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几个LPC1778的DA输出不一样(The Da output of several lpc1778 is different)

Question asked by 二 王 on Jul 12, 2020
Latest reply on Jul 15, 2020 by 二 王

中文表述(In Chinese):

您好,

我最近调试LPC1778时遇到点问题,使用内置的DA输出三个相同设计的电路输出的值是不同的,而且差别较大,程序上和电路上是一样的,不知道有遇到类似问题的朋友吗?或者哪位朋友知道这种问题的原因?

万分感谢!


In English(英文表述):

Hi,
I recently encountered a problem when debugging lpc1778. Using the built-in Da output, the output values of three circuits with the same design are different, and the difference is large. The program and circuit are the same. Do you have any friends who encounter similar problems? Or who knows why?
Thank you so much!

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