\u4e00\u4e9b\u63a5\u53e3<\/h3>\n\n\n\nHDMI<\/h4>\n\n\n\n![\"\"](\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\")
<\/div><\/figure>\n\n\n\nHDMI\uff08High-Definition Multimedia Interface\uff0c\u9ad8\u6e05\u6670\u5ea6\u591a\u5a92\u4f53\u63a5\u53e3\uff09\u662f\u4e00\u79cd\u6570\u5b57\u97f3\u89c6\u9891\u63a5\u53e3\u6807\u51c6\uff0c\u7528\u4e8e\u4f20\u8f93\u9ad8\u6e05\u6670\u5ea6\u89c6\u9891\u548c\u591a\u58f0\u9053\u97f3\u9891\u4fe1\u53f7\u3002HDMI \u63a5\u53e3\u901a\u5e38\u7528\u4e8e\u8fde\u63a5\u5404\u79cd\u97f3\u89c6\u9891\u8bbe\u5907\uff0c\u5982\u7535\u89c6\u3001\u663e\u793a\u5668\u3001\u6295\u5f71\u4eea\u3001\u7535\u8111\u3001\u6e38\u620f\u673a\u3001DVD \u64ad\u653e\u5668\u7b49\uff0c\u4ee5\u5b9e\u73b0\u9ad8\u8d28\u91cf\u7684\u97f3\u89c6\u9891\u4f20\u8f93\u3002<\/p>\n\n\n\n
HDMI \u63a5\u53e3\u901a\u5e38\u5305\u62ec\u4e0d\u540c\u7684\u7248\u672c\uff0c\u5982 HDMI 1.4\u3001HDMI 2.0\u3001HDMI 2.1 \u7b49\uff0c\u6bcf\u4e2a\u7248\u672c\u90fd\u53ef\u80fd\u652f\u6301\u4e0d\u540c\u7684\u7279\u6027\u548c\u529f\u80fd\u3002HDMI \u6280\u672f\u5728\u5bb6\u5ead\u5a31\u4e50\u3001\u5f71\u97f3\u64ad\u653e\u3001\u6e38\u620f\u5a31\u4e50\u3001\u6570\u5b57\u7535\u89c6\u3001\u76d1\u63a7\u663e\u793a\u7b49\u9886\u57df\u5f97\u5230\u5e7f\u6cdb\u5e94\u7528\u3002<\/p>\n\n\n\n
MIPI<\/h4>\n\n\n\n<\/div>\u5c31\u662f\u56fe\u4e2d\u7684\u5bbd\u7eb8\u5e26\uff01<\/figcaption><\/figure>\n\n\n\nMIPI\uff08Mobile Industry Processor Interface\uff09\u662f\u4e00\u79cd\u7528\u4e8e\u79fb\u52a8\u8bbe\u5907\u7684\u63a5\u53e3\u6807\u51c6\u3002MIPI Alliance \u662f\u4e00\u4e2a\u5f00\u53d1\u548c\u7ef4\u62a4\u6b64\u7c7b\u6807\u51c6\u7684\u7ec4\u7ec7\uff0c\u65e8\u5728\u63a8\u52a8\u79fb\u52a8\u8bbe\u5907\u7684\u6027\u80fd\u3001\u529f\u8017\u548c\u6210\u672c\u7684\u4f18\u5316\u3002<\/p>\n\n\n\n
MIPI \u6807\u51c6\u5305\u62ec\u4e00\u7cfb\u5217\u7684\u534f\u8bae\uff0c\u7528\u4e8e\u8fde\u63a5\u79fb\u52a8\u8bbe\u5907\u4e2d\u7684\u5404\u79cd\u7ec4\u4ef6\uff0c\u4f8b\u5982\u663e\u793a\u5c4f\u3001\u6444\u50cf\u5934\u3001\u5904\u7406\u5668\u3001\u5b58\u50a8\u5668\u7b49\u3002\u8fd9\u4e9b\u534f\u8bae\u6db5\u76d6\u4e86\u4e0d\u540c\u7684\u63a5\u53e3\u9700\u6c42\uff0c\u4f8b\u5982\u4e32\u884c\u6570\u636e\u4f20\u8f93\u3001\u63a7\u5236\u4fe1\u53f7\u3001\u7535\u6e90\u7ba1\u7406\u7b49\u3002<\/p>\n\n\n\n
\u4e00\u4e9b\u5e38\u89c1\u7684 MIPI \u6807\u51c6\u5305\u62ec\uff1a<\/p>\n\n\n\n
\n- MIPI DSI\uff08Display Serial Interface\uff09\uff1a\u7528\u4e8e\u8fde\u63a5\u663e\u793a\u5c4f\u548c\u663e\u793a\u63a7\u5236\u5668\u4e4b\u95f4\u7684\u63a5\u53e3\u3002<\/li>\n\n\n\n
- MIPI CSI\uff08Camera Serial Interface\uff09\uff1a\u7528\u4e8e\u8fde\u63a5\u6444\u50cf\u5934\u548c\u56fe\u50cf\u5904\u7406\u5668\u4e4b\u95f4\u7684\u63a5\u53e3\u3002<\/li>\n\n\n\n
- MIPI C-PHY \u548c D-PHY\uff1a\u7528\u4e8e\u4e32\u884c\u6570\u636e\u4f20\u8f93\u7684\u7269\u7406\u5c42\u63a5\u53e3\u6807\u51c6\uff0c\u652f\u6301\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u548c\u4f4e\u529f\u8017\u3002<\/li>\n\n\n\n
- MIPI MPHY\uff1a\u7528\u4e8e\u8fde\u63a5\u79fb\u52a8\u8bbe\u5907\u4e2d\u7684\u5176\u4ed6\u7ec4\u4ef6\uff0c\u5982\u5b58\u50a8\u5668\u3001\u5904\u7406\u5668\u7b49\u7684\u63a5\u53e3\u3002<\/li>\n<\/ol>\n\n\n\n
GPIO<\/h4>\n\n\n\n<\/div><\/figure>\n\n\n\nGPIO\uff08General Purpose Input\/Output\uff09\u5f15\u811a\u662f\u4e00\u79cd\u6570\u5b57\u8f93\u5165\/\u8f93\u51fa\u5f15\u811a\uff0c\u901a\u5e38\u7528\u4e8e\u4e0e\u5916\u90e8\u7535\u8def\u6216\u8bbe\u5907\u8fdb\u884c\u901a\u4fe1\u3002\u8fd9\u4e9b\u5f15\u811a\u53ef\u4ee5\u88ab\u7a0b\u5e8f\u52a8\u6001\u5730\u914d\u7f6e\u4e3a\u8f93\u5165\u6216\u8f93\u51fa\uff0c\u5e76\u4e14\u53ef\u4ee5\u901a\u8fc7\u8f6f\u4ef6\u63a7\u5236\u5b83\u4eec\u7684\u7535\u5e73\u72b6\u6001\uff08\u9ad8\u7535\u5e73\u6216\u4f4e\u7535\u5e73\uff09\u3002\u5728\u8bb8\u591a\u5d4c\u5165\u5f0f\u7cfb\u7edf\u548c\u5355\u7247\u673a\u4e2d\uff0cGPIO \u5f15\u811a\u662f\u975e\u5e38\u5e38\u89c1\u7684\u3002<\/p>\n\n\n\n
GPIO \u5f15\u811a\u7684\u4e3b\u8981\u529f\u80fd\u5305\u62ec\uff1a<\/p>\n\n\n\n
\n- \u8f93\u5165\uff08Input\uff09\uff1a\u901a\u8fc7\u8bfb\u53d6\u5916\u90e8\u7535\u8def\u6216\u8bbe\u5907\u7684\u7535\u5e73\u72b6\u6001\uff0c\u4f8b\u5982\u4f20\u611f\u5668\u7684\u8f93\u51fa\u6216\u6309\u94ae\u7684\u72b6\u6001\u7b49\u3002<\/li>\n\n\n\n
- \u8f93\u51fa\uff08Output\uff09\uff1a\u901a\u8fc7\u6539\u53d8\u5f15\u811a\u7684\u7535\u5e73\u72b6\u6001\u6765\u63a7\u5236\u5916\u90e8\u7535\u8def\u6216\u8bbe\u5907\uff0c\u4f8b\u5982\u9a71\u52a8LED\u3001\u7ee7\u7535\u5668\u6216\u6267\u884c\u5176\u4ed6\u64cd\u4f5c\u3002<\/li>\n\n\n\n
- \u901a\u7528\u6027\uff08General Purpose\uff09\uff1a\u8fd9\u610f\u5473\u7740 GPIO \u5f15\u811a\u53ef\u4ee5\u6839\u636e\u9700\u8981\u8fdb\u884c\u52a8\u6001\u914d\u7f6e\uff0c\u53ef\u4ee5\u7528\u4e8e\u591a\u79cd\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u3002<\/li>\n\n\n\n
- \u8f6f\u4ef6\u63a7\u5236\uff08Software Control\uff09\uff1aGPIO \u5f15\u811a\u7684\u72b6\u6001\u53ef\u4ee5\u901a\u8fc7\u7f16\u7a0b\u8bed\u8a00\uff08\u4f8b\u5982 C\u3001Python \u7b49\uff09\u4e2d\u7684 GPIO \u5e93\u6216\u9a71\u52a8\u7a0b\u5e8f\u6765\u8fdb\u884c\u63a7\u5236\u548c\u76d1\u89c6\u3002<\/li>\n<\/ol>\n\n\n\n
\u5728\u5d4c\u5165\u5f0f\u7cfb\u7edf\u548c\u5355\u7247\u673a\u4e2d\uff0cGPIO \u5f15\u811a\u901a\u5e38\u7528\u4e8e\u4e0e\u5916\u90e8\u8bbe\u5907\u8fdb\u884c\u901a\u4fe1\uff0c\u63a7\u5236\u548c\u4f20\u611f\u5668\u4ea4\u4e92\u7b49\u4efb\u52a1\u3002\u5b83\u4eec\u662f\u6784\u5efa\u5404\u79cd\u5d4c\u5165\u5f0f\u7cfb\u7edf\u7684\u57fa\u7840\uff0c\u5305\u62ec\u7269\u8054\u7f51\u8bbe\u5907\u3001\u5d4c\u5165\u5f0f\u4f20\u611f\u5668\u3001\u673a\u5668\u4eba\u3001\u5bb6\u7528\u7535\u5b50\u8bbe\u5907\u7b49\u3002<\/p>\n\n\n\n
RJ45<\/h4>\n\n\n\n<\/div><\/figure>\n\n\n\nRJ45 \u662f\u4e00\u79cd\u5e38\u89c1\u7684\u7f51\u7edc\u8fde\u63a5\u5668\u6807\u51c6\uff0c\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u7f51\u7edc\u8bbe\u5907\uff0c\u5982\u8ba1\u7b97\u673a\u3001\u8def\u7531\u5668\u3001\u4ea4\u6362\u673a\u3001\u7f51\u7edc\u5b58\u50a8\u8bbe\u5907\u7b49\u3002RJ45 \u8fde\u63a5\u5668\u901a\u5e38\u7528\u4e8e\u4ee5\u592a\u7f51\uff08Ethernet\uff09\u7f51\u7edc\u4e2d\uff0c\u5e76\u4e14\u88ab\u5e7f\u6cdb\u7528\u4e8e\u5bb6\u5ead\u7f51\u7edc\u3001\u4f01\u4e1a\u7f51\u7edc\u4ee5\u53ca\u6570\u636e\u4e2d\u5fc3\u7b49\u573a\u6240\u3002<\/p>\n\n\n\n
\u5b83\u5177\u67098\u4e2a\u91d1\u5c5e\u63a5\u89e6\u5f15\u811a\uff0c\u5b83\u4eec\u6309\u7167\u7279\u5b9a\u7684\u987a\u5e8f\u6392\u5217\uff0c\u7528\u4e8e\u4f20\u8f93\u6570\u636e\u4fe1\u53f7\u3002\u8fd9\u4e9b\u8fde\u63a5\u5668\u901a\u5e38\u4e0e\u53cc\u7ede\u7ebf\u7535\u7f06\u914d\u5408\u4f7f\u7528\uff0c\u6570\u636e\u4f20\u8f93\u901f\u7387\u53ef\u4ee5\u4ece\u51e0\u767e Mbps \u5230\u6570 Gbps \u4e0d\u7b49\uff0c\u5177\u4f53\u53d6\u51b3\u4e8e\u4f7f\u7528\u7684\u7f51\u7edc\u6807\u51c6\u548c\u7535\u7f06\u8d28\u91cf\u3002<\/p>\n\n\n\n
PS\/2<\/h4>\n\n\n\n<\/div><\/figure>\n\n\n\nPS\/2 \u662f\u4e00\u79cd\u8ba1\u7b97\u673a\u5916\u8bbe\u63a5\u53e3\u6807\u51c6\uff0c\u7528\u4e8e\u8fde\u63a5\u952e\u76d8\u548c\u9f20\u6807\u7b49\u5916\u90e8\u8bbe\u5907\u5230\u8ba1\u7b97\u673a\u4e3b\u673a\u3002PS\/2 \u63a5\u53e3\u6700\u521d\u7531 IBM \u516c\u53f8\u4e8e1987\u5e74\u63a8\u51fa\uff0c\u88ab\u8bbe\u8ba1\u7528\u4e8e IBM PC\/AT \u548c\u540e\u6765\u7684 PC \u673a\u578b\u4e0a\u3002PS\/2 \u63a5\u53e3\u5e38\u89c1\u4e8e 1990 \u5e74\u4ee3\u81f3 2000 \u5e74\u4ee3\u521d\u671f\u7684\u4e2a\u4eba\u8ba1\u7b97\u673a\u3002<\/p>\n\n\n\n
PS\/2 \u63a5\u53e3\u5728\u5176\u63a8\u51fa\u65f6\u975e\u5e38\u6d41\u884c\uff0c\u5e76\u4e14\u5728\u4e00\u6bb5\u65f6\u95f4\u5185\u6210\u4e3a\u4e86\u8fde\u63a5\u952e\u76d8\u548c\u9f20\u6807\u7684\u4e3b\u6d41\u6807\u51c6\u3002\u4f46\u968f\u7740 USB\uff08Universal Serial Bus\uff0c\u901a\u7528\u4e32\u884c\u603b\u7ebf\uff09\u63a5\u53e3\u7684\u666e\u53ca\u548c\u53d1\u5c55\uff0cPS\/2 \u63a5\u53e3\u9010\u6e10\u88ab USB \u63a5\u53e3\u6240\u53d6\u4ee3\u3002<\/p>\n\n\n\n
UART<\/h4>\n\n\n\n<\/div><\/figure>\n\n\n\nUART\uff08Universal Asynchronous Receiver\/Transmitter\uff0c\u901a\u7528\u5f02\u6b65\u6536\u53d1\u5668\uff09\u63a5\u53e3\u662f\u4e00\u79cd\u7528\u4e8e\u4e32\u884c\u901a\u4fe1\u7684\u6807\u51c6\u63a5\u53e3\u3002UART \u63a5\u53e3\u7528\u4e8e\u5728\u8ba1\u7b97\u673a\u7cfb\u7edf\u6216\u5d4c\u5165\u5f0f\u7cfb\u7edf\u4e2d\u5b9e\u73b0\u4e32\u884c\u6570\u636e\u4f20\u8f93\uff0c\u901a\u5e38\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\uff0c\u5982\u4e32\u53e3\u8bbe\u5907\u3001\u8c03\u5236\u89e3\u8c03\u5668\u3001\u4f20\u611f\u5668\u7b49\u3002<\/p>\n\n\n\n
UART \u63a5\u53e3\u901a\u5e38\u7531\u4ee5\u4e0b\u51e0\u4e2a\u5f15\u811a\u7ec4\u6210\uff1a<\/p>\n\n\n\n
\n- TX\uff08Transmit\uff09\uff1a\u53d1\u9001\u6570\u636e\u7684\u5f15\u811a\uff0c\u4ece\u8ba1\u7b97\u673a\u6216 MCU \u53d1\u9001\u6570\u636e\u5230\u5916\u90e8\u8bbe\u5907\u3002<\/li>\n\n\n\n
- RX\uff08Receive\uff09\uff1a\u63a5\u6536\u6570\u636e\u7684\u5f15\u811a\uff0c\u63a5\u6536\u5916\u90e8\u8bbe\u5907\u53d1\u9001\u7684\u6570\u636e\u3002<\/li>\n\n\n\n
- GND\uff08Ground\uff09\uff1a\u5730\u7ebf\u5f15\u811a\uff0c\u7528\u4e8e\u5efa\u7acb\u4fe1\u53f7\u7684\u53c2\u8003\u7535\u5e73\u3002<\/li>\n\n\n\n
