{"id":1140,"date":"2018-09-29T03:00:27","date_gmt":"2018-09-29T03:00:27","guid":{"rendered":""},"modified":"2018-09-29T11:00:56","modified_gmt":"2018-09-29T03:00:56","slug":"%e9%9a%94%e7%a6%bblvds%e7%9a%84%e5%8e%9f%e5%9b%a0%e5%8f%8a%e5%a6%82%e4%bd%95%e9%9a%94%e7%a6%bb","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=1140","title":{"rendered":"\u9694\u79bbLVDS\u7684\u539f\u56e0\u53ca\u5982\u4f55\u9694\u79bb"},"content":{"rendered":"

\n\t\u5bf9\u5904\u4e8e\u6076\u52a3\u73af\u5883\u4e2d\u7684\u5916\u90e8\u63a5\u53e3\u9700\u8981\u4e88\u4ee5\u7535\u6d41<\/u>\u9694\u79bb\uff0c\u4ee5\u589e\u5f3a\u5b89\u5168\u6027\u3001\u529f\u80fd\u6027\u6216\u662f\u6297\u6270\u80fd\u529b\u3002\u8fd9\u5305\u62ec\u5de5\u4e1a\u6d4b\u91cf\u548c\u63a7\u5236\u6240\u7528\u6570\u636e\u91c7\u96c6\u6a21\u5757\u5f53\u4e2d\u7684\u6a21\u62df\u524d\u7aef\uff0c\u4ee5\u53ca\u5904\u7406\u8282\u70b9\u4e4b\u95f4\u7684\u6570\u5b57\u63a5\u53e3\u3002<\/p>\n

\n\t\u5728\u8fc7\u53bb\uff0c\u6700\u591a\u6570Mb\u7684\u5e26\u5bbd\u5bf9\u8f6c\u6362\u5668\u63a5\u53e3\u6216\u5de5\u4e1a\u80cc\u677f\u5c31\u8db3\u591f\u4e86\uff0c\u6240\u4ee5\u4f7f\u7528\u5149\u8026\u5408<\/u>\u5668\u4fbf\u80fd\u5bf9\u4e32\u884c\u5916\u8bbe\u63a5\u53e3(SPI<\/u>)\u6216RS-485<\/u>\u4e4b\u7c7b\u7684\u534f\u8bae\u8fdb\u884c\u9694\u79bb\u3002\u6570\u5b57\u9694\u79bb\u5668<\/u>\u6539\u5584\u4e86\u6b64\u7c7b\u9694\u79bb\u63a5\u53e3\u7684\u5b89\u5168\u6027\u3001\u6027\u80fd\u548c\u53ef\u9760\u6027\uff0c\u5e76\u4e14\u63d0\u4f9b\u96c6\u6210\u5f0f\u9694\u79bb\u548cI\/O\u3002\u7136\u800c\uff0c\u5de5\u4e1a4.0\u548c\u7269\u8054\u7f51 (IoT<\/u>)\u8fd9\u7c7b\u8d8b\u52bf\u8981\u6c42\u4ee5\u66f4\u9ad8\u7684\u901f\u5ea6\u4e0e\u7cbe\u5ea6\u8fdb\u884c\u66f4\u4e3a\u666e\u53ca\u7684\u6d4b\u91cf\u4e0e\u63a7\u5236\uff0c\u56e0\u800c\u8d8a\u6765\u8d8a\u9700\u8981\u66f4\u5927\u7684\u5e26\u5bbd\u3002<\/p>\n

\n\t <\/div>\n

\n\t\u7535\u6d41\u9694\u79bb\u7684\u9700\u6c42\u4e5f\u968f\u4e4b\u6fc0\u589e\uff0c\u56e0\u4e3a\u6709\u66f4\u591a\u4e0e\u7269\u7406\u57df\u8fdb\u884c\u7684\u6570\u5b57\u4e92\u52a8\u9700\u8981\u907f\u514d\u7535\u673a\u548c\u7535\u529b\u7cfb\u7edf\u3001\u64cd\u4f5c\u5458\u3001\u9759\u7535\u653e\u7535\u3001\u4ee5\u53ca\u8bf8\u5982\u96f7\u51fb\u6240\u9020\u6210\u7684\u6d6a\u6d8c\u7b49\u5916\u90e8\u56e0\u7d20\u6240\u5e26\u6765\u7684\u5f71\u54cd\u3002\u7cbe\u5bc6\u6d4b\u91cf\u53ef\u80fd\u4e5f\u9700\u8981\u4e0e\u566a\u58f0\u6e90\uff08\u50cf\u662f\u66f4\u4e3a\u5c40\u90e8\u7684\u5fae\u578b\u7535\u529b\u7535\u8def\u548c\u9ad8\u901f\u6570\u5b57\u5904\u7406\u7b49\uff09\u9694\u79bb\u3002<\/p>\n

