{"id":68453,"date":"2023-12-18T13:32:20","date_gmt":"2023-12-18T05:32:20","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=68453"},"modified":"2023-12-18T13:32:20","modified_gmt":"2023-12-18T05:32:20","slug":"ujxjstt","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/68453.html","title":{"rendered":"USB RS232\u63a5\u7ebf\u6280\u672f\u63a2\u8ba8"},"content":{"rendered":"<p>&emsp;&emsp;USB RS232\u63a5\u7ebf\u6280\u672f\u5728\u73b0\u4ee3\u901a\u4fe1\u9886\u57df\u5360\u636e\u91cd\u8981\u5730\u4f4d\uff0c\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8\u5176\u539f\u7406\u3001\u5e94\u7528\u548c\u672a\u6765\u53d1\u5c55\u65b9\u5411\u3002<\/p>\n<h2 style=\"text-align: center;\">USB RS232\u63a5\u7ebf\u6280\u672f\u539f\u7406<\/h2>\n<p>&emsp;&emsp;USB RS232\u63a5\u7ebf\u6280\u672f\u662f\u4e00\u79cd\u7528\u4e8e\u5728\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u7684\u6807\u51c6\u63a5\u53e3\u3002\u901a\u8fc7USB\u5230RS232\u7684\u8fde\u63a5\uff0c\u8ba1\u7b97\u673a\u53ef\u4ee5\u4e0e\u4e32\u884c\u8bbe\u5907\uff08\u5982<a href=\"https:\/\/www.techphant.cn\/tag\/tzjt\" target=\"_blank\" rel=\"noopener\">\u8c03\u5236\u89e3\u8c03<\/a>\u5668\u3001\u6570\u5b57\u6444\u50cf\u673a\u3001\u6253\u5370\u673a\u7b49\uff09\u8fdb\u884c\u901a\u4fe1\u3002<\/p>\n<h3>&emsp;&emsp;USB\u548cRS232\u7684\u4ecb\u7ecd<\/h3>\n<p>&emsp;&emsp;USB\uff08Universal Serial Bus\uff09\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u4e0e\u5916\u90e8\u8bbe\u5907\u7684\u4e32\u53e3\u603b\u7ebf\u6807\u51c6\u3002\u800cRS232\uff08Recommended Standard 232\uff09\u662f\u4e00\u79cd\u901a\u4fe1\u63a5\u53e3\u6807\u51c6\uff0c\u7528\u4e8e\u5728\u6570\u636e\u7ec8\u7aef\u8bbe\u5907\u548c\u6570\u636e\u901a\u4fe1\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u3002<\/p>\n<h3>&emsp;&emsp;USB RS232\u63a5\u7ebf\u539f\u7406<\/h3>\n<p>&emsp;&emsp;\u901a\u8fc7\u4f7f\u7528USB\u8f6cRS232\u8f6c\u6362\u5668\uff0c\u8ba1\u7b97\u673a\u53ef\u4ee5\u5c06USB\u63a5\u53e3\u8f6c\u6362\u4e3aRS232\u4e32\u884c\u63a5\u53e3\uff0c\u4ece\u800c\u5b9e\u73b0\u4e0e<a href=\"https:\/\/www.techphant.cn\/tag\/r-3\" target=\"_blank\" rel=\"noopener\">RS232<\/a>\u8bbe\u5907\u7684\u8fde\u63a5\u548c\u901a\u4fe1\u3002\u8fd9\u79cd\u8f6c\u6362\u5668\u901a\u5e38\u4f1a\u5c06USB\u7684\u56db\u4e2a\u4fe1\u53f7\u7ebf\uff08VCC\u3001GND\u3001D+\u3001D-\uff09\u8f6c\u6362\u6210RS232\u7684\u4e94\u4e2a\u4fe1\u53f7\u7ebf\uff08DTR\u3001DCE\u3001TXD\u3001RTS\u3001GND\uff09\u3002<\/p>\n<h2 style=\"text-align: center;\">USB RS232\u63a5\u7ebf\u6280\u672f\u5e94\u7528<\/h2>\n<p>&emsp;&emsp;USB RS232\u63a5\u7ebf\u6280\u672f\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u79cd\u9886\u57df\uff0c\u5305\u62ec\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u901a\u4fe1\u3001\u533b\u7597\u8bbe\u5907\u548c\u6d88\u8d39\u7535\u5b50\u7b49\u3002\u5b83\u4e3a\u8bbe\u5907\u95f4\u7684\u9ad8\u901f\u7a33\u5b9a\u6570\u636e\u4f20\u8f93\u548c\u901a\u4fe1\u63d0\u4f9b\u4e86\u4fbf\u5229\u3002<\/p>\n<h3>&emsp;&emsp;\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df<\/h3>\n<p>&emsp;&emsp;\u5728\u5de5\u4e1a<a href=\"https:\/\/www.techphant.cn\/tag\/kzxt\" target=\"_blank\" rel=\"noopener\">\u63a7\u5236\u7cfb\u7edf<\/a>\u4e2d\uff0c\u8bb8\u591a\u8bbe\u5907\u9700\u8981\u901a\u8fc7RS232\u63a5\u53e3\u4e0e\u8ba1\u7b97\u673a\u6216\u63a7\u5236\u5668\u8fdb\u884c\u901a\u4fe1\uff0c\u800cUSB 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