- \u5176\u4ed6\u5f15\u811a\uff1a\u6839\u636e UART \u7684\u5177\u4f53\u5b9e\u73b0\u548c\u8981\u6c42\uff0c\u53ef\u80fd\u4f1a\u6709\u5176\u4ed6\u5f15\u811a\uff0c\u5982\u63a7\u5236\u5f15\u811a\uff08\u5982 RTS\u3001CTS\uff09\u3001\u65f6\u949f\u5f15\u811a\u7b49\u3002<\/li>\n<\/ol>\n\n\n\n
UART \u63a5\u5934\u901a\u5e38\u6307\u7684\u662f\u8fde\u63a5 UART \u63a5\u53e3\u7684\u7269\u7406\u8fde\u63a5\u5668\uff0c\u5982 DB9 \u6216 DB25 \u8fde\u63a5\u5668\u3001\u9488\u811a\u6392\u7b49\u3002\u8fd9\u4e9b\u63a5\u5934\u53ef\u4ee5\u65b9\u4fbf\u5730\u8fde\u63a5 UART \u8bbe\u5907\u5230\u8ba1\u7b97\u673a\u6216\u5d4c\u5165\u5f0f\u7cfb\u7edf\u4e0a\u3002<\/p>\n\n\n\n
\u4e00\u4e9b\u534f\u8bae<\/h3>\n\n\n\nPTP<\/h4>\n\n\n\n
PTP\u662f “Precision Time Protocol” \u7684\u7f29\u5199\uff0c\u662f\u4e00\u79cd\u7528\u4e8e\u540c\u6b65\u8ba1\u7b97\u673a\u7f51\u7edc\u4e2d\u5404\u4e2a\u8282\u70b9\u65f6\u949f\u7684\u534f\u8bae\u3002PTP \u65e8\u5728\u63d0\u4f9b\u66f4\u9ad8\u7cbe\u5ea6\u548c\u66f4\u53ef\u9760\u7684\u65f6\u95f4\u540c\u6b65\uff0c\u4ee5\u6ee1\u8db3\u5bf9\u7cbe\u786e\u65f6\u95f4\u8981\u6c42\u8f83\u9ad8\u7684\u5e94\u7528\uff0c\u5982\u5de5\u4e1a\u63a7\u5236\u3001\u91d1\u878d\u4ea4\u6613\u7b49\u3002<\/p>\n\n\n\n
\u5b83\u662fIEEE 1588 Precision Time Protocol\u6807\u51c6\u7684\u4e00\u90e8\u5206\uff0c\u5b83\u901a\u8fc7\u5728\u7f51\u7edc\u4e2d\u7684\u8282\u70b9\u4e4b\u95f4\u8fdb\u884c\u65f6\u95f4\u540c\u6b65\u4fe1\u606f\u7684\u4ea4\u6362\uff0c\u4ee5\u7cbe\u786e\u5730\u534f\u8c03\u5b83\u4eec\u7684\u65f6\u949f\u3002\u63d0\u4f9b\u4e86\u66f4\u9ad8\u7684\u65f6\u95f4\u7cbe\u5ea6\uff0c\u901a\u5e38\u5728\u5fae\u79d2\u7ea7\u522b\u751a\u81f3\u4e9a\u5fae\u79d2\u7ea7\u522b\u3002\u8fd9\u79cd\u9ad8\u7cbe\u5ea6\u7684\u65f6\u95f4\u540c\u6b65\u5bf9\u4e8e\u9700\u8981\u65f6\u95f4\u540c\u6b65\u6027\u80fd\u7684\u5e94\u7528\u975e\u5e38\u91cd\u8981\uff0c\u5982\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u5e7f\u64ad\u3001\u7535\u4fe1\u7b49\u9886\u57df\u3002<\/p>\n\n\n\n
NTP<\/h4>\n\n\n\n
NTP\uff08Network Time Protocol\uff09\u662f\u4e00\u79cd\u7528\u4e8e\u540c\u6b65\u8ba1\u7b97\u673a\u7f51\u7edc\u4e2d\u5404\u4e2a\u8282\u70b9\u65f6\u949f\u7684\u534f\u8bae\u3002NTP \u7684\u4e3b\u8981\u76ee\u7684\u662f\u786e\u4fdd\u8ba1\u7b97\u673a\u7f51\u7edc\u4e2d\u7684\u6240\u6709\u8bbe\u5907\u90fd\u80fd\u591f\u4f7f\u7528\u7edf\u4e00\u7684\u65f6\u95f4\u6807\u51c6\uff0c\u4ee5\u4fbf\u8fdb\u884c\u534f\u8c03\u548c\u540c\u6b65\u64cd\u4f5c\u3002<\/p>\n\n\n\n
\u5b83 \u4f7f\u7528\u4e00\u79cd\u5206\u5c42\u7684\u5ba2\u6237\u7aef-\u670d\u52a1\u5668\u4f53\u7cfb\u7ed3\u6784\uff0c\u5176\u4e2d\u4e00\u4e2a\u6216\u591a\u4e2a NTP \u670d\u52a1\u5668\u88ab\u7528\u4f5c\u65f6\u95f4\u6e90\uff0c\u5b83\u4eec\u4ece\u5916\u90e8\u65f6\u95f4\u6e90\uff08\u4f8b\u5982\u539f\u5b50\u949f\u6216 GPS \u536b\u661f\uff09\u83b7\u53d6\u51c6\u786e\u7684\u65f6\u95f4\uff0c\u5e76\u5c06\u5176\u63d0\u4f9b\u7ed9\u7f51\u7edc\u4e2d\u7684\u5176\u4ed6\u8bbe\u5907\u3002\u5176\u4ed6\u8bbe\u5907\uff08\u5ba2\u6237\u7aef\uff09\u5b9a\u671f\u5411 NTP \u670d\u52a1\u5668\u53d1\u51fa\u65f6\u95f4\u8bf7\u6c42\uff0c\u5e76\u6839\u636e\u670d\u52a1\u5668\u63d0\u4f9b\u7684\u65f6\u95f4\u8c03\u6574\u81ea\u5df1\u7684\u65f6\u949f\u3002<\/p>\n\n\n\n
DHCP<\/h4>\n\n\n\n
DHCP\uff08Dynamic Host Configuration Protocol\uff09\u662f\u4e00\u79cd\u7528\u4e8e IP \u5730\u5740\u5206\u914d\u548c\u7f51\u7edc\u914d\u7f6e\u7684\u7f51\u7edc\u534f\u8bae\u3002DHCP \u5141\u8bb8\u7f51\u7edc\u4e2d\u7684\u8bbe\u5907\u52a8\u6001\u5730\u83b7\u53d6 IP \u5730\u5740\u3001\u5b50\u7f51\u63a9\u7801\u3001\u9ed8\u8ba4\u7f51\u5173\u548c DNS \u670d\u52a1\u5668\u7b49\u7f51\u7edc\u914d\u7f6e\u4fe1\u606f\uff0c\u4ece\u800c\u7b80\u5316\u4e86\u7f51\u7edc\u7ba1\u7406\u548c\u914d\u7f6e\u7684\u8fc7\u7a0b\u3002<\/p>\n\n\n\n
VNC<\/h4>\n\n\n\n
VNC\uff08Virtual Network Computing\uff0c\u865a\u62df\u7f51\u7edc\u8ba1\u7b97\uff09\u662f\u4e00\u79cd\u8fdc\u7a0b\u684c\u9762\u534f\u8bae\uff0c\u5b83\u5141\u8bb8\u7528\u6237\u901a\u8fc7\u7f51\u7edc\u8fdc\u7a0b\u8bbf\u95ee\u548c\u63a7\u5236\u53e6\u4e00\u53f0\u8ba1\u7b97\u673a\u7684\u684c\u9762\u73af\u5883\u3002VNC \u6280\u672f\u901a\u8fc7\u5728\u8fdc\u7a0b\u8ba1\u7b97\u673a\u548c\u672c\u5730\u8ba1\u7b97\u673a\u4e4b\u95f4\u4f20\u8f93\u56fe\u5f62\u5316\u754c\u9762\u7684\u56fe\u50cf\u6570\u636e\uff0c\u5b9e\u73b0\u4e86\u8fdc\u7a0b\u684c\u9762\u7684\u663e\u793a\u548c\u64cd\u4f5c\u3002<\/p>\n\n\n\n
VNC \u6280\u672f\u5728\u8fdc\u7a0b\u5de5\u4f5c\u3001\u8fdc\u7a0b\u6559\u5b66\u3001\u8fdc\u7a0b\u6280\u672f\u652f\u6301\u7b49\u573a\u666f\u4e2d\u5f97\u5230\u5e7f\u6cdb\u5e94\u7528\uff0c\u4e3a\u7528\u6237\u63d0\u4f9b\u4e86\u4fbf\u6377\u7684\u8fdc\u7a0b\u8bbf\u95ee\u548c\u63a7\u5236\u65b9\u6848\u3002<\/p>\n\n\n\n
\u4e00\u4e9b\u7ec4\u4ef6<\/h3>\n\n\n\nPCB<\/h4>\n\n\n\n<\/div><\/figure>\n\n\n\nPCB \u662f Printed Circuit Board\uff08\u5370\u5237\u7535\u8def\u677f\uff09\u7684\u7f29\u5199\u3002PCB \u662f\u4e00\u79cd\u7528\u4e8e\u652f\u6301\u548c\u8fde\u63a5\u7535\u5b50\u5143\u4ef6\u7684\u57fa\u7840\u677f\uff0c\u5b83\u901a\u8fc7\u5370\u5237\u5bfc\u7535\u901a\u8def\u548c\u5b89\u88c5\u7535\u5b50\u5143\u4ef6\u6765\u5b9e\u73b0\u7535\u8def\u529f\u80fd\u3002<\/p>\n\n\n\n
PCB \u7684\u4e3b\u8981\u7ec4\u6210\u90e8\u5206\u5305\u62ec\uff1a<\/p>\n\n\n\n
\n- \u57fa\u677f\uff08Substrate\uff09\uff1a\u901a\u5e38\u7531\u7edd\u7f18\u6750\u6599\u5236\u6210\uff0c\u4f8b\u5982\u73bb\u7483\u7ea4\u7ef4\u589e\u5f3a\u7684\u73af\u6c27\u6811\u8102\uff08FR-4\uff09\uff0c\u7528\u4e8e\u63d0\u4f9b\u7ed3\u6784\u652f\u6491\u548c\u7535\u6c14\u9694\u79bb\u3002<\/li>\n\n\n\n
- \u5bfc\u7535\u5c42\uff08Conductive Layer\uff09\uff1a\u4f4d\u4e8e\u57fa\u677f\u8868\u9762\u7684\u4e00\u5c42\u8584\u819c\uff0c\u4e0a\u9762\u5370\u5237\u4e86\u5bfc\u7535\u7ebf\u8def\u548c\u8fde\u63a5\u70b9\uff0c\u7528\u4e8e\u8fde\u63a5\u7535\u5b50\u5143\u4ef6\u5e76\u4f20\u8f93\u7535\u4fe1\u53f7\u3002<\/li>\n\n\n\n
- \u5143\u4ef6\uff1a\u7535\u5b50\u5143\u4ef6\uff0c\u5982\u7535\u963b\u3001\u7535\u5bb9\u3001\u96c6\u6210\u7535\u8def\u3001\u8fde\u63a5\u5668\u7b49\uff0c\u5b89\u88c5\u5728 PCB \u7684\u8868\u9762\u6216\u901a\u8fc7\u5b54\u7a7f\u8fc7 PCB \u8fde\u63a5\u5230\u5bfc\u7535\u5c42\u3002<\/li>\n<\/ol>\n\n\n\n
eMMC<\/h4>\n\n\n\n<\/div><\/figure>\n\n\n\n\u5168\u79f0\u662f “embedded MultiMediaCard”\uff0c\u4e00\u79cd\u5185\u7f6e\u5f0f\u5b58\u50a8\u5668\uff0c\u901a\u5e38\u7528\u4e8e\u5d4c\u5165\u5f0f\u7cfb\u7edf\u548c\u79fb\u52a8\u8bbe\u5907\u4e2d\u3002\u5b83\u7ed3\u5408\u4e86 NAND \u5feb\u95ea\u5b58\u50a8\u5668\u548c\u4e00\u4e2a\u63a7\u5236\u5668\uff0c\u662f\u7531 JEDEC\uff08\u7535\u5b50\u884c\u4e1a\u534f\u4f1a\uff09\u6807\u51c6\u5316\u7684\u4e00\u79cd\u5b58\u50a8\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n\n\n\n
eMMC \u5b58\u50a8\u5668\u901a\u5e38\u88ab\u7528\u4e8e\u624b\u673a\u3001\u5e73\u677f\u7535\u8111\u3001\u4fbf\u643a\u5f0f\u5d4c\u5165\u5f0f\u7cfb\u7edf\u3001\u6570\u5b57\u76f8\u673a\u3001\u667a\u80fd\u7535\u89c6\u7b49\u8bbe\u5907\u4e2d\uff0c\u4f5c\u4e3a\u4e3b\u8981\u7684\u5185\u90e8\u5b58\u50a8\u5668\u3002\u5b83\u63d0\u4f9b\u4e86\u4e00\u4e2a\u96c6\u6210\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u5305\u62ec\u95ea\u5b58\u5b58\u50a8\u5355\u5143\u3001\u63a7\u5236\u5668\u548c\u95ea\u5b58\u7ba1\u7406\u8f6f\u4ef6\uff0c\u4f7f\u5f97\u5b83\u53ef\u4ee5\u76f4\u63a5\u8fde\u63a5\u5230\u4e3b\u677f\u4e0a\uff0c\u51cf\u5c11\u4e86\u7cfb\u7edf\u8bbe\u8ba1\u7684\u590d\u6742\u6027\u3002<\/p>\n\n\n\n
RTC<\/h4>\n\n\n\n<\/div><\/figure>\n\n\n\nRTC\uff08Real-Time Clock\uff0c\u5b9e\u65f6\u65f6\u949f\uff09\u662f\u4e00\u79cd\u7535\u5b50\u8bbe\u5907\u6216\u6a21\u5757\uff0c\u7528\u4e8e\u8ddf\u8e2a\u5f53\u524d\u7684\u65e5\u671f\u548c\u65f6\u95f4\u3002RTC \u53ef\u4ee5\u5728\u8ba1\u7b97\u673a\u3001\u5d4c\u5165\u5f0f\u7cfb\u7edf\u3001\u7535\u5b50\u8bbe\u5907\u7b49\u5404\u79cd\u5e94\u7528\u4e2d\u4f7f\u7528\uff0c\u7528\u4e8e\u63d0\u4f9b\u51c6\u786e\u7684\u65f6\u95f4\u53c2\u8003\u3002<\/p>\n\n\n\n
RTC \u901a\u5e38\u5305\u62ec\u4e00\u4e2a\u7a33\u5b9a\u7684\u65f6\u949f\u6e90\uff08\u5982\u6676\u4f53\u632f\u8361\u5668\uff09\uff0c\u4ee5\u53ca\u76f8\u5e94\u7684\u63a7\u5236\u7535\u8def\u548c\u7535\u6c60\u5907\u4efd\u7535\u6e90\u3002\u5373\u4f7f\u5728\u8bbe\u5907\u65ad\u7535\u7684\u60c5\u51b5<\/p>\n\n\n\n
\u4e00\u4e9b\u6280\u672f<\/h3>\n\n\n\nLinpack<\/h4>\n\n\n\n
Linpack \u662f\u4e00\u4e2a\u7528\u4e8e\u8bc4\u4f30\u8ba1\u7b97\u673a\u6027\u80fd\u7684\u57fa\u51c6\u6d4b\u8bd5\u8f6f\u4ef6\u5305\uff0c\u4e3b\u8981\u7528\u4e8e\u6d4b\u91cf\u8ba1\u7b97\u673a\u7684\u6d6e\u70b9\u8fd0\u7b97\u6027\u80fd\u3002Linpack \u63d0\u4f9b\u4e86\u4e00\u7cfb\u5217\u7684\u57fa\u51c6\u6d4b\u8bd5\u7a0b\u5e8f\uff0c\u5176\u4e2d\u5305\u62ec\u5355\u7cbe\u5ea6\u6d6e\u70b9\u8fd0\u7b97\uff08SP\uff09\u3001\u53cc\u7cbe\u5ea6\u6d6e\u70b9\u8fd0\u7b97\uff08DP\uff09\u7b49\u4e0d\u540c\u7684\u6d4b\u8bd5\u3002<\/p>\n\n\n\n
\u5728 Linpack \u4e2d\uff0cSP \u8868\u793a\u5355\u7cbe\u5ea6\u6d6e\u70b9\u8fd0\u7b97\u6d4b\u8bd5\uff0cDP \u8868\u793a\u53cc\u7cbe\u5ea6\u6d6e\u70b9\u8fd0\u7b97\u6d4b\u8bd5\u3002\u8fd9\u4e9b\u6d4b\u8bd5\u901a\u5e38\u4f1a\u6d89\u53ca\u5230\u77e9\u9635\u8fd0\u7b97\u3001\u7ebf\u6027\u65b9\u7a0b\u6c42\u89e3\u7b49\u6570\u5b66\u8fd0\u7b97\uff0c\u4ee5\u8bc4\u4f30\u8ba1\u7b97\u673a\u5728\u6267\u884c\u590d\u6742\u79d1\u5b66\u8ba1\u7b97\u6216\u5de5\u7a0b\u8ba1\u7b97\u4efb\u52a1\u65f6\u7684\u6027\u80fd\u3002<\/p>\n\n\n\n
