<li><strong>\u4fe1\u865f\u8ecc\u8de1\uff1a<\/strong>\u6bcf\u4e00\u689d\u6c34\u5e73\u7dda\u4ee3\u8868\u4e00\u689d\u7279\u5b9a\u7684\u5c0e\u7dda\u6216\u7db2\u8def\u3002\u591a\u689d\u7dda\u5782\u76f4\u5806\u758a\uff0c\u53ef\u8b93\u60a8\u6bd4\u8f03\u4fe1\u865f\u4e4b\u9593\u7684\u95dc\u4fc2\u3002<\/li>\n<\/ul>\n<p>\u5206\u6790\u7cfb\u7d71\u6642\uff0c\u60a8\u5c0b\u627e\u7684\u662f\u56e0\u679c\u95dc\u4fc2\u3002\u6642\u9418\u4fe1\u865f\u662f\u5426\u89f8\u767c\u8cc7\u6599\u8b8a\u66f4\uff1f\u4f7f\u80fd\u4fe1\u865f\u662f\u5426\u5fc5\u9808\u5728\u8cc7\u6599\u6709\u6548\u524d\u5c31\u8655\u65bc\u6fc0\u6d3b\u72c0\u614b\uff1f\u6642\u5e8f\u5716\u80fd\u4ee5\u8996\u89ba\u65b9\u5f0f\u56de\u7b54\u9019\u4e9b\u554f\u984c\u3002<\/p>\n<h2>\ud83d\udee0\ufe0f \u6642\u5e8f\u5716\u7684\u95dc\u9375\u5143\u4ef6<\/h2>\n<p>\u8981\u6b63\u78ba\u89e3\u8b80\u5716\u8868\uff0c\u60a8\u5fc5\u9808\u8fa8\u8b58\u7528\u4f86\u8868\u793a\u4fe1\u865f\u884c\u70ba\u7684\u6a19\u6e96\u5143\u4ef6\u3002\u9019\u4e9b\u5143\u4ef6\u5b9a\u7fa9\u4e86\u786c\u9ad4\u4e92\u52d5\u7684\u898f\u5247\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u5143\u4ef6<\/th>\n<th>\u63cf\u8ff0<\/th>\n<th>\u8996\u89ba\u6307\u793a<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u4fe1\u865f\u540d\u7a31<\/strong><\/td>\n<td>\u8b58\u5225\u7279\u5b9a\u7684\u5c0e\u7dda\u6216\u7db2\u8def<\/td>\n<td>\u4f4d\u65bc\u5de6\u5074\u7684\u6587\u5b57\u6a19\u7c64<\/td>\n<\/tr>\n<tr>\n<td><strong>\u908f\u8f2f\u96fb\u5e73<\/strong><\/td>\n<td>\u9ad8\u96fb\u5e73\uff081\uff09\u6216\u4f4e\u96fb\u5e73\uff080\uff09\u72c0\u614b<\/td>\n<td>\u4f4d\u65bc\u9802\u90e8\u6216\u5e95\u90e8\u7684\u6c34\u5e73\u76f4\u7dda<\/td>\n<\/tr>\n<tr>\n<td><strong>\u8f49\u63db\u908a\u7de3<\/strong><\/td>\n<td>\u7531\u9ad8\u96fb\u5e73\u8f49\u70ba\u4f4e\u96fb\u5e73\uff0c\u6216\u53cd\u4e4b<\/td>\n<td>\u9023\u63a5\u96fb\u5e73\u7684\u5782\u76f4\u7dda<\/td>\n<\/tr>\n<tr>\n<td><strong>\u6642\u9418\u908a\u7de3<\/strong><\/td>\n<td>\u540c\u6b65\u908f\u8f2f\u7684\u89f8\u767c\u9ede<\/td>\n<td>\u865b\u7dda\u6216\u4e09\u89d2\u5f62\u6a19\u8a18<\/td>\n<\/tr>\n<tr>\n<td><strong>\u7121\u6548\u5340\u57df<\/strong><\/td>\n<td>\u8cc7\u6599\u7121\u6cd5\u8b80\u53d6\u7684\u5340\u57df<\/td>\n<td>\u9670\u5f71\u6216\u659c\u7dda\u5340\u57df<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u7406\u89e3\u9019\u4e9b\u5143\u4ef6\u53ef\u8b93\u4f60\u62c6\u89e3\u8907\u96dc\u7684\u4e92\u52d5\u3002\u4f8b\u5982\uff0c\u9670\u5f71\u5340\u57df\u901a\u5e38\u8868\u793a\u8a2d\u5b9a\u6642\u9593\u6216\u4fdd\u6301\u6642\u9593\u7684\u8981\u6c42\uff0c\u6b64\u6642\u63a5\u6536\u88dd\u7f6e\u7121\u6cd5\u53ef\u9760\u5730\u6355\u6349\u8cc7\u6599\u3002<\/p>\n<h2>\ud83d\udc41\ufe0f \u5982\u4f55\u9010\u6b65\u95b1\u8b80\u6642\u5e8f\u5716<\/h2>\n<p>\u95b1\u8b80\u6642\u5e8f\u5716\u9700\u8981\u7cfb\u7d71\u6027\u7684\u65b9\u6cd5\u3002\u4f60\u672c\u8cea\u4e0a\u662f\u5728\u5c07\u8996\u89ba\u6a21\u5f0f\u8f49\u8b6f\u70ba\u4e00\u7cfb\u5217\u4e8b\u4ef6\u3002\u9075\u5faa\u6b64\u6d41\u7a0b\u53ef\u78ba\u4fdd\u6e96\u78ba\u6027\u3002<\/p>\n<h3>1. \u78ba\u5b9a\u6642\u9418\u4f86\u6e90<\/h3>\n<p>\u5927\u591a\u6578\u5d4c\u5165\u5f0f\u7cfb\u7d71\u90fd\u662f\u540c\u6b65\u7684\uff0c\u8868\u793a\u6642\u9418\u4fe1\u865f\u6c7a\u5b9a\u4e86\u64cd\u4f5c\u7684\u7bc0\u594f\u3002\u627e\u51fa\u6642\u9418\u8a0a\u865f\u8def\u5f91\uff0c\u5b83\u901a\u5e38\u5448\u73fe\u898f\u5f8b\u4e14\u9031\u671f\u6027\u7684\u65b9\u6ce2\u3002<\/p>\n<ul>\n<li>\u6aa2\u67e5\u983b\u7387\u3002\u662f 1 MHz \u9084\u662f 100 MHz\uff1f\u9019\u6c7a\u5b9a\u4e86\u6574\u500b\u7cfb\u7d71\u7684\u901f\u5ea6\u3002<\/li>\n<li>\u8fa8\u8b58\u908a\u7de3\u985e\u578b\u3002\u88dd\u7f6e\u662f\u65bc\u4e0a\u5347\u6cbf\uff08\u4f4e\u81f3\u9ad8\uff09\u9084\u662f\u4e0b\u964d\u6cbf\uff08\u9ad8\u81f3\u4f4e\uff09\u89f8\u767c\uff1f<\/li>\n<\/ul>\n<h3>2. \u7e6a\u88fd\u8cc7\u6599\u6709\u6548\u7a97\u53e3<\/h3>\n<p>\u8cc7\u6599\u50c5\u5728\u76f8\u5c0d\u65bc\u6642\u9418\u7684\u7279\u5b9a\u6642\u9593\u7a97\u5167\u6709\u6548\u3002\u8acb\u89c0\u5bdf\u6642\u9418\u908a\u7de3\u8207\u8cc7\u6599\u7dda\u4e4b\u9593\u7684\u95dc\u4fc2\u3002<\/p>\n<ul>\n<li><strong>\u8a2d\u5b9a\u6642\u9593\uff1a<\/strong> \u8cc7\u6599\u5fc5\u9808\u5728\u4e00\u6bb5\u7279\u5b9a\u6642\u9593\u5167\u4fdd\u6301\u7a69\u5b9a <em>\u5728<\/em>\u6642\u9418\u908a\u7de3\u4e4b\u5f8c\u3002<\/li>\n<li><strong>\u4fdd\u6301\u6642\u9593\uff1a<\/strong> \u8cc7\u6599\u5fc5\u9808\u5728\u4e00\u6bb5\u7279\u5b9a\u6642\u9593\u5167\u4fdd\u6301\u7a69\u5b9a <em>\u5728<\/em>\u6642\u9418\u908a\u7de3\u4e4b\u5f8c\u3002<\/li>\n<\/ul>\n<p>\u5982\u679c\u8cc7\u6599\u5728\u9019\u4e9b\u6642\u9593\u7a97\u5167\u8b8a\u52d5\uff0c\u5c31\u6703\u767c\u751f\u6642\u5e8f\u9055\u898f\uff0c\u5c0e\u81f4 metastability \u6216\u932f\u8aa4\u7684\u8cc7\u6599\u6355\u6349\u3002<\/p>\n<h3>3. \u5206\u6790\u63a7\u5236\u8a0a\u865f<\/h3>\n<p>\u63a7\u5236\u8a0a\u865f\u5982\u6676\u7247\u9078\u64c7\uff08CS\uff09\u3001\u4f7f\u80fd\uff08EN\uff09\u6216\u91cd\u7f6e\uff08RST\uff09\u6c7a\u5b9a\u4e86\u901a\u8a0a\u4f55\u6642\u53ef\u4ee5\u767c\u751f\u3002<\/p>\n<ul>\n<li>\u6676\u7247\u9078\u64c7\u662f\u4f4e\u96fb\u5e73\u6709\u6548\u9084\u662f\u9ad8\u96fb\u5e73\u6709\u6548\uff1f<\/li>\n<li>\u4f7f\u80fd\u8a0a\u865f\u662f\u5426\u9700\u8981\u5728\u6642\u9418\u958b\u59cb\u5207\u63db\u524d\u88ab\u7f6e\u4f4d\uff1f<\/li>\n<li>\u662f\u5426\u6709\u4efb\u4f55\u975e\u540c\u6b65\u4e8b\u4ef6\u6703\u8986\u84cb\u6642\u9418\u908f\u8f2f\uff1f<\/li>\n<\/ul>\n<h3>4. \u9a57\u8b49\u63e1\u624b\u6a5f\u5236<\/h3>\n<p>\u8a31\u591a\u5354\u5b9a\u4f7f\u7528\u63e1\u624b\u4f86\u7ba1\u7406\u6d41\u91cf\u63a7\u5236\u3002\u8acb\u5c0b\u627e\u78ba\u8a8d\uff08ACK\uff09\u6216\u5c31\u7dd2\uff08RDY\uff09\u8a0a\u865f\u3002<\/p>\n<ul>\n<li>\u767c\u9001\u7aef\u662f\u5426\u5728\u50b3\u8f38\u4e0b\u4e00\u500b\u4f4d\u5143\u524d\u7b49\u5f85\u8a0a\u865f\uff1f<\/li>\n<li>\u5716\u4e2d\u662f\u5426\u8868\u793a\u4e86\u903e\u6642\u689d\u4ef6\uff1f<\/li>\n<\/ul>\n<h2>\ud83d\udcd0 \u5982\u4f55\u5efa\u7acb\u7cbe\u78ba\u7684\u6642\u5e8f\u5716<\/h2>\n<p>\u5efa\u7acb\u6642\u5e8f\u5716\u8207\u95b1\u8b80\u6642\u5e8f\u5716\u4e00\u6a23\u91cd\u8981\u3002\u5b83\u70ba\u786c\u9ad4\u5de5\u7a0b\u5e2b\u63d0\u4f9b\u898f\u683c\u8aaa\u660e\uff0c\u70ba\u8edf\u9ad4\u958b\u767c\u4eba\u54e1\u63d0\u4f9b\u9a57\u8b49\u6307\u5357\u3002\u60a8\u53ef\u4ee5\u5f9e\u9700\u6c42\u3001\u91cf\u6e2c\u5de5\u5177\u6216\u6a21\u64ec\u8cc7\u6599\u4e2d\u7522\u751f\u9019\u4e9b\u6642\u5e8f\u5716\u3002<\/p>\n<h3>\u6b65\u9a5f 1\uff1a\u5b9a\u7fa9\u901a\u8a0a\u5354\u5b9a\u9700\u6c42<\/h3>\n<p>\u7e6a\u88fd\u4e4b\u524d\uff0c\u8acb\u5148\u6536\u96c6\u898f\u683c\u3002\u9019\u4e9b\u898f\u683c\u901a\u5e38\u4f86\u81ea\u60a8\u6240\u4ecb\u63a5\u5143\u4ef6\u7684\u8cc7\u6599\u624b\u518a\u3002<\/p>\n<ul>\n<li>\u63d0\u53d6\u6700\u4f4e\u8207\u6700\u9ad8\u7684\u6642\u9418\u983b\u7387\u3002<\/li>\n<li>\u6ce8\u610f\u908f\u8f2f\u9ad8\u96fb\u5e73\u8207\u4f4e\u96fb\u5e73\u7684\u96fb\u58d3\u6c34\u6e96\u3002<\/li>\n<li>\u8a18\u9304\u5efa\u7acb\u6642\u9593\u8207\u4fdd\u6301\u6642\u9593\u7684\u9650\u5236\u3002<\/li>\n<\/ul>\n<h3>\u6b65\u9a5f 2\uff1a\u64f7\u53d6\u4fe1\u865f\u8cc7\u6599<\/h3>\n<p>\u4f7f\u7528\u786c\u9ad4\u5de5\u5177\u4f86\u64f7\u53d6\u5be6\u969b\u4e16\u754c\u4e2d\u7684\u884c\u70ba\u3002\u9019\u53ef\u78ba\u4fdd\u60a8\u7684\u6642\u5e8f\u5716\u53cd\u6620\u73fe\u5be6\uff0c\u800c\u975e\u7406\u8ad6\u4e0a\u7684\u7406\u60f3\u72c0\u614b\u3002<\/p>\n<ul>\n<li><strong>\u793a\u6ce2\u5668\uff1a<\/strong>\u6700\u9069\u5408\u7528\u65bc\u985e\u6bd4\u4fe1\u865f\u5b8c\u6574\u6027\u8207\u96fb\u58d3\u6c34\u6e96\u3002<\/li>\n<li><strong>\u908f\u8f2f\u5206\u6790\u5100\uff1a<\/strong>\u6700\u9069\u5408\u7528\u65bc\u6578\u4f4d\u72c0\u614b\u8f49\u63db\u8207\u591a\u901a\u9053\u6642\u5e8f\u3002<\/li>\n<li><strong>\u6a21\u64ec\u6a21\u578b\uff1a<\/strong>\u5728\u786c\u9ad4\u5c1a\u672a\u53ef\u7528\u6642\uff0c\u975e\u5e38\u9069\u5408\u7528\u4f86\u9a57\u8b49\u908f\u8f2f\u3002<\/li>\n<\/ul>\n<h3>\u6b65\u9a5f 3\uff1a\u7e6a\u88fd\u6ce2\u5f62<\/h3>\n<p>\u4f9d\u6642\u9593\u9806\u5e8f\u7e6a\u88fd\u4fe1\u865f\u3002\u78ba\u4fdd\u6240\u6709\u901a\u9053\u7684\u6642\u9593\u6bd4\u4f8b\u4e00\u81f4\u3002<\/p>\n<ul>\n<li>\u908f\u8f2f\u96fb\u5e73\u4f7f\u7528\u76f4\u7dda\u3002<\/li>\n<li>\u4f7f\u7528\u659c\u7dda\u8868\u793a\u8f49\u63db\uff0c\u4ee5\u986f\u793a\u4e0a\u5347\u8207\u4e0b\u964d\u6642\u9593\u3002<\/li>\n<li>\u6a19\u793a\u95dc\u9375\u9ede\uff0c\u4f8b\u5982\u6642\u9418\u908a\u7de3\u8207\u8cc7\u6599\u8b8a\u66f4\u3002<\/li>\n<\/ul>\n<h3>\u6b65\u9a5f 4\uff1a\u6a19\u8a3b\u95dc\u9375\u9650\u5236<\/h3>\n<p>\u8a3b\u89e3\u63d0\u4f9b\u4e86\u8996\u89ba\u5716\u50cf\u672c\u8eab\u7121\u6cd5\u50b3\u9054\u7684\u80cc\u666f\u8cc7\u8a0a\u3002<\/p>\n<ul>\n<li>\u660e\u78ba\u6a19\u793a\u5efa\u7acb\u6642\u9593\u8207\u4fdd\u6301\u6642\u9593\u7684\u6642\u9593\u7a97\u3002<\/li>\n<li>\u6a19\u793a\u7279\u5b9a\u901a\u8a0a\u5354\u5b9a\u72c0\u614b\u7684\u6301\u7e8c\u6642\u9593\uff08\u4f8b\u5982\uff1a\u8d77\u59cb\u4f4d\u5143\u3001\u505c\u6b62\u4f4d\u5143\uff09\u3002<\/li>\n<li>\u5f37\u8abf\u4fe1\u865f\u8def\u5f91\u4e2d\u4efb\u4f55\u5df2\u77e5\u7684\u5ef6\u9072\u6216\u5ef6\u9072\u6642\u9593\u3002<\/li>\n<\/ul>\n<h2>\ud83c\udf10 \u5e38\u898b\u5d4c\u5165\u5f0f\u5354\u5b9a\u4e2d\u7684\u6642\u5e8f\u5716<\/h2>\n<p>\u4e0d\u540c\u7684\u901a\u8a0a\u5354\u5b9a\u5177\u6709\u7368\u7279\u7684\u6642\u5e8f\u7279\u6027\u3002\u7406\u89e3\u9019\u4e9b\u7d30\u7bc0\u5c0d\u65bc\u6574\u5408\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<h3>1. \u4e92\u9023\u5f0f\u96fb\u8def\uff08I2C\uff09<\/h3>\n<p>I2C \u662f\u4e00\u7a2e\u96d9\u7dda\u540c\u6b65\u4e32\u5217\u532f\u6d41\u6392\u3002\u5b83\u4f7f\u7528 SDA\uff08\u8cc7\u6599\uff09\u8207 SCL\uff08\u6642\u9418\uff09\u3002<\/p>\n<ul>\n<li><strong>\u8d77\u59cb\u689d\u4ef6\uff1a<\/strong> \u7576 SCL \u70ba\u9ad8\u96fb\u5e73\u6642\uff0cSDA \u5f9e\u9ad8\u96fb\u5e73\u8f49\u70ba\u4f4e\u96fb\u5e73\u3002<\/li>\n<li><strong>\u505c\u6b62\u689d\u4ef6\uff1a<\/strong> \u7576 SCL \u70ba\u9ad8\u96fb\u5e73\u6642\uff0cSDA \u5f9e\u4f4e\u96fb\u5e73\u8f49\u70ba\u9ad8\u96fb\u5e73\u3002<\/li>\n<li><strong>\u8cc7\u6599\u50b3\u8f38\uff1a<\/strong> \u7576 SCL \u70ba\u9ad8\u96fb\u5e73\u65f6\uff0c\u8cc7\u6599\u6709\u6548\uff1b\u8b8a\u66f4\u767c\u751f\u5728 SCL \u70ba\u4f4e\u96fb\u5e73\u65f6\u3002<\/li>\n<li><strong>\u78ba\u8a8d\/\u975e\u78ba\u8a8d\uff1a<\/strong> \u63a5\u6536\u5668\u5728\u7b2c\u4e5d\u500b\u6642\u9418\u8108\u885d\u671f\u9593\u5c07 SDA \u62c9\u4f4e\uff0c\u4ee5\u78ba\u8a8d\u63a5\u6536\u3002<\/li>\n<\/ul>\n<h3>2. \u4e32\u884c\u5916\u8a2d\u4ecb\u9762\uff08SPI\uff09<\/h3>\n<p>SPI \u662f\u4e00\u7a2e\u56db\u7dda\u540c\u6b65\u532f\u6d41\u6392\uff0c\u901f\u5ea6\u9ad8\u65bc I2C\u3002<\/p>\n<ul>\n<li><strong>\u7dda\u8def\uff1a<\/strong> MOSI\uff08\u4e3b\u6a5f\u8f38\u51fa\uff09\u3001MISO\uff08\u4e3b\u6a5f\u8f38\u5165\uff09\u3001SCK\uff08\u6642\u9418\uff09\u3001SS\uff08\u5f9e\u6a5f\u9078\u64c7\uff09\u3002<\/li>\n<li><strong>CPOL\uff1a<\/strong> \u6642\u9418\u6975\u6027\u6c7a\u5b9a\u7a7a\u9592\u72c0\u614b\uff08\u9ad8\u6216\u4f4e\uff09\u3002<\/li>\n<li><strong>CPHA\uff1a<\/strong> \u6642\u9418\u76f8\u4f4d\u6c7a\u5b9a\u8cc7\u6599\u63a1\u6a23\u7684\u6642\u6a5f\uff08\u7b2c\u4e00\u500b\u6216\u7b2c\u4e8c\u500b\u908a\u7de3\uff09\u3002<\/li>\n<li><strong>\u6676\u7247\u9078\u64c7\uff1a<\/strong> \u5fc5\u9808\u5728\u6642\u9418\u958b\u59cb\u5207\u63db\u4e4b\u524d\u88ab\u7f6e\u4f4d\uff08\u6fc0\u6d3b\uff09\u3002<\/li>\n<\/ul>\n<h3>3. \u901a\u7528\u975e\u540c\u6b65\u6536\u767c\u5668\uff08UART\uff09<\/h3>\n<p>UART \u70ba\u975e\u540c\u6b65\uff0c\u8868\u793a\u6c92\u6709\u5171\u7528\u7684\u6642\u9418\u4fe1\u865f\u3002\u6642\u5e8f\u4f9d\u8cf4\u65bc\u6ce2\u7279\u7387\u3002<\/p>\n<ul>\n<li><strong>\u8d77\u59cb\u4f4d\uff1a<\/strong> \u5c07\u7dda\u8def\u62c9\u4f4e\uff0c\u4ee5\u6a19\u793a\u8cc7\u6599\u5e40\u7684\u958b\u59cb\u3002<\/li>\n<li><strong>\u8cc7\u6599\u4f4d\uff1a<\/strong> \u4ee5\u6700\u4f4e\u6709\u6548\u4f4d\uff08LSB\uff09\u512a\u5148\u50b3\u8f38\uff0c\u901a\u5e38\u70ba 8 \u4f4d\u3002<\/li>\n<li><strong>\u505c\u6b62\u4f4d\uff1a<\/strong> \u5c07\u7dda\u8def\u62c9\u9ad8\uff0c\u4ee5\u6a19\u793a\u8cc7\u6599\u5e40\u7684\u7d50\u675f\u3002<\/li>\n<li><strong>\u5947\u5076\u6821\u9a57\uff1a<\/strong> \u7528\u65bc\u932f\u8aa4\u6aa2\u67e5\u7684\u53ef\u9078\u4f4d\u3002<\/li>\n<\/ul>\n<table>\n<thead>\n<tr>\n<th>\u7279\u6027<\/th>\n<th>I2C<\/th>\n<th>SPI<\/th>\n<th>UART<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u6642\u9418<\/td>\n<td>\u540c\u6b65\uff08\u5171\u7528\uff09<\/td>\n<td>\u540c\u6b65\uff08\u5171\u7528\uff09<\/td>\n<td>\u975e\u540c\u6b65\uff08\u7121\u6642\u9418\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u5c0e\u7dda<\/td>\n<td>2\uff08SDA\u3001SCL\uff09<\/td>\n<td>4+\uff08MOSI\u3001MISO\u3001SCK\u3001SS\uff09<\/td>\n<td>2\uff08TX\u3001RX\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u5b9a\u5740<\/td>\n<td>\u662f\uff08\u4f4d\u5143\u7d44\u5b9a\u5740\uff09<\/td>\n<td>\u5426\uff08\u4f9d\u5e03\u7dda\uff09<\/td>\n<td>\u5426<\/td>\n<\/tr>\n<tr>\n<td>\u6700\u5927\u901f\u5ea6<\/td>\n<td>~400 kHz<\/td>\n<td>~50 MHz<\/td>\n<td>~3 Mbps<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u26a0\ufe0f \u5e38\u898b\u7684\u6642\u5e8f\u9055\u898f\u8207\u9664\u932f<\/h2>\n<p>\u5373\u4f7f\u8a2d\u8a08\u8b39\u614e\uff0c\u4ecd\u53ef\u80fd\u767c\u751f\u6642\u5e8f\u9055\u898f\u3002\u9019\u901a\u5e38\u662f\u96e3\u4ee5\u91cd\u73fe\u7684\u9593\u6b47\u6027\u932f\u8aa4\u7684\u6839\u672c\u539f\u56e0\u3002<\/p>\n<h3>1. \u5efa\u7acb\u8207\u4fdd\u6301\u6642\u9593\u9055\u898f<\/h3>\n<p>\u7576\u8cc7\u6599\u76f8\u5c0d\u65bc\u6642\u9418\u908a\u7de3\u5230\u9054\u904e\u65e9\u6216\u904e\u665a\u6642\uff0c\u5c31\u6703\u767c\u751f\u6b64\u985e\u554f\u984c\u3002<\/p>\n<ul>\n<li><strong>\u75c7\u72c0\uff1a<\/strong> \u8cc7\u6599\u640d\u58de\u6216\u908f\u8f2f\u5206\u6790\u5100\u6355\u7372\u4e2d\u7684\u96a8\u6a5f\u932f\u8aa4\u3002<\/li>\n<li><strong> \u89e3\u6c7a\u65b9\u6cd5\uff1a<\/strong> \u964d\u4f4e\u6642\u9418\u901f\u5ea6\u6216\u512a\u5316PCB\u8d70\u7dda\u9577\u5ea6\u3002<\/li>\n<\/ul>\n<h3>2. \u6642\u9418\u504f\u79fb<\/h3>\n<p>\u7576\u6642\u9418\u4fe1\u865f\u4ee5\u4e0d\u540c\u6642\u9593\u5230\u9054\u4e0d\u540c\u5143\u4ef6\u6642\uff0c\u5c31\u6703\u767c\u751f\u6642\u9418\u504f\u79fb\u3002<\/p>\n<ul>\n<li><strong>\u75c7\u72c0\uff1a<\/strong> \u7af6\u722d\u689d\u4ef6\uff0c\u5176\u4e2d\u4e00\u500b\u6b63\u53cd\u5668\u5728\u53e6\u4e00\u500b\u5c1a\u672a\u6e96\u5099\u597d\u6642\u5c31\u6355\u7372\u8cc7\u6599\u3002<\/li>\n<li><strong> \u89e3\u6c7a\u65b9\u6cd5\uff1a<\/strong> \u4f7f\u8d70\u7dda\u9577\u5ea6\u4e00\u81f4\uff0c\u6216\u4f7f\u7528\u5c08\u7528\u7684\u6642\u9418\u5206\u914d\u7db2\u8def\u3002<\/li>\n<\/ul>\n<h3>3. \u50b3\u64ad\u5ef6\u9072<\/h3>\n<p>\u4fe1\u865f\u9700\u8981\u6642\u9593\u901a\u904e\u5c0e\u7dda\u548c\u908f\u8f2f\u9580\u3002\u9577\u7684\u8d70\u7dda\u6703\u5e36\u4f86\u986f\u8457\u7684\u5ef6\u9072\u3002<\/p>\n<ul>\n<li><strong>\u75c7\u72c0\uff1a<\/strong> \u9ad8\u901f\u7dda\u8def\u4e0a\u7684\u4fe1\u865f\u5b8c\u6574\u6027\u554f\u984c\u6216\u53cd\u5c04\u3002<\/li>\n<li><strong>\u89e3\u6c7a\u65b9\u6cd5\uff1a<\/strong> \u4f7f\u7528\u7d42\u7aef\u96fb\u963b\uff0c\u4e26\u76e1\u53ef\u80fd\u7e2e\u77ed\u8d70\u7dda\u9577\u5ea6\u3002<\/li>\n<\/ul>\n<h3>4. \u975c\u614b\u4e0d\u7a69\u5b9a\u6027<\/h3>\n<p>\u7576\u7570\u6b65\u4fe1\u865f\u8de8\u8d8a\u6642\u9418\u57df\u6642\uff0c\u63a5\u6536\u7aef\u7684\u89f8\u767c\u5668\u53ef\u80fd\u6703\u9032\u5165\u975c\u614b\u4e0d\u7a69\u5b9a\u72c0\u614b\u3002<\/p>\n<ul>\n<li><strong>\u75c7\u72c0\uff1a<\/strong> \u7cfb\u7d71\u5361\u6b7b\u6216\u96a8\u6a5f\u91cd\u555f\u3002<\/li>\n<li><strong>\u89e3\u6c7a\u65b9\u6cd5\uff1a<\/strong> \u4f7f\u7528\u540c\u6b65\u93c8\uff08\u5169\u500b\u6216\u66f4\u591a\u89f8\u767c\u5668\u4e32\u806f\uff09\u4f86\u89e3\u6c7a\u4fe1\u865f\u554f\u984c\u3002<\/li>\n<\/ul>\n<h2>\ud83d\udcdd \u6587\u4ef6\u7de8\u5beb\u7684\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u70ba\u6587\u4ef6\u7de8\u5beb\u6642\u5e8f\u5716\uff0c\u53ef\u78ba\u4fdd\u672a\u4f86\u7684\u958b\u767c\u4eba\u54e1\u80fd\u7406\u89e3\u7cfb\u7d71\uff0c\u800c\u7121\u9700\u9006\u5411\u5de5\u7a0b\u786c\u9ad4\u3002<\/p>\n<ul>\n<li><strong>\u4e00\u81f4\u6027\uff1a<\/strong> \u5728\u5c08\u6848\u7684\u6240\u6709\u5716\u8868\u4e2d\u4f7f\u7528\u6a19\u6e96\u7b26\u865f\u548c\u7dda\u689d\u6a23\u5f0f\u3002<\/li>\n<li><strong>\u6bd4\u4f8b\uff1a<\/strong> \u78ba\u4fdd\u6642\u9593\u8ef8\u70ba\u7dda\u6027\u4e14\u660e\u78ba\u6a19\u8a3b\u55ae\u4f4d\uff08ns\u3001\u00b5s\u3001ms\uff09\u3002<\/li>\n<li><strong>\u53c3\u8003\uff1a<\/strong> \u59cb\u7d42\u5c07\u5716\u8868\u8207\u7279\u5b9a\u7684\u8cc7\u6599\u624b\u518a\u7ae0\u7bc0\u6216\u5354\u5b9a\u6a19\u6e96\u9023\u7d50\u3002<\/li>\n<li><strong>\u6e05\u6670\u5ea6\uff1a<\/strong> \u907f\u514d\u96dc\u4e82\u3002\u82e5\u4fe1\u865f\u70ba\u975c\u614b\uff0c\u61c9\u4ee5\u6c34\u5e73\u7dda\u986f\u793a\uff0c\u800c\u975e\u986f\u793a\u5207\u63db\u7684\u96dc\u8a0a\u3002<\/li>\n<li><strong>\u7248\u672c\u63a7\u5236\uff1a<\/strong> \u786c\u9ad4\u6216\u56fa\u4ef6\u767c\u751f\u91cd\u5927\u8b8a\u66f4\u6642\uff0c\u61c9\u66f4\u65b0\u5716\u8868\u3002<\/li>\n<\/ul>\n<h2>\ud83d\udd17 \u95dc\u65bc\u4fe1\u865f\u5b8c\u6574\u6027\u7684\u6700\u5f8c\u601d\u8003<\/h2>\n<p>\u6642\u5e8f\u5716\u5f59\u96c6\u4e86\u62bd\u8c61\u908f\u8f2f\u8207\u7269\u7406\u73fe\u5be6\u4e4b\u9593\u7684\u5dee\u8ddd\u3002\u5b83\u8b93\u5de5\u7a0b\u5e2b\u80fd\u5920\u8996\u89ba\u5316\u6578\u4f4d\u96fb\u5b50\u4e2d\u90a3\u4e9b\u770b\u4e0d\u898b\u7684\u9650\u5236\u3002\u5b78\u6703\u95b1\u8b80\u6642\u5e8f\u5716\uff0c\u4f60\u5c31\u80fd\u6392\u9664\u8907\u96dc\u7684\u786c\u9ad4\u554f\u984c\uff1b\u5b78\u6703\u7e6a\u88fd\u6642\u5e8f\u5716\uff0c\u4f60\u5c31\u80fd\u8a2d\u8a08\u51fa\u5728\u5404\u7a2e\u689d\u4ef6\u4e0b\u90fd\u80fd\u53ef\u9760\u904b\u4f5c\u7684\u7a69\u5065\u7cfb\u7d71\u3002<\/p>\n<p>\u9019\u500b\u904e\u7a0b\u9700\u8981\u8010\u5fc3\u8207\u7d30\u5fc3\u3002\u6bcf\u4e00\u500b\u908a\u7de3\u3001\u6bcf\u4e00\u500b\u5ef6\u9072\u3001\u6bcf\u4e00\u500b\u96fb\u58d3\u7d1a\u5225\u90fd\u81f3\u95dc\u91cd\u8981\u3002\u96a8\u8457\u5d4c\u5165\u5f0f\u7cfb\u7d71\u8b8a\u5f97\u66f4\u5feb\u3001\u66f4\u8907\u96dc\uff0c\u5c0d\u7cbe\u78ba\u6642\u5e8f\u5716\u7684\u4f9d\u8cf4\u5c07\u53ea\u6703\u589e\u52a0\u3002\u61c9\u5c07\u5176\u8996\u70ba\u95dc\u9375\u898f\u683c\uff0c\u800c\u975e\u53ef\u6709\u53ef\u7121\u7684\u6587\u4ef6\u3002<\/p>\n<p>\u5f9e\u5206\u6790\u4f60\u6240\u4f7f\u7528\u7684\u5143\u4ef6\u8cc7\u6599\u624b\u518a\u958b\u59cb\u3002\u5c0b\u627e\u6642\u5e8f\u898f\u683c\u3002\u7136\u5f8c\u6839\u64da\u9019\u4e9b\u6578\u503c\u5617\u8a66\u7e6a\u88fd\u5716\u8868\u3002\u5c07\u4f60\u7684\u7e6a\u5716\u8207\u5de5\u5177\u5be6\u969b\u6e2c\u91cf\u7d50\u679c\u9032\u884c\u6bd4\u8f03\u3002\u9019\u7a2e\u9810\u6e2c\u8207\u9a57\u8b49\u7684\u5faa\u74b0\uff0c\u80fd\u57f9\u990a\u9ad8\u968e\u5d4c\u5165\u5f0f\u8a2d\u8a08\u6240\u9700\u7684\u76f4\u89ba\u3002<\/p>\n<p>\u8acb\u8a18\u4f4f\uff0c\u5716\u8868\u662f\u4e00\u7a2e\u6e9d\u901a\u5de5\u5177\u3002\u5b83\u61c9\u4ee5\u6700\u5c11\u7684\u6b67\u7fa9\u5411\u5176\u4ed6\u5de5\u7a0b\u5e2b\u50b3\u9054\u5fc5\u8981\u8cc7\u8a0a\u3002\u6e05\u6670\u4e14\u6e96\u78ba\u7684\u6642\u5e8f\u5716\u80fd\u7e2e\u77ed\u958b\u767c\u6642\u9593\uff0c\u4e26\u907f\u514d\u6602\u8cb4\u7684\u786c\u9ad4\u4fee\u6539\u3002\u6295\u5165\u6642\u9593\u638c\u63e1\u9019\u9805\u6280\u80fd\uff0c\u5c07\u5728\u4f60\u7684\u5de5\u7a0b\u751f\u6daf\u4e2d\u5e36\u4f86\u9577\u671f\u56de\u5831\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u5d4c\u5165\u5f0f\u5de5\u7a0b\u7684\u8907\u96dc\u4e16\u754c\u4e2d\uff0c\u6642\u5e8f\u81f3\u95dc\u91cd\u8981\u3002\u5fae\u63a7\u5236\u5668\u53ef\u80fd\u5728\u6a21\u64ec\u4e2d&hellip;<\/p>\n","protected":false},"author":1,"featured_media":1792,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"\u5982\u4f55\u95b1\u8b80\u8207\u5275\u5efa\u5d4c\u5165\u5f0f\u7cfb\u7d71\u7684\u6642\u5e8f\u5716 \u2699\ufe0f","_yoast_wpseo_metadesc":"\u5b78\u7fd2\u5982\u4f55\u95b1\u8b80\u548c\u5275\u5efa\u5d4c\u5165\u5f0f\u7cfb\u7d71\u7684\u6642\u5e8f\u5716\u3002\u638c\u63e1\u4fe1\u865f\u5206\u6790\u3001I2C\u8207SPI\u7b49\u5354\u8b70\uff0c\u4ee5\u53ca\u6642\u5e8f\u9055\u898f\u7684\u6545\u969c\u6392\u9664\u3002","fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[60],"tags":[87,92],"class_list":["post-1791","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-unified-modeling-language","tag-academic","tag-timing-diagram"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u5982\u4f55\u95b1\u8b80\u8207\u5275\u5efa\u5d4c\u5165\u5f0f\u7cfb\u7d71\u7684\u6642\u5e8f\u5716 \u2699\ufe0f<\/title>\n<meta name=\"description\" content=\"\u5b78\u7fd2\u5982\u4f55\u95b1\u8b80\u548c\u5275\u5efa\u5d4c\u5165\u5f0f\u7cfb\u7d71\u7684\u6642\u5e8f\u5716\u3002\u638c\u63e1\u4fe1\u865f\u5206\u6790\u3001I2C\u8207SPI\u7b49\u5354\u8b70\uff0c\u4ee5\u53ca\u6642\u5e8f\u9055\u898f\u7684\u6545\u969c\u6392\u9664\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.tech-posts.com\/tw\/how-to-read-create-timing-diagrams-embedded-systems\/\" \/>\n<meta property=\"og:locale\" content=\"zh_TW\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u5982\u4f55\u95b1\u8b80\u8207\u5275\u5efa\u5d4c\u5165\u5f0f\u7cfb\u7d71\u7684\u6642\u5e8f\u5716 \u2699\ufe0f\" \/>\n<meta property=\"og:description\" content=\"\u5b78\u7fd2\u5982\u4f55\u95b1\u8b80\u548c\u5275\u5efa\u5d4c\u5165\u5f0f\u7cfb\u7d71\u7684\u6642\u5e8f\u5716\u3002\u638c\u63e1\u4fe1\u865f\u5206\u6790\u3001I2C\u8207SPI\u7b49\u5354\u8b70\uff0c\u4ee5\u53ca\u6642\u5e8f\u9055\u898f\u7684\u6545\u969c\u6392\u9664\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.tech-posts.com\/tw\/how-to-read-create-timing-diagrams-embedded-systems\/\" \/>\n<meta property=\"og:site_name\" content=\"Tech Posts Traditional Chinese - Latest Trends in AI, Software, and Digital Innovation\" \/>\n<meta property=\"article:published_time\" content=\"2026-03-28T15:33:19+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.tech-posts.com\/tw\/wp-content\/uploads\/sites\/3\/2026\/03\/timing-diagrams-embedded-systems-infographic.