Download Advantech ARK-1503 User Manual

push cx
dec cx
;save NO. of GPIO chip
mov al,Fail_lenght
mul cl
lea dx, Fail_Str
add dx,ax
cmp bl,33h
jne test_result
cmp al,00h
jne test_fail
;4.Set GPIO 1,3,5,7 as output,GPIO 0,2,4,6 as input
pop cx
push cx
mov ax,5e87h
mov bx,0255h
int 15h
;5. Set GPIO 1,3,5,7 Output High
pop cx
;restore NO. of GPIO chip
push cx
;save NO. of GPIO chip
mov ax,5e87h
mov bx,04ffh
int 15h
;6. Check GPIO 0,2,4,6 value
pop cx
;restore NO. of GPIO chip
push cx
;save NO. of GPIO chip
mov ax,5e87h
mov bx,0300h
int 15h
pop cx
push cx
dec cx
;restore NO. of GPIO chip
;save NO. of GPIO chip
mov al,Fail_lenght
mul cl
lea dx, Fail_Str
add dx,ax
cmp bl,0ffh
jne test_result
;4. Set GPIO 1,3,5,7 Output differential
pop cx
;restore NO. of GPIO chip
ARK-1503 User Manual
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