\n\t\u4f4e\u538b\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93(LVDS)\u662f\u4e00\u79cd\u5728\u66f4\u9ad8\u6027\u80fd\u8f6c\u6362\u5668\u548c\u9ad8\u5e26\u5bbd FPGA<\/u>\u6216ASIC<\/u> I\/O\u4e2d\u5e38\u7528\u7684\u9ad8\u901f\u63a5\u53e3\u3002\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\u5bf9\u4e8e\u5916\u90e8\u7535\u78c1\u5e72\u6270(EMI)\u5177\u6709\u5f88\u5f3a\u7684\u6291\u5236\u80fd\u529b\uff08\u56e0\u4e3a\u53cd\u76f8\u4e0e\u540c\u76f8\u4fe1\u53f7\u4e4b\u95f4\u7684\u4e92\u76f8\u8026\u5408\u6240\u81f4\uff09\uff0c\u540c\u65f6\u4e5f\u76f8\u5e94\u5730\u53ef\u4ee5\u5c06\u4efb\u4f55\u56e0\u4e3aLVDS\u4fe1\u53f7\u4f20\u8f93\u6240\u9020\u6210\u7684EMI\u6700\u5c0f\u5316\u3002\u5728LVDS\u63a5\u53e3\u4e0a\u589e\u52a0\u9694\u79bb\u662f\u4e00\u79cd\u900f\u660e\u89e3\u51b3\u65b9\u6848\uff0c\u53ef\u4ee5\u5c06\u5176\u63d2\u5165\u9ad8\u901f\u548c\u7cbe\u5bc6\u6d4b\u91cf\u4ee5\u53ca\u63a7\u5236\u5e94\u7528\u7684\u73b0\u6709\u4fe1\u53f7\u94fe\u5f53\u4e2d\u3002<\/p>\n

\n\t\u5f53\u4eca\u6709\u54ea\u4e9b\u9009\u62e9\uff1f<\/p>\n

\n\t\u5bf9\u4e8e\u8f6c\u6362\u5668\u548c\u5904\u7406\u5668\u63a5\u53e3\u7684\u7535\u6d41\u9694\u79bb\uff0c\u540c\u5149\u8026<\/u>\u5408\u5668\u76f8\u6bd4\uff0c\u6807\u51c6\u6570\u5b57\u9694\u79bb\u5668\u662f\u5feb\u5f97\u591a\u3001\u9c81\u68d2\u4e14\u66f4\u4e3a\u53ef\u9760\u7684\u89e3\u51b3\u65b9\u6848\u3002\u7136\u800c\uff0c\u652f\u6301\u9ad8\u901f\u6216\u7cbe\u5bc6\u8f6c\u6362\u5668\u7684\u5178\u578bLVDS\u6570\u636e\u901f\u7387\u4e3a\u6570\u767e Mbps\uff0c\u4f46\u6700\u5feb\u901f\u7684\u6807\u51c6\u6570\u5b57\u9694\u79bb\u5668\u6700\u591a\u652f\u6301150 Mbps\u3002<\/p>\n