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1664\" \/>\n\t<meta property=\"og:image:height\" content=\"928\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"vpadmin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005:\" \/>\n\t<meta name=\"twitter:data1\" content=\"vpadmin\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.tech-posts.com\/tw\/how-to-read-create-timing-diagrams-embedded-systems\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.tech-posts.com\/tw\/how-to-read-create-timing-diagrams-embedded-systems\/\"},\"author\":{\"name\":\"vpadmin\",\"@id\":\"https:\/\/www.tech-posts.com\/tw\/#\/schema\/person\/476bc4d637daf851268987c1f86e31bd\"},\"headline\":\"\u5982\u4f55\u95b1\u8b80\u8207\u5275\u5efa\u5d4c\u5165\u5f0f\u7cfb\u7d71\u7684\u6642\u5e8f\u5716\",\"datePublished\":\"2026-03-28T15:33:19+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.tech-posts.com\/tw\/how-to-read-create-timing-diagrams-embedded-systems\/\"},\"wordCount\":56,\"publisher\":{\"@id\":\"https:\/\/www.tech-posts.com\/tw\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.tech-posts.com\/tw\/how-to-read-create-timing-diagrams-embedded-systems\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.tech-posts.com\/tw\/wp-content\/uploads\/sites\/3\/2026\/03\/timing-diagrams-embedded-systems-infographic.jpg\",\"keywords\":[\"academic\",\"timing diagram\"],\"articleSection\":[\"Unified Modeling Language\"],\"inLanguage\":\"zh-TW\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.tech-posts.com\/tw\/how-to-read-create-timing-diagrams-embedded-systems\/\",\"url\":\"https:\/\/www.tech-posts.com\/tw\/how-to-read-create-timing-diagrams-embedded-systems\/\",\"name\":\"\u5982\u4f55\u95b1\u8b80\u8207\u5275\u5efa\u5d4c\u5165\u5f0f\u7cfb\u7d71\u7684\u6642\u5e8f\u5716 \u2699\ufe0f\",\"isPartOf\":{\"@id\":\"https:\/\/www.tech-posts.com\/tw\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.tech-posts.com\/tw\/how-to-read-create-timing-diagrams-embedded-systems\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.tech-posts.com\/tw\/how-to-read-create-timing-diagrams-embedded-systems\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.tech-posts.com\/tw\/wp-content\/uploads\/sites\/3\/2026\/03\/timing-diagrams-embedded-systems-infographic.jpg\",\"datePublished\":\"2026-03-28T15:33:19+00:00\",\"description\":\"\u5b78\u7fd2\u5982\u4f55\u95b1\u8b80\u548c\u5275\u5efa\u5d4c\u5165\u5f0f\u7cfb\u7d71\u7684\u6642\u5e8f\u5716\u3002\u638c\u63e1\u4fe1\u865f\u5206\u6790\u3001I2C\u8207SPI\u7b49\u5354\u8b70\uff0c\u4ee5\u53ca\u6642\u5e8f\u9055\u898f\u7684\u6545\u969c\u6392\u9664\u3002\",\"breadcrumb\":{\"@id\":\"https:\/\/www.tech-posts.com\/tw\/how-to-read-create-timing-diagrams-embedded-systems\/#breadcrumb\"},\"inLanguage\":\"zh-TW\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.tech-posts.com\/tw\/how-to-read-create-timing-diagrams-embedded-systems\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-TW\",\"@id\":\"https:\/\/www.tech-posts.com\/tw\/how-to-read-create-timing-diagrams-embedded-systems\/#primaryimage\",\"url\":\"https:\/\/www.tech-posts.com\/tw\/wp-content\/uploads\/sites\/3\/2026\/03\/timing-diagrams-embedded-systems-infographic.jpg\",\"contentUrl\":\"https:\/\/www.tech-posts.com\/tw\/wp-content\/uploads\/sites\/3\/2026\/03\/timing-diagrams-embedded-systems-infographic.jpg\",\"width\":1664,\"height\":928},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.tech-posts.com\/tw\/how-to-read-create-timing-diagrams-embedded-systems\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.tech-posts.com\/tw\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u5982\u4f55\u95b1\u8b80\u8207\u5275\u5efa\u5d4c\u5165\u5f0f\u7cfb\u7d71\u7684\u6642\u5e8f\u5716\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.tech-posts.com\/tw\/#website\",\"url\":\"https:\/\/www.tech-posts.com\/tw\/\",\"name\":\"Tech Posts Traditional Chinese - Latest Trends in AI, Software, and Digital Innovation\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/www.tech-posts.com\/tw\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.tech-posts.com\/tw\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"zh-TW\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.tech-posts.com\/tw\/#organization\",\"name\":\"Tech Posts Traditional Chinese - Latest Trends in AI, Software, and Digital