AAEON GENE-QM77 Rev.B - Manual (Page 98)

S u b C o m p a c t B o a r d G E N E - Q M 7 7 R e v . B
Digital IO Port Configuration
Options summary: (default setting)
Input GPIO1-GPIO4 Direction
Output
Set GPIOx as Input or Output
Input GPIO5-GPIO8 Direction
Output
Set GPIOx as Input or Output
Hi Output Level
Low
Set GPIO output level when used as output pin
Chapter 3 AMI BIOS Setup 3-37