{"id":31453,"date":"2023-09-16T10:02:23","date_gmt":"2023-09-16T02:02:23","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=31453"},"modified":"2023-09-16T10:02:23","modified_gmt":"2023-09-16T02:02:23","slug":"qfckhbkdqb","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/31453.html","title":{"rendered":"\u533a\u5206\u4e32\u53e3\u548c\u5e76\u53e3\u7684\u533a\u522b"},"content":{"rendered":"

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\u4e32\u53e3\uff08Serial Port\uff09<\/h2>\n

  \u4e32\u53e3\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u5c06\u6570\u636e\u4ee5\u4f4d\u4e3a\u5355\u4f4d\u4ece\u4e00\u4e2a\u82af\u7247\u4f20\u8f93\u5230\u53e6\u4e00\u4e2a\u82af\u7247\u3002\u4e32\u53e3\u53ef\u4ee5\u5c06\u6570\u636e\u4ee5\u6700\u591a115200\u4f4d\/\u79d2\u7684\u901f\u5ea6\u4f20\u8f93\uff0c\u800c\u4e14\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u901a\u4fe1\u534f\u8bae\uff0c\u5305\u62ecRS-232\u3001RS-485\u3001RS-422\u7b49\u3002<\/p>\n

\u4e32\u53e3\u7684\u4f18\u70b9<\/h3>\n

  \u4e32\u53e3\u62e5\u6709\u8bb8\u591a\u4f18\u70b9\uff0c\u5176\u4e2d\u6700\u91cd\u8981\u7684\u4e00\u70b9\u662f\u5b83\u53ef\u4ee5\u5728\u4e0d\u540c\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u8fdc\u7a0b\u901a\u4fe1\uff0c\u800c\u4e14\u5b83\u7684\u4f20\u8f93\u901f\u5ea6\u4e5f\u5f88\u5feb\uff0c\u53ef\u4ee5\u8fbe\u5230115200\u4f4d\/\u79d2\u3002\u6b64\u5916\uff0c\u4e32\u53e3\u8fd8\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u901a\u4fe1\u534f\u8bae\uff0c\u53ef\u4ee5\u975e\u5e38\u65b9\u4fbf\u5730\u5b9e\u73b0\u8de8\u5e73\u53f0\u901a\u4fe1\u3002<\/p>\n

\u4e32\u53e3\u7684\u7f3a\u70b9<\/h3>\n

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\u5e76\u53e3\uff08Parallel Port\uff09<\/h2>\n

  \u5e76\u53e3\u662f\u4e00\u79cd\u5e76\u884c\u901a\u4fe1\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u5c06\u6570\u636e\u4ee5\u5b57\u8282\u4e3a\u5355\u4f4d\u4ece\u4e00\u4e2a\u82af\u7247\u4f20\u8f93\u5230\u53e6\u4e00\u4e2a\u82af\u7247\u3002\u5e76\u53e3\u53ef\u4ee5\u5c06\u6570\u636e\u4ee5\u6700\u591a1.5MB\/\u79d2\u7684\u901f\u5ea6\u4f20\u8f93\uff0c\u800c\u4e14\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u901a\u4fe1\u534f\u8bae\uff0c\u5305\u62ecSCSI\u3001IEEE1284\u7b49\u3002<\/p>\n

\u5e76\u53e3\u7684\u4f18\u70b9<\/h3>\n

  \u5e76\u53e3\u62e5\u6709\u8bb8\u591a\u4f18\u70b9\uff0c\u5176\u4e2d\u6700\u91cd\u8981\u7684\u4e00\u70b9\u662f\u5b83\u53ef\u4ee5\u5728\u4e0d\u540c\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u8fdc\u7a0b\u901a\u4fe1\uff0c\u800c\u4e14\u5b83\u7684\u4f20\u8f93\u901f\u5ea6\u4e5f\u5f88\u5feb\uff0c\u53ef\u4ee5\u8fbe\u52301.5MB\/\u79d2\u3002\u6b64\u5916\uff0c\u5e76\u53e3\u8fd8\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u901a\u4fe1\u534f\u8bae\uff0c\u53ef\u4ee5\u975e\u5e38\u65b9\u4fbf\u5730\u5b9e\u73b0\u8de8\u5e73\u53f0\u901a\u4fe1\u3002<\/p>\n

\u5e76\u53e3\u7684\u7f3a\u70b9<\/h3>\n

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\u603b\u7ed3<\/h2>\n

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