\u5728\u67d0\u4e9b\u7279\u5b9a\u7684\u786c\u4ef6\u67b6\u6784\u4e0a\uff0c\u4f8b\u5982 ARM \u67b6\u6784\u7684\u5904\u7406\u5668\uff0c\u8fd8\u53ef\u80fd\u4f1a\u6709\u9488\u5bf9 NEON\uff08ARM \u7684 SIMD \u6269\u5c55\u6307\u4ee4\u96c6\uff09\u7684\u4f18\u5316\u7248\u672c\uff0c\u56e0\u6b64\u4f1a\u6709 SPNEON \u7684\u6d4b\u8bd5\u3002NEON \u6307\u4ee4\u96c6\u80fd\u591f\u5728\u5355\u4e2a\u6307\u4ee4\u4e2d\u5904\u7406\u591a\u4e2a\u6570\u636e\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u6d6e\u70b9\u8fd0\u7b97\u7684\u6548\u7387\u3002<\/p>\n\n\n\n
MIMO<\/h4>\n\n\n\n
MIMO \u662f “Multiple Input Multiple Output” \u7684\u7f29\u5199\uff0c\u662f\u4e00\u79cd\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u3002MIMO \u6280\u672f\u901a\u8fc7\u5229\u7528\u591a\u4e2a\u53d1\u5c04\u5929\u7ebf\u548c\u63a5\u6536\u5929\u7ebf\uff0c\u540c\u65f6\u5728\u7a7a\u95f4\u4e0a\u4f20\u8f93\u591a\u4e2a\u6570\u636e\u6d41\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u65e0\u7ebf\u901a\u4fe1\u7cfb\u7edf\u7684\u6027\u80fd\u548c\u6548\u7387\u3002<\/p>\n\n\n\n
\u5b83\u5141\u8bb8\u5728\u76f8\u540c\u7684\u9891\u8c31\u5e26\u5bbd\u5185\u540c\u65f6\u4f20\u8f93\u591a\u4e2a\u6570\u636e\u6d41\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u901a\u4fe1\u7cfb\u7edf\u7684\u6570\u636e\u541e\u5410\u91cf\u548c\u53ef\u9760\u6027\u3002<\/p>\n\n\n\n
SISO<\/h4>\n\n\n\n
SISO \u662f “Single Input Single Output” \u7684\u7f29\u5199\uff0c\u662f\u4e00\u79cd\u65e0\u7ebf\u901a\u4fe1\u7cfb\u7edf\u7684\u57fa\u672c\u7ed3\u6784\u3002\u5728 SISO \u7ed3\u6784\u4e2d\uff0c\u6bcf\u4e2a\u4f20\u8f93\u5929\u7ebf\u5bf9\u5e94\u4e00\u4e2a\u63a5\u6536\u5929\u7ebf\uff0c\u7cfb\u7edf\u4e00\u6b21\u53ea\u80fd\u4f20\u8f93\u4e00\u4e2a\u6570\u636e\u6d41\u3002<\/p>\n\n\n\n
\u5728 SISO \u7ed3\u6784\u4e2d\uff0c\u4fe1\u53f7\u4ece\u53d1\u9001\u7aef\u7684\u5355\u4e2a\u5929\u7ebf\u4f20\u8f93\u5230\u63a5\u6536\u7aef\u7684\u5355\u4e2a\u5929\u7ebf\uff0c\u6ca1\u6709\u5229\u7528\u5230\u7a7a\u95f4\u591a\u6837\u6027\u3002\u8fd9\u610f\u5473\u7740 SISO \u7cfb\u7edf\u5728\u540c\u4e00\u65f6\u95f4\u548c\u9891\u7387\u4e0a\u53ea\u80fd\u4f20\u8f93\u5355\u4e2a\u6570\u636e\u6d41\uff0c\u56e0\u6b64\u5176\u4f20\u8f93\u901f\u7387\u53d7\u5230\u5929\u7ebf\u6570\u91cf\u548c\u4fe1\u9053\u6761\u4ef6\u7684\u9650\u5236\u3002<\/p>\n\n\n\n
PPS<\/h4>\n\n\n\n
PPS\uff08Programmable Power Supply\uff09\u662f\u4e00\u79cd\u901a\u7528\u7684\u7535\u6e90\u6807\u51c6\uff0c\u5b83\u5141\u8bb8\u7528\u6237\u52a8\u6001\u5730\u8c03\u6574\u7535\u6e90\u8f93\u51fa\u7684\u7535\u538b\u548c\u7535\u6d41\u3002<\/p>\n\n\n\n
PPS \u53ef\u7f16\u7a0b\u7535\u6e90\u901a\u5e38\u7531\u5177\u6709\u6570\u5b57\u63a7\u5236\u529f\u80fd\u7684\u7535\u6e90\u8bbe\u5907\u63d0\u4f9b\uff0c\u7528\u6237\u53ef\u4ee5\u901a\u8fc7\u8f6f\u4ef6\u6216\u8005\u5176\u4ed6\u65b9\u5f0f\u6765\u7f16\u7a0b\u8bbe\u5b9a\u6240\u9700\u7684\u7535\u538b\u548c\u7535\u6d41\u503c\u3002PPS \u6280\u672f\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u79cd\u9886\u57df\uff0c\u5982\u7535\u5b50\u8bbe\u5907\u6d4b\u8bd5\u3001\u7535\u6c60\u5145\u7535\u3001\u5de5\u4e1a\u63a7\u5236\u7b49\uff0c\u5176\u7075\u6d3b\u6027\u548c\u53ef\u7f16\u7a0b\u6027\u4f7f\u5176\u9002\u7528\u4e8e\u591a\u79cd\u9700\u6c42\u3002<\/p>\n\n\n\n
USB PD<\/h4>\n\n\n\n
USB PD\uff08USB Power Delivery\uff09\u662f\u4e00\u79cd\u9488\u5bf9 USB \u63a5\u53e3\u7684\u7535\u6e90\u4f20\u9012\u6807\u51c6\uff0c\u5b83\u5141\u8bb8\u901a\u8fc7 USB \u63a5\u53e3\u4f20\u8f93\u66f4\u9ad8\u529f\u7387\u7684\u7535\u6e90\u4f9b\u5e94\u3002<\/p>\n\n\n\n
USB PD \u6280\u672f\u652f\u6301\u52a8\u6001\u8c03\u6574\u7535\u538b\u548c\u7535\u6d41\uff0c\u4ee5\u6ee1\u8db3\u4e0d\u540c\u8bbe\u5907\u7684\u5145\u7535\u9700\u6c42\uff0c\u4ece\u800c\u5b9e\u73b0\u66f4\u5feb\u7684\u5145\u7535\u901f\u5ea6\u548c\u66f4\u9ad8\u7684\u529f\u7387\u4f20\u8f93\u3002\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u79cd\u8bbe\u5907\uff0c\u5305\u62ec\u667a\u80fd\u624b\u673a\u3001\u5e73\u677f\u7535\u8111\u3001\u7b14\u8bb0\u672c\u7535\u8111\u7b49\uff0c\u4f7f\u5f97\u8fd9\u4e9b\u8bbe\u5907\u53ef\u4ee5\u901a\u8fc7 USB \u63a5\u53e3\u5b9e\u73b0\u5feb\u901f\u5145\u7535\u548c\u4fbf\u6377\u7684\u7535\u6e90\u4f9b\u5e94\u3002<\/p>\n\n\n\n
\u5176\u4ed6<\/h3>\n\n\n\nWIFI6E<\/h4>\n\n\n\n
Wi-Fi 6E \u662f Wi-Fi 6 \u6280\u672f\u7684\u6269\u5c55\uff0c\u5176\u4e2d\u7684 “E” \u6307\u7684\u662f “Extended”\u3002Wi-Fi 6E \u6280\u672f\u5229\u7528\u4e86 6 GHz \u9891\u6bb5\uff0c\u6269\u5c55\u4e86 Wi-Fi 6 \u7684\u9891\u8c31\u8303\u56f4\uff0c\u4ece\u800c\u63d0\u4f9b\u66f4\u591a\u7684\u65e0\u7ebf\u9891\u8c31\u8d44\u6e90\u548c\u66f4\u9ad8\u7684\u6027\u80fd\u3002<\/p>\n\n\n\n
\u4f20\u7edf\u7684 Wi-Fi \u6280\u672f\u4e3b\u8981\u5de5\u4f5c\u5728 2.4 GHz \u548c 5 GHz \u4e24\u4e2a\u9891\u6bb5\u4e0a\uff0c\u800c Wi-Fi 6E \u5f15\u5165\u4e86 6 GHz \u9891\u6bb5\u4f5c\u4e3a\u7b2c\u4e09\u4e2a\u9891\u6bb5\u30026 GHz \u9891\u6bb5\u76f8\u5bf9\u4e8e 2.4 GHz \u548c 5 GHz \u9891\u6bb5\u6765\u8bf4\uff0c\u5177\u6709\u66f4\u5927\u7684\u9891\u8c31\u5bb9\u91cf\u3001\u66f4\u5c11\u7684\u5e72\u6270\u548c\u66f4\u5c11\u7684\u62e5\u585e\uff0c\u56e0\u6b64\u53ef\u4ee5\u63d0\u4f9b\u66f4\u5feb\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\u548c\u66f4\u53ef\u9760\u7684\u8fde\u63a5\u3002<\/p>\n\n\n\n
\u5c3e\u58f0<\/h2>\n\n\n\n
\u540e\u9762\u4f1a\u987a\u52bf\u4ecb\u7ecd\u6811\u8393\u6d3e5\u7684\u4f7f\u7528\u4f53\u9a8c\u4e0e\u65b9\u6cd5\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u524d\u8a00 \u8fd9\u662f\u4e00\u7bc7\u7b14\u8bb0\uff0c\u4e3b\u8981\u7528\u4e8e\u5e2e\u52a9\u521a\u5165\u95e8\u5d4c\u5165\u5f0f\u7cfb\u7edf\u5f00\u53d1\u7684\uff08\u6211\uff09\u8bb0\u5f55\u5206\u7c7b\u67e5\u9605\u4e00\u4e9b\u964c\u751f\u7684\u82f1\u6587\u7f29\u5199\u4ee5\u53ca\u4e13\u4e1a\u540d\u8bcd\u3002 \u7531\u4e8e […]<\/p>\n","protected":false},"author":1,"featured_media":892,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[1],"tags":[38],"class_list":["post-881","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","tag-skill-summary"],"_links":{"self":[{"href":"https:\/\/blog.yiming1234.cn\/index.php\/wp-json\/wp\/v2\/posts\/881","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.yiming1234.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.yiming1234.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.yiming1234.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.yiming1234.cn\/index.php\/wp-json\/wp\/v2\/comments?post=881"}],"version-history":[{"count":2,"href":"https:\/\/blog.yiming1234.cn\/index.php\/wp-json\/wp\/v2\/posts\/881\/revisions"}],"predecessor-version":[{"id":895,"href":"https:\/\/blog.yiming1234.cn\/index.php\/wp-json\/wp\/v2\/posts\/881\/revisions\/895"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.yiming1234.cn\/index.php\/wp-json\/wp\/v2\/media\/892"}],"wp:attachment":[{"href":"https:\/\/blog.yiming1234.cn\/index.php\/wp-json\/wp\/v2\/media?parent=881"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.yiming1234.cn\/index.php\/wp-json\/wp\/v2\/categories?post=881"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.yiming1234.cn\/index.php\/wp-json\/wp\/v2\/tags?post=881"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
![\"\"](\"https:\/\/blog.yiming1234.cn\/wp-content\/uploads\/2024\/03\/photo-1653998582106-0509104928d9-1024x576.jpg\")
<\/div><\/figure>\n\n\n\nHDMI\uff08High-Definition Multimedia Interface\uff0c\u9ad8\u6e05\u6670\u5ea6\u591a\u5a92\u4f53\u63a5\u53e3\uff09\u662f\u4e00\u79cd\u6570\u5b57\u97f3\u89c6\u9891\u63a5\u53e3\u6807\u51c6\uff0c\u7528\u4e8e\u4f20\u8f93\u9ad8\u6e05\u6670\u5ea6\u89c6\u9891\u548c\u591a\u58f0\u9053\u97f3\u9891\u4fe1\u53f7\u3002HDMI \u63a5\u53e3\u901a\u5e38\u7528\u4e8e\u8fde\u63a5\u5404\u79cd\u97f3\u89c6\u9891\u8bbe\u5907\uff0c\u5982\u7535\u89c6\u3001\u663e\u793a\u5668\u3001\u6295\u5f71\u4eea\u3001\u7535\u8111\u3001\u6e38\u620f\u673a\u3001DVD \u64ad\u653e\u5668\u7b49\uff0c\u4ee5\u5b9e\u73b0\u9ad8\u8d28\u91cf\u7684\u97f3\u89c6\u9891\u4f20\u8f93\u3002<\/p>\n\n\n\n
HDMI \u63a5\u53e3\u901a\u5e38\u5305\u62ec\u4e0d\u540c\u7684\u7248\u672c\uff0c\u5982 HDMI 1.4\u3001HDMI 2.0\u3001HDMI 2.1 \u7b49\uff0c\u6bcf\u4e2a\u7248\u672c\u90fd\u53ef\u80fd\u652f\u6301\u4e0d\u540c\u7684\u7279\u6027\u548c\u529f\u80fd\u3002HDMI \u6280\u672f\u5728\u5bb6\u5ead\u5a31\u4e50\u3001\u5f71\u97f3\u64ad\u653e\u3001\u6e38\u620f\u5a31\u4e50\u3001\u6570\u5b57\u7535\u89c6\u3001\u76d1\u63a7\u663e\u793a\u7b49\u9886\u57df\u5f97\u5230\u5e7f\u6cdb\u5e94\u7528\u3002<\/p>\n\n\n\n
MIPI<\/h4>\n\n\n\n<\/div>\u5c31\u662f\u56fe\u4e2d\u7684\u5bbd\u7eb8\u5e26\uff01<\/figcaption><\/figure>\n\n\n\nMIPI\uff08Mobile Industry Processor Interface\uff09\u662f\u4e00\u79cd\u7528\u4e8e\u79fb\u52a8\u8bbe\u5907\u7684\u63a5\u53e3\u6807\u51c6\u3002MIPI Alliance \u662f\u4e00\u4e2a\u5f00\u53d1\u548c\u7ef4\u62a4\u6b64\u7c7b\u6807\u51c6\u7684\u7ec4\u7ec7\uff0c\u65e8\u5728\u63a8\u52a8\u79fb\u52a8\u8bbe\u5907\u7684\u6027\u80fd\u3001\u529f\u8017\u548c\u6210\u672c\u7684\u4f18\u5316\u3002<\/p>\n\n\n\n
MIPI \u6807\u51c6\u5305\u62ec\u4e00\u7cfb\u5217\u7684\u534f\u8bae\uff0c\u7528\u4e8e\u8fde\u63a5\u79fb\u52a8\u8bbe\u5907\u4e2d\u7684\u5404\u79cd\u7ec4\u4ef6\uff0c\u4f8b\u5982\u663e\u793a\u5c4f\u3001\u6444\u50cf\u5934\u3001\u5904\u7406\u5668\u3001\u5b58\u50a8\u5668\u7b49\u3002\u8fd9\u4e9b\u534f\u8bae\u6db5\u76d6\u4e86\u4e0d\u540c\u7684\u63a5\u53e3\u9700\u6c42\uff0c\u4f8b\u5982\u4e32\u884c\u6570\u636e\u4f20\u8f93\u3001\u63a7\u5236\u4fe1\u53f7\u3001\u7535\u6e90\u7ba1\u7406\u7b49\u3002<\/p>\n\n\n\n
