I have questions about ADUCM3029 IO ports.
#1, What is the default condition for I/O pin? Is it input? Is it output? Is it Hi-Z?
I want to know the condition before setting Input Input/Output Enable register.
It looks like Hi-Z according to the fig,
#2, Which register is a bigger priority, GPIO_IEN or GPIO_OEN?
For example setting both GPIO_IEN and OEN as '1'.