Appendix C Digital I/O - AXIOMTEK SBC84620 Series User Manual

®
SBC84620 AMD Geode GX3 All-in-One Capa Board User's Manual
Using the Digital Input Function
Start
↓
Un-Lock SuperI /O:
↓
SelectMultiplexed pin to GPIO Function :
↓
Select Logic device:
↓
Activate Logic Device:
↓
Select GPI Function:
↓
Read Data:
Digital I/O
A p p e n d i x C
O 4E 87 ; Un-lock super I/O
O 4E 87 ; Un-lock super I/O
O 4E 2A
O 4F FF
O 4E 07
O 4F 07
O 4E 30
O 4F 01
O 4E F0
O 4F FF
O 4E F1
I 4F
XX ( XX is input Data;
if no input source,the value is FF)
Digital I/O
81