\u4e00\u4e9b\u5e38\u89c1\u7684 MIPI \u6807\u51c6\u5305\u62ec\uff1a<\/p>\n\n\n\n
\n- MIPI DSI\uff08Display Serial Interface\uff09\uff1a\u7528\u4e8e\u8fde\u63a5\u663e\u793a\u5c4f\u548c\u663e\u793a\u63a7\u5236\u5668\u4e4b\u95f4\u7684\u63a5\u53e3\u3002<\/li>\n\n\n\n
- MIPI CSI\uff08Camera Serial Interface\uff09\uff1a\u7528\u4e8e\u8fde\u63a5\u6444\u50cf\u5934\u548c\u56fe\u50cf\u5904\u7406\u5668\u4e4b\u95f4\u7684\u63a5\u53e3\u3002<\/li>\n\n\n\n
- MIPI C-PHY \u548c D-PHY\uff1a\u7528\u4e8e\u4e32\u884c\u6570\u636e\u4f20\u8f93\u7684\u7269\u7406\u5c42\u63a5\u53e3\u6807\u51c6\uff0c\u652f\u6301\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u548c\u4f4e\u529f\u8017\u3002<\/li>\n\n\n\n
- MIPI MPHY\uff1a\u7528\u4e8e\u8fde\u63a5\u79fb\u52a8\u8bbe\u5907\u4e2d\u7684\u5176\u4ed6\u7ec4\u4ef6\uff0c\u5982\u5b58\u50a8\u5668\u3001\u5904\u7406\u5668\u7b49\u7684\u63a5\u53e3\u3002<\/li>\n<\/ol>\n\n\n\n
GPIO<\/h4>\n\n\n\n<\/div><\/figure>\n\n\n\nGPIO\uff08General Purpose Input\/Output\uff09\u5f15\u811a\u662f\u4e00\u79cd\u6570\u5b57\u8f93\u5165\/\u8f93\u51fa\u5f15\u811a\uff0c\u901a\u5e38\u7528\u4e8e\u4e0e\u5916\u90e8\u7535\u8def\u6216\u8bbe\u5907\u8fdb\u884c\u901a\u4fe1\u3002\u8fd9\u4e9b\u5f15\u811a\u53ef\u4ee5\u88ab\u7a0b\u5e8f\u52a8\u6001\u5730\u914d\u7f6e\u4e3a\u8f93\u5165\u6216\u8f93\u51fa\uff0c\u5e76\u4e14\u53ef\u4ee5\u901a\u8fc7\u8f6f\u4ef6\u63a7\u5236\u5b83\u4eec\u7684\u7535\u5e73\u72b6\u6001\uff08\u9ad8\u7535\u5e73\u6216\u4f4e\u7535\u5e73\uff09\u3002\u5728\u8bb8\u591a\u5d4c\u5165\u5f0f\u7cfb\u7edf\u548c\u5355\u7247\u673a\u4e2d\uff0cGPIO \u5f15\u811a\u662f\u975e\u5e38\u5e38\u89c1\u7684\u3002<\/p>\n\n\n\n
GPIO \u5f15\u811a\u7684\u4e3b\u8981\u529f\u80fd\u5305\u62ec\uff1a<\/p>\n\n\n\n
\n- \u8f93\u5165\uff08Input\uff09\uff1a\u901a\u8fc7\u8bfb\u53d6\u5916\u90e8\u7535\u8def\u6216\u8bbe\u5907\u7684\u7535\u5e73\u72b6\u6001\uff0c\u4f8b\u5982\u4f20\u611f\u5668\u7684\u8f93\u51fa\u6216\u6309\u94ae\u7684\u72b6\u6001\u7b49\u3002<\/li>\n\n\n\n
- \u8f93\u51fa\uff08Output\uff09\uff1a\u901a\u8fc7\u6539\u53d8\u5f15\u811a\u7684\u7535\u5e73\u72b6\u6001\u6765\u63a7\u5236\u5916\u90e8\u7535\u8def\u6216\u8bbe\u5907\uff0c\u4f8b\u5982\u9a71\u52a8LED\u3001\u7ee7\u7535\u5668\u6216\u6267\u884c\u5176\u4ed6\u64cd\u4f5c\u3002<\/li>\n\n\n\n
- \u901a\u7528\u6027\uff08General Purpose\uff09\uff1a\u8fd9\u610f\u5473\u7740 GPIO \u5f15\u811a\u53ef\u4ee5\u6839\u636e\u9700\u8981\u8fdb\u884c\u52a8\u6001\u914d\u7f6e\uff0c\u53ef\u4ee5\u7528\u4e8e\u591a\u79cd\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u3002<\/li>\n\n\n\n
- \u8f6f\u4ef6\u63a7\u5236\uff08Software Control\uff09\uff1aGPIO \u5f15\u811a\u7684\u72b6\u6001\u53ef\u4ee5\u901a\u8fc7\u7f16\u7a0b\u8bed\u8a00\uff08\u4f8b\u5982 C\u3001Python \u7b49\uff09\u4e2d\u7684 GPIO \u5e93\u6216\u9a71\u52a8\u7a0b\u5e8f\u6765\u8fdb\u884c\u63a7\u5236\u548c\u76d1\u89c6\u3002<\/li>\n<\/ol>\n\n\n\n
\u5728\u5d4c\u5165\u5f0f\u7cfb\u7edf\u548c\u5355\u7247\u673a\u4e2d\uff0cGPIO \u5f15\u811a\u901a\u5e38\u7528\u4e8e\u4e0e\u5916\u90e8\u8bbe\u5907\u8fdb\u884c\u901a\u4fe1\uff0c\u63a7\u5236\u548c\u4f20\u611f\u5668\u4ea4\u4e92\u7b49\u4efb\u52a1\u3002\u5b83\u4eec\u662f\u6784\u5efa\u5404\u79cd\u5d4c\u5165\u5f0f\u7cfb\u7edf\u7684\u57fa\u7840\uff0c\u5305\u62ec\u7269\u8054\u7f51\u8bbe\u5907\u3001\u5d4c\u5165\u5f0f\u4f20\u611f\u5668\u3001\u673a\u5668\u4eba\u3001\u5bb6\u7528\u7535\u5b50\u8bbe\u5907\u7b49\u3002<\/p>\n\n\n\n
RJ45<\/h4>\n\n\n\n<\/div><\/figure>\n\n\n\nRJ45 \u662f\u4e00\u79cd\u5e38\u89c1\u7684\u7f51\u7edc\u8fde\u63a5\u5668\u6807\u51c6\uff0c\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u7f51\u7edc\u8bbe\u5907\uff0c\u5982\u8ba1\u7b97\u673a\u3001\u8def\u7531\u5668\u3001\u4ea4\u6362\u673a\u3001\u7f51\u7edc\u5b58\u50a8\u8bbe\u5907\u7b49\u3002RJ45 \u8fde\u63a5\u5668\u901a\u5e38\u7528\u4e8e\u4ee5\u592a\u7f51\uff08Ethernet\uff09\u7f51\u7edc\u4e2d\uff0c\u5e76\u4e14\u88ab\u5e7f\u6cdb\u7528\u4e8e\u5bb6\u5ead\u7f51\u7edc\u3001\u4f01\u4e1a\u7f51\u7edc\u4ee5\u53ca\u6570\u636e\u4e2d\u5fc3\u7b49\u573a\u6240\u3002<\/p>\n\n\n\n
\u5b83\u5177\u67098\u4e2a\u91d1\u5c5e\u63a5\u89e6\u5f15\u811a\uff0c\u5b83\u4eec\u6309\u7167\u7279\u5b9a\u7684\u987a\u5e8f\u6392\u5217\uff0c\u7528\u4e8e\u4f20\u8f93\u6570\u636e\u4fe1\u53f7\u3002\u8fd9\u4e9b\u8fde\u63a5\u5668\u901a\u5e38\u4e0e\u53cc\u7ede\u7ebf\u7535\u7f06\u914d\u5408\u4f7f\u7528\uff0c\u6570\u636e\u4f20\u8f93\u901f\u7387\u53ef\u4ee5\u4ece\u51e0\u767e Mbps \u5230\u6570 Gbps \u4e0d\u7b49\uff0c\u5177\u4f53\u53d6\u51b3\u4e8e\u4f7f\u7528\u7684\u7f51\u7edc\u6807\u51c6\u548c\u7535\u7f06\u8d28\u91cf\u3002<\/p>\n\n\n\n
PS\/2<\/h4>\n\n\n\n<\/div><\/figure>\n\n\n\nPS\/2 \u662f\u4e00\u79cd\u8ba1\u7b97\u673a\u5916\u8bbe\u63a5\u53e3\u6807\u51c6\uff0c\u7528\u4e8e\u8fde\u63a5\u952e\u76d8\u548c\u9f20\u6807\u7b49\u5916\u90e8\u8bbe\u5907\u5230\u8ba1\u7b97\u673a\u4e3b\u673a\u3002PS\/2 \u63a5\u53e3\u6700\u521d\u7531 IBM \u516c\u53f8\u4e8e1987\u5e74\u63a8\u51fa\uff0c\u88ab\u8bbe\u8ba1\u7528\u4e8e IBM PC\/AT \u548c\u540e\u6765\u7684 PC \u673a\u578b\u4e0a\u3002PS\/2 \u63a5\u53e3\u5e38\u89c1\u4e8e 1990 \u5e74\u4ee3\u81f3 2000 \u5e74\u4ee3\u521d\u671f\u7684\u4e2a\u4eba\u8ba1\u7b97\u673a\u3002<\/p>\n\n\n\n
PS\/2 \u63a5\u53e3\u5728\u5176\u63a8\u51fa\u65f6\u975e\u5e38\u6d41\u884c\uff0c\u5e76\u4e14\u5728\u4e00\u6bb5\u65f6\u95f4\u5185\u6210\u4e3a\u4e86\u8fde\u63a5\u952e\u76d8\u548c\u9f20\u6807\u7684\u4e3b\u6d41\u6807\u51c6\u3002\u4f46\u968f\u7740 USB\uff08Universal Serial Bus\uff0c\u901a\u7528\u4e32\u884c\u603b\u7ebf\uff09\u63a5\u53e3\u7684\u666e\u53ca\u548c\u53d1\u5c55\uff0cPS\/2 \u63a5\u53e3\u9010\u6e10\u88ab USB \u63a5\u53e3\u6240\u53d6\u4ee3\u3002<\/p>\n\n\n\n
UART<\/h4>\n\n\n\n<\/div><\/figure>\n\n\n\nUART\uff08Universal Asynchronous Receiver\/Transmitter\uff0c\u901a\u7528\u5f02\u6b65\u6536\u53d1\u5668\uff09\u63a5\u53e3\u662f\u4e00\u79cd\u7528\u4e8e\u4e32\u884c\u901a\u4fe1\u7684\u6807\u51c6\u63a5\u53e3\u3002UART \u63a5\u53e3\u7528\u4e8e\u5728\u8ba1\u7b97\u673a\u7cfb\u7edf\u6216\u5d4c\u5165\u5f0f\u7cfb\u7edf\u4e2d\u5b9e\u73b0\u4e32\u884c\u6570\u636e\u4f20\u8f93\uff0c\u901a\u5e38\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\uff0c\u5982\u4e32\u53e3\u8bbe\u5907\u3001\u8c03\u5236\u89e3\u8c03\u5668\u3001\u4f20\u611f\u5668\u7b49\u3002<\/p>\n\n\n\n
UART \u63a5\u53e3\u901a\u5e38\u7531\u4ee5\u4e0b\u51e0\u4e2a\u5f15\u811a\u7ec4\u6210\uff1a<\/p>\n\n\n\n
\n- TX\uff08Transmit\uff09\uff1a\u53d1\u9001\u6570\u636e\u7684\u5f15\u811a\uff0c\u4ece\u8ba1\u7b97\u673a\u6216 MCU \u53d1\u9001\u6570\u636e\u5230\u5916\u90e8\u8bbe\u5907\u3002<\/li>\n\n\n\n
- RX\uff08Receive\uff09\uff1a\u63a5\u6536\u6570\u636e\u7684\u5f15\u811a\uff0c\u63a5\u6536\u5916\u90e8\u8bbe\u5907\u53d1\u9001\u7684\u6570\u636e\u3002<\/li>\n\n\n\n
- GND\uff08Ground\uff09\uff1a\u5730\u7ebf\u5f15\u811a\uff0c\u7528\u4e8e\u5efa\u7acb\u4fe1\u53f7\u7684\u53c2\u8003\u7535\u5e73\u3002<\/li>\n\n\n\n
- \u5176\u4ed6\u5f15\u811a\uff1a\u6839\u636e UART \u7684\u5177\u4f53\u5b9e\u73b0\u548c\u8981\u6c42\uff0c\u53ef\u80fd\u4f1a\u6709\u5176\u4ed6\u5f15\u811a\uff0c\u5982\u63a7\u5236\u5f15\u811a\uff08\u5982 RTS\u3001CTS\uff09\u3001\u65f6\u949f\u5f15\u811a\u7b49\u3002<\/li>\n<\/ol>\n\n\n\n
UART \u63a5\u5934\u901a\u5e38\u6307\u7684\u662f\u8fde\u63a5 UART \u63a5\u53e3\u7684\u7269\u7406\u8fde\u63a5\u5668\uff0c\u5982 DB9 \u6216 DB25 \u8fde\u63a5\u5668\u3001\u9488\u811a\u6392\u7b49\u3002\u8fd9\u4e9b\u63a5\u5934\u53ef\u4ee5\u65b9\u4fbf\u5730\u8fde\u63a5 UART \u8bbe\u5907\u5230\u8ba1\u7b97\u673a\u6216\u5d4c\u5165\u5f0f\u7cfb\u7edf\u4e0a\u3002<\/p>\n\n\n\n
\u4e00\u4e9b\u534f\u8bae<\/h3>\n\n\n\nPTP<\/h4>\n\n\n\n
PTP\u662f “Precision Time Protocol” \u7684\u7f29\u5199\uff0c\u662f\u4e00\u79cd\u7528\u4e8e\u540c\u6b65\u8ba1\u7b97\u673a\u7f51\u7edc\u4e2d\u5404\u4e2a\u8282\u70b9\u65f6\u949f\u7684\u534f\u8bae\u3002PTP \u65e8\u5728\u63d0\u4f9b\u66f4\u9ad8\u7cbe\u5ea6\u548c\u66f4\u53ef\u9760\u7684\u65f6\u95f4\u540c\u6b65\uff0c\u4ee5\u6ee1\u8db3\u5bf9\u7cbe\u786e\u65f6\u95f4\u8981\u6c42\u8f83\u9ad8\u7684\u5e94\u7528\uff0c\u5982\u5de5\u4e1a\u63a7\u5236\u3001\u91d1\u878d\u4ea4\u6613\u7b49\u3002<\/p>\n\n\n\n
\u5b83\u662fIEEE 1588 Precision Time Protocol\u6807\u51c6\u7684\u4e00\u90e8\u5206\uff0c\u5b83\u901a\u8fc7\u5728\u7f51\u7edc\u4e2d\u7684\u8282\u70b9\u4e4b\u95f4\u8fdb\u884c\u65f6\u95f4\u540c\u6b65\u4fe1\u606f\u7684\u4ea4\u6362\uff0c\u4ee5\u7cbe\u786e\u5730\u534f\u8c03\u5b83\u4eec\u7684\u65f6\u949f\u3002\u63d0\u4f9b\u4e86\u66f4\u9ad8\u7684\u65f6\u95f4\u7cbe\u5ea6\uff0c\u901a\u5e38\u5728\u5fae\u79d2\u7ea7\u522b\u751a\u81f3\u4e9a\u5fae\u79d2\u7ea7\u522b\u3002\u8fd9\u79cd\u9ad8\u7cbe\u5ea6\u7684\u65f6\u95f4\u540c\u6b65\u5bf9\u4e8e\u9700\u8981\u65f6\u95f4\u540c\u6b65\u6027\u80fd\u7684\u5e94\u7528\u975e\u5e38\u91cd\u8981\uff0c\u5982\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u5e7f\u64ad\u3001\u7535\u4fe1\u7b49\u9886\u57df\u3002<\/p>\n\n\n\n
NTP<\/h4>\n\n\n\n
