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Re: 關於10F220 A/D ????
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資深會員
 
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知道了.... 謝謝!!!
發表於: 2009/11/21 4:33
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Re: 關於10F220 A/D ????
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資深會員
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高於參考電壓的都會是得到最大值
低於參考電壓的都會是得到最小值 (0) 所以 A/D 是8位元的話，會是0xFF 10位元的話則是0x3FF 5.2V 是還好，再高的話要小心pin腳被打壞了 版主最近應該是很忙吧，代打一下
發表於: 2009/11/20 9:18
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關於10F220 A/D ????
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資深會員
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Dear All ;
又有問題嚕?????? 如果10F220 , Vdd = 5V 而 A/D輸入是 5.2V ; 那 A/D轉換出來的值 會是甚麼咚咚呀???? 3Q.... lor!!!!
發表於: 2009/11/20 8:38
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