\n\t\u4e3a\u4e86\u652f\u6301\u66f4\u9ad8\u5e26\u5bbd\u7684\u9694\u79bb\uff0c\u7cfb\u7edf\u8bbe\u8ba1\u8005\u5f53\u524d\u5df2\u8f6c\u5411\u5b9a\u5236\u5316\u8bbe\u8ba1\u5bc6\u96c6\u578b\u89e3\u51b3\u65b9\u6848\uff0c\u50cf\u662f\u89e3\u4e32\u884c\u5316\u6216\u5229\u7528\u53d8\u538b\u5668\u3001\u7535\u5bb9\u5668<\/u>\u7684\u5206\u79bb\u65b9\u6848\u3002\u8fd9\u4e9b\u65b9\u6848\u4f1a\u589e\u52a0\u6210\u672c\u4e0e\u8bbe\u8ba1\u65f6\u95f4\uff0c\u89e3\u4e32\u884c\u5316\u65b9\u6848\u751a\u81f3\u53ef\u80fd\u9700\u8981\u5916\u52a0\u4e00\u7ec4\u7b80\u5355\u7684FPGA\uff0c\u5176\u76ee\u7684\u4ec5\u4ec5\u662f\u4e3a\u4e86\u5b9e\u73b0\u9694\u79bb\u529f\u80fd\u3002\u53d8\u538b\u5668\u548c\u7535\u5bb9<\/u>\u5668\u9700\u8981\u5bf9LVDS\u4fe1\u53f7\u52a0\u4ee5\u8c28\u614e\u7684\u4fe1\u53f7\u8c03\u7406\uff0c\u7531\u6b64\u5f97\u5230\u7684\u5e94\u7528\u548c\u6570\u636e\u901f\u7387\u7279\u5b9a\u7684\u89e3\u51b3\u65b9\u6848\u5c06\u9700\u8981\u4ea4\u6d41\u5e73\u8861\u7f16\u7801\u3002\u8fdb\u4e00\u6b65\u7684\u89e3\u51b3\u65b9\u6848\u662f\u4f7f\u7528\u5149\u7ea4\u901a\u4fe1\u94fe\u8def\uff0c\u4f46\u8003\u8651\u5230\u6210\u672c\u548c\u66f4\u9ad8\u7684\u590d\u6742\u5ea6\uff0c\u8fd9\u66f4\u9002\u5408\u4e8e\u6570Gb\u7684\u9700\u6c42\u3002\u56fe1\u6240\u793a\u4e3a\u9ad8\u901f\u9694\u79bb\u7684\u5404\u79cd\u65b9\u6848\u9009\u62e9\uff0c\u4ee5\u4ef7\u503c\u4e3b\u5f20\uff08\u4f9d\u636e\u8bbe\u8ba1\u7684\u96be\u6613\u548c\u6210\u672c\uff09\u76f8\u5bf9\u4e8e\u65b9\u6848\u7684\u6700\u5927\u901f\u5ea6\u6240\u7ed8\u5236\u3002<\/p>\n

\n\t\"\u9694\u79bbLVDS\u7684\u539f\u56e0\u53ca\u5982\u4f55\u9694\u79bb\"<\/p>\n

\n\t\u56fe1. \u9694\u79bb\u5668\u5b9e\u65bd\u7684\u4ef7\u503c\u4e3b\u5f20\u4e0e\u9694\u79bb\u5668\u901f\u5ea6\u7684\u5173\u7cfb<\/p>\n

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\n\t\"\u9694\u79bbLVDS\u7684\u539f\u56e0\u53ca\u5982\u4f55\u9694\u79bb\"<\/p>\n

\n\t\u56fe2. ADN4651 600 Mbps LVDS\u9694\u79bb\u5668\u6846\u56fe<\/p>\n

\n\t2\u65b0\u578bLVDS\u9694\u79bb\u5668\u662f\u5426\u662f\u76f4\u63a5\u53ef\u7528\u7684\u89e3\u51b3\u65b9\u6848\uff1f<\/p>\n

\n\t\u4e3a\u4e86\u4fdd\u8bc1\u8fd9\u4e9bLVDS\u9694\u79bb\u5668\u80fd\u591f\u63d2\u5165\u8f6c\u6362\u5668\u81f3\u5904\u7406\u5668\u7684\u63a5\u53e3\u4e2d\uff0c\u6216\u662f\u4ee5\u9ad8\u8fbe600 Mbps\u8fd0\u884c\u7684\u5904\u7406\u5668\u5185\u94fe\u8def\u4e2d\uff0cADN465x\u7cfb\u5217\u6709\u7740\u8d85\u4f4e\u6296\u52a8\u7684\u7cbe\u5bc6\u65f6\u5e8f\u3002\u8fd9\u70b9\u76f8\u5f53\u91cd\u8981\uff0c\u56e0\u4e3a\u5728600 Mbps\u4e0b\uff0c\u5355\u4f4d\u95f4\u9694\uff08UI\uff0c\u4f8b\u5982\u4f4d\u65f6\u95f4\uff09\u53ea\u67091.6 ns\uff0c\u56e0\u6b64\u8fb9\u7f18\u4e0a\u7684\u6296\u52a8\u5fc5\u987b\u975e\u5e38\u5c0f\uff0c\u4ee5\u4fbf\u63a5\u6536\u5668\u4ef6\u6709\u8db3\u591f\u7684\u65f6\u95f4\u53bb\u5bf9\u4f4d\u8fdb\u884c\u91c7\u6837\u3002ADN465x\u7684\u5178\u578b\u603b\u6296\u52a8\u4e3a70 ps\uff0c\u6216\u5728600 Mbps\u4e0b\u5c0f\u4e8e5% UI\uff0c\u5047\u8bbe\u8bef\u7801\u7387\u4e3a1×10-12\u3002<\/p>\n