NTP\uff08Network Time Protocol\uff09\u662f\u4e00\u79cd\u7528\u4e8e\u540c\u6b65\u8ba1\u7b97\u673a\u7f51\u7edc\u4e2d\u5404\u4e2a\u8282\u70b9\u65f6\u949f\u7684\u534f\u8bae\u3002NTP \u7684\u4e3b\u8981\u76ee\u7684\u662f\u786e\u4fdd\u8ba1\u7b97\u673a\u7f51\u7edc\u4e2d\u7684\u6240\u6709\u8bbe\u5907\u90fd\u80fd\u591f\u4f7f\u7528\u7edf\u4e00\u7684\u65f6\u95f4\u6807\u51c6\uff0c\u4ee5\u4fbf\u8fdb\u884c\u534f\u8c03\u548c\u540c\u6b65\u64cd\u4f5c\u3002<\/p>\n\n\n\n
\u5b83 \u4f7f\u7528\u4e00\u79cd\u5206\u5c42\u7684\u5ba2\u6237\u7aef-\u670d\u52a1\u5668\u4f53\u7cfb\u7ed3\u6784\uff0c\u5176\u4e2d\u4e00\u4e2a\u6216\u591a\u4e2a NTP \u670d\u52a1\u5668\u88ab\u7528\u4f5c\u65f6\u95f4\u6e90\uff0c\u5b83\u4eec\u4ece\u5916\u90e8\u65f6\u95f4\u6e90\uff08\u4f8b\u5982\u539f\u5b50\u949f\u6216 GPS \u536b\u661f\uff09\u83b7\u53d6\u51c6\u786e\u7684\u65f6\u95f4\uff0c\u5e76\u5c06\u5176\u63d0\u4f9b\u7ed9\u7f51\u7edc\u4e2d\u7684\u5176\u4ed6\u8bbe\u5907\u3002\u5176\u4ed6\u8bbe\u5907\uff08\u5ba2\u6237\u7aef\uff09\u5b9a\u671f\u5411 NTP \u670d\u52a1\u5668\u53d1\u51fa\u65f6\u95f4\u8bf7\u6c42\uff0c\u5e76\u6839\u636e\u670d\u52a1\u5668\u63d0\u4f9b\u7684\u65f6\u95f4\u8c03\u6574\u81ea\u5df1\u7684\u65f6\u949f\u3002<\/p>\n\n\n\n
DHCP<\/h4>\n\n\n\n
DHCP\uff08Dynamic Host Configuration Protocol\uff09\u662f\u4e00\u79cd\u7528\u4e8e IP \u5730\u5740\u5206\u914d\u548c\u7f51\u7edc\u914d\u7f6e\u7684\u7f51\u7edc\u534f\u8bae\u3002DHCP \u5141\u8bb8\u7f51\u7edc\u4e2d\u7684\u8bbe\u5907\u52a8\u6001\u5730\u83b7\u53d6 IP \u5730\u5740\u3001\u5b50\u7f51\u63a9\u7801\u3001\u9ed8\u8ba4\u7f51\u5173\u548c DNS \u670d\u52a1\u5668\u7b49\u7f51\u7edc\u914d\u7f6e\u4fe1\u606f\uff0c\u4ece\u800c\u7b80\u5316\u4e86\u7f51\u7edc\u7ba1\u7406\u548c\u914d\u7f6e\u7684\u8fc7\u7a0b\u3002<\/p>\n\n\n\n
VNC<\/h4>\n\n\n\n
VNC\uff08Virtual Network Computing\uff0c\u865a\u62df\u7f51\u7edc\u8ba1\u7b97\uff09\u662f\u4e00\u79cd\u8fdc\u7a0b\u684c\u9762\u534f\u8bae\uff0c\u5b83\u5141\u8bb8\u7528\u6237\u901a\u8fc7\u7f51\u7edc\u8fdc\u7a0b\u8bbf\u95ee\u548c\u63a7\u5236\u53e6\u4e00\u53f0\u8ba1\u7b97\u673a\u7684\u684c\u9762\u73af\u5883\u3002VNC \u6280\u672f\u901a\u8fc7\u5728\u8fdc\u7a0b\u8ba1\u7b97\u673a\u548c\u672c\u5730\u8ba1\u7b97\u673a\u4e4b\u95f4\u4f20\u8f93\u56fe\u5f62\u5316\u754c\u9762\u7684\u56fe\u50cf\u6570\u636e\uff0c\u5b9e\u73b0\u4e86\u8fdc\u7a0b\u684c\u9762\u7684\u663e\u793a\u548c\u64cd\u4f5c\u3002<\/p>\n\n\n\n
VNC \u6280\u672f\u5728\u8fdc\u7a0b\u5de5\u4f5c\u3001\u8fdc\u7a0b\u6559\u5b66\u3001\u8fdc\u7a0b\u6280\u672f\u652f\u6301\u7b49\u573a\u666f\u4e2d\u5f97\u5230\u5e7f\u6cdb\u5e94\u7528\uff0c\u4e3a\u7528\u6237\u63d0\u4f9b\u4e86\u4fbf\u6377\u7684\u8fdc\u7a0b\u8bbf\u95ee\u548c\u63a7\u5236\u65b9\u6848\u3002<\/p>\n\n\n\n
\u4e00\u4e9b\u7ec4\u4ef6<\/h3>\n\n\n\nPCB<\/h4>\n\n\n\n<\/div><\/figure>\n\n\n\nPCB \u662f Printed Circuit Board\uff08\u5370\u5237\u7535\u8def\u677f\uff09\u7684\u7f29\u5199\u3002PCB \u662f\u4e00\u79cd\u7528\u4e8e\u652f\u6301\u548c\u8fde\u63a5\u7535\u5b50\u5143\u4ef6\u7684\u57fa\u7840\u677f\uff0c\u5b83\u901a\u8fc7\u5370\u5237\u5bfc\u7535\u901a\u8def\u548c\u5b89\u88c5\u7535\u5b50\u5143\u4ef6\u6765\u5b9e\u73b0\u7535\u8def\u529f\u80fd\u3002<\/p>\n\n\n\n
PCB \u7684\u4e3b\u8981\u7ec4\u6210\u90e8\u5206\u5305\u62ec\uff1a<\/p>\n\n\n\n
\n- \u57fa\u677f\uff08Substrate\uff09\uff1a\u901a\u5e38\u7531\u7edd\u7f18\u6750\u6599\u5236\u6210\uff0c\u4f8b\u5982\u73bb\u7483\u7ea4\u7ef4\u589e\u5f3a\u7684\u73af\u6c27\u6811\u8102\uff08FR-4\uff09\uff0c\u7528\u4e8e\u63d0\u4f9b\u7ed3\u6784\u652f\u6491\u548c\u7535\u6c14\u9694\u79bb\u3002<\/li>\n\n\n\n
- \u5bfc\u7535\u5c42\uff08Conductive Layer\uff09\uff1a\u4f4d\u4e8e\u57fa\u677f\u8868\u9762\u7684\u4e00\u5c42\u8584\u819c\uff0c\u4e0a\u9762\u5370\u5237\u4e86\u5bfc\u7535\u7ebf\u8def\u548c\u8fde\u63a5\u70b9\uff0c\u7528\u4e8e\u8fde\u63a5\u7535\u5b50\u5143\u4ef6\u5e76\u4f20\u8f93\u7535\u4fe1\u53f7\u3002<\/li>\n\n\n\n
- \u5143\u4ef6\uff1a\u7535\u5b50\u5143\u4ef6\uff0c\u5982\u7535\u963b\u3001\u7535\u5bb9\u3001\u96c6\u6210\u7535\u8def\u3001\u8fde\u63a5\u5668\u7b49\uff0c\u5b89\u88c5\u5728 PCB \u7684\u8868\u9762\u6216\u901a\u8fc7\u5b54\u7a7f\u8fc7 PCB \u8fde\u63a5\u5230\u5bfc\u7535\u5c42\u3002<\/li>\n<\/ol>\n\n\n\n
eMMC<\/h4>\n\n\n\n<\/div><\/figure>\n\n\n\n\u5168\u79f0\u662f “embedded MultiMediaCard”\uff0c\u4e00\u79cd\u5185\u7f6e\u5f0f\u5b58\u50a8\u5668\uff0c\u901a\u5e38\u7528\u4e8e\u5d4c\u5165\u5f0f\u7cfb\u7edf\u548c\u79fb\u52a8\u8bbe\u5907\u4e2d\u3002\u5b83\u7ed3\u5408\u4e86 NAND \u5feb\u95ea\u5b58\u50a8\u5668\u548c\u4e00\u4e2a\u63a7\u5236\u5668\uff0c\u662f\u7531 JEDEC\uff08\u7535\u5b50\u884c\u4e1a\u534f\u4f1a\uff09\u6807\u51c6\u5316\u7684\u4e00\u79cd\u5b58\u50a8\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n\n\n\n
eMMC \u5b58\u50a8\u5668\u901a\u5e38\u88ab\u7528\u4e8e\u624b\u673a\u3001\u5e73\u677f\u7535\u8111\u3001\u4fbf\u643a\u5f0f\u5d4c\u5165\u5f0f\u7cfb\u7edf\u3001\u6570\u5b57\u76f8\u673a\u3001\u667a\u80fd\u7535\u89c6\u7b49\u8bbe\u5907\u4e2d\uff0c\u4f5c\u4e3a\u4e3b\u8981\u7684\u5185\u90e8\u5b58\u50a8\u5668\u3002\u5b83\u63d0\u4f9b\u4e86\u4e00\u4e2a\u96c6\u6210\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u5305\u62ec\u95ea\u5b58\u5b58\u50a8\u5355\u5143\u3001\u63a7\u5236\u5668\u548c\u95ea\u5b58\u7ba1\u7406\u8f6f\u4ef6\uff0c\u4f7f\u5f97\u5b83\u53ef\u4ee5\u76f4\u63a5\u8fde\u63a5\u5230\u4e3b\u677f\u4e0a\uff0c\u51cf\u5c11\u4e86\u7cfb\u7edf\u8bbe\u8ba1\u7684\u590d\u6742\u6027\u3002<\/p>\n\n\n\n
RTC<\/h4>\n\n\n\n<\/div><\/figure>\n\n\n\nRTC\uff08Real-Time Clock\uff0c\u5b9e\u65f6\u65f6\u949f\uff09\u662f\u4e00\u79cd\u7535\u5b50\u8bbe\u5907\u6216\u6a21\u5757\uff0c\u7528\u4e8e\u8ddf\u8e2a\u5f53\u524d\u7684\u65e5\u671f\u548c\u65f6\u95f4\u3002RTC \u53ef\u4ee5\u5728\u8ba1\u7b97\u673a\u3001\u5d4c\u5165\u5f0f\u7cfb\u7edf\u3001\u7535\u5b50\u8bbe\u5907\u7b49\u5404\u79cd\u5e94\u7528\u4e2d\u4f7f\u7528\uff0c\u7528\u4e8e\u63d0\u4f9b\u51c6\u786e\u7684\u65f6\u95f4\u53c2\u8003\u3002<\/p>\n\n\n\n
RTC \u901a\u5e38\u5305\u62ec\u4e00\u4e2a\u7a33\u5b9a\u7684\u65f6\u949f\u6e90\uff08\u5982\u6676\u4f53\u632f\u8361\u5668\uff09\uff0c\u4ee5\u53ca\u76f8\u5e94\u7684\u63a7\u5236\u7535\u8def\u548c\u7535\u6c60\u5907\u4efd\u7535\u6e90\u3002\u5373\u4f7f\u5728\u8bbe\u5907\u65ad\u7535\u7684\u60c5\u51b5<\/p>\n\n\n\n
\u4e00\u4e9b\u6280\u672f<\/h3>\n\n\n\nLinpack<\/h4>\n\n\n\n
Linpack \u662f\u4e00\u4e2a\u7528\u4e8e\u8bc4\u4f30\u8ba1\u7b97\u673a\u6027\u80fd\u7684\u57fa\u51c6\u6d4b\u8bd5\u8f6f\u4ef6\u5305\uff0c\u4e3b\u8981\u7528\u4e8e\u6d4b\u91cf\u8ba1\u7b97\u673a\u7684\u6d6e\u70b9\u8fd0\u7b97\u6027\u80fd\u3002Linpack \u63d0\u4f9b\u4e86\u4e00\u7cfb\u5217\u7684\u57fa\u51c6\u6d4b\u8bd5\u7a0b\u5e8f\uff0c\u5176\u4e2d\u5305\u62ec\u5355\u7cbe\u5ea6\u6d6e\u70b9\u8fd0\u7b97\uff08SP\uff09\u3001\u53cc\u7cbe\u5ea6\u6d6e\u70b9\u8fd0\u7b97\uff08DP\uff09\u7b49\u4e0d\u540c\u7684\u6d4b\u8bd5\u3002<\/p>\n\n\n\n
\u5728 Linpack \u4e2d\uff0cSP \u8868\u793a\u5355\u7cbe\u5ea6\u6d6e\u70b9\u8fd0\u7b97\u6d4b\u8bd5\uff0cDP \u8868\u793a\u53cc\u7cbe\u5ea6\u6d6e\u70b9\u8fd0\u7b97\u6d4b\u8bd5\u3002\u8fd9\u4e9b\u6d4b\u8bd5\u901a\u5e38\u4f1a\u6d89\u53ca\u5230\u77e9\u9635\u8fd0\u7b97\u3001\u7ebf\u6027\u65b9\u7a0b\u6c42\u89e3\u7b49\u6570\u5b66\u8fd0\u7b97\uff0c\u4ee5\u8bc4\u4f30\u8ba1\u7b97\u673a\u5728\u6267\u884c\u590d\u6742\u79d1\u5b66\u8ba1\u7b97\u6216\u5de5\u7a0b\u8ba1\u7b97\u4efb\u52a1\u65f6\u7684\u6027\u80fd\u3002<\/p>\n\n\n\n
\u5728\u67d0\u4e9b\u7279\u5b9a\u7684\u786c\u4ef6\u67b6\u6784\u4e0a\uff0c\u4f8b\u5982 ARM \u67b6\u6784\u7684\u5904\u7406\u5668\uff0c\u8fd8\u53ef\u80fd\u4f1a\u6709\u9488\u5bf9 NEON\uff08ARM \u7684 SIMD \u6269\u5c55\u6307\u4ee4\u96c6\uff09\u7684\u4f18\u5316\u7248\u672c\uff0c\u56e0\u6b64\u4f1a\u6709 SPNEON \u7684\u6d4b\u8bd5\u3002NEON \u6307\u4ee4\u96c6\u80fd\u591f\u5728\u5355\u4e2a\u6307\u4ee4\u4e2d\u5904\u7406\u591a\u4e2a\u6570\u636e\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u6d6e\u70b9\u8fd0\u7b97\u7684\u6548\u7387\u3002<\/p>\n\n\n\n
MIMO<\/h4>\n\n\n\n
MIMO \u662f “Multiple Input Multiple Output” \u7684\u7f29\u5199\uff0c\u662f\u4e00\u79cd\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u3002MIMO \u6280\u672f\u901a\u8fc7\u5229\u7528\u591a\u4e2a\u53d1\u5c04\u5929\u7ebf\u548c\u63a5\u6536\u5929\u7ebf\uff0c\u540c\u65f6\u5728\u7a7a\u95f4\u4e0a\u4f20\u8f93\u591a\u4e2a\u6570\u636e\u6d41\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u65e0\u7ebf\u901a\u4fe1\u7cfb\u7edf\u7684\u6027\u80fd\u548c\u6548\u7387\u3002<\/p>\n\n\n\n
\u5b83\u5141\u8bb8\u5728\u76f8\u540c\u7684\u9891\u8c31\u5e26\u5bbd\u5185\u540c\u65f6\u4f20\u8f93\u591a\u4e2a\u6570\u636e\u6d41\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u901a\u4fe1\u7cfb\u7edf\u7684\u6570\u636e\u541e\u5410\u91cf\u548c\u53ef\u9760\u6027\u3002<\/p>\n\n\n\n
SISO<\/h4>\n\n\n\n
SISO \u662f “Single Input Single Output” \u7684\u7f29\u5199\uff0c\u662f\u4e00\u79cd\u65e0\u7ebf\u901a\u4fe1\u7cfb\u7edf\u7684\u57fa\u672c\u7ed3\u6784\u3002\u5728 SISO \u7ed3\u6784\u4e2d\uff0c\u6bcf\u4e2a\u4f20\u8f93\u5929\u7ebf\u5bf9\u5e94\u4e00\u4e2a\u63a5\u6536\u5929\u7ebf\uff0c\u7cfb\u7edf\u4e00\u6b21\u53ea\u80fd\u4f20\u8f93\u4e00\u4e2a\u6570\u636e\u6d41\u3002<\/p>\n\n\n\n
\u5728 SISO \u7ed3\u6784\u4e2d\uff0c\u4fe1\u53f7\u4ece\u53d1\u9001\u7aef\u7684\u5355\u4e2a\u5929\u7ebf\u4f20\u8f93\u5230\u63a5\u6536\u7aef\u7684\u5355\u4e2a\u5929\u7ebf\uff0c\u6ca1\u6709\u5229\u7528\u5230\u7a7a\u95f4\u591a\u6837\u6027\u3002\u8fd9\u610f\u5473\u7740 SISO \u7cfb\u7edf\u5728\u540c\u4e00\u65f6\u95f4\u548c\u9891\u7387\u4e0a\u53ea\u80fd\u4f20\u8f93\u5355\u4e2a\u6570\u636e\u6d41\uff0c\u56e0\u6b64\u5176\u4f20\u8f93\u901f\u7387\u53d7\u5230\u5929\u7ebf\u6570\u91cf\u548c\u4fe1\u9053\u6761\u4ef6\u7684\u9650\u5236\u3002<\/p>\n\n\n\n
