Dio Programming - Asus AAEON BOXER-6840-CFL User Manual

C.3 DIO Programming
BOXER-6840-CFL utilizes FINTEK F81966 chipset as its Digital I/O controller. The
following sections detail the procedures to complete its configuration.
There are three steps to complete the configuration setup:
St ep 1 Enter MB PnP Mode.
St ep 2 Modify the data in the configuration registers.
St ep 3 Exit MB PnP Mode. Undesired results may occur if MB PnP Mode is not exited
properly.
Appendix C – Digital I/O Information 120