\n\t\u5982\u4f55\u91cf\u5316\u6296\u52a8\uff1f<\/p>\n

\n\t\u67e5\u770b\u6296\u52a8\u7684\u6700\u57fa\u672c\u65b9\u6cd5\u662f\u7528\u5dee\u5206\u63a2\u9488\u53bb\u6d4b\u91cfLVDS\u4fe1\u53f7\u5bf9\uff0c\u5e76\u4e14\u4e0a\u5347\u6cbf\u548c\u4e0b\u964d\u6cbf\u4e0a\u5747\u8981\u89e6\u53d1\uff0c\u793a\u6ce2\u5668<\/u>\u8bbe\u5b9a\u4e3a\u65e0\u9650\u6301\u7eed\u3002\u8fd9\u610f\u5473\u7740\u9ad8\u81f3\u4f4e\u548c\u4f4e\u81f3\u9ad8\u7684\u8dc3\u8fc1\u4f1a\u76f8\u4e92\u8fed\u52a0\uff0c\u56e0\u6b64\u53ef\u4ee5\u6d4b\u91cf\u4ea4\u8d8a\u70b9\u3002\u4ea4\u8d8a\u5bbd\u5ea6\u5bf9\u5e94\u4e8e\u5cf0\u5cf0\u503c\u6296\u52a8\u6216\u622a\u81f3\u76ee\u524d\u6240\u6d4b\u5f97\u7684\u65f6\u95f4\u95f4\u9694\u8bef\u5dee (TIE)\uff08\u6bd4\u8f83\u56fe3\u6240\u793a\u7684\u773c\u56fe\u548c\u76f4\u65b9\u56fe\uff09\u3002\u6709\u4e00\u4e9b\u6296\u52a8\u662f\u968f\u673a\u6765\u6e90 (\u50cf\u662f\u70ed\u566a\u58f0)\u6240\u5bfc\u81f4\uff0c\u6b64\u968f\u673a\u6296\u52a8(RJ)\u610f\u5473\u7740\u793a\u6ce2\u5668\u4e0a\u6240\u770b\u5230\u7684\u5cf0\u5cf0\u503c\u6296\u52a8\u4f1a\u53d7\u5230\u8fd0\u884c\u65f6\u95f4\u7684\u9650\u5236\uff1b\u968f\u7740\u8fd0\u884c\u65f6\u95f4\u589e\u52a0\uff0c\u76f4\u65b9\u56fe\u4e0a\u7684\u5c3e\u5df4\u4f1a\u5347\u9ad8\u3002<\/p>\n

\n\t\"\u9694\u79bbLVDS\u7684\u539f\u56e0\u53ca\u5982\u4f55\u9694\u79bb\"<\/p>\n

\n\t\u56fe3. ADN4651\u7684\u773c\u56fe\u548c\u76f4\u65b9\u56fe<\/p>\n

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\n\tADN4651\u7684RJ\u3001DJ\u548c\u5168\u90fd\u662f\u5206\u522b\u6307\u5b9a\u7684\uff0c\u4f9d\u636e\u591a\u4e2a\u5355\u5143\u7684\u7edf\u8ba1\u5206\u6790\u63d0\u4f9b\u5404\u81ea\u7684\u6700\u5927\u503c\uff0c\u85c9\u4ee5\u786e\u4fdd\u8fd9\u4e9b\u6296\u52a8\u503c\u5728\u7535\u6e90\u3001\u6e29\u5ea6\u548c\u5de5\u827a\u53d8\u5316\u8303\u56f4\u5185\u90fd\u80fd\u7ef4\u6301\u3002<\/p>\n

