IEI Technology WSB-H810 User Manual

WSB-H810 PICMG 1.0 CPU Card
Page 145
E.2 Assembly Language Sample 1
MOV AX, 6F08H ;setting the digital port as input
INT 15H ;
AL low byte = value
AH – 6FH
Sub-function:
AL – 9 :Set the digital port as OUTPUT
BL :Digital I/O input value
E.3 Assembly Language Sample 2
MOV AX, 6F09H ;setting the digital port as output
MOV BL, 09H ;digital value is 09H
INT 15H ;
Digital Output is 1001b

IEI Technology WSB-H810 Specifications

General

Brand	IEI Technology
Model	WSB-H810
Category	Motherboard
Language	English