PPS<\/h4>\n\n\n\n
PPS\uff08Programmable Power Supply\uff09\u662f\u4e00\u79cd\u901a\u7528\u7684\u7535\u6e90\u6807\u51c6\uff0c\u5b83\u5141\u8bb8\u7528\u6237\u52a8\u6001\u5730\u8c03\u6574\u7535\u6e90\u8f93\u51fa\u7684\u7535\u538b\u548c\u7535\u6d41\u3002<\/p>\n\n\n\n
PPS \u53ef\u7f16\u7a0b\u7535\u6e90\u901a\u5e38\u7531\u5177\u6709\u6570\u5b57\u63a7\u5236\u529f\u80fd\u7684\u7535\u6e90\u8bbe\u5907\u63d0\u4f9b\uff0c\u7528\u6237\u53ef\u4ee5\u901a\u8fc7\u8f6f\u4ef6\u6216\u8005\u5176\u4ed6\u65b9\u5f0f\u6765\u7f16\u7a0b\u8bbe\u5b9a\u6240\u9700\u7684\u7535\u538b\u548c\u7535\u6d41\u503c\u3002PPS \u6280\u672f\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u79cd\u9886\u57df\uff0c\u5982\u7535\u5b50\u8bbe\u5907\u6d4b\u8bd5\u3001\u7535\u6c60\u5145\u7535\u3001\u5de5\u4e1a\u63a7\u5236\u7b49\uff0c\u5176\u7075\u6d3b\u6027\u548c\u53ef\u7f16\u7a0b\u6027\u4f7f\u5176\u9002\u7528\u4e8e\u591a\u79cd\u9700\u6c42\u3002<\/p>\n\n\n\n
USB PD<\/h4>\n\n\n\n
USB PD\uff08USB Power Delivery\uff09\u662f\u4e00\u79cd\u9488\u5bf9 USB \u63a5\u53e3\u7684\u7535\u6e90\u4f20\u9012\u6807\u51c6\uff0c\u5b83\u5141\u8bb8\u901a\u8fc7 USB \u63a5\u53e3\u4f20\u8f93\u66f4\u9ad8\u529f\u7387\u7684\u7535\u6e90\u4f9b\u5e94\u3002<\/p>\n\n\n\n
USB PD \u6280\u672f\u652f\u6301\u52a8\u6001\u8c03\u6574\u7535\u538b\u548c\u7535\u6d41\uff0c\u4ee5\u6ee1\u8db3\u4e0d\u540c\u8bbe\u5907\u7684\u5145\u7535\u9700\u6c42\uff0c\u4ece\u800c\u5b9e\u73b0\u66f4\u5feb\u7684\u5145\u7535\u901f\u5ea6\u548c\u66f4\u9ad8\u7684\u529f\u7387\u4f20\u8f93\u3002\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u79cd\u8bbe\u5907\uff0c\u5305\u62ec\u667a\u80fd\u624b\u673a\u3001\u5e73\u677f\u7535\u8111\u3001\u7b14\u8bb0\u672c\u7535\u8111\u7b49\uff0c\u4f7f\u5f97\u8fd9\u4e9b\u8bbe\u5907\u53ef\u4ee5\u901a\u8fc7 USB \u63a5\u53e3\u5b9e\u73b0\u5feb\u901f\u5145\u7535\u548c\u4fbf\u6377\u7684\u7535\u6e90\u4f9b\u5e94\u3002<\/p>\n\n\n\n
\u5176\u4ed6<\/h3>\n\n\n\nWIFI6E<\/h4>\n\n\n\n
Wi-Fi 6E \u662f Wi-Fi 6 \u6280\u672f\u7684\u6269\u5c55\uff0c\u5176\u4e2d\u7684 “E” \u6307\u7684\u662f “Extended”\u3002Wi-Fi 6E \u6280\u672f\u5229\u7528\u4e86 6 GHz \u9891\u6bb5\uff0c\u6269\u5c55\u4e86 Wi-Fi 6 \u7684\u9891\u8c31\u8303\u56f4\uff0c\u4ece\u800c\u63d0\u4f9b\u66f4\u591a\u7684\u65e0\u7ebf\u9891\u8c31\u8d44\u6e90\u548c\u66f4\u9ad8\u7684\u6027\u80fd\u3002<\/p>\n\n\n\n
\u4f20\u7edf\u7684 Wi-Fi \u6280\u672f\u4e3b\u8981\u5de5\u4f5c\u5728 2.4 GHz \u548c 5 GHz \u4e24\u4e2a\u9891\u6bb5\u4e0a\uff0c\u800c Wi-Fi 6E \u5f15\u5165\u4e86 6 GHz \u9891\u6bb5\u4f5c\u4e3a\u7b2c\u4e09\u4e2a\u9891\u6bb5\u30026 GHz \u9891\u6bb5\u76f8\u5bf9\u4e8e 2.4 GHz \u548c 5 GHz \u9891\u6bb5\u6765\u8bf4\uff0c\u5177\u6709\u66f4\u5927\u7684\u9891\u8c31\u5bb9\u91cf\u3001\u66f4\u5c11\u7684\u5e72\u6270\u548c\u66f4\u5c11\u7684\u62e5\u585e\uff0c\u56e0\u6b64\u53ef\u4ee5\u63d0\u4f9b\u66f4\u5feb\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\u548c\u66f4\u53ef\u9760\u7684\u8fde\u63a5\u3002<\/p>\n\n\n\n
\u5c3e\u58f0<\/h2>\n\n\n\n
\u540e\u9762\u4f1a\u987a\u52bf\u4ecb\u7ecd\u6811\u8393\u6d3e5\u7684\u4f7f\u7528\u4f53\u9a8c\u4e0e\u65b9\u6cd5\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u524d\u8a00 \u8fd9\u662f\u4e00\u7bc7\u7b14\u8bb0\uff0c\u4e3b\u8981\u7528\u4e8e\u5e2e\u52a9\u521a\u5165\u95e8\u5d4c\u5165\u5f0f\u7cfb\u7edf\u5f00\u53d1\u7684\uff08\u6211\uff09\u8bb0\u5f55\u5206\u7c7b\u67e5\u9605\u4e00\u4e9b\u964c\u751f\u7684\u82f1\u6587\u7f29\u5199\u4ee5\u53ca\u4e13\u4e1a\u540d\u8bcd\u3002 \u7531\u4e8e […]<\/p>\n","protected":false},"author":1,"featured_media":892,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[1],"tags":[38],"class_list":["post-881","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","tag-skill-summary"],"_links":{"self":[{"href":"https:\/\/blog.yiming1234.cn\/index.php\/wp-json\/wp\/v2\/posts\/881","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.yiming1234.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.yiming1234.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.yiming1234.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.yiming1234.cn\/index.php\/wp-json\/wp\/v2\/comments?post=881"}],"version-history":[{"count":2,"href":"https:\/\/blog.yiming1234.cn\/index.php\/wp-json\/wp\/v2\/posts\/881\/revisions"}],"predecessor-version":[{"id":895,"href":"https:\/\/blog.yiming1234.cn\/index.php\/wp-json\/wp\/v2\/posts\/881\/revisions\/895"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.yiming1234.cn\/index.php\/wp-json\/wp\/v2\/media\/892"}],"wp:attachment":[{"href":"https:\/\/blog.yiming1234.cn\/index.php\/wp-json\/wp\/v2\/media?parent=881"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.yiming1234.cn\/index.php\/wp-json\/wp\/v2\/categories?post=881"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.yiming1234.cn\/index.php\/wp-json\/wp\/v2\/tags?post=881"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
![\"\"](\"https:\/\/blog.yiming1234.cn\/wp-content\/uploads\/2024\/03\/images.jpg\")
<\/div>MIPI\uff08Mobile Industry Processor Interface\uff09\u662f\u4e00\u79cd\u7528\u4e8e\u79fb\u52a8\u8bbe\u5907\u7684\u63a5\u53e3\u6807\u51c6\u3002MIPI Alliance \u662f\u4e00\u4e2a\u5f00\u53d1\u548c\u7ef4\u62a4\u6b64\u7c7b\u6807\u51c6\u7684\u7ec4\u7ec7\uff0c\u65e8\u5728\u63a8\u52a8\u79fb\u52a8\u8bbe\u5907\u7684\u6027\u80fd\u3001\u529f\u8017\u548c\u6210\u672c\u7684\u4f18\u5316\u3002<\/p>\n\n\n\n
MIPI \u6807\u51c6\u5305\u62ec\u4e00\u7cfb\u5217\u7684\u534f\u8bae\uff0c\u7528\u4e8e\u8fde\u63a5\u79fb\u52a8\u8bbe\u5907\u4e2d\u7684\u5404\u79cd\u7ec4\u4ef6\uff0c\u4f8b\u5982\u663e\u793a\u5c4f\u3001\u6444\u50cf\u5934\u3001\u5904\u7406\u5668\u3001\u5b58\u50a8\u5668\u7b49\u3002\u8fd9\u4e9b\u534f\u8bae\u6db5\u76d6\u4e86\u4e0d\u540c\u7684\u63a5\u53e3\u9700\u6c42\uff0c\u4f8b\u5982\u4e32\u884c\u6570\u636e\u4f20\u8f93\u3001\u63a7\u5236\u4fe1\u53f7\u3001\u7535\u6e90\u7ba1\u7406\u7b49\u3002<\/p>\n\n\n\n
\u4e00\u4e9b\u5e38\u89c1\u7684 MIPI \u6807\u51c6\u5305\u62ec\uff1a<\/p>\n\n\n\n
- \n
- MIPI DSI\uff08Display Serial Interface\uff09\uff1a\u7528\u4e8e\u8fde\u63a5\u663e\u793a\u5c4f\u548c\u663e\u793a\u63a7\u5236\u5668\u4e4b\u95f4\u7684\u63a5\u53e3\u3002<\/li>\n\n\n\n
- MIPI CSI\uff08Camera Serial Interface\uff09\uff1a\u7528\u4e8e\u8fde\u63a5\u6444\u50cf\u5934\u548c\u56fe\u50cf\u5904\u7406\u5668\u4e4b\u95f4\u7684\u63a5\u53e3\u3002<\/li>\n\n\n\n
- MIPI C-PHY \u548c D-PHY\uff1a\u7528\u4e8e\u4e32\u884c\u6570\u636e\u4f20\u8f93\u7684\u7269\u7406\u5c42\u63a5\u53e3\u6807\u51c6\uff0c\u652f\u6301\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u548c\u4f4e\u529f\u8017\u3002<\/li>\n\n\n\n
- MIPI MPHY\uff1a\u7528\u4e8e\u8fde\u63a5\u79fb\u52a8\u8bbe\u5907\u4e2d\u7684\u5176\u4ed6\u7ec4\u4ef6\uff0c\u5982\u5b58\u50a8\u5668\u3001\u5904\u7406\u5668\u7b49\u7684\u63a5\u53e3\u3002<\/li>\n<\/ol>\n\n\n\n
GPIO<\/h4>\n\n\n\n
<\/div><\/figure>\n\n\n\nGPIO\uff08General Purpose Input\/Output\uff09\u5f15\u811a\u662f\u4e00\u79cd\u6570\u5b57\u8f93\u5165\/\u8f93\u51fa\u5f15\u811a\uff0c\u901a\u5e38\u7528\u4e8e\u4e0e\u5916\u90e8\u7535\u8def\u6216\u8bbe\u5907\u8fdb\u884c\u901a\u4fe1\u3002\u8fd9\u4e9b\u5f15\u811a\u53ef\u4ee5\u88ab\u7a0b\u5e8f\u52a8\u6001\u5730\u914d\u7f6e\u4e3a\u8f93\u5165\u6216\u8f93\u51fa\uff0c\u5e76\u4e14\u53ef\u4ee5\u901a\u8fc7\u8f6f\u4ef6\u63a7\u5236\u5b83\u4eec\u7684\u7535\u5e73\u72b6\u6001\uff08\u9ad8\u7535\u5e73\u6216\u4f4e\u7535\u5e73\uff09\u3002\u5728\u8bb8\u591a\u5d4c\u5165\u5f0f\u7cfb\u7edf\u548c\u5355\u7247\u673a\u4e2d\uff0cGPIO \u5f15\u811a\u662f\u975e\u5e38\u5e38\u89c1\u7684\u3002<\/p>\n\n\n\n
GPIO \u5f15\u811a\u7684\u4e3b\u8981\u529f\u80fd\u5305\u62ec\uff1a<\/p>\n\n\n\n
- \n
- \u8f93\u5165\uff08Input\uff09\uff1a\u901a\u8fc7\u8bfb\u53d6\u5916\u90e8\u7535\u8def\u6216\u8bbe\u5907\u7684\u7535\u5e73\u72b6\u6001\uff0c\u4f8b\u5982\u4f20\u611f\u5668\u7684\u8f93\u51fa\u6216\u6309\u94ae\u7684\u72b6\u6001\u7b49\u3002<\/li>\n\n\n\n
- \u8f93\u51fa\uff08Output\uff09\uff1a\u901a\u8fc7\u6539\u53d8\u5f15\u811a\u7684\u7535\u5e73\u72b6\u6001\u6765\u63a7\u5236\u5916\u90e8\u7535\u8def\u6216\u8bbe\u5907\uff0c\u4f8b\u5982\u9a71\u52a8LED\u3001\u7ee7\u7535\u5668\u6216\u6267\u884c\u5176\u4ed6\u64cd\u4f5c\u3002<\/li>\n\n\n\n
- \u901a\u7528\u6027\uff08General Purpose\uff09\uff1a\u8fd9\u610f\u5473\u7740 GPIO \u5f15\u811a\u53ef\u4ee5\u6839\u636e\u9700\u8981\u8fdb\u884c\u52a8\u6001\u914d\u7f6e\uff0c\u53ef\u4ee5\u7528\u4e8e\u591a\u79cd\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u3002<\/li>\n\n\n\n
- \u8f6f\u4ef6\u63a7\u5236\uff08Software Control\uff09\uff1aGPIO \u5f15\u811a\u7684\u72b6\u6001\u53ef\u4ee5\u901a\u8fc7\u7f16\u7a0b\u8bed\u8a00\uff08\u4f8b\u5982 C\u3001Python \u7b49\uff09\u4e2d\u7684 GPIO \u5e93\u6216\u9a71\u52a8\u7a0b\u5e8f\u6765\u8fdb\u884c\u63a7\u5236\u548c\u76d1\u89c6\u3002<\/li>\n<\/ol>\n\n\n\n
\u5728\u5d4c\u5165\u5f0f\u7cfb\u7edf\u548c\u5355\u7247\u673a\u4e2d\uff0cGPIO \u5f15\u811a\u901a\u5e38\u7528\u4e8e\u4e0e\u5916\u90e8\u8bbe\u5907\u8fdb\u884c\u901a\u4fe1\uff0c\u63a7\u5236\u548c\u4f20\u611f\u5668\u4ea4\u4e92\u7b49\u4efb\u52a1\u3002\u5b83\u4eec\u662f\u6784\u5efa\u5404\u79cd\u5d4c\u5165\u5f0f\u7cfb\u7edf\u7684\u57fa\u7840\uff0c\u5305\u62ec\u7269\u8054\u7f51\u8bbe\u5907\u3001\u5d4c\u5165\u5f0f\u4f20\u611f\u5668\u3001\u673a\u5668\u4eba\u3001\u5bb6\u7528\u7535\u5b50\u8bbe\u5907\u7b49\u3002<\/p>\n\n\n\n
