AAEON GENE-QM87 - Manual (Page 77)

S u b C o m p a c t B o a r d G E N E - Q M 8 7
Dynamic Digital IO Configration
Options summary: (default setting)
Input Digital Port X(GPXX)
Direction Output
Set GPIOx as Input or Output
Hi Digital Port X(GPXX)
Levels Low
Set GPIO output level when used as output pin
Chapter 3 AMI BIOS Setup 3-13