{"id":78826,"date":"2024-01-11T21:49:14","date_gmt":"2024-01-11T13:49:14","guid":{"rendered":"\/\/www.viralrail.com\/?p=78826"},"modified":"2024-01-11T21:49:14","modified_gmt":"2024-01-11T13:49:14","slug":"rhrtxxy","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/78826.html","title":{"rendered":"RS232\u548cRS422\u901a\u4fe1\u534f\u8bae"},"content":{"rendered":"
RS232\u548cRS422\u662f\u5e38\u89c1\u7684\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u4eec\u5728\u5de5\u4e1a\u63a7\u5236\u3001\u901a\u4fe1\u8bbe\u5907\u548c\u8ba1\u7b97\u673a\u8fde\u63a5\u4e2d\u5e7f\u6cdb\u4f7f\u7528\u3002\u4eca\u5929\u6211\u4eec\u5c06\u4ecb\u7ecd\u5b83\u4eec\u7684\u539f\u7406\u548c\u5e94\u7528\u3002<\/p>\n
RS232\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u4e32\u884c\u901a\u4fe1\u6807\u51c6\uff0c\u5e7f\u6cdb\u7528\u4e8e\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002\u5b83\u4f7f\u7528\u4e32\u884c\u6570\u636e\u4f20\u8f93\u548c\u5f02\u6b65\u901a\u4fe1\u65b9\u5f0f\uff0c\u9002\u7528\u4e8e\u8f83\u77ed\u8ddd\u79bb\u901a\u4fe1\u3002<\/p>\n
RS232\u901a\u8fc7\u4e32\u884c\u6570\u636e\u4f20\u8f93\u5c06\u6570\u636e\u5206\u5272\u6210\u5355\u4e2a\u6bd4\u7279\uff0c\u901a\u8fc7\u53d1\u9001\u548c\u63a5\u6536\u7aef\u7684\u901a\u4fe1\u7ebf\u8def\u4f20\u8f93\u3002\u5b83\u4f7f\u7528\u8d1f\u7535\u538b\u8868\u793a\u903b\u8f911\uff0c\u6b63\u7535\u538b\u8868\u793a\u903b\u8f910\uff0c\u6570\u636e\u4f20\u8f93\u901f\u7387\u53ef\u8fbe20kbps\u3002<\/p>\n
RS232\u5e38\u7528\u4e8e\u8ba1\u7b97\u673a\u4e32\u53e3\u3001\u4e32\u884c\u6253\u5370\u673a\u3001\u8c03\u5236\u89e3\u8c03<\/a>\u5668\u7b49\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u8fde\u63a5\u3002\u5728\u5de5\u63a7\u9886\u57df\uff0c\u4e5f\u6709\u4e00\u4e9b\u8001\u5f0f\u8bbe\u5907\u91c7\u7528RS232\u901a\u4fe1\u3002<\/p>\n RS422\u662f\u53e6\u4e00\u79cd\u5e7f\u6cdb\u5e94\u7528\u7684\u4e32\u884c\u901a\u4fe1\u6807\u51c6\uff0c\u4e0eRS232\u76f8\u6bd4\uff0cRS422\u5177\u6709\u66f4\u9ad8\u7684\u6297\u5e72\u6270\u80fd\u529b\u548c\u4f20\u8f93\u8ddd\u79bb\u3002<\/p>\nRS422\u4e32\u884c\u901a\u4fe1\u534f\u8bae<\/h2>\n
RS422\u7684\u5de5\u4f5c\u539f\u7406<\/h3>\n