RJ45<\/h4>\n\n\n\n
<\/div><\/figure>\n\n\n\nRJ45 \u662f\u4e00\u79cd\u5e38\u89c1\u7684\u7f51\u7edc\u8fde\u63a5\u5668\u6807\u51c6\uff0c\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u7f51\u7edc\u8bbe\u5907\uff0c\u5982\u8ba1\u7b97\u673a\u3001\u8def\u7531\u5668\u3001\u4ea4\u6362\u673a\u3001\u7f51\u7edc\u5b58\u50a8\u8bbe\u5907\u7b49\u3002RJ45 \u8fde\u63a5\u5668\u901a\u5e38\u7528\u4e8e\u4ee5\u592a\u7f51\uff08Ethernet\uff09\u7f51\u7edc\u4e2d\uff0c\u5e76\u4e14\u88ab\u5e7f\u6cdb\u7528\u4e8e\u5bb6\u5ead\u7f51\u7edc\u3001\u4f01\u4e1a\u7f51\u7edc\u4ee5\u53ca\u6570\u636e\u4e2d\u5fc3\u7b49\u573a\u6240\u3002<\/p>\n\n\n\n
\u5b83\u5177\u67098\u4e2a\u91d1\u5c5e\u63a5\u89e6\u5f15\u811a\uff0c\u5b83\u4eec\u6309\u7167\u7279\u5b9a\u7684\u987a\u5e8f\u6392\u5217\uff0c\u7528\u4e8e\u4f20\u8f93\u6570\u636e\u4fe1\u53f7\u3002\u8fd9\u4e9b\u8fde\u63a5\u5668\u901a\u5e38\u4e0e\u53cc\u7ede\u7ebf\u7535\u7f06\u914d\u5408\u4f7f\u7528\uff0c\u6570\u636e\u4f20\u8f93\u901f\u7387\u53ef\u4ee5\u4ece\u51e0\u767e Mbps \u5230\u6570 Gbps \u4e0d\u7b49\uff0c\u5177\u4f53\u53d6\u51b3\u4e8e\u4f7f\u7528\u7684\u7f51\u7edc\u6807\u51c6\u548c\u7535\u7f06\u8d28\u91cf\u3002<\/p>\n\n\n\n
PS\/2<\/h4>\n\n\n\n
<\/div><\/figure>\n\n\n\nPS\/2 \u662f\u4e00\u79cd\u8ba1\u7b97\u673a\u5916\u8bbe\u63a5\u53e3\u6807\u51c6\uff0c\u7528\u4e8e\u8fde\u63a5\u952e\u76d8\u548c\u9f20\u6807\u7b49\u5916\u90e8\u8bbe\u5907\u5230\u8ba1\u7b97\u673a\u4e3b\u673a\u3002PS\/2 \u63a5\u53e3\u6700\u521d\u7531 IBM \u516c\u53f8\u4e8e1987\u5e74\u63a8\u51fa\uff0c\u88ab\u8bbe\u8ba1\u7528\u4e8e IBM PC\/AT \u548c\u540e\u6765\u7684 PC \u673a\u578b\u4e0a\u3002PS\/2 \u63a5\u53e3\u5e38\u89c1\u4e8e 1990 \u5e74\u4ee3\u81f3 2000 \u5e74\u4ee3\u521d\u671f\u7684\u4e2a\u4eba\u8ba1\u7b97\u673a\u3002<\/p>\n\n\n\n
PS\/2 \u63a5\u53e3\u5728\u5176\u63a8\u51fa\u65f6\u975e\u5e38\u6d41\u884c\uff0c\u5e76\u4e14\u5728\u4e00\u6bb5\u65f6\u95f4\u5185\u6210\u4e3a\u4e86\u8fde\u63a5\u952e\u76d8\u548c\u9f20\u6807\u7684\u4e3b\u6d41\u6807\u51c6\u3002\u4f46\u968f\u7740 USB\uff08Universal Serial Bus\uff0c\u901a\u7528\u4e32\u884c\u603b\u7ebf\uff09\u63a5\u53e3\u7684\u666e\u53ca\u548c\u53d1\u5c55\uff0cPS\/2 \u63a5\u53e3\u9010\u6e10\u88ab USB \u63a5\u53e3\u6240\u53d6\u4ee3\u3002<\/p>\n\n\n\n
UART<\/h4>\n\n\n\n
<\/div><\/figure>\n\n\n\nUART\uff08Universal Asynchronous Receiver\/Transmitter\uff0c\u901a\u7528\u5f02\u6b65\u6536\u53d1\u5668\uff09\u63a5\u53e3\u662f\u4e00\u79cd\u7528\u4e8e\u4e32\u884c\u901a\u4fe1\u7684\u6807\u51c6\u63a5\u53e3\u3002UART \u63a5\u53e3\u7528\u4e8e\u5728\u8ba1\u7b97\u673a\u7cfb\u7edf\u6216\u5d4c\u5165\u5f0f\u7cfb\u7edf\u4e2d\u5b9e\u73b0\u4e32\u884c\u6570\u636e\u4f20\u8f93\uff0c\u901a\u5e38\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\uff0c\u5982\u4e32\u53e3\u8bbe\u5907\u3001\u8c03\u5236\u89e3\u8c03\u5668\u3001\u4f20\u611f\u5668\u7b49\u3002<\/p>\n\n\n\n
UART \u63a5\u53e3\u901a\u5e38\u7531\u4ee5\u4e0b\u51e0\u4e2a\u5f15\u811a\u7ec4\u6210\uff1a<\/p>\n\n\n\n
- \n
- TX\uff08Transmit\uff09\uff1a\u53d1\u9001\u6570\u636e\u7684\u5f15\u811a\uff0c\u4ece\u8ba1\u7b97\u673a\u6216 MCU \u53d1\u9001\u6570\u636e\u5230\u5916\u90e8\u8bbe\u5907\u3002<\/li>\n\n\n\n
- RX\uff08Receive\uff09\uff1a\u63a5\u6536\u6570\u636e\u7684\u5f15\u811a\uff0c\u63a5\u6536\u5916\u90e8\u8bbe\u5907\u53d1\u9001\u7684\u6570\u636e\u3002<\/li>\n\n\n\n
- GND\uff08Ground\uff09\uff1a\u5730\u7ebf\u5f15\u811a\uff0c\u7528\u4e8e\u5efa\u7acb\u4fe1\u53f7\u7684\u53c2\u8003\u7535\u5e73\u3002<\/li>\n\n\n\n
- \u5176\u4ed6\u5f15\u811a\uff1a\u6839\u636e UART \u7684\u5177\u4f53\u5b9e\u73b0\u548c\u8981\u6c42\uff0c\u53ef\u80fd\u4f1a\u6709\u5176\u4ed6\u5f15\u811a\uff0c\u5982\u63a7\u5236\u5f15\u811a\uff08\u5982 RTS\u3001CTS\uff09\u3001\u65f6\u949f\u5f15\u811a\u7b49\u3002<\/li>\n<\/ol>\n\n\n\n
UART \u63a5\u5934\u901a\u5e38\u6307\u7684\u662f\u8fde\u63a5 UART \u63a5\u53e3\u7684\u7269\u7406\u8fde\u63a5\u5668\uff0c\u5982 DB9 \u6216 DB25 \u8fde\u63a5\u5668\u3001\u9488\u811a\u6392\u7b49\u3002\u8fd9\u4e9b\u63a5\u5934\u53ef\u4ee5\u65b9\u4fbf\u5730\u8fde\u63a5 UART \u8bbe\u5907\u5230\u8ba1\u7b97\u673a\u6216\u5d4c\u5165\u5f0f\u7cfb\u7edf\u4e0a\u3002<\/p>\n\n\n\n
\u4e00\u4e9b\u534f\u8bae<\/h3>\n\n\n\n
PTP<\/h4>\n\n\n\n
PTP\u662f “Precision Time Protocol” \u7684\u7f29\u5199\uff0c\u662f\u4e00\u79cd\u7528\u4e8e\u540c\u6b65\u8ba1\u7b97\u673a\u7f51\u7edc\u4e2d\u5404\u4e2a\u8282\u70b9\u65f6\u949f\u7684\u534f\u8bae\u3002PTP \u65e8\u5728\u63d0\u4f9b\u66f4\u9ad8\u7cbe\u5ea6\u548c\u66f4\u53ef\u9760\u7684\u65f6\u95f4\u540c\u6b65\uff0c\u4ee5\u6ee1\u8db3\u5bf9\u7cbe\u786e\u65f6\u95f4\u8981\u6c42\u8f83\u9ad8\u7684\u5e94\u7528\uff0c\u5982\u5de5\u4e1a\u63a7\u5236\u3001\u91d1\u878d\u4ea4\u6613\u7b49\u3002<\/p>\n\n\n\n
\u5b83\u662fIEEE 1588 Precision Time Protocol\u6807\u51c6\u7684\u4e00\u90e8\u5206\uff0c\u5b83\u901a\u8fc7\u5728\u7f51\u7edc\u4e2d\u7684\u8282\u70b9\u4e4b\u95f4\u8fdb\u884c\u65f6\u95f4\u540c\u6b65\u4fe1\u606f\u7684\u4ea4\u6362\uff0c\u4ee5\u7cbe\u786e\u5730\u534f\u8c03\u5b83\u4eec\u7684\u65f6\u949f\u3002\u63d0\u4f9b\u4e86\u66f4\u9ad8\u7684\u65f6\u95f4\u7cbe\u5ea6\uff0c\u901a\u5e38\u5728\u5fae\u79d2\u7ea7\u522b\u751a\u81f3\u4e9a\u5fae\u79d2\u7ea7\u522b\u3002\u8fd9\u79cd\u9ad8\u7cbe\u5ea6\u7684\u65f6\u95f4\u540c\u6b65\u5bf9\u4e8e\u9700\u8981\u65f6\u95f4\u540c\u6b65\u6027\u80fd\u7684\u5e94\u7528\u975e\u5e38\u91cd\u8981\uff0c\u5982\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u5e7f\u64ad\u3001\u7535\u4fe1\u7b49\u9886\u57df\u3002<\/p>\n\n\n\n
NTP<\/h4>\n\n\n\n
NTP\uff08Network Time Protocol\uff09\u662f\u4e00\u79cd\u7528\u4e8e\u540c\u6b65\u8ba1\u7b97\u673a\u7f51\u7edc\u4e2d\u5404\u4e2a\u8282\u70b9\u65f6\u949f\u7684\u534f\u8bae\u3002NTP \u7684\u4e3b\u8981\u76ee\u7684\u662f\u786e\u4fdd\u8ba1\u7b97\u673a\u7f51\u7edc\u4e2d\u7684\u6240\u6709\u8bbe\u5907\u90fd\u80fd\u591f\u4f7f\u7528\u7edf\u4e00\u7684\u65f6\u95f4\u6807\u51c6\uff0c\u4ee5\u4fbf\u8fdb\u884c\u534f\u8c03\u548c\u540c\u6b65\u64cd\u4f5c\u3002<\/p>\n\n\n\n
\u5b83 \u4f7f\u7528\u4e00\u79cd\u5206\u5c42\u7684\u5ba2\u6237\u7aef-\u670d\u52a1\u5668\u4f53\u7cfb\u7ed3\u6784\uff0c\u5176\u4e2d\u4e00\u4e2a\u6216\u591a\u4e2a NTP \u670d\u52a1\u5668\u88ab\u7528\u4f5c\u65f6\u95f4\u6e90\uff0c\u5b83\u4eec\u4ece\u5916\u90e8\u65f6\u95f4\u6e90\uff08\u4f8b\u5982\u539f\u5b50\u949f\u6216 GPS \u536b\u661f\uff09\u83b7\u53d6\u51c6\u786e\u7684\u65f6\u95f4\uff0c\u5e76\u5c06\u5176\u63d0\u4f9b\u7ed9\u7f51\u7edc\u4e2d\u7684\u5176\u4ed6\u8bbe\u5907\u3002\u5176\u4ed6\u8bbe\u5907\uff08\u5ba2\u6237\u7aef\uff09\u5b9a\u671f\u5411 NTP \u670d\u52a1\u5668\u53d1\u51fa\u65f6\u95f4\u8bf7\u6c42\uff0c\u5e76\u6839\u636e\u670d\u52a1\u5668\u63d0\u4f9b\u7684\u65f6\u95f4\u8c03\u6574\u81ea\u5df1\u7684\u65f6\u949f\u3002<\/p>\n\n\n\n
DHCP<\/h4>\n\n\n\n
DHCP\uff08Dynamic Host Configuration Protocol\uff09\u662f\u4e00\u79cd\u7528\u4e8e IP \u5730\u5740\u5206\u914d\u548c\u7f51\u7edc\u914d\u7f6e\u7684\u7f51\u7edc\u534f\u8bae\u3002DHCP \u5141\u8bb8\u7f51\u7edc\u4e2d\u7684\u8bbe\u5907\u52a8\u6001\u5730\u83b7\u53d6 IP \u5730\u5740\u3001\u5b50\u7f51\u63a9\u7801\u3001\u9ed8\u8ba4\u7f51\u5173\u548c DNS \u670d\u52a1\u5668\u7b49\u7f51\u7edc\u914d\u7f6e\u4fe1\u606f\uff0c\u4ece\u800c\u7b80\u5316\u4e86\u7f51\u7edc\u7ba1\u7406\u548c\u914d\u7f6e\u7684\u8fc7\u7a0b\u3002<\/p>\n\n\n\n
VNC<\/h4>\n\n\n\n
VNC\uff08Virtual Network Computing\uff0c\u865a\u62df\u7f51\u7edc\u8ba1\u7b97\uff09\u662f\u4e00\u79cd\u8fdc\u7a0b\u684c\u9762\u534f\u8bae\uff0c\u5b83\u5141\u8bb8\u7528\u6237\u901a\u8fc7\u7f51\u7edc\u8fdc\u7a0b\u8bbf\u95ee\u548c\u63a7\u5236\u53e6\u4e00\u53f0\u8ba1\u7b97\u673a\u7684\u684c\u9762\u73af\u5883\u3002VNC \u6280\u672f\u901a\u8fc7\u5728\u8fdc\u7a0b\u8ba1\u7b97\u673a\u548c\u672c\u5730\u8ba1\u7b97\u673a\u4e4b\u95f4\u4f20\u8f93\u56fe\u5f62\u5316\u754c\u9762\u7684\u56fe\u50cf\u6570\u636e\uff0c\u5b9e\u73b0\u4e86\u8fdc\u7a0b\u684c\u9762\u7684\u663e\u793a\u548c\u64cd\u4f5c\u3002<\/p>\n\n\n\n
VNC \u6280\u672f\u5728\u8fdc\u7a0b\u5de5\u4f5c\u3001\u8fdc\u7a0b\u6559\u5b66\u3001\u8fdc\u7a0b\u6280\u672f\u652f\u6301\u7b49\u573a\u666f\u4e2d\u5f97\u5230\u5e7f\u6cdb\u5e94\u7528\uff0c\u4e3a\u7528\u6237\u63d0\u4f9b\u4e86\u4fbf\u6377\u7684\u8fdc\u7a0b\u8bbf\u95ee\u548c\u63a7\u5236\u65b9\u6848\u3002<\/p>\n\n\n\n
\u4e00\u4e9b\u7ec4\u4ef6<\/h3>\n\n\n\n
PCB<\/h4>\n\n\n\n
<\/div><\/figure>\n\n\n\nPCB \u662f Printed Circuit Board\uff08\u5370\u5237\u7535\u8def\u677f\uff09\u7684\u7f29\u5199\u3002PCB \u662f\u4e00\u79cd\u7528\u4e8e\u652f\u6301\u548c\u8fde\u63a5\u7535\u5b50\u5143\u4ef6\u7684\u57fa\u7840\u677f\uff0c\u5b83\u901a\u8fc7\u5370\u5237\u5bfc\u7535\u901a\u8def\u548c\u5b89\u88c5\u7535\u5b50\u5143\u4ef6\u6765\u5b9e\u73b0\u7535\u8def\u529f\u80fd\u3002<\/p>\n\n\n\n
PCB \u7684\u4e3b\u8981\u7ec4\u6210\u90e8\u5206\u5305\u62ec\uff1a<\/p>\n\n\n\n
- \n
- \u57fa\u677f\uff08Substrate\uff09\uff1a\u901a\u5e38\u7531\u7edd\u7f18\u6750\u6599\u5236\u6210\uff0c\u4f8b\u5982\u73bb\u7483\u7ea4\u7ef4\u589e\u5f3a\u7684\u73af\u6c27\u6811\u8102\uff08FR-4\uff09\uff0c\u7528\u4e8e\u63d0\u4f9b\u7ed3\u6784\u652f\u6491\u548c\u7535\u6c14\u9694\u79bb\u3002<\/li>\n\n\n\n
