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by ycchen
09 Nov 2018, 10:46
Forum: Nuvoton NuMaker Platform
Topic: IO pin function setting
Replies: 1
Views: 30240

Re: IO pin function setting

The first writing method configures PA.9~PA.11 function only.
For the sencond writing method, it will overwrite others IO setting, which are not assigned, to GPIO. (for example, PA.8 and PA.12~PA.15).
It is recommonded to use the first method to avoid configuration overwriting.