{"id":2386,"date":"2019-05-07T08:25:22","date_gmt":"2019-05-07T08:25:22","guid":{"rendered":""},"modified":"2019-05-07T16:25:47","modified_gmt":"2019-05-07T08:25:47","slug":"c8051f340%e5%8d%95%e7%89%87%e6%9c%ba%e5%af%b9%e6%99%ba%e8%83%bd%e6%b5%8b%e9%87%8f%e7%b3%bb%e7%bb%9f%e7%9a%84%e6%8e%a7%e5%88%b6%e8%ae%be%e8%ae%a1","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=2386","title":{"rendered":"C8051F340\u5355\u7247\u673a\u5bf9\u667a\u80fd\u6d4b\u91cf\u7cfb\u7edf\u7684\u63a7\u5236\u8bbe\u8ba1"},"content":{"rendered":"<p style=\"margin-right: 0px; margin-bottom: 12px; margin-left: 0px; padding: 0px; word-wrap: break-word; letter-spacing: 0.5px; font-size: 16px; text-indent: 2em; margin-top: 0px !important; color: rgb(51, 51, 51) !important; line-height: 30px !important; font-family: &quot;Microsoft yahei&quot;, \u5fae\u8f6f\u96c5\u9ed1 !important;\">\n\t1 \u5f15\u8a00<\/p>\n<p style=\"margin: 0px 0px 12px; padding: 0px; word-wrap: break-word; letter-spacing: 0.5px; font-size: 16px; 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padding: 0px; word-wrap: break-word; letter-spacing: 0.5px; font-size: 16px; color: rgb(51, 51, 51) !important; line-height: 30px !important; font-family: &quot;Microsoft yahei&quot;, \u5fae\u8f6f\u96c5\u9ed1 !important;\">\n\t<img decoding=\"async\" alt=\"C8051F340\u5355\u7247\u673a\u5bf9\u667a\u80fd\u6d4b\u91cf\u7cfb\u7edf\u7684\u63a7\u5236\u8bbe\u8ba1\" src=\"http:\/\/www.szryc.com\/uploads\/allimg\/190507\/16254JM7-2.jpg\" style=\"border: 0px; vertical-align: middle; cursor: pointer; margin: 0px auto; display: block; max-width: 100%; border-radius: 2px;\" \/><\/p>\n<p style=\"margin: 0px 0px 12px; padding: 0px; word-wrap: break-word; letter-spacing: 0.5px; font-size: 16px; text-indent: 2em; color: rgb(51, 51, 51) !important; line-height: 30px !important; font-family: &quot;Microsoft yahei&quot;, \u5fae\u8f6f\u96c5\u9ed1 !important;\">\n\t\u56fe3 10\u4f4dADC\u7535\u8def\u56fe<\/p>\n<p style=\"margin: 0px 0px 12px; padding: 0px; word-wrap: break-word; letter-spacing: 0.5px; font-size: 16px; text-indent: 2em; color: rgb(51, 51, 51) !important; line-height: 30px !important; font-family: &quot;Microsoft yahei&quot;, \u5fae\u8f6f\u96c5\u9ed1 !important;\">\n\t\u667a\u80fd\u6d4b\u91cf\u6a21\u5757\u5728\u6570\u636e\u91c7\u96c6\u65f6\uff0cGND \u88ab\u9009\u62e9\u4e3a\u8d1f\u8f93\u5165\uff0c\u5219 ADC0 \u5de5\u4f5c\u5728\u5355\u7aef\u65b9\u5f0f\uff0c\u8f6c\u5316 \u7801\u4e3a 10 \u4f4d\u65e0\u7b26\u53f7\u6574\u6570\uff0c\u6240\u6d4b\u91cf\u7684\u8f93\u5165\u4fe1\u53f7\u8303\u56f4\u4e3a 0 ~<u>VR<\/u>EF&times;1023\/1024\u3002VREF \u4e3a A\/D \u8f6c\u6362 \u65f6\u7684\u53c2\u8003\u7535\u538b\uff0c\u53ef\u7528\u7247\u5185\u63d0\u4f9b\u7684\u57fa\u51c6\u7535\u538b\u3002\u8f6c\u6362\u6570\u636e\u5728\u5bc4\u5b58\u5668\u5bf9 ADC0H:ADC0L \u4e2d\u7684 \u5b58\u50a8 \u65b9\u5f0f\u53ef\u4ee5\u662f\u5de6\u5bf9\u9f50\u6216\u53f3\u5bf9\u9f50\uff0c\u91c7\u7528\u53f3\u5bf9\u9f50\u65f6\u6d4b\u91cf\u7ed3\u679c\u7684\u6570\u503c\u8303\u56f4\u4e3a 0 ~0x3FF\u3002\u5411 AD0BUSY \u5199&ldquo;1&rdquo;\u65b9\u5f0f\u63d0\u4f9b\u4e86\u7528\u8f6f\u4ef6\u63a7\u5236 ADC0 \u8f6c\u6362\u7684\u80fd\u529b\u3002AD0BUSY \u4f4d\u5728\u8f6c\u6362\u671f\u95f4\u88ab\u7f6e&ldquo;1&rdquo;\uff0c\u8f6c \u6362\u7ed3\u675f\u540e\u590d&ldquo;0&rdquo;\u3002\u5728\u5b9a\u65f6\u5668 2 \u7684\u4e2d\u65ad\u670d\u52a1\u7a0b\u5e8f\u4e2d\uff0c\u53ef\u6839\u636e\u6b65\u8fdb\u7535\u673a\u7684\u5de5\u4f5c\u6a21\u5f0f\u548c\u4e0a\u4f4d\u673a\u7684\u6307\u4ee4\uff0c\u786e\u5b9a\u6b65\u8fdb \u7535\u673a\u8fd0\u52a8\u591a\u5c11\u6b65\u540e\u518d\u542f\u52a8 A\/D \uff08AD0BUSY \u5199&ldquo;1&rdquo;\uff09&mdash;&mdash;\u91c7\u96c6\u6570\u636e\uff0c\u5e76\u5c06\u6570\u636e\u4fdd\u5b58\u5728\u95ea\u5b58\u4e2d\u3002 \u5bf9\u4e8e\u88ab\u6d4b\u4fe1\u53f7\u7535\u5e73\u6709\u4e25\u683c\u7684\u8981\u6c42\uff0c\u524d\u7f6e<u>\u653e\u5927\u5668<\/u>\u7684\u8f93\u51fa\u7ea7\u53ef\u7528\u8fd0\u653e OP07 \u7ec4\u6210\u7535\u538b\u8ddf\u968f\u7535\u8def\uff0c\u5e76\u5728\u8f93\u51fa\u7aef\u52a0\u88c5\u9650\u538b<u>\u4fdd\u62a4\u7535\u8def<\/u>\u4ee5\u4fdd\u8bc1\u5355\u7247\u673a\u6a21\u62df\u8f93\u5165\u7aef\u7684 \u5b89\u5168 \u3002<\/p>\n<p style=\"margin: 0px 0px 12px; 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