- \u5bfc\u7535\u5c42\uff08Conductive Layer\uff09\uff1a\u4f4d\u4e8e\u57fa\u677f\u8868\u9762\u7684\u4e00\u5c42\u8584\u819c\uff0c\u4e0a\u9762\u5370\u5237\u4e86\u5bfc\u7535\u7ebf\u8def\u548c\u8fde\u63a5\u70b9\uff0c\u7528\u4e8e\u8fde\u63a5\u7535\u5b50\u5143\u4ef6\u5e76\u4f20\u8f93\u7535\u4fe1\u53f7\u3002<\/li>\n\n\n\n
- \u5143\u4ef6\uff1a\u7535\u5b50\u5143\u4ef6\uff0c\u5982\u7535\u963b\u3001\u7535\u5bb9\u3001\u96c6\u6210\u7535\u8def\u3001\u8fde\u63a5\u5668\u7b49\uff0c\u5b89\u88c5\u5728 PCB \u7684\u8868\u9762\u6216\u901a\u8fc7\u5b54\u7a7f\u8fc7 PCB \u8fde\u63a5\u5230\u5bfc\u7535\u5c42\u3002<\/li>\n<\/ol>\n\n\n\n
eMMC<\/h4>\n\n\n\n
<\/div><\/figure>\n\n\n\n\u5168\u79f0\u662f “embedded MultiMediaCard”\uff0c\u4e00\u79cd\u5185\u7f6e\u5f0f\u5b58\u50a8\u5668\uff0c\u901a\u5e38\u7528\u4e8e\u5d4c\u5165\u5f0f\u7cfb\u7edf\u548c\u79fb\u52a8\u8bbe\u5907\u4e2d\u3002\u5b83\u7ed3\u5408\u4e86 NAND \u5feb\u95ea\u5b58\u50a8\u5668\u548c\u4e00\u4e2a\u63a7\u5236\u5668\uff0c\u662f\u7531 JEDEC\uff08\u7535\u5b50\u884c\u4e1a\u534f\u4f1a\uff09\u6807\u51c6\u5316\u7684\u4e00\u79cd\u5b58\u50a8\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n\n\n\n
eMMC \u5b58\u50a8\u5668\u901a\u5e38\u88ab\u7528\u4e8e\u624b\u673a\u3001\u5e73\u677f\u7535\u8111\u3001\u4fbf\u643a\u5f0f\u5d4c\u5165\u5f0f\u7cfb\u7edf\u3001\u6570\u5b57\u76f8\u673a\u3001\u667a\u80fd\u7535\u89c6\u7b49\u8bbe\u5907\u4e2d\uff0c\u4f5c\u4e3a\u4e3b\u8981\u7684\u5185\u90e8\u5b58\u50a8\u5668\u3002\u5b83\u63d0\u4f9b\u4e86\u4e00\u4e2a\u96c6\u6210\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u5305\u62ec\u95ea\u5b58\u5b58\u50a8\u5355\u5143\u3001\u63a7\u5236\u5668\u548c\u95ea\u5b58\u7ba1\u7406\u8f6f\u4ef6\uff0c\u4f7f\u5f97\u5b83\u53ef\u4ee5\u76f4\u63a5\u8fde\u63a5\u5230\u4e3b\u677f\u4e0a\uff0c\u51cf\u5c11\u4e86\u7cfb\u7edf\u8bbe\u8ba1\u7684\u590d\u6742\u6027\u3002<\/p>\n\n\n\n
RTC<\/h4>\n\n\n\n
<\/div><\/figure>\n\n\n\nRTC\uff08Real-Time Clock\uff0c\u5b9e\u65f6\u65f6\u949f\uff09\u662f\u4e00\u79cd\u7535\u5b50\u8bbe\u5907\u6216\u6a21\u5757\uff0c\u7528\u4e8e\u8ddf\u8e2a\u5f53\u524d\u7684\u65e5\u671f\u548c\u65f6\u95f4\u3002RTC \u53ef\u4ee5\u5728\u8ba1\u7b97\u673a\u3001\u5d4c\u5165\u5f0f\u7cfb\u7edf\u3001\u7535\u5b50\u8bbe\u5907\u7b49\u5404\u79cd\u5e94\u7528\u4e2d\u4f7f\u7528\uff0c\u7528\u4e8e\u63d0\u4f9b\u51c6\u786e\u7684\u65f6\u95f4\u53c2\u8003\u3002<\/p>\n\n\n\n
RTC \u901a\u5e38\u5305\u62ec\u4e00\u4e2a\u7a33\u5b9a\u7684\u65f6\u949f\u6e90\uff08\u5982\u6676\u4f53\u632f\u8361\u5668\uff09\uff0c\u4ee5\u53ca\u76f8\u5e94\u7684\u63a7\u5236\u7535\u8def\u548c\u7535\u6c60\u5907\u4efd\u7535\u6e90\u3002\u5373\u4f7f\u5728\u8bbe\u5907\u65ad\u7535\u7684\u60c5\u51b5<\/p>\n\n\n\n
\u4e00\u4e9b\u6280\u672f<\/h3>\n\n\n\n
Linpack<\/h4>\n\n\n\n
Linpack \u662f\u4e00\u4e2a\u7528\u4e8e\u8bc4\u4f30\u8ba1\u7b97\u673a\u6027\u80fd\u7684\u57fa\u51c6\u6d4b\u8bd5\u8f6f\u4ef6\u5305\uff0c\u4e3b\u8981\u7528\u4e8e\u6d4b\u91cf\u8ba1\u7b97\u673a\u7684\u6d6e\u70b9\u8fd0\u7b97\u6027\u80fd\u3002Linpack \u63d0\u4f9b\u4e86\u4e00\u7cfb\u5217\u7684\u57fa\u51c6\u6d4b\u8bd5\u7a0b\u5e8f\uff0c\u5176\u4e2d\u5305\u62ec\u5355\u7cbe\u5ea6\u6d6e\u70b9\u8fd0\u7b97\uff08SP\uff09\u3001\u53cc\u7cbe\u5ea6\u6d6e\u70b9\u8fd0\u7b97\uff08DP\uff09\u7b49\u4e0d\u540c\u7684\u6d4b\u8bd5\u3002<\/p>\n\n\n\n
\u5728 Linpack \u4e2d\uff0cSP \u8868\u793a\u5355\u7cbe\u5ea6\u6d6e\u70b9\u8fd0\u7b97\u6d4b\u8bd5\uff0cDP \u8868\u793a\u53cc\u7cbe\u5ea6\u6d6e\u70b9\u8fd0\u7b97\u6d4b\u8bd5\u3002\u8fd9\u4e9b\u6d4b\u8bd5\u901a\u5e38\u4f1a\u6d89\u53ca\u5230\u77e9\u9635\u8fd0\u7b97\u3001\u7ebf\u6027\u65b9\u7a0b\u6c42\u89e3\u7b49\u6570\u5b66\u8fd0\u7b97\uff0c\u4ee5\u8bc4\u4f30\u8ba1\u7b97\u673a\u5728\u6267\u884c\u590d\u6742\u79d1\u5b66\u8ba1\u7b97\u6216\u5de5\u7a0b\u8ba1\u7b97\u4efb\u52a1\u65f6\u7684\u6027\u80fd\u3002<\/p>\n\n\n\n
\u5728\u67d0\u4e9b\u7279\u5b9a\u7684\u786c\u4ef6\u67b6\u6784\u4e0a\uff0c\u4f8b\u5982 ARM \u67b6\u6784\u7684\u5904\u7406\u5668\uff0c\u8fd8\u53ef\u80fd\u4f1a\u6709\u9488\u5bf9 NEON\uff08ARM \u7684 SIMD \u6269\u5c55\u6307\u4ee4\u96c6\uff09\u7684\u4f18\u5316\u7248\u672c\uff0c\u56e0\u6b64\u4f1a\u6709 SPNEON \u7684\u6d4b\u8bd5\u3002NEON \u6307\u4ee4\u96c6\u80fd\u591f\u5728\u5355\u4e2a\u6307\u4ee4\u4e2d\u5904\u7406\u591a\u4e2a\u6570\u636e\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u6d6e\u70b9\u8fd0\u7b97\u7684\u6548\u7387\u3002<\/p>\n\n\n\n
MIMO<\/h4>\n\n\n\n
MIMO \u662f “Multiple Input Multiple Output” \u7684\u7f29\u5199\uff0c\u662f\u4e00\u79cd\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u3002MIMO \u6280\u672f\u901a\u8fc7\u5229\u7528\u591a\u4e2a\u53d1\u5c04\u5929\u7ebf\u548c\u63a5\u6536\u5929\u7ebf\uff0c\u540c\u65f6\u5728\u7a7a\u95f4\u4e0a\u4f20\u8f93\u591a\u4e2a\u6570\u636e\u6d41\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u65e0\u7ebf\u901a\u4fe1\u7cfb\u7edf\u7684\u6027\u80fd\u548c\u6548\u7387\u3002<\/p>\n\n\n\n
\u5b83\u5141\u8bb8\u5728\u76f8\u540c\u7684\u9891\u8c31\u5e26\u5bbd\u5185\u540c\u65f6\u4f20\u8f93\u591a\u4e2a\u6570\u636e\u6d41\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u901a\u4fe1\u7cfb\u7edf\u7684\u6570\u636e\u541e\u5410\u91cf\u548c\u53ef\u9760\u6027\u3002<\/p>\n\n\n\n
SISO<\/h4>\n\n\n\n
SISO \u662f “Single Input Single Output” \u7684\u7f29\u5199\uff0c\u662f\u4e00\u79cd\u65e0\u7ebf\u901a\u4fe1\u7cfb\u7edf\u7684\u57fa\u672c\u7ed3\u6784\u3002\u5728 SISO \u7ed3\u6784\u4e2d\uff0c\u6bcf\u4e2a\u4f20\u8f93\u5929\u7ebf\u5bf9\u5e94\u4e00\u4e2a\u63a5\u6536\u5929\u7ebf\uff0c\u7cfb\u7edf\u4e00\u6b21\u53ea\u80fd\u4f20\u8f93\u4e00\u4e2a\u6570\u636e\u6d41\u3002<\/p>\n\n\n\n
\u5728 SISO \u7ed3\u6784\u4e2d\uff0c\u4fe1\u53f7\u4ece\u53d1\u9001\u7aef\u7684\u5355\u4e2a\u5929\u7ebf\u4f20\u8f93\u5230\u63a5\u6536\u7aef\u7684\u5355\u4e2a\u5929\u7ebf\uff0c\u6ca1\u6709\u5229\u7528\u5230\u7a7a\u95f4\u591a\u6837\u6027\u3002\u8fd9\u610f\u5473\u7740 SISO \u7cfb\u7edf\u5728\u540c\u4e00\u65f6\u95f4\u548c\u9891\u7387\u4e0a\u53ea\u80fd\u4f20\u8f93\u5355\u4e2a\u6570\u636e\u6d41\uff0c\u56e0\u6b64\u5176\u4f20\u8f93\u901f\u7387\u53d7\u5230\u5929\u7ebf\u6570\u91cf\u548c\u4fe1\u9053\u6761\u4ef6\u7684\u9650\u5236\u3002<\/p>\n\n\n\n
PPS<\/h4>\n\n\n\n
PPS\uff08Programmable Power Supply\uff09\u662f\u4e00\u79cd\u901a\u7528\u7684\u7535\u6e90\u6807\u51c6\uff0c\u5b83\u5141\u8bb8\u7528\u6237\u52a8\u6001\u5730\u8c03\u6574\u7535\u6e90\u8f93\u51fa\u7684\u7535\u538b\u548c\u7535\u6d41\u3002<\/p>\n\n\n\n
PPS \u53ef\u7f16\u7a0b\u7535\u6e90\u901a\u5e38\u7531\u5177\u6709\u6570\u5b57\u63a7\u5236\u529f\u80fd\u7684\u7535\u6e90\u8bbe\u5907\u63d0\u4f9b\uff0c\u7528\u6237\u53ef\u4ee5\u901a\u8fc7\u8f6f\u4ef6\u6216\u8005\u5176\u4ed6\u65b9\u5f0f\u6765\u7f16\u7a0b\u8bbe\u5b9a\u6240\u9700\u7684\u7535\u538b\u548c\u7535\u6d41\u503c\u3002PPS \u6280\u672f\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u79cd\u9886\u57df\uff0c\u5982\u7535\u5b50\u8bbe\u5907\u6d4b\u8bd5\u3001\u7535\u6c60\u5145\u7535\u3001\u5de5\u4e1a\u63a7\u5236\u7b49\uff0c\u5176\u7075\u6d3b\u6027\u548c\u53ef\u7f16\u7a0b\u6027\u4f7f\u5176\u9002\u7528\u4e8e\u591a\u79cd\u9700\u6c42\u3002<\/p>\n\n\n\n
USB PD<\/h4>\n\n\n\n
USB PD\uff08USB Power Delivery\uff09\u662f\u4e00\u79cd\u9488\u5bf9 USB \u63a5\u53e3\u7684\u7535\u6e90\u4f20\u9012\u6807\u51c6\uff0c\u5b83\u5141\u8bb8\u901a\u8fc7 USB \u63a5\u53e3\u4f20\u8f93\u66f4\u9ad8\u529f\u7387\u7684\u7535\u6e90\u4f9b\u5e94\u3002<\/p>\n\n\n\n
USB PD \u6280\u672f\u652f\u6301\u52a8\u6001\u8c03\u6574\u7535\u538b\u548c\u7535\u6d41\uff0c\u4ee5\u6ee1\u8db3\u4e0d\u540c\u8bbe\u5907\u7684\u5145\u7535\u9700\u6c42\uff0c\u4ece\u800c\u5b9e\u73b0\u66f4\u5feb\u7684\u5145\u7535\u901f\u5ea6\u548c\u66f4\u9ad8\u7684\u529f\u7387\u4f20\u8f93\u3002\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u79cd\u8bbe\u5907\uff0c\u5305\u62ec\u667a\u80fd\u624b\u673a\u3001\u5e73\u677f\u7535\u8111\u3001\u7b14\u8bb0\u672c\u7535\u8111\u7b49\uff0c\u4f7f\u5f97\u8fd9\u4e9b\u8bbe\u5907\u53ef\u4ee5\u901a\u8fc7 USB \u63a5\u53e3\u5b9e\u73b0\u5feb\u901f\u5145\u7535\u548c\u4fbf\u6377\u7684\u7535\u6e90\u4f9b\u5e94\u3002<\/p>\n\n\n\n
\u5176\u4ed6<\/h3>\n\n\n\n
WIFI6E<\/h4>\n\n\n\n
Wi-Fi 6E \u662f Wi-Fi 6 \u6280\u672f\u7684\u6269\u5c55\uff0c\u5176\u4e2d\u7684 “E” \u6307\u7684\u662f “Extended”\u3002Wi-Fi 6E \u6280\u672f\u5229\u7528\u4e86 6 GHz \u9891\u6bb5\uff0c\u6269\u5c55\u4e86 Wi-Fi 6 \u7684\u9891\u8c31\u8303\u56f4\uff0c\u4ece\u800c\u63d0\u4f9b\u66f4\u591a\u7684\u65e0\u7ebf\u9891\u8c31\u8d44\u6e90\u548c\u66f4\u9ad8\u7684\u6027\u80fd\u3002<\/p>\n\n\n\n
\u4f20\u7edf\u7684 Wi-Fi \u6280\u672f\u4e3b\u8981\u5de5\u4f5c\u5728 2.4 GHz \u548c 5 GHz \u4e24\u4e2a\u9891\u6bb5\u4e0a\uff0c\u800c Wi-Fi 6E \u5f15\u5165\u4e86 6 GHz \u9891\u6bb5\u4f5c\u4e3a\u7b2c\u4e09\u4e2a\u9891\u6bb5\u30026 GHz \u9891\u6bb5\u76f8\u5bf9\u4e8e 2.4 GHz \u548c 5 GHz \u9891\u6bb5\u6765\u8bf4\uff0c\u5177\u6709\u66f4\u5927\u7684\u9891\u8c31\u5bb9\u91cf\u3001\u66f4\u5c11\u7684\u5e72\u6270\u548c\u66f4\u5c11\u7684\u62e5\u585e\uff0c\u56e0\u6b64\u53ef\u4ee5\u63d0\u4f9b\u66f4\u5feb\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\u548c\u66f4\u53ef\u9760\u7684\u8fde\u63a5\u3002<\/p>\n\n\n\n
\u5c3e\u58f0<\/h2>\n\n\n\n
\u540e\u9762\u4f1a\u987a\u52bf\u4ecb\u7ecd\u6811\u8393\u6d3e5\u7684\u4f7f\u7528\u4f53\u9a8c\u4e0e\u65b9\u6cd5\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
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