D.1
DI/O Programming
The BOXER-6403WT utilizes FINTEK F81866 chipset as its Digital I/O controller. Below
are the procedures to complete its configuration. AAEON initial DI/O program is also
attached for developing customized program for your application.
There are three steps to complete the configuration setup:
(1) Enter the MB PnP Mode
(2) Modify the data of configuration registers
(3) Exit the MB PnP Mode. Undesired result may occur if the MB PnP Mode is not exited
normally.
Appendix D – Digital I/O Ports
70