{"id":77430,"date":"2024-01-03T07:27:14","date_gmt":"2024-01-02T23:27:14","guid":{"rendered":"\/\/www.viralrail.com\/?p=77430"},"modified":"2024-01-03T07:27:14","modified_gmt":"2024-01-02T23:27:14","slug":"uyudqb","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/77430.html","title":{"rendered":"USART\u4e0eUART\u7684\u533a\u522b"},"content":{"rendered":"

  USART\u548cUART\u662f\u4e32\u884c\u901a\u4fe1\u4e2d\u5e38\u89c1\u7684\u4e24\u79cd\u534f\u8bae\uff0c\u5b83\u4eec\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u6709\u7740\u5404\u81ea\u7684\u7279\u70b9\u548c\u5e94\u7528\u573a\u666f\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8USART\u548cUART\u7684\u533a\u522b\uff0c\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u5e94\u7528\u8fd9\u4e24\u79cd\u901a\u4fe1\u534f\u8bae\u3002<\/p>\n

USART\u7684\u7279\u70b9\u53ca\u5e94\u7528<\/h2>\n

  USART\uff08Universal Synchronous Asynchronous Receiver Transmitter\uff09\u662f\u4e00\u79cd\u901a\u7528\u540c\u6b65\/\u5f02\u6b65\u4e32\u884c\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u540c\u6b65\u6216\u5f02\u6b65\u6a21\u5f0f\u7684\u901a\u4fe1\u3002USART\u63d0\u4f9b\u4e86\u66f4\u52a0\u7075\u6d3b\u7684\u901a\u4fe1\u673a\u5236\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u9ad8\u6027\u80fd\u7684\u901a\u4fe1\u7cfb\u7edf\uff0c\u5982\u5de5\u4e1a\u63a7\u5236\u8bbe\u5907\u3001\u901a\u4fe1\u8bbe\u5907\u7b49\u3002\u4e0eUART\u76f8\u6bd4\uff0cUSART\u652f\u6301\u7684\u901a\u4fe1\u6a21\u5f0f\u66f4\u4e3a\u591a\u6837\u5316\uff0c\u5305\u62ec\u540c\u6b65\u6a21\u5f0f\u548c\u5f02\u6b65\u6a21\u5f0f\uff0c\u4f7f\u5176\u5728\u4e00\u4e9b\u7279\u5b9a\u7684\u5e94\u7528\u573a\u666f\u4e0b\u5177\u6709\u66f4\u9ad8\u7684\u7075\u6d3b\u6027\u3002<\/p>\n

  USART\u7684\u4e3b\u8981\u7279\u70b9<\/h3>\n