\n\t\u4e0d\u540cLVDS\u63a5\u53e3\u5982\u4f55\u4ef0\u8d56\u7cbe\u5bc6\u6570\u636e\u8dc3\u8fc1\uff1f<\/p>\n

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\n\t\u6a21\u6570\u8f6c\u6362\u5668<\/u>(ADC<\/u>)\u63a5\u53e3\u901a\u5e38\u5229\u7528LVDS\u8fdb\u884c\u4fe1\u53f7\u6e90\u540c\u6b65\u6570\u636e\u53d1\u9001\u3002\u8fd9\u610f\u5473\u7740LVDS\u65f6\u949f<\/u>\u4f1a\u4e0e\u5176\u4ed6LVDS\u901a\u9053\u4e0a\u7684\u4e00\u4e2a\u6216\u591a\u4e2a\u6570\u636e\u4f4d\u6d41 \u5e76\u884c\u53d1\u9001\u3002ADN4650\u7684\u4f4e\u901a\u9053\u95f4\u548c\u5668\u4ef6\u95f4\u504f\u659c\uff08\u5206\u522b\u4e3a≤300 ps \u548c≤500 ps\uff09\u5bf9\u6b64\u5f88\u6709\u5229\u3002\u8fd9\u4e9b\u504f\u659c\u503c\u8bf4\u660e\u4e86\u591a\u4e2a\u901a\u9053\u4e0a\u7684\u9ad8\u81f3\u4f4e(\u6216\u4f4e\u81f3\u9ad8)\u4f20\u64ad\u5ef6\u8fdf\u4e4b\u95f4\u7684\u6700\u5927\u5dee\u5f02\uff0c\u4ece\u7edf\u8ba1\u610f\u4e49\u4e0a\u4fdd\u8bc1\u4e86\u6240\u6709ADN4650\u5668\u4ef6\u5728\u7535\u6e90\u3001\u6e29\u5ea6\u548c\u5de5\u827a\u53d8\u5316\u8303\u56f4\u5185\u7684\u6027\u80fd\u3002\u5728\u4e0a\u5347\u548c\u4e0b\u964d\u65f6\u949f\u6cbf\u4e0a\u5747\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u4ee5\u5b9e\u73b0\u53cc\u500d\u6570\u636e\u901f\u7387(DDR) \u65f6\uff08\u67d0\u4e9b\u8f6c\u6362\u5668\u4f1a\u5229\u7528DDR\u6765\u63d0\u9ad8\u8f93\u51fa\u5e26\u5bbd\uff09\uff0c≤100 ps\u7684\u4f4e\u8109 \u51b2\u504f\u659c\u652f\u6301\u65f6\u949f\u540c\u6b65\u3002<\/p>\n

\n\t\"\u9694\u79bbLVDS\u7684\u539f\u56e0\u53ca\u5982\u4f55\u9694\u79bb\"<\/p>\n

\n\t\u56fe4. \u7528\u4e8eAD7960\u548cSDP-H1\u7684ADN4651\u9694\u79bb\u7535\u8def<\/p>\n

