{"id":43850,"date":"2023-10-03T21:12:56","date_gmt":"2023-10-03T13:12:56","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=43850"},"modified":"2023-10-03T21:12:56","modified_gmt":"2023-10-03T13:12:56","slug":"btlscxsjcs","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/43850.html","title":{"rendered":"\u6ce2\u7279\u7387\u662f\u4e32\u884c\u6570\u636e\u4f20\u8f93"},"content":{"rendered":"

  \u6ce2\u7279\u7387\uff08Baud rate\uff09\u662f\u4e32\u884c\u6570\u636e\u4f20\u8f93\u7684\u4e00\u79cd\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u7528\u6765\u4f20\u8f93\u6570\u636e\u3001\u4fe1\u53f7\u7b49\u4fe1\u606f\u3002\u5b83\u662f\u4e00\u79cd\u7528\u4e8e\u8861\u91cf\u6570\u636e\u4f20\u8f93\u901f\u5ea6\u7684\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u63d0\u4f9b\u9ad8\u901f\u3001\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u670d\u52a1\uff0c\u652f\u6301\u591a\u79cd\u6570\u636e\u4f20\u8f93\u534f\u8bae\uff0c\u53ef\u4ee5\u6ee1\u8db3\u4e0d\u540c\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002<\/p>\n

\u4ec0\u4e48\u662f\u6ce2\u7279\u7387<\/h2>\n

  \u6ce2\u7279\u7387\u662f\u6307\u6bcf\u79d2\u53ef\u4f20\u8f93\u7684\u6bd4\u7279\u6570\uff0c\u5b83\u662f\u4e00\u79cd\u7528\u4e8e\u8861\u91cf\u6570\u636e\u4f20\u8f93\u901f\u5ea6\u7684\u6280\u672f\u3002\u6ce2\u7279\u7387\u53ef\u4ee5\u8868\u793a\u4e3a\u6bd4\u7279\/\u79d2\uff08bps\uff09\uff0c\u5b83\u662f\u4e00\u79cd\u4e32\u884c\u6570\u636e\u4f20\u8f93\u6280\u672f\uff0c\u53ef\u4ee5\u63d0\u4f9b\u9ad8\u901f\u3001\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u670d\u52a1\u3002<\/p>\n

  \u6ce2\u7279\u7387\u7684\u8ba1\u7b97<\/h3>\n

  \u6ce2\u7279\u7387\u53ef\u4ee5\u7528\u4e0b\u9762\u7684\u516c\u5f0f\u8ba1\u7b97\uff1a<\/p>\n

  \u6ce2\u7279\u7387\uff08bps\uff09= \u4f20\u8f93\u901f\u5ea6\uff08bps\uff09\/ \u4f20\u8f93\u6570\u636e\u4f4d\u6570\uff08bits\uff09<\/p>\n

  \u4f8b\u5982\uff0c\u5982\u679c\u4e00\u4e2a\u4f20\u8f93\u901f\u5ea6\u4e3a4800bps\uff0c\u4f20\u8f93\u6570\u636e\u4f4d\u6570\u4e3a8\uff0c\u5219\u6ce2\u7279\u7387\u4e3a\uff1a<\/p>\n

  \u6ce2\u7279\u7387\uff08bps\uff09= 4800\/8 = 600bps<\/p>\n

  \u6ce2\u7279\u7387\u7684\u5e94\u7528<\/h3>\n

  \u6ce2\u7279\u7387\u53ef\u4ee5\u7528\u4e8e\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\uff0c\u4f8b\u5982\uff1a<\/p>\n