{"id":78852,"date":"2023-12-31T22:40:57","date_gmt":"2023-12-31T14:40:57","guid":{"rendered":"\/\/www.viralrail.com\/?p=78852"},"modified":"2023-12-31T22:40:57","modified_gmt":"2023-12-31T14:40:57","slug":"rckxyjdy","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/78852.html","title":{"rendered":"RS232\u4e32\u53e3\u7ebf\u5f15\u811a\u5b9a\u4e49"},"content":{"rendered":"
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RS232\u4e32\u53e3\u7ebf\u662f\u4e00\u79cd\u5e7f\u6cdb\u5e94\u7528\u4e8e\u8ba1\u7b97\u673a\u901a\u8baf\u548c\u63a7\u5236\u8bbe\u5907\u4e4b\u95f4\u7684\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\u6807\u51c6\uff0c\u5177\u6709\u4f20\u8f93\u8ddd\u79bb\u8fdc\u3001\u4f20\u8f93\u901f\u7387<\/a>\u5feb\u7b49\u7279\u70b9\u3002RS232\u4e32\u53e3\u7ebf\u5b9a\u4e49\u4e86\u4e00\u7ec4\u9488\u811a\u548c\u7535\u6c14\u7279\u6027\uff0c\u4e0b\u9762\u5c06\u5bf9\u5176\u8fdb\u884c\u8be6\u7ec6\u4ecb\u7ecd\u3002<\/p>\n RS232\u4e32\u53e3\u7ebf\u901a\u5e38\u5305\u62ec\u53d1\u9001\u6570\u636e\u7aef\u53e3\uff08TXD\uff09\u3001\u63a5\u6536\u6570\u636e\u7aef\u53e3\uff08RXD\uff09\u3001\u6570\u636e\u4f20\u8f93\u63a7\u5236\u7aef\u53e3\uff08RTS\u3001CTS\uff09\u3001\u6570\u636e\u5c31\u7eea\u63a7\u5236\u7aef\u53e3\uff08DTR\u3001DSR\uff09\u7b49\uff0c\u6bcf\u4e2a\u5f15\u811a\u90fd\u627f\u62c5\u4e0d\u540c\u7684\u529f\u80fd\u3002TXD\u7528\u4e8e\u53d1\u9001\u6570\u636e\uff0cRXD\u7528\u4e8e\u63a5\u6536\u6570\u636e\uff0cRTS\u548cCTS\u7528\u4e8e\u6570\u636e\u6d41\u63a7\u5236\uff0cDTR\u548cDSR\u7528\u4e8e\u8bbe\u5907\u5c31\u7eea\u72b6\u6001\u7684\u63a7\u5236\u7b49\u3002\u8fd9\u4e9b\u5f15\u811a\u7684\u5b9a\u4e49\u548c\u529f\u80fd\u5c06\u6839\u636e\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u6709\u6240\u53d8\u5316\u3002<\/p>\n RS232\u4e32\u53e3\u7ebf\u7684\u7ebf\u5e8f\u4e5f\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u5b83\u51b3\u5b9a\u4e86\u4e0d\u540c\u8bbe\u5907\u4e4b\u95f4\u7684\u8fde\u63a5\u65b9\u5f0f\u548c\u4f20\u8f93\u6570\u636e\u7684\u6b63\u786e\u6027\u3002\u5177\u4f53\u7684\u7ebf\u5e8f\u5b9a\u4e49\u901a\u5e38\u5305\u62ec\u4e86\u5f15\u811a\u7684\u63a5\u7ebf\u987a\u5e8f\u548c\u8fde\u63a5\u65b9\u5f0f\uff0c\u786e\u4fdd\u4e0d\u540c\u8bbe\u5907\u4e4b\u95f4\u7684\u8fde\u63a5\u662f\u53ef\u9760\u5e76\u4e14\u6b63\u786e\u7684\u3002<\/p>\n RS232\u4e32\u53e3\u7ebf\u5e7f\u6cdb\u5e94\u7528\u4e8e\u8ba1\u7b97\u673a\u7ec8\u7aef\u8bbe\u5907\u3001\u8c03\u5236\u89e3\u8c03<\/a>\u5668\u3001\u6253\u5370\u673a\u3001\u5de5\u4e1a\u81ea\u52a8\u5316\u8bbe\u5907\u7b49\u9886\u57df\u3002\u7531\u4e8e\u5176\u7a33\u5b9a\u53ef\u9760\u7684\u4f20\u8f93\u7279\u6027\u548c\u6807\u51c6\u5316\u7684\u63a5\u53e3\u5b9a\u4e49\uff0c\u4f7f\u5f97RS232\u6210\u4e3a\u4e86\u901a\u4fe1\u9886\u57df\u7684\u91cd\u8981\u6807\u51c6\u4e4b\u4e00\u3002<\/p>\n \u5728\u8ba1\u7b97\u673a\u901a\u8baf\u9886\u57df\uff0cRS232\u4e32\u53e3\u7ebf\u7528\u4e8e\u8fde\u63a5\u7ec8\u7aef\u8bbe\u5907\uff0c\u5b9e\u73b0\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4ea4\u6362\uff0c\u5982\u8c03\u8bd5\u7ec8\u7aef\u3001\u7f51\u7edc\u8bbe\u5907\u7b49\u3002<\/p>\n RS232\u4e32\u53e3\u7ebf\u5f15\u811a\u5b9a\u4e49<\/h3>\n
RS232\u4e32\u53e3\u7ebf\u7ebf\u5e8f<\/h3>\n
RS232\u4e32\u53e3\u7ebf\u7684\u5e94\u7528<\/h2>\n
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