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Re: PIC18LF1320硬體的問題
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版主
 
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ADCON0 的 VCFG<1:0>: Voltage Reference Configuration bits
設成 00 後就會以內部的 Vdd 當 Vref+，Vss 當作Vref- 來做轉換的參考電壓。所以可以不用接外部的參考電壓源。
發表於: 2009/6/30 11:15
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PIC18LF1320硬體的問題
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新會員
 
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版主及各位大大好:
想請教一下，PIC18LF1320的AD ref pin是否有內建regulator?(需要AD的ref時是否得需外接?)我看datasheet上是沒有內建啦，但我還是再確定一下，謝謝幫忙!!
發表於: 2009/6/29 10:31
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