IEI Technology AFL-xxx-CX2 User Manual

AFL-xxx-CX2 Panel PC
Page 158
C.3 Assembly Language Samples
C.3.1 Enable the DIO Input Function
The BIOS interrupt call INT 15H controls the digital I/O. An assembly program to enable
digital I/O input functions is listed below.
MOV AX, 6F08H
Sets the digital port as input
INT 15H
Initiates the INT 15H BIOS call
C.3.2 Enable the DIO Output Function
The BIOS interrupt call INT 15H controls the digital I/O. An assembly program to enable
digital I/O output functions is listed below.
MOV AX, 6F09H
Sets the digital port as output
MOV BL, 09H
INT 15H
Initiates the INT 15H BIOS call

IEI Technology AFL-xxx-CX2 Specifications

General

Brand	IEI Technology
Model	AFL-xxx-CX2
Category	Touch Panel
Language	English