Advantech PCM-9588 user manual Mov Bx,0400h Int 15h RA02 END Check GPI 1,3,5,7 value

mov	bx,0400h
int	15h
;RA02 - END
;3. Check GPI 1,3,5,7 value
;RA02 - START
pop	cx	;restore	NO. of GPIO chip
push	cx	;save NO. of GPIO chip
mov	ax,5e87h
mov	bx,03FFh
int	15h
pop	cx	;restore	NO. of GPIO chip
push	cx	;save NO. of GPIO chip
dec	cx
mov	al,Fail_lenght
mul	cl
lea	dx, Fail_Str
add	dx,ax
cmp	bl,00
jne	test_result
;4. Set GPIO 0,2,4,6 Output differential
pop	cx	;restore	NO. of GPIO chip
push	cx	;save NO. of GPIO chip
mov	ax,5e87h
mov	bx,0411h
int	15h
;5. Check GPI 1,3,5,7 value
pop	cx	;restore	NO. of GPIO chip
push	cx	;save NO. of GPIO chip
mov	ax,5e87h
mov	bx,03FFh
int	15h
pop	cx	;restore	NO. of GPIO chip
push	cx	;save NO. of GPIO chip
dec	cx
mov	al,Fail_lenght
mul	cl
lea	dx, Fail_Str
add	dx,ax
cmp	bl,33h

Appendix C Programmable GPIO & Watchdog Timer

83 PCM-9588 User Manual