\n\tADC\u91c7\u6837\u65f6\u949f\u53ef\u80fd\u9700\u8981\u52a0\u4ee5\u9694\u79bb\uff0c\u4ee5\u4fbf\u5c06\u4f7f\u7528\u5916\u90e8\u65f6\u949f\u6e90\u7684\u6a21 \u62df\u524d\u7aef\u6210\u529f\u5730\u5b8c\u5168\u9694\u79bb\uff1b\u4e3e\u4f8b\u6765\u8bf4\uff0c\u4e3a\u4e00\u7ec4\u591a\u91cd\u6570\u636e\u91c7\u96c6\u901a\u9053 \u540c\u65f6\u63d0\u4f9b\u65f6\u949f\u4fe1\u53f7\u3002\u8fd9\u5bf9\u4efb\u4f55\u9694\u79bb\u5668\u6765\u8bf4\u90fd\u662f\u6311\u6218\uff0c\u56e0\u4e3a\u65f6 \u949f\u4e0a\u7684\u4efb\u4f55\u6296\u52a8\u90fd\u4f1a\u76f4\u63a5\u589e\u52a0\u5230\u5b54\u5f84\u6296\u52a8\u4e0a\uff0c\u8fdb\u800c\u964d\u4f4e\u6d4b\u91cf\u8d28 \u91cf\u3002\u540c\u65f6\u949f\u6e90\u4e00\u6837\uff0cLVDS\u4fe1\u53f7\u94fe\u4e2d\u7528\u4e8e\u65f6\u949f\u5206\u914d\u7684\u5668\u4ef6\uff0c\u4f8b\u5982 \u6247\u51fa\u7f13\u51b2\u5668\uff0c\u901a\u5e38\u90fd\u4f1a\u5c06\u6b64\u6296\u52a8\u89c4\u5b9a\u4e3a\u52a0\u6027\u76f8\u4f4d\u6296\u52a8\u3002\u8fd9\u610f\u5473 \u7740\u8f93\u5165\u65f6\u949f\u7684\u76f8\u4f4d\u566a\u58f0\u4f1a\u4e0e\u8f93\u51fa\u65f6\u949f\u7684\u76f8\u4f4d\u566a\u58f0\u8fdb\u884c\u6bd4\u8f83\uff0c\u5e76 \u5c06\u5176\u5dee\u503c\u5728\u76f8\u5173\u9891\u7387\u8303\u56f4\uff08\u4e00\u822c\u4e3a12 kHz\u81f320 MHz\uff09\u4e0a\u8fdb\u884c\u79ef \u5206\u3002ADN465x\u7cfb\u5217\u672c\u8d28\u4e0a\u5c5e\u4e8e\u96c6\u6210\u9694\u79bb\u529f\u80fd\u7684LVDS\u7f13\u51b2\u5668\uff0c\u6240 \u4ee5\u540c\u6837\u7684\u89c2\u70b9\u4e5f\u9002\u7528\u4e8e\u5206\u6790\u5bf9ADC\u91c7\u6837\u7684\u5f71\u54cd\u3002\u4f7f\u7528ADN465x \u65f6\uff0c\u786e\u4fdd\u5178\u578b\u52a0\u6027\u76f8\u4f4d\u6296\u52a8\u53ea\u6709376 fs\uff0c\u8fd9\u6837\u5373\u4f7f\u589e\u52a0\u7535\u6d41\u9694 \u79bb\uff0c\u4e5f\u80fd\u7ef4\u6301\u539f\u59cb\u6d4b\u91cf\u8d28\u91cf\uff0c\u56e0\u4e3a\u589e\u52a0\u9694\u79bb\u53ef\u4ee5\u6d88\u9664\u5904\u7406\u5668\u7aef \u6570\u5b57\u7535\u8def\u4e2d\u7684\u566a\u58f0\u3002<\/p>\n

\n\t\u5728\u91c7\u6837\u65f6\u949f\u88ab\u9694\u79bb\u7684\u60c5\u51b5\u4e0b\uff0c600 Mbps\u7684\u65e0\u9519\u8bef\u4f20\u8f93\u3001\u4e0e300 MHz \u65f6\u949f\u540c\u6b65\u4ee5\u53ca\u6700\u9ad8ADC\u6027\u80fd\u548c\u5206\u8fa8\u7387\uff0c\u5df2\u7ecf\u901a\u8fc7\u53c2\u8003\u7535\u8def CN-0388\u4e2d\u7684AD7960\uff0818\u4f4d\u30015 MSPS\u3001SAR ADC\uff09\u52a0\u4ee5\u9a8c\u8bc1\uff0c\u5982 \u56fe4\u6240\u793a\u3002\u5229\u7528\u80fd\u591f\u900f\u660e\u9694\u79bb\u6a21\u62df\u524d\u7aef\u7684\u8f6c\u63a5\u5361\uff0c\u5c06ADC\u7535\u8def\u677f \u4e0e\u9ad8\u901fSDP-H1\u8bc4\u4f30\u5e73\u53f0\u4e4b\u95f4\u7684\u73b0\u6709ADC\u8bc4\u4f30\u5e73\u53f0\u8fdb\u884c\u9694\u79bb\u3002\u8f6f \u4ef6\u6ca1\u6709\u66f4\u52a8\uff0c\u5229\u7528\u7cbe\u5bc6\u6a21\u62df\u4fe1\u53f7\u6e90\u5bf9\u6570\u636e\u624b\u518c\u89c4\u683c\u6240\u505a\u7684\u8bc4\u4f30 \u786e\u8ba4\u5176\u5177\u6709\u4e0e\u975e\u9694\u79bb\u5e73\u53f0\u76f8\u540c\u7684\u6027\u80fd\u3002<\/p>\n

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