Innovation\",\"url\":\"https:\/\/www.tech-posts.com\/tw\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-TW\",\"@id\":\"https:\/\/www.tech-posts.com\/tw\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.tech-posts.com\/tw\/wp-content\/uploads\/sites\/3\/2025\/03\/cropped-tech-posts-logo-1.png\",\"contentUrl\":\"https:\/\/www.tech-posts.com\/tw\/wp-content\/uploads\/sites\/3\/2025\/03\/cropped-tech-posts-logo-1.png\",\"width\":512,\"height\":512,\"caption\":\"Tech Posts Traditional Chinese - Latest Trends in AI, Software, and Digital Innovation\"},\"image\":{\"@id\":\"https:\/\/www.tech-posts.com\/tw\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.tech-posts.com\/tw\/#\/schema\/person\/476bc4d637daf851268987c1f86e31bd\",\"name\":\"vpadmin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-TW\",\"@id\":\"https:\/\/www.tech-posts.com\/tw\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/56e0eb902506d9cea7c7e209205383146b8e81c0ef2eff693d9d5e0276b3d7e3?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/56e0eb902506d9cea7c7e209205383146b8e81c0ef2eff693d9d5e0276b3d7e3?s=96&d=mm&r=g\",\"caption\":\"vpadmin\"},\"sameAs\":[\"https:\/\/www.tech-posts.com\"],\"url\":\"https:\/\/www.tech-posts.com\/tw\/author\/vpadmin\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u5982\u4f55\u95b1\u8b80\u8207\u5275\u5efa\u5d4c\u5165\u5f0f\u7cfb\u7d71\u7684\u6642\u5e8f\u5716 \u2699\ufe0f","description":"\u5b78\u7fd2\u5982\u4f55\u95b1\u8b80\u548c\u5275\u5efa\u5d4c\u5165\u5f0f\u7cfb\u7d71\u7684\u6642\u5e8f\u5716\u3002\u638c\u63e1\u4fe1\u865f\u5206\u6790\u3001I2C\u8207SPI\u7b49\u5354\u8b70\uff0c\u4ee5\u53ca\u6642\u5e8f\u9055\u898f\u7684\u6545\u969c\u6392\u9664\u3002","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.tech-posts.com\/tw\/how-to-read-create-timing-diagrams-embedded-systems\/","og_locale":"zh_TW","og_type":"article","og_title":"\u5982\u4f55\u95b1\u8b80\u8207\u5275\u5efa\u5d4c\u5165\u5f0f\u7cfb\u7d71\u7684\u6642\u5e8f\u5716 \u2699\ufe0f","og_description":"\u5b78\u7fd2\u5982\u4f55\u95b1\u8b80\u548c\u5275\u5efa\u5d4c\u5165\u5f0f\u7cfb\u7d71\u7684\u6642\u5e8f\u5716\u3002\u638c\u63e1\u4fe1\u865f\u5206\u6790\u3001I2C\u8207SPI\u7b49\u5354\u8b70\uff0c\u4ee5\u53ca\u6642\u5e8f\u9055\u898f\u7684\u6545\u969c\u6392\u9664\u3002","og_url":"https:\/\/www.tech-posts.com\/tw\/how-to-read-create-timing-diagrams-embedded-systems\/","og_site_name":"Tech Posts Traditional Chinese - Latest Trends in AI, Software, and Digital Innovation","article_published_time":"2026-03-28T15:33:19+00:00","og_image":[{"width":1664,"height":928,"url":"https:\/\/www.tech-posts.com\/tw\/wp-content\/uploads\/sites\/3\/2026\/03\/timing-diagrams-embedded-systems-infographic.jpg","type":"image\/jpeg"}],"author":"vpadmin","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005:":"vpadmin"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.tech-posts.com\/tw\/how-to-read-create-timing-diagrams-embedded-systems\/#article","isPartOf":{"@id":"https:\/\/www.tech-posts.com\/tw\/how-to-read-create-timing-diagrams-embedded-systems\/"},"author":{"name":"vpadmin","@id":"https:\/\/www.tech-posts.com\/tw\/#\/schema\/person\/476bc4d637daf851268987c1f86e31bd"},"headline":"\u5982\u4f55\u95b1\u8b80\u8207\u5275\u5efa\u5d4c\u5165\u5f0f\u7cfb\u7d71\u7684\u6642\u5e8f\u5716","datePublished":"2026-03-28T15:33:19+00:00","mainEntityOfPage":{"@id":"https:\/\/www.tech-posts.com\/tw\/how-to-read-create-timing-diagrams-embedded-systems\/"},"wordCount":56,"publisher":{"@id":"https:\/\/www.tech-posts.com\/tw\/#organization"},"image":{"@id":"https:\/\/www.tech-posts.com\/tw\/how-to-read-create-timing-diagrams-embedded-systems\/#primaryimage"},"thumbnailUrl":"https:\/\/www.tech-posts.com\/tw\/wp-content\/uploads\/sites\/3\/2026\/03\/timing-diagrams-embedded-systems-infographic.jpg","keywords":["academic","timing diagram"],"articleSection":["Unified Modeling Language"],"inLanguage":"zh-TW"},{"@type":"WebPage","@id":"https:\/\/www.tech-posts.com\/tw\/how-to-read-create-timing-diagrams-embedded-systems\/","url":"https:\/\/www.tech-posts.com\/tw\/how-to-read-create-timing-diagrams-embedded-systems\/","name":"\u5982\u4f55\u95b1\u8b80\u8207\u5275\u5efa\u5d4c\u5165\u5f0f\u7cfb\u7d71\u7684\u6642\u5e8f\u5716 \u2699\ufe0f","isPartOf":{"@id":"https:\/\/www.tech-posts.com\/tw\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.tech-posts.com\/tw\/how-to-read-create-timing-diagrams-embedded-systems\/#primaryimage"},"image":{"@id":"https:\/\/www.tech-posts.com\/tw\/how-to-read-create-timing-diagrams-embedded-systems\/#primaryimage"},"thumbnailUrl":"https:\/\/www.tech-posts.com\/tw\/wp-content\/uploads\/sites\/3\/2026\/03\/timing-diagrams-embedded-systems-infographic.jpg","datePublished":"2026-03-28T15:33:19+00:00","description":"\u5b78\u7fd2\u5982\u4f55\u95b1\u8b80\u548c\u5275\u5efa\u5d4c\u5165\u5f0f\u7cfb\u7d71\u7684\u6642\u5e8f\u5716\u3002\u638c\u63e1\u4fe1\u865f\u5206\u6790\u3001I2C\u8207SPI\u7b49\u5354\u8b70\uff0c\u4ee5\u53ca\u6642\u5e8f\u9055\u898f\u7684\u6545\u969c\u6392\u9664\u3002","breadcrumb":{"@id":"https:\/\/www.tech-posts.com\/tw\/how-to-read-create-timing-diagrams-embedded-systems\/#breadcrumb"},"inLanguage":"zh-TW","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.tech-posts.com\/tw\/how-to-read-create-timing-diagrams-embedded-systems\/"]}]},{"@type":"ImageObject","inLanguage":"zh-TW","@id":"https:\/\/www.tech-posts.com\/tw\/how-to-read-create-timing-diagrams-embedded-systems\/#primaryimage","url":"https:\/\/www.tech-posts.com\/tw\/wp-content\/uploads\/sites\/3\/2026\/03\/timing-diagrams-embedded-systems-infographic.jpg","contentUrl":"https:\/\/www.tech-posts.com\/tw\/wp-content\/uploads\/sites\/3\/2026\/03\/timing-diagrams-embedded-systems-infographic.jpg","width":1664,"height":928},{"@type":"BreadcrumbList","@id":"https:\/\/www.tech-posts.com\/tw\/how-to-read-create-timing-diagrams-embedded-systems\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.tech-posts.com\/tw\/"},{"@type":"ListItem","position":2,"name":"\u5982\u4f55\u95b1\u8b80\u8207\u5275\u5efa\u5d4c\u5165\u5f0f\u7cfb\u7d71\u7684\u6642\u5e8f\u5716"}]},{"@type":"WebSite","@id":"https:\/\/www.tech-posts.com\/tw\/#website","url":"https:\/\/www.tech-posts.com\/tw\/","name":"Tech Posts Traditional Chinese - Latest Trends in AI, Software, and Digital Innovation","description":"","publisher":{"@id":"https:\/\/www.tech-posts.com\/tw\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.tech-posts.com\/tw\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"zh-TW"},{"@type":"Organization","@id":"https:\/\/www.tech-posts.com\/tw\/#organization","name":"Tech Posts Traditional Chinese - Latest Trends in AI, Software, and Digital Innovation","url":"https:\/\/www.tech-posts.com\/tw\/","logo":{"@type":"ImageObject","inLanguage":"zh-TW","@id":"https:\/\/www.tech-posts.com\/tw\/#\/schema\/logo\/image\/","url":"https:\/\/www.tech-posts.com\/tw\/wp-content\/uploads\/sites\/3\/2025\/03\/cropped-tech-posts-logo-1.png","contentUrl":"https:\/\/www.tech-posts.com\/tw\/wp-content\/uploads\/sites\/3\/2025\/03\/cropped-tech-posts-logo-1.png","width":512,"height":512,"caption":"Tech Posts Traditional Chinese - Latest Trends in AI, Software, and Digital Innovation"},"image":{"@id":"https:\/\/www.tech-posts.com\/tw\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.tech-posts.com\/tw\/#\/schema\/person\/476bc4d637daf851268987c1f86e31bd","name":"vpadmin","image":{"@type":"ImageObject","inLanguage":"zh-TW","@id":"https:\/\/www.tech-posts.com\/tw\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/56e0eb902506d9cea7c7e209205383146b8e81c0ef2eff693d9d5e0276b3d7e3?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/56e0eb902506d9cea7c7e209205383146b8e81c0ef2eff693d9d5e0276b3d7e3?s=96&d=mm&r=g","caption":"vpadmin"},"sameAs":["https:\/\/www.tech-posts.com"],"url":"https:\/\/www.tech-posts.com\/tw\/author\/vpadmin\/"}]}},"_links":{"self":[{"href":"https:\/\/www.tech-posts.com\/tw\/wp-json\/wp\/v2\/posts\/1791","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tech-posts.com\/tw\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tech-posts.com\/tw\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tech-posts.com\/tw\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tech-posts.com\/tw\/wp-json\/wp\/v2\/comments?post=1791"}],"version-history":[{"count":0,"href":"https:\/\/www.tech-posts.com\/tw\/wp-json\/wp\/v2\/posts\/1791\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tech-posts.com\/tw\/wp-json\/wp\/v2\/media\/1792"}],"wp:attachment":[{"href":"https:\/\/www.tech-posts.com\/tw\/wp-json\/wp\/v2\/media?parent=1791"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tech-posts.com\/tw\/wp-json\/wp\/v2\/categories?post=1791"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tech-posts.com\/tw\/wp-json\/wp\/v2\/tags?post=1791"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}